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180 WEST DAYTON ST.PDF11111111111111 13735 180 WEST DAYTON ST TAX ACCOLTNT/PARCEL NUMBER:, A e�w BUILDING PERMIT (NEW STRUCTURE): 4e-cQ a-?'It!?A� COVENANTS (RECORDED) FOR: CRITICAL AREAS: DETERMINATION: E] Conditional Waiver DISCRETIONARY PERMIT #' DRAINAGE PLAN DATED: PARKING AGREEMENTS DATED: EASEMENT(S) RECORDED FOR: SEWER LID FEE $- LID #: SHORT PLAT FILE: LOT: BLOCK: SIDE SEWER AS BUILT DA SIDE SEWER PERM[IT(S) #: SOILS REPORT DA STREET USE / ENCROACHMENT PERM[IT #: WATER METER TAP CARD DATED: OTHER: Required E] Waiver LATEMMI)ST'sTorms\Street File Checklist.doc ACity of Edmonds a -&�" tical Area Notice of Decision =SN�Q\Ip- Applicant: * - Property Owner: N08 Q-,f" e C—^ e - %�J ZV -4 Critical Area File #: X 19 9 9 DO'S (11 Permit Number: Site Location: so w Parcel Number: 4-1 o3Y3 6o 9 0 1 R- o o Project Description: k LtO eA04�"Ak 0A. F-I Conditional Waiver. No critical area report is required for the project described above. I . There will be no alteration of a Critic al Area or its required buffer. 2. The proposal. is an �Ilowed activity pursuant to ECDC 23.40.220, 23.50.220, and/or 23.80.040. 3. The proposal is exempt pursuant to ECDC 23.40.23 0. F�I Erosion Hazard. Pro ect is within erosion hazard area. Applicant must prepare an erosion and j sediment control plan in compliance with ECDC 18.30. [P,-'Critical Area Report Required*. The proposed'project is within a critical area and/or a critical area buffer and a critical area report is required. A critical area report has been submitted and evaluated for compliance with the following criteria pursuant to ECDC 23.40.160: 1 . The proposal minimizes the impact on critical areas in accordance with ECDC 23.40.120, Mitigation sequencing; 2. The proposal does not pose an unreasonable threat to the public health, safety, or welfare on or off the development proposal site; 3. The proposal is consistent with the general purposes of this title and the public interest; 4. Any alterations permitted to the critical area are miti gated in accordance with ECDC 23.40.110, Mitigation requirements. 5. The proposal protects the critical area functions and values consistent with the best available science and results in no net loss of critical functions and values; and 6. V"' The proposal is consistent with other applicable regulations and standards. Unfavorable Critical Area Decision. The proposed project is not exempt or does not adequately mitigate its impacts on critical areas and/or does not comply with the criteria in ECDC 23.40.160 and the provisions of the City of Edmonds critical area regulations. See attached findings of i"Oncompliance. 2//F.aqvorable Critical Area Decision. Tfie proposed project as described above and as shown on the attached site plan meets or is exempt from the criteria in' ECDC 23.40.160, Review Criteria, and complies with the applicable provisions of the City of Edmonds critical area regulations. Any subsequent changes to the proposal shall void this decision pending re -review of the proposal. Conditions. Critical Area specific condition(s) have been applied to the permit number referenced above. See referenced permit nu . Wbber ifor specific condition(s). YQ-41 Y\1 1� -3 - ILY S tu keviewer S ature Date Appeals: Any decision to approve, condition, or deny a development proposal or other activity based on the requirements of critical area regulations may be appealed according to, and as part of, the appeal procedure, if any, for the permit or approval involved. Revised 12/16/2010 5G_7Z VVke:-�Ak-) PLANNING DATA STREETFILEJ1 -- Sign5 Name: Date: Site Address: J - b. 11 Plan Check BLD-20to- 07? tg� Vie -a ^ - Project Descriptio n: Reduced Site Plan Provided: NO) v Zoning: C�, ,b 0 r e---tb —a- e, rr— P QT Comprehensive Plan Designation: Map Page: Corner Lot: (YES Flag Lot: (YES ADB File # (or date waived): TO TA L A rea per 7 ype of, Allowed in Matrix Allowed TOTAL sign area Proposed Type of Sign zone? conditions area per Unit allowed for sign area met? unit this siqn Example Wallwlinternal 111un7l".3hon Yes, With conditlons Yes I 5q- it 111neat /t. attached 41 ft. attached wall 41 square feet 20 5quare feet wall Sign # I 5q Ak- Ab� Sign #2 Sign #3 TOTAL Sign Area for TenanVSMe, Max Permitted: Previous Total: Proposed Total: Sign 1�eight Sign Type: Max Permitted: Actual Height: Sign Type: Max Permitted: Actual Height: Sign Type: Max Permitted: Actual Height: Sign L �Zh ting Sign Type: roposed. Allowed in Zone: Sign Type: Proposed: Allowed in Zone: 07 _V, PLANNING DATA -- Signs -- 11 STREE sign colors Proposed: A N Acceptable? Requires ADB Approval? Sign Location lf freestanding and 3-feet or over (unless a fence) meets setbacks? Required Setbadts Street: Side: Side: Rear: Actual Setbacks Street: Side: Side: Rear: L*�*� fdi Sign Size: Location: Critical Areas Determination #: Study Required waiver Other. Plan Review By: PLANNING DATA . New Commercial / MulffamiTi Projects ZONING. 66 t--/ SITE ADDRESS: _J USE(S) PROPOSED: 'Vo 6*&,f,4 ALLOWED9- LEGAL NONCONFORMING LA14D USE DETERMINATION ISSUED CUP File: To Allow What Uses?: ADB FILE #: PARKING: tv(- Use: No. Spaces Required: . X (floor area, # employees, etc.) = Use: No. Spaces Required: X (floor area, # employees, etc.) = Use: No. Spaces Required: X (floor area, # employees, etc.) = Use: No..Spaces Required: X (floor area, # employees, etc.) = Total Required: Actual Provided: SETBACKS: A Required Setbacks: Front: Left Side: Right Side: Rear: -7 Actual Setbacks: Front: Left Side: Right Side: Rear: Street map checked for additional setback required? (Yes/No) MAXIMUM FLOOR AREA: tJ(- Maximum Allowed: Actual: BUILDING HEIGHT: Maximum Allowed: Actual Height: Modulation Allowed?: Modulation Height: Datum Point: Datum. Elevation: Elevator Penthouse > 3 feet over height limit? If so,VAR# T6 LANDSCAPING: 11'e-- P. 13 Matches ADB approved: Bid Provided? Bond Amount (100% bid): OVft- CRITICAL AREAS 116 0(5') SEPA DETERMINATION: ON Pan- - Aw4 7/Z2/o4 !p 13 7-+ SHORELINE REQUIRED?: ('10 4" -�4 A Continued ... -41-* At ',A f-W AW-� PIP,,, b' 1Ahbrary\^P1andatNewCo 0 b'L'f CU.- �h 74M nt iq AA 11-6" qC0(-70-1S9-040.A.j. k_: z t DATE: PLAN CHK#: 04 - 35-1 NAME OF BUILDING PERMIT APPLICANT:— ��4- /- PROJECT DESCRIPTION: F kto-,," " j/-, rtr A, jp.,�%A -/ R!�2-jd, ,mpi"�, ,-, - u" 0"—f-t4tt ­4 MmAAIA,�.� A^tA all !k b""-41. AD13 FILE #: OR DATE WAIVED: �It7-1-4 - fx,.-a. �, &,�- PLANS MATCH APPROVED PLAN: SUBDIVISION: LOT AGGREGATION REQUIRED?: N*14 REDUCED SITE PLAN (8.5X11) PROVIDED FOR STREET FILE? OTH Plan Review By: 0 L', 1A1ibrary\AP1andatNewComm.doc I I 7" n I stock Truck Sta mg Area Area 11-1 (6- EIGS) 180 W. Dayton St. (Building 4) r-Niiiiiiiiiiiiiiiii -Ed,,nd,- mirsh _.,AjtL__ _uU— 011— LANDAU ASSOCIATES /"-Staging Area .1 j__&ACJA.\ 190 W Dayton St. (Budding 1) 7- 60 120 Scale in Feet W. Dayton St. STREET FILE Area 11-2 (6- BGS) Legend 0 Personnel Decontamination Zone Truck Decontamination Zone (Area 1) Truck Decontamination Zone (Area 11-1) Truck Loading Area (Area 1) 40 Truck Loading Zone (Area 11-1) Excavation Areas Support Zone Clean Overburden Soils Stockpile Area Truck Entry Route Truck Egress Route 777 Approximate Extent of Remedial Action Zone Catch Basin Storm Drain 0 Manhole — Fence d 1989 Figure Harbor Square Definition of Work Zones Edmonds, Washington 1 4 USE PERMIT CITY OF EDIVIO 'ON�, (�', G NUMBER CONSTRUCTION PERMIT VILICATION JOB NAME (OR NAME OF BUSINESS PTIL)N CHECN[!w6I)jVFwQtj Vic. .e MAILING ADDRESS AD U S 0 0 B "E TJAD E DR 5S -A L E' ('0'AITELEPHONE NUMBER PUBLIC RIGHT OF WAY PER OFFICIAL STREET MAP. UIIY E EX ST, N 0 MISTING REOUIRED DEDICATION NA ME PROPOSED W� I' H U RIGHT OF WAY CONSTRUCTION PERMIT PEOUIRED1 _ ' US E I ADDRESS STREET USE PERMIT REQUIRED:' SEE ENGINEERING EMO DATED — CITY S E , " W . 'A U.EPHONE NUMBER SEE PIW DEPT. REVIEW CHECK LIST DATED METER SI,E _7NG 5UPILY P, E UNITS —7Z 71 Z CITY F_&nml 3S TELEPHONE NUMBER -77q -23-1 (4 RE�f. rea[A� reA EZTATE LICENSE NUMBER pct(�, G 2,1 Y, CITY LICENSE NUMBER Fk;N AREA ALLOWE D PAO A 13 ENV. REVIEW co M. PLETE ­E­ ADB NO. Ab8 -zb L Description of Property -,include all easements jShg08,', below or attach four cop es) SHOkELINE VARIANC,��J�U �NEVIEW By YARDS LOT LOT —FRONT __T0_E FEAR C COVERA E G -MARKS A 0, L L CK NEW El RESIDENTIAL Cr_')r\;D.jrQ Mn PLUMBING ADDALTER NON-RESIDENTIAL MECHANICAL REPAIR RETAINING WALL SIGN A�, EXCAVATE FENCE 11 DEMOLISH 0 OR FILL (__x_FT) CHECKED[4p .1 NSTRUC1,ON TYA�t� V�j COrE HEIGHT PRE -MOVE iNSPJ C OMPLIANCE INSP. SPECIAL INSPECTOR OCCUPANg OCCUPANT ElSIDE 11 REOUIR2D I-. YES I�NO GROUZ.R LOAD k SEWER WATER LINE REKAI.�iKS El 1:1 El EL/D met Z -no 404P_d NUMBER OF STORIES NUMBE OF R hC4 aLf 11-i A -A 0- 1-7, 1 Q DWELLING FF NIT U S NATURE OF WORK TO BE DONE (ATTACH PLOT PLAN) LL Y�2 VA UATION FEE PLAN CHECK FEE M BUILDING PILVMW�G _t�11C.0CkrCtJ-_ aefM14- MECHANICAL This Permit covers work to be done (.n private property ONLY. GRADINGIFILL Any cons ruCtion on the public domain (curbs , sidewalks, t 4 driveways. marquees, etc.) will require separate permission. Permit Application: 180 Days Permit Limit* I Year - Provided Work is Started Within 180 Days Applicant, on behalf of his or her spouse, heirs, assigns and c Su cessors in interest, agrees to indemnity. defend and hold harrnless the City of Edmonds. Washington, its officials. employees. and agents from any and all claims for damages of whatever nature. arising directly or indirectly front the issuance of this permit. Issuance of this permit shall not be deemed to modify, waive or educe any requirement Of any City ordinance nor limit in any way the City's ability to enforce any ordinance TOTAL AMOUNT DUE L2/63"! provision." I hereby acknowledge that I have read this application; that the information given is correct; and that I am the Owner, or the duty ATTENTION APPLICATION APPROVAL authorized agent of the owner. I Agree to comply with city and T-IS PERMIT state laws regulating construction: and in doing the work authoriz- AUTHOR ES This application is not a permit unlit ed t hereby, no person will be,employed In violation of the Labor ONLY THE signed by the Building Official or his "I Code of the Stato of Wash��ting to Workmen's Compensa. WORK NOTED Depu!v: And fees are paid, and receipt is tion n5 rallice. INSP ECTION acknowledged in space provided. SIG,*rf_&;1EP OR AGS$;L_� DATE SIGNED DEPARTMENT CITY OF OFFICIAL'S SIGNATURE THIS SITE IS LOCATEDIN THE Cl EDMOND S ATTI ENTION OF EDMONDS. LOCAL SALES TAX SHOULD BE CODED 31.04. 775-2525 DATE IT IS UNLAWFUL TO USE OR OCCUPY A BUILDING OR STRUCTURE UNTIL A F�NAL INSPECTION HAS BEEN MADE AND APPROVAL OR ORIGINAL — File YELLOW — Inspector Lj A CERTIF CATE OF OCCUPANCY HAS BEEN GRANTED. UBC CHAPTER 3. PINK Owner GOLD Assessor P-A P',D" ',jC 00 T o'j" Cc); (:f4� cove,:r- 4 41 -63 F VFJ 1,L - Qlp- FOUNDATION f louse Porch:.,s. piers Retai!llm� '.vans t PLUMI Urdcrgro,.jn(j Rough -in Witer service HEAT'ING SYSTEM. 4.� FRAMING WALL -BOARD z 0 z PLANNING DATA New Commercial / Mulffamily Prooects SITE ADDRESS: 19'0 W. ZONING: 66-/Z-4"2c) USE(S)PROPOSED: IIJ6- ALLOWED?: LEGAL NONCONFORMING LANb USE DETERMINATION ISSUED CUP File: To Allow What Uses?: ADB FILE#: . PARKING: Ak- Use: No. Spaces Required: . X (floor area, # employees, etc.) = Use: , — No. Spaces Required: X (floor area, # employees, etc.) = Use: No. Spaces Required: X (floor area, # employees, etc.) = Use: No. Spaces Required:. I - X (floor area, # employees, etc.) = Total Required: Actual Provided: SETBACKS: A/( - Required Setbacks: Front: Left Side: Right Side: Rear: Actual Setbacks: Front: Left Side: —Right Side: Rear: Street map checked for additional setback required? (Yes/No) MAXIMUM FLOOR AREA: P& Maximum Allowed: Actual: BUILDING HEIGHT: tic Maximum Allowed: Actual. Height: Modulation Allowed?: Modulation Height: Datum Point: Datum Elevation: Elevator Penthouse > 3 feet over height limit? _ If so,VAR# LANDSCAPING: mc Matches ADB approved: Bid Provided? Bond Amount (100% bid): CRITICALAREAS#: 99-31, IMP SEPA DETERMINATION: NIA SHORELINE REQUIREV: NIA Continued ... 1:\Iibrary\^PlandatNewiConim.doc DATE: 0 /76/03 —PLAN CHK#: 03 -4 Z 9. NAME OF BUILDING PERMIT APPLICANT: S4, PROJECT DESCRIPTIOW—A-o-A V V kep&,,A - 14 /Zo lo3 nm D ADB FILE #: - N4 - #Afw� 0 ATE WAIVED: PLANS MATCH APPROVED -PLAN: SUBDIVISION: LOT AGGREGATION REQUIRED?: REDUCED SITE PLAN (8.5X11) PROVIDED FOR STREET FILE? OTHER: Plan Review By: A t�' il "V, 10� 19'6 " -r ,,.4 t-k / � t 9, ,T,tm -_ Z4 P 175- S- Allowla &vIV.4, 9 A 1Afibrary\AP1andatNewComm.doc 0 0 PLANNING DATA NAME: Wm6ffs (�We SITE ADDRESS: 1%0 Vj, hLNvfnvl 101ATE: 10Lzo 1 1 07 ZONING: C6 /E4-7 PLAN CHK#: fl — PROJECT DESCRIPTION: Nt�//A 0&"P�& CORNER LO (Yes/No) FLAG LOT .(Yes/No) SETBACKS: Required Setbacks: Front: Left Side: Right Side: Rear: Actual Setb�c s:1 Front: Left Side: Right Side: ear: - — 2 1 f Street map che ked for addltlori�nck_ required /(Yes/No) LEGAL NONCONFORMING LAND USE DETERMINATION ISSUED (Y/N) LOT COVERAGE: Maximum Allowed:— —Actual: BUILDING HEIGHT: Maximum Allowed: —N/A Actual Height: Datum Point: Datum Elevation: A.D.U. CREATED?: SUBDIVISION: P, -1-/- 77 CRITICAL AREAS #: SEPA DETERMINATION: Plan Review By: cAfi1c3\pern*\^p1anda1.doc 9 E ov. E DV0 MEMORANDUM Date: January 3, 2014 To: File CRA19980036 and BLD2 0930 From: Kemen Lien, Senior Planne vvvl-� Subject: American Brewery Wetland Enhancement The City of Edmonds passed Interim Ordinance 3935 on August 6, 2013 which allowed development with previously developed footprints (defined as impervious surface area) within critical area buffers in exchange for enhancement that improves the critical function and value of the critical area and/or its buffer. American Brewery is proposing to install an 880 sq. ft. cold storage building, 120 sq. ft. chiller, and 113 sq. ft. grain silo for the brewing operations for a total area of improvements 1, 113 s q*. ft. American Brewery submitted a wetland enhancement plan prepared by Ed Sewall of Sewall Wetland Consulting, Inc. which proposed enhancement of 1,200 square feet of buffer along the Edmonds Marsh near the east entrance of the boardwalk (Attachment 1). Upon consultation with the City of Edmonds Parks and RecreationDepartment and Keeley O'Connell of Earth Corps, it was discovered that the City of Edmonds had a wetland plan prepared for this location already and was planning on planting in January or Februar y* 2014 (Attachment 2). Consistent with ECDC 23.50.050.H.3, it was determined that American Brewery could contrihute funds to the City's enhancement project in lieu of completing the enhancement plan prepared by Sewall Wetland Consulting. Groundeffects Landscaping Inc. provided an estimate of $1,007.63 for the installation of the plants identified in the Sewell enhancement plan (Attachment 3). The Groundeffects estimate did not include irrigation for the enhancement plantings which would be required to ensure survival of the plantings. The City's project identified irrigation costs at $500 (Attachment 2). Therefore, American Brewery's fair share of the City identified enhancement plan is determined to be $1,500. To provide enhancement consistent with ECDC 23.40.220.C.3.e and ECDC 23.50.050.H.3, American Brewery will provide the City of Edmonds funds in the amount, of $1,5 00 to be used for the enhancement project in Attachment'2. Sewall Wet pand Consulfttrn, Ing. Z769 Coviri�Wa)� #2 Fhore 25&9MR5 Covkgbn WA %W Fax 253-ffi24M December 11, 2013 C DEC 162013 Neil Fallon UEVELOPIWEfff SERWCES COUKER American Brewing Company 180 West Dayton Street, Warehouse 102 Edmonds, Washington 98020 - RE: 3925 151st Avenue SE- Critical Area Enhancement Plan City of Edmonds, Washington SWC Job #13-191 Dear Neil, . As required by the City of Edmonds, we have prepared this Critical Area Enhancement report to compensate for your work within the existing developed area of the 200'wetland buffer of the wetland known . as the Edmonds Marsh. The proposed project is the construction of a 880sf cold storage building, a 120sf chiller, and a 113sf grain silo for the brewing operation (total ' area of improvements 1, 1 13sfl. All of these improvements will occur in an existing developed paved and gravel area between the brewery, and. the lifeboat rescue practice facility and Edmonds Marsh boardwalk. Although this area is already developed, it is technically within the 200' buffer width of the Edmonds Marsh. City Ordinance No.3935 allows development within these areas in exchange for improvements or enhancements of the critical area. As described in Edmonds Municipal Code 23.40.220.C.3.; 3. Development Proposals Within Footprint of Development Existing Within Critical Areas and/or Buffers. Development proposals in the footprint of development within critical areas and/or . buffers may by allowed as long as the proposed development: a. Does not increase the footprint of development beyond the legally established footprint; Ornerican Brewing/#13-191 Sewall Wetland Consulting, Inc. December 11, 2013 Page 2 The proposed improvements are within the existing developed area and do not expand the legally established footprint.. b. Does not increase the impact 6 the critical area and/or buffer; or There is no impact on the critical area, nor for that sake the functioning buffer. All work is within an area segregated from the wetland and the buffer by landscaping, fences and a boardwalk. The proposed -improvements will have no impact on the critical areas function. c. Does not increase the total impervious surface area of the site; The entire area of the proposed development is a legally established impervious surface that already exists. No expansion of the impervious surface is proposed. d. Does not increase risk to life orproperty as a result of the development proposal; and There is no risk to life or property from the proposed improvements. e. Includes measures to enhance the critical area and/or buffer in a way that improves its function and value. The proposed impact of 1, 1 13sf of the existing developed buffer is proposed to be mitigated by installing 34 shrubs and 60 groundcover na ' tive plantings along 1,200sf of buffer within the Ports ownefship along the edge of the marsh as.depicted on Page 3 of this report. This area is just east of the boardwalk entrance and is a grass covered slope down to the edge of the marsh. This area has little ftinctional value in its current state. This planting will provide additional protection to the wetland as well as provide some vertical structure, source of organic matter and habitat to this portion of the buffer with little functional value. We propose planting 14 nootka. rose (Rosa nootkana-1 gallon container), 10 red flowering current (Ribes san_quineum-1 gallon container), and 10 indian plum (0emlaria cerasifor7nis - 1 gallon container). In addition, 30 oregon grape- (Berberis nervosa) and 30 salal (Gaultheria shallon) will be installed in this area as a native groundcover. Ornerican Brewing/#13-191 Sewall Wetland Consulting, Inc. December 11, 2013 Page 3 'n-) 77- 1_4 Z� ea of 1,2005f of t oposedb-tiff& enhancment -.5 r-" - T aof e rOP03 T Provements Above: Aerial photograph showing location ofproposed buffer enhancement plantings. As detailed in ECDC 23.40.130.B, Performance standards for the project shall include measurable specific criteriafor evaluating whether or not the goals and objectives of the mitigation project have been successfully attained and whether or not the requirements of this title have been met. This buffer -enhancement plan is a simple planting plan. We are proposing a 3 Year monitoring period as allowed by ECDC 23.40.130.D. The performance standards for the success of the is mitigation shall be as follows; Year 1. 100% survival ofplanted vegetation. Not more than 10% invasive coverage in the enhancement area. Year 2. 80% survival ofplanted vegetation. Not more'than 10% invasive coverage in the enhancement area. Year 3. 80% survival ofplanted vegetation. Not more than 10% invasive coverage in the enhancement area. - Ornerican Brewing/# 13 -191 Sewall Wetland Consulting, Inc. December 11, 2013 Page 4 Vegetation will be inspected during each monitoring visit to be conducted in September of each year. A mbnitoring report to the City will follow each field monitoring detailing ilie progress of the project. If you have any questions in regards to this report or need additional information, please feel free to contact me at (253) 859-0515 or at esewalIC&,sewallwc.com Sincerely, Sewall Wetland Consulting, Inc. Ed Sewall Senior Wetlands Ecologist PWS #212 .91 9 0 Edmonds Marsh Restoration Project Proposal DATE 17 January 2012 TO Edmonds Parks, Recreation & Cultural Services FROM People For Puget Sound Edmonds Marsh Team People For Puget Sound is a nonprofit environmental organization dedicated to conservation and restoration of natural assets in the Puget Sound region. Edmonds Marsh is ahasset to the City of Edmonds as a primary bird habitat for local and migrant species, and also as a saltwater marsh providing significant buffer for inland runoff before it drains into the Puget Sound. The project area begins immediately east of the western most boardwalk section and extends east to the first mature willow and from the sidewalk edge at Harbor Square to the fringe of the marsh waterline (please see associated map). Non-native invasive species previously occupied most of this region, including blackberry, horsetail, thistle, and various grasses. While adjacent to the marsh waterline, this is part of a riparian zone that serves important functions benefitting native wildlife and facilitating continued human enjoyment. To enhance this region, People For Puget Sound volunteers worked in coordination with the City of *Edmonds Parks staff in 2010 to remove and dispose of non-native and invasive plants in this area. This proposal outlines the plan to revegetate this area with native plants and for the long-term maintenance of the area. With regard to numerous variables, native plant species have been selected for restoration at this site. The planting area has been divided into three strata according to plant height, so that view corridors can be maintained into the marsh from the walkway. Berry -producing ground cover and shrubs wer ' e selected to. provide habitat and nourishment to native wildlife, especially birds. Evergreen plants were favored in acknowledgement of the significant bird traffic the marsh receives throughout the year. The inclusion of thicket -forming shrubs and taller plants at the edges of the site should provide a natural barrier to ward off unwanted human traffic into the marsh. Native planting can commence as early as February 2012, to take advantage of the latter half of the wet season. Except for weeding, maintenance of these plantings should be minimal for the first two to three years of growing. People For Puget Sound proposes to replant, maintain and steward this site through the Sound Stewardship Program at no cost to the City. Signage and temporary fencing will be necessary until the plants have fully established. Labels could further be added to identify specimens of native species planted closest to the boardwalk, for visitors to enjoy. People For Puget Sound is requesting support from the City for materials and installation of semi -permanent fencing and signage and possibly labels for the native plants. We have provided estimates for the initial replanting and mulching effort- these costs are being covered in full by People For Puget Sound with a A��C� 0-�'Cni �_ 0 Planting Strategy for Zone 2 Rehabilitation at Edmonds Marsh November 19,2011 General Planting Strategy Native plants were identified based on specified needs of the site. Plant species were selected for traits including whether they were berrying, whether they provided habitat for wildlife (esp. birds), whether they were evergreen, and whether they were aesthetically pleasing (EdmondsMarsh-PlantRanlcxlsx). At the Zone 2 site, plants were assigned to regions based on anticipated height. To prevent obstruction of view corridors to the marsh from the boardwalk, taller species were planted down the slope and to the sides of the site. Middle -height species were assigned regions cresting the slope and overlooking the marsh, and smaller species were assigned nearest to the walkway. Within these three height -based stratifications, clump -gap mosaic planting was utilized. Clump -gap planting entails planting multiple specimens of multiple species in close proximity, with individuals of said species placed in-between (Fig.1). This strategy has the two -fold benefit of assorting specimens of each species across the site's multitude of microclimates with variable soil, hydrology, and light exposure, while producing a -more naturalistic aesthetic'. Fig. 1 - The Clump -Gap Mosaic p anting pattern' Outline of Planting Procedure Plant quantities were estimated based on the spaces of size -based strata. Sizes for each stratum were calculated according to different ratios of occupation (Table 1). Area for each stratum was divided by anticipated space requirements of plants to be in that stratum. The large stratum uses an average of the spacings for trees and shrubs, the middle stratum uses the normal shrub spacing, and the small stratum applied an average of the groundcover/herbaceous and shrub Table 1 - Pla ' nting options for varying stratifications (total area spacings. Average density spacings 3,337 sq. ft.) were used in all cases. Som , e routine maintenance may be . necessary during the first two -to -three years of growth, as natives become established. Individuals Allowed Stratification Ratio Large Medium Small 3:2:1 18 30 34 2:2:1 14 37 41 3:3:2 1 13 34 52 1 From the Forest Steward Field Guide (ed. Andrea Mojzak). 0- 0 ' Edmonds Marsh Haboltat CreatoHan Prqect L P 00, N 0.5 6 Feet 11" + t-7'&q.,-Nj --6 Data source: Base map image, USGS, 2009 <httpY1cumu1us.cr.usgs.gov1>. VL4 I Legend 0 red —dogwood red' _elderberry red —flower —currant thicket —mid 0 thicket —tall C foreground — creeping yiewpoint .Boardwalk. Zone 2 3,341 sq ft EARTH L ORPS : 71Z.. � Scope of Work for: From: Carrie Hite, Parks Director Dhira Brown, ProjectManager City of Edmonds Parks, Recreation and Cultural Services EarthCorps 700 Main Street 6310 NE 74th St., Suite 201E Edmonds, WA 98020 Seattle WA 98115 Tel: 425-771-0256 E-mail: Carrie.Hite@edmondswa.gov Date: 9/11/13 Project Edmonds Marsh Restoration Agency Contract No: EarthGorps Project No: Tel: 206-322-9296 x204 E-mail: dhira@earthcorps.org. cc: K. O'Connell Narrative Scope of Work: Task 1: A project manager will instruct a crew in the installation of straw wattles on the slope adjacent to the parking lot to provide a minor terrace that will help retain water and mulch around plants. A project manager will recruit for, plan and lead a volunteer event where the community at large will install plants along the marsh buffer adjacent to the parking lot and surround them with mulch. Task I (Fall planting): Crew Days or Hours or Project Qnty of Crew Day Manager Volunteer Materials Rate Rate Rate , , I Materials Cost I .......... Subtotals EarthCorps Crew $ 1,178.75 Project Management $ 1,518.00 Subtotal $ 2,696.75 Materials: Mulch 20 $ 25.50 $ 510.00 Plants 150 $ 3.50 $ 525.00 Plant delivery $ 75.00 DRiWATER irrigation for select plants 50 $ 500.00 $ 500.00 Straw wattles - bank stabilization 7 $ 245.00 $ 245.00 Portable toilet rental 1 $ 150.00 $ 150.00 Subtotal $ 2,005.00 ff:�otal L�a b 0 r t M t T o t a �IM �at�e �na I s To� Materials & Handling Fee (10% of Total Materials) Sales Tax 9.5% TOTAL FEE $ 2,696.75 $ 2,005.00 $ 200.50 $ 465.7 $ 5,367.9 in LESS MATERIAL FEES $ 2,205.50 Sales Tax 9.5% (not including material fees) $ 256 - 19 TOTAL PAYABLE (Labor and sales tax only) Is 2,952.941 0 11 Edmonds Marsh Sound Stewardship Budget and Invoices 2013 10/11/2013 I` L-1 9 Groun ects N G LLANO SCAPI P.O. Box 207 Auburn, WA 98071 253.333-9477 office 253.333.8140 Fax www.gelinc.corrio Date: 01.02.2014 Estimate Customer Neil Fallon I- Project: 'Edmonds Critical Area Enhancements 'M -te'r'i st Qu. nl#y t Unit! a a . Bark Mulch (Bark Rings) $53.25 3 CY $159.75 5hriibs (All prices,are installed). I. sizie Cost ..Quafitit y Unit T olta.- -- Nootka Rose 1 gallon $9.02 14 Each $126.28 Red Flowering Current 1 gallon $9.02 10 Each $90.20 Indian Plum 1 gallon $9.02 10 Each $90.20 Oregon Grape 1 gallon $9.02 30 Each $270:150 Salal 1 gallon $9.02 30 Each $270.60 007.63— A workmanship is guaranteed against defects in workmanship for a period of 90 days from the date of installation. Seller will not be responsible for special, ot be responsible for damage to its work by other parties or for improper care of material. There shall be o use of this estimate, reliance upon it, or use in a dishonest manner; such as disclosure of this confidential documentation to a competing third party. uyer shall furnish seller with job ready work sites such as final grading, proper drainage, concrete, gutters, downspouts, painting completed, and debris emoved from site. Acceptance of this proposal by the buyer constitutes acceptance of all the provisions contained in this proposal. IREP: Trevor Dance ITERMS: Net 10th Signature GEL REP: Accepted by: Date: Notes: Price to install shrubs and groundcover per report by Sewall Wetland Consulting, Inc. and dated 12/11/2013 price does not include washington state sales tax price does not include 3 year monitoring price does not include irrigation jr � - - 4 0 0 1] 0 CA FILE NO. Critical Areas Checklist Site Information (soils/topography/hydrology/vegetation) I. Site Address[Location: 24:� 1 0 1 2. P,roperty Tax Account Number: 0 1ki On- 00 3. Approximate Site Size (acres or square feet): 5 T 5 5: I 4. Is this site currently developed? X yes;_ no. If yes; how is site developed? 0 M C� =— L'W #da'56 5. Describe the general site topography. Check all that apply. X Flat: less than 5-feet elevation change over entire site. Rolling: slopes on site generally less than 15% (a vertical rise of 10-feet over a horizontal distance of 66-feet). Hilly: slopes present on site of more than 15% and less than 30% ( a vertical rise of 10-feet over a horizontal distance of 33 to 66-feet). Steep: grades of greater than 30% present on site (a vertical rise of 10-feet over a horizontal distance of less than 33-feet). Other (please describe): 6. Site contains areas of year-round standing water: Ald _; Approx. Depth: 7. Site contains areas of seasonal standing water: Ala ;Approx. Depth: What season(s) of the year? 8. Site is in the floodway W6 floodplain Al a of a water course. 9. Site contains a creek or an area where water flows across the grounds surface? Flows are year- round? �14 Flows are seasonal? (What time of year? 10. Site is primarily: forested urban landscaped (lawn,shrubs etc) ; meadow 11. Obvious wetland is present on site: A110 - ;shrubs mixed X 0 6 go - 199 - City of Edmon& Critical Areas Checklist FEB - Pftnr The Critical Areas Checklist contained on and submit it to the City. The City will thisform is to be filled out by any person review the checklist, make a precursory site preparing a Development Permit visit, and make a determination of the Application for the City of Edmonds prior subsequent steps necessary to complete a to his/her submittal of a development development permit application. permit to the City. The purpose of the Checklist is to enable City staff to determine whether any potential Critical Areas are or may be present on the subject property. The information needed to complete the Checklist should be easily available from observations of the site or data available at City Hall (Critical Areas inventories, maps, or soil surveys). An applicant, or his/her representative, must fill out the checklist, sign and date it, With a signed copy of this form, the applicant should also submit a vicinity map or plot plan for individual lots of the parcel with enough detail that City staff can find and identify the subject parcel(s). In addition, the applicant shall include other pertinent information (e.g. site plan, topography map, etc.) or studies in conjunction with this Checklist to assist staff in completing their preliminary assessment of the site. I have completed the attached Critical Area Checklist and attest that the answers provided are factual, to the best of my knowledge (fill out the appropriate column below). Owner / Applicant: Name Street Address City, State, ZIP Phone Signature Date Applicant Representative: PiAm,5Ai L4 f=m Name 4L L" &E Street Acldress City, State, ZIP Phone Sig�ature Date 0 0. 0 E 0 City of Edmonds Critical Areas Determination Determination #: A-98-36 Applicant: I LaFon �c Project Name: Permit Number: Site Location: 180 W Dayton Property Tax Acct #: 2327-034-012-00 Project Description non -project specific A site inspection has revealed a site with standing water and which is adjacent to a pond. The site is also identified as a wetland on the City of Edmonds Critical Area Map. Based on the above findings, it is determined that there is potentially a critical area on or adjacent to the site. A Critical Areas Study is required to delineate the boundaries of the critical areas, the buffers and setbacks. A wetland biologist must identify and mark the boundaries of the wetland, and a licensed surveyor must create a topographic map of the site which indicates the location of the critical area as identified by the biologist, and identifies the all buffers and setbacks. All studies must be completed through a three party contract according to the requirements found in ECDC section 20.15B. If the property owner wishes to apply for a specific development permit which they feel would not impact the Critical Areas located on or adjacent to the site, they may submit their proposal to the Planning Department for review. If the Planning Department finds that the proposed development permit will not adversely impact a Critical Area or its buffers, a conditional waiver may be issued -on a project by project basis. John Bissell Name kgnat re Februga 20, 1998 Date CA FILE NO. Critical Areas Checklist Site Information (soils/topography/hydrology/vegetation) 1. Site Address/Location: eo (V - VAq 1-0 4 2. Property Tax Account Number: 0:�q 0/ Z- 00 3. Approximate Site Size (acres or square feet): 560 !:r- 4. Is this site currently developed? X yes;_ no. If yes; how is site developed? off?ca- 5. Describe the general site topography. Check all that apply. X - Flat: less than 5-feet elevation change over entire site. Rolling: slopes on site generally less than 15% (a vertical rise of 10-feet over a horizontal distance of 66-feet). Hilly: slopes present on site of more than 15% and less than 30% ( a vertical rise of 10-feet over a horizontal distance of 33 to 66-feet). Steep: grades of greater than 30% present on site (a vertical rise of 10-feet over a horizontal distance of less than 33-feet). Other (please describe): 6. Site contains areas of year-round standing water: A16 ; Approx. Depth: 7. Site contains areas of seasonal standing water: do ;Approx. Depth: What season(s) of the year? 8. Site is in the floodway Wo floodplain Al a of a water course. 9. Site contains a creek or an area where water flows across the grounds surface? Flows are year- round? Ali Flows are seasonal? (What time of year? 10. Site is primarily: forested meadow shrubs mixed urban landscaped (lawn,shrubs etc) 11. Obvious wetland is present on site: 0 r Cit Staff Use Only 7— Site is Zoned? M�:.:::. �:.SCS ma ped soil type(s)? )-rC- fZ A,3�i �A,� 76 p inventory or C.A. map *indicates wetland present on site? /­=7 :4. Critical Areas inventory or C.A. map indicates Critical Area on site? SI. Site within designated earth subsidence landslide hazard area? 6. Site designated on the Environmentally Sensitive Areas Map? Ae--a-z-­ f��/ DETERMMATION L-­�S-'T'UDY REQUIRED CONDITIONAL WAIVER WAIVER Reviewed by: PiarTer, Dat6 Rcv 0 1/0494 'Y 9 0 - I ') 9 - City of Edmon& Critical Areas Checklist FEB - PIERMO'CQWVT� The Critical Areas Checklistcontained on and submit it to the City. The City will this form is to be filled out by any person review the checklist, make a precursory site preparing a Development Permit visit, and make a determination of the Application for the City of Edmonds prior subsequent steps necessary to complete a to his/her submittal of a development development permit application. permit to the City. The purpose of the Checklist is to enable City staff to determine whether any potential Critical Areas are or may be present on the subject property. The information needed to complete the Checklist should be easily available from observations of the site or data available at City Hall (Critical Areas inventories, maps, or soil surveys). An applicant, or his/her representative, must fill out the checklist, sign and date it, With a signed copy of this form, the applicant should also submit a vicinity map or plot plan for individual lots of the parcel with enough detail that City staff can find and identify the subject parcel(s). In addition, the applicant shall include other pertinent information (e.g. site plan, topography map, etc.) or studies in coWunction with this Checklist to assist staff in completing their preliminary assessment of the site. I have completed the attached Critical Area Checklist and attest that the answers provided are factual, to the best of my knowledge (fill out the appropriate column below). Owner / Applicant: Name Street Address City, State, ZIP Phone Signature Date Applicant Representative: W,4ep—EAj L4 Fe7 Aj Name & 4C Street Ac1dress City, State, ZIP Phone Signature Date City of Edmonds, Critical Areas Determination Applicant: LaFon Determination #: CA-98-36 Project Name: Permit Number: Site Location: 180 W Dayton. Property Tax Acct #: 2327-034-012-00 Project Description: non -project specific A site inspection has revealed a site with standing water and which is adjacent to a pond. The site is also identified as a, wetland on the City of Edmonds Critical Area Map. Based on the above findings, it is determined that there is potentially a critical area on or adjacent to the site. A Critical Areas Study is required to delineate the boundaries of the critical areas, the buffers and setbacks. A wetland biologist must identify and mark the boundaries of the wetland, and a licensed surveyor must create a topographic map of the site which indicates the location of the critical area as identified by the biologist, and identifies the all buffers and setbacks. All studies must be completed through a three party contract according to the requirements found in ECDC section 20.15B. If the property owner wishes to apply for a specific development permit which they feel would not impact the Critical Areas located on or adjacent to the site, they may submit their proposal to the Planning Department for review. If the Planning Department finds that the proposed development permit will not adversely impact a Critical Area or its buffers, a conditional waiver may be issued on a project by project basis. John Bissell Name i. _11��'7 kgn , Jat re February 20, 1998 Date STREET FILE December 13, 2007 Port of Edmonds 336 Admiral Way Edmonds, Washington 98020 Attn: Mr. Chris W. Keuss Po RESUB LANDAU DEC 18 2007 1A ASSOCIATES B%RN&FOrT ENT or��q RE: GEOTECHNIcAL ENGINEERING SERVICES HARBOR SQUARE BUILDINGS NUMBER 4 AND 5 STABILIZAT16N AND REPAIR EDMONDS, WASHINGTON Dear Chris: W This letter report summarizes the results of geotechnical. engineering services conducted for the Port of Edmonds' (Port) proposed Harbor Square Buildings Number 4 and 5 Stabilization and Repair project. This letter report has been prepared based on our discussions with representatives of MLA Engineering, PLLC; data collected during our previous observation of excavations that wete conducted in the vicinity of the project site; our familiarity with geologic conditions within the vicinity of the project site; and our experience on similar projects. Authorization to provide the geotechnical engineering services described herein was provided by Mr. Chris Keuss of the Port on October 31, 2007. PROJECT BACKGROUND Buildings Number 4 and 5 at the Harbor Square complex in Edmonds, Washington have experienced differential settlement. At Building Number 4 (180 West Dayton Street), the differential settlement has caused cracks to form in the concrete tilt -up panels that comprise the west side of this building. At Building Number 5 (170 West Dayton Street), the northeast comer of the building has settled at a rate greater than the remainder of the building. We understand that a total of 12 helical piles will be used to stabilize the shallow foundations that support these two buildings. We also understand that the helical piles, each of which will have a minimum axial capacity of 20 kips and a minimum length of 20 feet (ft), will be contractor designed. SITE HISTORY' In 1994, GeoEngineers, Inc., on behalf of Union Oil Company of California (Unocal), developed a historical summary for the area that is now occupied by the Harbor Square complex (GeoEngineers 1994). According to the 1994 report, some of the activities conducted at the site include the following: ENVIRONMENTAL I GEOTECHNICAL I NATURAL RESOURCES 130 2nd Avenue South - Edmonds, WA 98020 - (425) 77&.0907 - fa( (425) 778-6409 - www.landauinc.com SEATTLE - SPOKANE - TACOMA - PORTLAND 1924 to 1940s: Unocal operated a fuel storage and distribution facility (Union Oil Dayton Street Depot) in the northern portion of the site. In later years, Unocal leased portions of the site to several entities. 1948 to 1963: General American Transportation Company (GATX) operated a rail car cleaning and maintenance facility in the northern and western portions of the site. 1958 to 1968: Joplin Paving Company operated an asphalt batch plant in the eastern portion of the site. Lease provisions included disposal of asphalt and hot mix residuals outside of the lease area but within current site boundaries. Early 1960s: The eastern and southern portions of the site were filled with dredged sand and gravel from the construction of the Port marina and possibly other sources. 0 1968 to 1978: Site use unknown. 0 1978: The Port purchased the property and leased it to Harbor Square Associates (HSA). 1983: The Port leased the property to HSA and HSA began phased development of the existing Harbor Square complex. Several improvements/expansions have occurred since the initial development, notably to the hotel and health and tennis club in the eastern portion of the site. Between 2004 and 2005, the Port conducted remedial activities at three areas within the Harbor Square complex located near the 120, 170, 180, and 190 West Dayton Street bu ildings. The remedial activities were conducted to address the removal and disposal of petroleum contaminated soils and debris. In areas of the site where the impacted soil extends beneath the above -described buildings, the impacted soil was left in place directly beneath and immediately adjacent to the building footprints. , GEOLOGIC SETTING General geologic information for the project area was obtained from the DRAFT Composite Geologic Map of the Sno-King Area, Central Puget Lowland, Washington (Booth et al. 2004), published by the Seattle -Area Geologic Mapping Project (SGMP) at the University of Washington and the United States Geological Survey (USGS). According to this geologic map, near -surface deposits at the project site consist of wetland deposits. Further east of the project site, near -surface soils consist of pre -Frasier deposits. Soils defined as pre -Frasier deposits generally exhibit relatively high shear strength as a result of being glacially over -ridden. South of the project site, an extensive wetland area is present (locally called the Union Oil Marsh). We are aware from our other. work in the Port of Edmonds area that the wetland area was originally much larger and that fill has been placed in most of the Port of Edmonds area to create the current topography. Although the near surface soils in the project area are mapped as wetland deposits, 12113/07 11Edrndata\projectsN1 73k030\Fi1eRrnNR\B1dgs 4 and 5 Geo Ltrdoc LANDAu AsSOCIATES 2 fill associated with the previous filling of the wetlands to establish existing site grades is present across the site. ANTICIPATED SUBSURFACE SOIL CONDITIONS Based on our knowledge of subsurface conditions in other nearby areas of the Port of Edmonds and the results of field exploration programs and remedial activities that we previously observed in the project area, the area in the vicinity of Buildings Number 4 and 5 is interpreted to be underlain by a sequence of fill, beach/wetland deposits, and pre-Vashon age glacial outwash deposits. The fill in the project area is anticipated to generally consist of brown, loose to medium dense, gravelly, fine to coarse sand. In the vicinity of Buildings Number 4 and 5, we estimate that the fill extends to depths of about 8 to 10 ft below the ground surface (BGS). From our previous experience with fill in the Port of Edmonds area, we know that in areas the fill contains debris, including, but not limited to, numerous railroad ties, other assorted wood debris, large pieces ofasphalt and concrete, sections of metal and concrete pipes (some containing petroleum product), automobile parts, construction rubble, and miscellaneous refuse. Beach/wetland deposits, generally consisting of gray, medium dense, fine to medium sand with occasional gravel and wood fragments, are anticipated beneath the fill. In areas, the beach/wetland deposits contain a layer of peat that is up to about 3 ft thick. In the vicinity of Buildings Number 4 and 5, we estimate that the beach/wetland deposits extend to depths of about 13 to 15 ft BGS. Pre-Vashon glacial outwash deposits are expected beneath the beach/wetland deposits. The glacial outwash deposits in the project area generally consist of very dense, gray, gravelly, fine to coarse sand; fine to coarse sand with gravel; and fine to medium sand. Borings that we previously completed in -the Port of Edmonds area, some of which have extended up to about 40 ft BGS, did not fully penetrate the glacial outwash deposits. ANTICIPATED GROUNDWATER CONDITIONS Based on our knowledge of subsurface conditions in other nearby areas of the Port of Edmonds and the results of field exploration programs and remedial activities that we previously observed in the project area, we anticipate that the depth to groundwater in the vicinity of Buildings Number 4 and 5 is generally about 7 to 8 ft BGS; however, in certain areas of the site and/or during certain times of the year, the groundwater table may be located within about 2 ft of the ground surface. Furthermore, it is anticipated that groundwater conditions will vary depending on local subsurface conditions, the weather, tidal fluctuations, and other factors. 12/13/07 \\Edrndata\projects\1 73\030\R1eRrn\R\B1dgs 4 and 5 Geo Ltrdoc LANDAu AssocIATES 3 ENVIRONMENTAL CONSIDERATIONS It is possible that petroleum contaminated soils and debris that were not previously cleaned up could be encountered during construction of the proposed project. Consequently, the contractor should exercise due caution when excavating existing soil to minimize the health hazard posed to all onsite project participants. LIQUEFACTION POTENTIAL The Pacific Northwest is seismically active and the project site could be subject to ground shaking from a moderate to major earthquake. Based on Landau Associates' site investigation for a nearby project (Landau Associates 1995), the near -surface soil at the site are considered to be potentially liquefiable. Liquefaction is defined as a significant rise in pore water pressure within a saturated soil mass caused by earthquake -induced cyclic shaking. The shear strength of liquefiable soil is reduced during large and/or long -duration earthquakes as the soil consistency approaches that of a semi -solid slurry, which can result in reduction of foundation support and ground settlement. Deposits of loose, granular soil below the water table are most susceptible to liquefaction. Our assessment of liquefaction potential at this site considered the results of other borings within the Port of Edmonds area that have encountered the fill and beach/wetland deposits. The available groundwater information suggests that the base of the fill and the underlying beach/wetland deposits are below the groundwater table. The results of the previous borings within the Port of Edmonds area indicate that the density of the soil at the base of the fill and the beach deposits vary from loose to medium dense. Previous liquefaction analyses for nearby projects (Landau Associates 2007) indicate that looser portions of the fill and beach/wetland deposits below the groundwater table could potentially be subject to liquefaction during a large seismic event, while other portions may be dense enough to resist liquefaction. In our opinion, a sufficient thickness of soil is present above the water table to preclude the potential for shallow foundation failure due to liquefaction. However, this situation could lead to localized zones of liquefaction during a large seismic event, which could result in differential ground settlement. FOUNDATION SUPPORT RECOMMENDATIONS Helical piles may be used to stabilize and lift the portions of the foundations of Buildings Number 4 and 5 that have settled. The installation process is accomplished by securing special brackets to the existing concrete foundation and then screwing a steel pile into the soil through each bracket. If necessary, hydraulic jacks can be used at each bracket to lift the existing foundation back into place. 12/13/07 \\Edrndata\projects\1 73\030\Fi1eRrn\R\B1dgs 4 and 5 Geo Ltr.doc LANDAu AsSOCIATES 4 0 . . 0 Helical piles can be installed in limited access/low headroom conditions and do not require excavation of soil or removal and disposal of spoils. Helical piles are typically contractor designed using established installation torque to pile capacity relationships. For this project, the design may assume the following soil profile in the following table for the purpose of designing helical plies. Depth (ft) Geologic Unit Density Soil Description 0 to 10 Fill Loose to Medium Dense Gravelly, fine to coarse sand (with debris) Fine to medium sand Wth occasional 10 to 15 BeachNVefland Deposits Medium Dense gravel and wood fragments, and peat layers up to about 3 ft thick Gravelly, fine to coarse sand; fine to 15 to 40 ft Glacial Outwash Very Dense coarse sand Wth gravel; and fine to medium sand It should be recognized that the actual subsurface conditions at the project site may be different from those described above. This is particularly the case because project -specific borings were not performed. As a result, the actual lengths of the helical piles may vary depending on the actual subsurface conditions encountered during construction. We therefore recommend structuring the contract documents to allow for pile length adjustments. CONSTRUCTABILITY ISSUES The contractor should be made aware that previous excavations in the vicinity of Buildings Number 4 and 5 encountered numerous railroad ties, other assorted wood debris, large pieces of asphalt and concrete, sections of metal and concrete pipes (some containing petroleum product), automobile parts, construction rubble, and miscellaneous refuse. As a result, the contractor should be prepared for the possibility of encountering obstructions during the installation of the helical piles. If obstructions are encountered during the installation of helical piles, the contractor should either remove the obstruction or modify the location of the helical pile. If it is necessary to modify the location of a helical pile to avoid an obstruction, the project structural engineer should identify the new location. In addition, we recommend adding language to the contract documents that discusses how obstructions, if encountered, will be handled and paid for. REviEw OF DOCUMENTS AND CONSTRUCTION OBSERVATIONS We recommend that Landau Associates be retained to review the geotechnical-related portions of the project plans and specifications to determine if they are consistent with the recommendations 12/13/07 AEdrndata\projecW1 73\030XFfleRrn\RkBJdgs 4 and 5 Geo Ltr.doc LANDAu AssocIATES 5 presented in this report. We also recommend that monitoring, testing, and consultation be provided during construction to confirm that the conditions encountered are consistent with those anticipated, to provide expedient recommendations should conditions be revealed during construction that differ from those anticipated, and to evaluate whether geotechnical-related construction activities comply with project plans and specifications, and the recommendations contained in this letter report. USE OF THis LETTER PLEPORT Landau Associates prepared this letter report for the exclusive use of the Port of Edmonds and their design consultants for specific application to the design of the proposed Harbor Square Buildings Number 4 and 5 Stabilization and Repair project in Edmonds, Washington. Use of this letter report by others or for another project is at the user's sole risk. Within the limitations of scope, schedule, and budget, our services have been conducted in accordance with generally accepted practices of the geotechnical engineering profession; no other warranty, express or implied, is made as to the professional advice included in this letter report. The conclusions and recommendations contained in this letter report are based in part upon the subsurface data we obtained from explorations completed for nearby projects and subsurface information we gathered when the Port conducted remedial activities in the vicinity of Buildings Number 4 and 5. There may be some variation in subsurface soil and groundwater conditions at the project site, and the nature and extent of the variations may not become evident until construction. Accordingly, a contingency for unanticipated conditions should be included in the construction budget and schedule. If variations in subsurface conditions are encountered during construction, Landau Associates should be notified for review of the recommendations of this letter report and revision of such if necessary. If there is a substantial lapse of time between submission of this letter report and the start of construction, or if conditions change due to construction operations at or adjacent to the project site, we recommend that we review this letter report to determine the applicability of the conclusions and recommendations contained herein. 12/13/07 \\EdrndataXprojects\1 73\030\Fi1eRrn�R\EMdgs 4 and 5 Geo Ltr.doc LANDAu AssocIATES 6 We appreciate the opportunity to provide geotechnical services on this project and look forward to assisting you during the construction phase of the project. If you have any questions or comments regarding the information contained in this letter report, or if we may be of further service, please call. LANDAU ASSOCIATES, INC. �� L41t4 Steven R. Wright, P.E. Senior Associate SRW/enw 12/13/07 \\Edrndata\projectsk1 73\030\Fi1eRrn\RkEMdgs 4 and 5 Geo Ltr.doc LANDAU ASSOCIATES 7 REFERENCES Booth, D.B., B.F. Cox, K.G. Troost, and S.A. Shimel. 2004. DRAFT, Composite Geologic Map of the Sno-King Area, Central Puget Lowland, Washington. Published by the Seattle -Area Geologic Mapping Project (SGMP), University of Washington, and the United States Geological Survey (USGS). GeoEngineers, Inc. 1994. Report of Geoenvironmental Services, Site History Summary, Harbor Square Property, Edmonds, Washington. May 9. Landau Associates. 2007. Report, Geotechnical Engineering Services, Jacobsen's Marine Facility, Edmonds, Washington. Trepared for Jacobsen's Marine. December 5. Landau Associates. 1995. Geotechnical Design Services, Proposed Marine Support Buildings, Port of Edmonds, Washington. Prepared for Port of Edmonds. December 8. 12/13/07 \\Edrndata\projects\1 73\030\FiIeRrn\R\BIdgs 4 and 5 Geo Ltr.doc D-I LANDAu AssOCIATES ITY OF EDMONDS 0 PUBLIC WORKS DEPARTPW FOR INSPECTION CALL 0 Permit ld'�' __G FIC 775-2525 Ext. -,51 Issue Date SIDE SEWER PERMIT PEP -MIT MUST BE POSTED ON JOB SITE 1. Address of Construction 2. Property Legal Description (include a"ll easements) ITREA --%.,IV 5 7;416ry-r P, AA 3. Single Family Residence Multi -Family No. of Units Commercial RECEIVED 4. Owner and/or Builder FO 5. Contractor & License No. UU161W VY 6. Invasion into City Right -of -Way: No Yes (If Yes Right-0 way Construction Permit Required Call Dial Dig (342-5344) before excavation). 7. Cross other private property: Yes No Easement required - attach legal description and county easement number. READ THE FOLLOWING AND SIGN: a4 4 a. Property owners must obtain a permit to install side sewers on >1 their property. A licensed side sewer contractor must be employed to construct side sewers in the public right-of-way. b. The side sewer contractor assumes full reponsibility for each installation for one year. �4 C. Commercial establishment requires a minimum of a six inch (6") P4 z side sewer line. 0 d. Side sewers may not be installed closer than thirty inches (30") U to any structure. W 0 M e. Side sewer lines must be laid at a minimum grade of 2% (1.15 0 and maximum grade of 100% (450). 0 f. No turn in side s8wer greater than 45 (1/8,bend) is 0 allowed between cleanout. All 90 turns must be constructed of a 45 (1/8 bend) and wye with removable cap. g. No down spouts, footing drains or floor drains can be connected to side sewer system. h. Pea gravel is required for bedding when installing sewer lines through other than granular soil. i. Cleanouts are required at 30"-60" from each plumbing exit line and at minimum intervals of 100' along sewer 'line run. j. Trenches within City right-of-way must be restored to original conditions. Contractors shall be responsible for right-of-way failure due to poor compaction of fill. k. Side sewer must be left uncovered until inspected and approved by the City. 1. Inspection during normal working hours only. Two (2) working days notice required. DATE: 'I certify that I have read and shall comply with the above PERMITIFEE: on DISAPPROVED BY* Date: UW of, I b�(P-rfe .2.S-.00 /,& -6 �L, B�yy�:Date: //7/7 CONNECTION FEE: APPROVED By: Date: /,;0 It/M rak PERMIT MUST BE POSTED ON JOB SITE Side Sewer Drawing the: -City of Edmonds EASEMENT NO . .................. ....................... NEW CONSTRUCTION REPAIRS LID NO . .................. . ASMT. NO . .................... OWNER e_.47� ------ ............... CONTRACTOR ................. ---------- -_--------- ............... PERMIT NO. JOB ADDRESS ............. --------- W.: ......... ............. LEGAL DESCR-IPTION: LOT NO . .......... 4 . ....................... BLOCK,NO . ..................................... .............................. -------­--------- - - — ---------- .. ...... ------ - 0_,N: --- ruffuNb-S* ----------- NAME OF ADDITION ....................... ............................... TREATIM;7 _r P NT..E,j,AnT. ............... ................ 11 S.. PWW-0001-1 V75 (REVA 1/78) Approved: DATE .... ......... ........... ... lgl�l ::� ...... NAME: SITE ADDRESS: DATE: NCH ZONING: P LA PROJECT DESCRIPTION: ALLOWED?)k:$el�5 USE(S) PROPOSED: alla— P - LEGA� NONCO 170�`MlNd LANb-`USE DEERMINATION ISSUE (Y/N) CUP File: IV n ADB FILE #: �� ql-51 OR DATE WAIVED: PLANS MATCH APPROVED PLAN: LeS' PARKING: Use: No. Spaces Required: X (floor area, # employees, etc.) = Use: No. Spaces Required: X (floor area, # employees, etc.) = Total Required: Actual Provided: SETBACKS: Req-Wme—dSetbacks-, Front:_Left S/dje: Right Side: Rear: Actual Setbacks: Front:_Left Side:_Right Side: Rear: Street map checked for additional setback required? (Yes/No) MAXIMUM FLOOR AREA: Maximum Allowed: NIA Actual: -7--- BUILDING HEIGHT: Maximum Allowed: Actual Height: Modulation Allowe Modulatlon Height: Datum Point: ��-�—Datum Elevation: LANDSCAPING: Matches ADB approved: Bond: SUBDIVISION: CRITICAL AREAS #: #-.\jj1c3\pe=R^PLANDA0.D0C ( Over ) 0 0 SEPA DETERMINATION: SHORELINE REQUIRED?: LOT AGGREGATION REQUIRED?.:. OTHER: cAfflo\parmAt^PLAN0Ac,D0C CP) 6M� tM U Uol _:r cc >4= LU cc C/) C�1-4 Ui UiCY3 z z CV LU = LIJ 01 LU M Lo Ln 6 z 0 ;3. =r a 46'-0" +/- East yard /Gross bldg. ftprint 13,000 sf /BNB International// Gallagher's Where U bre�� /B Occupancy/.. F2 Occupancy.\ /2,500 sf 4,200 sf B B /B Oct /2 '50C T-I BO American Brewing Co'// //Sc�ubA 'Pup., 17 Mixed Occupancy\ B Occupancy/ 3,300 sf /.3,000 sf w Area of work,\ west half of Existing panking to remain V) tenant I C*4 pa unchanged, typ z off 20'-011 West yard F-71 FC 04 9 zo on Cooler 18'-0" +/- 1 24'-0" 'Silo Existing Building 180 W. Dayton St i ler Approximate outline of ramp and loading /,_I pad to access cooler Concrete housekeeping pad(s) to be set below new cooler, chiller and silo./(Y Top of pad elevations are to be approximently 4" above existing/ building finish floor level to help avoid high water during flood conditio!Ls)- Note: Dimensions are based on field measurements, manufacturer data. I/ I I I Site Plan lot = 301-0" Scale: Drawn By: Job Name: American Brewing 1 1. = 30'-0" Author Company Date: Chk By: E3= architects ps Sheet Title: 12/23/13 Checker 18105 Sunset Way Edmonds, WA 98026-M Site Plan Rev No: Proj. No: 425.'nB.5400 Sheet No: 12491-00 A101.1 C f ttp of (ebmonb. 5TW DEPARTMENT OF BUILDINGS f I L& PER International Building Code Section 11. At: 180 West Dayton Street, #102 —Building-Permit #: BLD20100460 Occupancy established by this certificate: Dwelling Units: N/A No. Stories: 1 B/F2 Maximum, qqcupdnt'Load Room -capacity si�ns,_whdh-r6qL Building Owner: Port of Edmonds - 0 W. n 0-1r, Y, THE American Brewing Co. H A B E E N f, I N j0% S� EDITION OF THE INTERNATIONAL BUILDING CODE AS.ADOP-T-ED BY FOR WHICH THE PROPOSED OCCUPANCY IS CLASSIFIED. F0 nstruction: VA I Basement: No (Per IBC 1004) �Mdst-remain Posted at a�11'times. 'mi r al W" _'m67A'd av-Fdmnnds,-WA 98020 AS P-Roy. b. _COM�PLYJNd WITH -.THE REQUIREMENTS OF THE 2009 I� HE GR - 00ki ' - 60'P/AND: DIVISION OF OCCUPANCY AND THE USE E0 BY: This certificate shall be posted in a conspicuous public area and shall not be removed, mutilated or obscured nd�ll be maintainZd in �Iegiition at all times. Any change of occupancy or use requires a building permit and a new Certificate of Occupancy issued by the City of Edmonds Building Official. woo 0 &0 0", CITY OF EDMONO 1215"' Avenue North Edmonds, WA 98020 Fax- 425.771.0221 - Web: www.ci.edmonds.wa.us -Phone: 425.771.0220 DEVELOPMENT SERVICEs DEPARTMENT: PLANNfNG DivISION ADMINISTRATIVE DESIGN REVIEW -STAFFDEasioN- BLD20100992 Project Proposal: Gallaghers' Where U Brew is moving into the site located at 180 West Dayton Street, Suite 105 and is applying for a new, non -illuminated, wall mounted sign. Property Owner Port of Edmonds 336 Admiral Way Edmonds, WA 98020 Design Review Process: Applicant Gallaghers' Where U Brew 180 West Dayton Street, Suite 105 Edmonds, WA 98020 The proposed project requires a Design Review. Projects that remain under the SEPA threshold are reviewed by staff with the building permit and the design review is considered an administrative Staff Decision subject to the requirements of ECDC 20.60 (Sign Code) and is a Type I decision pursuant ECDC 20.01.003.A. Analysis: I . Location. The project site is located at 180 West Dayton St, Suite 105. The site is zoned CG — General Commercial through a contact rezone (R- 1979-4); however, conditions of th ' e contract rezone state that signs willbe subject to the requirements of the BC zone. The comprehensive plan designation for the site is Downtown Master Plan and is located in the Downtown/Waterfront Activity Center overlay. 2. Sign type. The proposed sign is a non -illuminated wall mounted sign, which is a permitted sing type in the Downtown/Waterfront Activity Center. 3. Size. Sites within the BC zone are permitted I squafe foot of sign area per lineal foot of wail containing the main public entrance. Gallaghers' business space has 55 lineal feet of frontage and is therefore permitted a maximum sign area allowed of 55 square feet. The proposed wall sign is 26.2 square feet and compliant with the size requirements. 4. Color. The sign is composed of two parts. Gallaghers' is spelled out with gold letters with blue highlights. Under Gallaghers' is a gold ribbon with Where U Brew spelled out in white letters. The proposed colors are acceptable. 5. Height. Pursua ' nt to ECDC 20.60.030.B, the maximum height of a sign is 14 feet or the height of the face of the building. The proposed sign will be placed above the business located on the first floor and well below the face of the building which is compliant with the height limits for wall mounted signs. Page I of 2 Decision: Based on the facts and conclusions of this report, staff finds that the design review for this project (File No. BLD20100992) is APPROVED. I have reviewed the application for compliance with the Edmonds Community Development b 'r- Lien, Planning Division 1-3-/( Date Appeals: Design review decisions by staff under the provisions of ECDC 20.12.030 are only appealable to the extent that the applicable building permit or development approval is an appealable decision under the provisions of the ECDC. Design review by staff is not in itself an appealable decision. Page 2 of 2 City of Edmonds . Traffic Impact Analysis Worksheet /"_=1 9-9 z Name of Proposed Project: RESUB AUG - 3 2010 ,Owner/Applicant Applicant Contact Person: BUILDING DEPARTMENT CATY OF EDMONDS Name I S-C' 4/' � +- f�I" �Jk'_ lox Street/Mailing Address 9 f-0;_C> city State zip Telephone: Me- .- i I �:-74 //�.' Name 6 �L I q q e 1�-- Street/Mailing Address A �/ /� f �ItI6 city State Zip I . (1�'3 ) 2 q I 1-o Telephone. Traffic Engineer who prepared the Traffic Impact Analysis (if applicable): Firm Name Telephone: THRESHOLD LEVELS OF ANALYSIS Contact Name E-mail: Project Traffic Levels Sections to Complete 1. Less than 25 peak -hour trips generated 1 and 7 only (Workshect/Checkliso 11. More than 25 peak -hour trips generated AH sections 1. PROJECT DESCRIPTION a. Location - Street address:. ;kV W,,r_0- iX X �-a, s4-ecd— L/r4,-, _(Attach a vicinity map and site plan.) b. Specify existing land use: c. Specify proposed type and size of development: 3"746 (#of residential units andlor squarefootage of building) Revised on 6124110 E82 - Traffic Impact Analysis Worksheet Page I qJ'5 d. Date construction will begin and be completed: Re �1; e. Define proposed access locations: (Alc-s* f. Define proposed sight distance at site egress locations: /00 1- -F— -t' 2. TRIP GENERATION Source shall be the Eighth Edition of the Institute of Transportation Engineers (ITE) Trip Generation manual. For independent fee calculations, the current edition of the ITE manual may be used. ADT = Average Daily Traffic PM Peak -hour trips (AM, noon or school peak may also apply as directed by the City Engineer) a. Existing Site Trip Generation Table: Land Use Daily (ADT) PM Peak -Hour Trips IN OUT b. Proposed Project Trip Generation Table: Land Use Daily (ADT) PM Peak -Hour Trips IN OUT c. Net New Project Trip Generation Table: Land Use Daily (ADT) PM Peak -Hour Trips IN OUT d. State assumptions and methodology for internal, link -diverted or passby trips: Revised on 6)24110 E8 2 - Traffic Impact Analysis Worksheet Page 2 of 5 0 0 7. MITIGATION RECOMMENDATIONS State recommended measures and fees required to mitigate project specific traffic impacts. Traffic impact fee shall be calculated from the Edmonds Road Impact Fee Rate Study Table 4 (attached) and as identified in ECDC 18.82.120, except as otherwise provided for independent fee calculations in ECDC 18.82.130. CHANGE IN USE Fee for prior use shall be based on fee established at the time the prior use was permitted. If the previous use was permitted prior to the adoption of Ordinance 3516 (effective date: 09/12/04), the 2004 ECDC 18.82.120 impact fee shall be used. Units in ITE Land Use Category Per Unit square feet, Fee Rate # of dwelling, I vfb. etc. New Use 1,eo $ X 3-760 PriorUse X Fee New Use Fee: $ Prior Use Fee: $ ko 6 La U NEW DEVELOPMENT qpri 'IVA Units in ITE Land Use Category Per Unit square feet, Fee Fee Rate # of dwelling, vft), etc. New Use U OTHER FEE X TOTAL TRAFFIC IMPACT FEE 1 $ Engineering —Division Approval Date ' No impact fees will be due, nor will a credit be given, for an impact fee calculation resulting in a net negative. Revised on 6124110 E82 - Traffic Impact Analysis W4r)rkvheet Page 5 of 5 C� 0 1z STREET FIL:E] PLANNING DATA New Commercial / Multi -Family Projects Name: Date: 7-;t-b Site Address: Igo Plan Check #: BLD - &19 Project Descript ion: Use(s) Proposed: Allowed Use: I NO) CUP File Number: To Allow What Uses: Legal Nonconforming Land Use Determination Issued: (YES i NO) Reduced Site Plan Provided: (YES I NO) Zoning: 64 k-Li— 71� Map Page: Comp Plan Designation: Corner Lot: (YES / NO) Flag Lot: (f5S`/ NO) AD13 File Number (date waived): Lot Area: Plans Match AD6 Approved: (YES NO) Shoreline Required: (YES Critical Areas Determination #: El Study Required 11 Waiver SEPA Determination: _�*txempt i��Needed (for sites with 500 cubic yards of grading or within 200 feet of Puget Sound or Lake B�Ilinger_ Re_quires: (1) Fee, (2) Environmental Checklist, and (3) APO List with notarized form). Required Setbacks Street: Side. _7� r: Actual Setbacks Street: Side: Rear: Lot Coverage/FAR Required: Lot Coverage/FAR Provi�qd- Lot Coverage/FAR Calculations: Building tlei�Fht, Datum Point: ..-Datum Elevation>-, Maximum Height: Actual Height - Subdivision: Lot Aggregation Requiredf' Landscaping Landscaping -Matches ADB Approved: Lan.ds'c"aping Bid Provided: (YES / NO) Bond Amount (100% Bid): Plan Review By: PLANNING DATA New Commercial / Multi -Family Projects I FILE CommercialEarkingAnalysis Business Name Type/Use Parking Ratio Tenant Area Required Parking V-t r e-R., 'rla480 a.J rotal Parking Required. - Total Parking Provided: Multi -Family Parking Anal is # Bedrooms per Dwelling Unit Parking Ratio # Units Required Parkin_q_ Studio 1-2/D.U. I Bedroom 1.5/D.U. 2 Bedrooms 1.8/D.U. 3 + Bedrooms 2.01D.U. Total Parking Required.- rotal Parking Provided. - Plan Review By: ISO .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1010 If T- KOHOUT 11711 - INSURANCE-9 :sHORiELIN'1� "a 106 15V IN AKINIhirs .206 "Z 737.'FAX -542-3677--1-84 Project Name: Kohout Insurance Address: 180 W. Dayton Edmonds, WA. Date: 9/23/97 Scale: 1/4"=I'O" Design#: ADDroved bV. I Date: Designed by. Drawn by: 3 7.: Y'770 /V m a 14: z z PLANNING DATA STREET=FILE -- Signs -- Name: Date: m Aa � A > C. Site Address: N %r-) W. ZhWA�� (-4r, Plan Check#: BLD-2006- - ��M ak,cn Project Description: :n6N Xe- -�P- ke-4ern*.. Reduced Site Plan Provided((YES) NO) Zoning: C& Comprehensive Plan Designation: / , V'� V Map Page: QDQ I Corner Lot: CqEl NO) Flag Lot: (YES /UO ADB File # (or date waived): /bG F& TOTAL Area per Type of Matrix Allowed TOTAL sign Type of Sign Allowed in zone? conditions area per Unit area allowed for Proposed sign area met? unit this sign Example wall wlInternal Illumination Yes, with condwons Yes I sq. ttllineal It. attached 41 ft. attached wall 41 square feet 20 square feet wall Sign #1 LD/0 di #A -e-1 Sign #2 Sign #3 TOTAL Sign Area for TenantlSlte Max Permitted: d3 Previous Total: 0 Proposed Total: kC 1 0. ght Sign Hei Sign Type: Ve, a Max Permitted: C'V Actual Height: Sign Type: Max Permitted: Actual Height: Sign Type: Max Permitted: Actual Height: Sign Llghtln_q Sign Type: Proposed: e— Allowed in Zone: Sign Type: Proposed: Allowed in Zone: 0 PLANNINGDATA 0 11 STREETF=ILE -- Sign5 -- Sign Colors Proposed: Acceptable? e- S Requires ADB Approval? Y\ 0 t -Sign Location If freestanding and 3-feet or over (unless a fence) meets setbacks? NIA Required Setbacks Street: Sid Rear: Actual Setbacks Street: [��e: Side: Rear: Lam�V for Freestanding Signs Size: WA Location: NJIA Critical Area's Determination #: N/A El Study Required El waiver Other Plan Review By: Lea; I Aqcrintlinn C;lr-- V%�Y. r-4 14-Z P-P 1,34 AEE� t-2-.. CF!>q-' oea t-7 &i--"- OF=- r-j 1-7' V�� V 1 co, Ir-J .SITE PLAN HARBOR SGUARE -. r e design.. R'Odlf'"t My request for alternat deviatI011 administrative variance Or., other I fTorn adOlPted co(Acsl variance') Glf'"'ly (hereinafter or policies must be We ordinances in writing and be called out requested fees for such request Shall processing a- d u'P identified. il and sball be p -0" stablished by COunc be e efundable- submittal and are non-r lat or plan cOn"'llng val Of any P code and 2) ApPrO whichdo "OtcOrnply with city provisions has not been sPec for which a vanance ons-dered by idejjtjfied� requested and c w! C icial in accOrdance W1 approp,nate city off, f city code or state law ate provision 0 sp, 'ficatiov. appropri � s not to code not approve any item CITY OF- EDMONDS BULDING DEPARTMENT WORK-40A& A D D R E S S 40,10 OWNER APPROVEDDAT2 BLDG. 0FF&'C!A PERPAh NUPOBER A RECEIVE:D DEC 13 2906 BUILDING DEPT. S12REET F11 F 0 PORT OF E D M 0 N D S 336 Admiral Way - Edmonds, WA 98020-7214 - (425) 774-0549 - (425) 774-7837 FAX April 7, 2005 RECEIVED APR 11; M Mr. Jaime Hawkins ENGINEEMNG DIVISION City Engineering Inspector City of Edmonds 121 5th Avenue North Edmonds, WA 98020 RE: CLOSURE OF CITY OF EDMONDS PERMITS GRADING PERMIT# 2004-6678 AND PARKING LOT RESTORATION PERMIT# 2004-0833 Dear Mr. Hawkins: This correspondence has been prepared per your request regarding the Harbor Square Remediation Project. Landau Associates (on behalf of the Port) supervised a remedial action at the Harbor Square complex, during the period from August. 2004 to March 2005. The goal of the remedial action was to excavate as much petroleum -impacted materials as possible while maintaining public and commercial access to the complex. In. preparation for soil removal activities, Landau Associates obtained - the:above referenced permits, from .the., City of Edmonds (City). _: ..The permits reference the Removal Action Plan (RAP) which states that, upon completion of excavation activities, the remediation areas will be backfilled and then finished with a 4-inch thick lift of asphalt. Two areas were excavated at the Harbor Square complex. One of the three excavated areas was finished with a 4-inch lift of asphalt. '17he scope of the remedial action has increased and more excavation is scheduled for summer 2005. At the request of the building owner, the Port agreed to install a 2-mich lift of asphalt in the second excavated area in anticipation of the additional excavation activities. Upon completion of the additional excavation activities, the Port plans to install another 2-inch lift (for a total of 4-inches) in the remaining area. Small temporary asphalt ramps were inst ed to alloiv for a more smo-oth transition from. the undisturbed sur-ro=ding a-rea to the 2-inch asphalt layer. In March 2005, David Nelson of Landau Associates contacted the City of Edmonds Engineering, Building, and Planning Departments to inspect the excavation areas and review the permits. City inspections were conducted on March 4, 2005. Mr. Nelson was contacted by you via telephone on March 10, 2005 regarding the inspections and ' permits. A summary of my understanding of the contents of that conversation is as follows: Due to the lack of a total of 4-inches of asphalt,cover in -one excavation area, the ::,".restoration, requirements of the permits were not met. The temporary asphalt ramps currently at the site will need to be removed. 0 1 0 Page Two One of the handicap -capable parking stalls adjacent to the 180 W. Dayton Street building was too wide and did not meet City standards. The City Engineering and Building Departments have signed off on the grading and asphalt permits with the understanding that 1) the Port plans remove the ramps and install a total of 4 inches of asphalt in the entire area excavated after additional excavation activities are completed and 2) the width of the aforementioned handicap - capable parking stall will be corrected once final asphalting is completed. The Port will need to obtain a new combination grading and site restoration permit prior to additional excavation activities (scheduled for surnmer 2005). I hope that the information provided herein will be sufficient for your records. We will continue to keep the City informed as to the progress of the Harbor Square Phase I Remedial Action. If you should require additional details regarding our plans for additional excavation activities, please respond to this letter at your earliest convenience. Sincerely yours, Christopher W. Keu CMM Executive Director cc: Janine Graff, City of Edmonds Building Inspector Steve Bullock, City of Edmonds Planning Department 0 February 15, 2005 City of Edmonds Development Services 121 5th Avenue North Edmonds, Washington 98020 Attn: Jeannine Graf RE: GRADING PERMIT EXTENSION REQUEST HARBOR SQUARE GRADING PERMIT No. 2004-0678 Dear Ms. Graff- wes'v QkJA-PN LANDAU ASSOCtATES RECEIVED FEB 14 2005 PERMIT COUNTER As you discussed with David Nelson of Landau Associates on February 14, 2005, the Port of Edmonds is conducting a soil removal action at the Harbor Square complex located at 180 West Dayton Street. Landau Associates is providing oversight for the soil removal and site restoration activities and has been issued Grading Permit No. 2004-0678 by the City of Edmonds for the project. The project duration was originally estimated to be approximately 6 to 8 weeks, beginning at the end. of August 2004. Several unforeseen circumstances contributed to the extended duration of the project. The key factors are as follows: The overall areal extent of the excavation areas has increased by approximately 200 percent. The additional excavation area is warranted based on the observations of petroleum impacts beyond the anticipated excavation boundaries. There are numerous active underground utilities in the area. In order to ensure that none of the utilities was interrupted and to maintain site worker safety, excavation around or under these utilities has been a slow process. Some excavation around utilities was expected; however, the presence of previously unidentified utilities and the need to excavate a larger area has required additional excavation around or under utilities. 0 The excavation of soil in Remediation Area I extended to the east and under a water main. In order to excavate impacted materials, a section of water main was removed and replaced. All activities related to the removal and replacement of the water main have been conducted in conjunction with the City of Edmonds permit requirements. 0 Our original timeline for this project anticipated completion by late summer/early fall, when the groundwater elevations and precipitation volumes would be at their lowest. The project timeline has extended into the winter. The "wet season" has caused excavation delays as the contractor has managed water issues in the excavation areas The latest schedule from the contractor estimates the project will be completed, with the exception of the final placement of asphalt, by February 18, 2005. The final asphalt paving work is scheduled to be completed by February 25, 2005. Grading Permit No. 2004-0678 expires on February 16, ENVIRONMENTAL I GEOTECHNICAL I NATURAL RESOURCES 130 2nd Avenue South - Edmonds, WA 98020 - (425) 778-M7 fax (425) 778-6409 - www.landauinc.com SEATTLE - SPOKANE - TACOMA PORTLAND 2005. We are requesting that the permit expiration date be extended to February 25, 2005 to accommodate the project schedule. Please contact me at your earliest convenience by telephone or e-mail (Mpowers @1andauinc.com) to indicate if the City of Edmonds can accommodate this request, or contact me if additional permit fees or submittals will be required. LANDAU ASSOCIATES, INC. Martin T. Powers, P.E. Project Manager MTP/ccy No. 173025.010.012 ie5'11n 02/15/05 S:\WPROC\l 73\025\01 2\Grading Permit Extension Requestltr.doc 2 LANDAu AssocIATES I R. AoNNETTENGiNA-juNG CIVIL & STRUCTURAL ENGINEERINGICONSULTING 9306 N. NEWPORT HIGHWAY SPOKANE, W4. 99218 (509) 468-7626 April 23, 1999 Gary Scrivner Easy -Up Storage Systems 8731 S 212th Kent, WA 98031 RE: Seismic Anchoring for Storage Racking for: Compendium 180 *M W. Dayton _/,0Z Edmonds, Wa 98020 (JRBE Job # 99130.20) Dear Gary, A* 10-1111440p, ow ftr O,p C $64 0' �q ES Review of the information relating to the storage racking at the above location revealed one basic geometry and loading condition, which has been identified as type A. This situation is illustrated within the attache s mi analysis. 0 t ac pe an Based on the information you provided, calculations fav n(e!RnnV11,j7jtyT�U1 ak;cisndiction with respect to overturning due to lateral seismic forc4a , �' C I a It has been determined that the racking will require baTeMife and anchoring per sheet 6 of the attached seismic analysis. This method of anchoring will accept a resistive force deemed adequate per the 1997 Uniform Building Code requirements for seismic loading with respect to overturning. Please contact us if you have any question. Sincerely, J.R. Bormett Engineering E.I.T., Amy Ri g I V8�� '!�ZONAL 1EXPIRES. 10-3-00 f I J.R. BONNETT ENGINEERING 9306 North Newport Highway SPOKANE, WA 99218 TEL: (509) 468-7626 PAY@ tr%nGl ARR-7=W JOBNAME COMPENDIUM SCOPE OF WORK JOB —1 -1 1 DO %f 4r— L.4 vv r V1 rv-r4 U I L4 1vt SHEET NO. OF CALCULATED BY . L _DATE CHECKED BY DATE SCALE Determine the anchorage and baseplate requirements of the storage racking subject to Seismic Zone III loadings per the 1997 Uniform Building Code. All racking components have been designed by others and is beyond the scope of this analysis. DESIGN PARAMETERS CONCRETE SLAB TIUCKNESS - 4.0 inches CONCRETE fc - 2500.0 psi ALLOWABLE SOEL BEARING PRESS. - 2000.0 psf STEEL PLATES (A36) Fy - 36.0 ksi RAWL-STUD EXPANSION ANCHORS OR EQUAL Seismic Analysis: 97 UBC 1630.2 Seismic Zone 3 V = (2.5*Ca / R)*I*W Z 0.30 1 1.0 Ca 0.36 R 4.4 (2.5*Ca / R)*I= 0.20 F, 1.40 (Working Stress Reduction Factor) P 1.0 (Redundancy/Reliability Factor) C, = (2.5*CA)*I* r/F,, 0. 15 (Adjusted Seismic Coef. v = 0.15 W Pi = V * (Wi*Hi)/SUM(Wx*Hx) SEE SHEETS 2. J �; FOR MORE LOADING INFO. JOB C1013010-�() COMP&NDIUM J R. BONNETT ENGINEERING SHEET NO. -2- 9306 North Newport Highway OF SPOKANE, WA 99218 CALCULATED BY DATE TEL: (509) 468-7626 CHECKED BY DATE FAX: (509) 468-7534 SCALE + 12'— 0 11 A. F. F OL +6'-0" A. F. F I-F 3500# RACK ELEVATION (TYPE A) JOB J R BONNETT ENGINEERING SHEET NO. �306 North Newport Highway OF SPOKANE, WA 99218 CALCULATEDBY. DATE TEL: (509) 468-7626 CHECKED BY DATE FAX: (509) 468-7534 SCALE INPUT DATA RACK TYPE DEPTH OF RACK = # OF SHELF LEVELS PALLET "A" CASE I - ALL LEVELS LOADED 3.67 FEET 2.0 # Wi Hi WxH Pi . m (kips) (feet) (kip-ft) (kips) (kip-ft) 1 3.50 12.00 42.00 0.682 8.18 2 3.50 6.00 21.00 0.341 2.05 7.00 63.00 1.02 10.23 Mot 1. 15 *SUM (M) 11.76 kip-ft Mres. SUM(W)*D/2 12.83 kip-ft DOWNLOAD (Mot + Mres.)/D 6.71 kip UPLIFT = (Mot-Mres.)/D -0.29 kip _Q J.R. BONNETT ENGINEERING 9306 North Newport Highway SHEET NO. OF SPOKANE, WA 99218 CALCULATED BY DATE TEL: (509) 468-7626 CHECKED BY DATE FAX: (509) 468-7534 SCALE CASE 11 ALL LEVELS LOADED EXCEPT BOTTOM # Wi Hi WxH Pi m (kips) (feet) (kip-ft) (kips) (kip-ft) 1 3.50 12.00 42.00 0.511 6.14 2 6.00 3.50 42.00 6.14 Mot 1. 15 *SUM M 7.06 kip-ft Mres. SUM(W)*D/2 6.42 kip-ft DOWNLOAD (Mot + Mres.)/D 3.67 kip UPLEFT (Mot-Mres.)/D 0. 17 kip J.R. BONNETT ENGINEERING _A2L 9306 North Newport Highway SPOKANE, WA 99218 TEL: (509) 468-7626 71— PAY@ ir%nG% AR11-7ROA BASEPLATE CASE IV RACK TYPE: PALLET "A" MAX DOWNLOAD 6.71 kips MAX UPLEFT = 0. 17 kips COLUMN DIMENSIONS X = 3.00 inches Y= 1.63 inches PLATE DIMENSIONS X = 8.00 inches Y= 5.00 inches SLAB TMCKNESS 4.0 inches Fc = 2500 psi SOEL BRG 2000 psf Fy = 36 ksi SLAB ANALYSIS Ft=3.5*SQRT(F'c) 175.00 psi S = 32.00 in A3 Ma 466.67 V SOIL BRG 2666.67 psf M = 1/2(SOEL)LA2 Imax 7.10 inches SOIL Areqd = 2.52 feeO2 * slab = 22.20 inches * slab = 19.20 inches SOIL A prov = 2.96 feetA2 SLAB OK BASEPLATE ANALYSIS IRYpLw/t= S= Fb = Mpl, = Mpl, = 1/2*fp*IA2 Apl, = x * y le max = a prov. = b prov. = a eff. = b eff. = leff= ApL eff. = fp = P/A = Mpl, = t req'd BASEPLATE OK JOB COMP&Nbj�M SHEET NO. OF CALCULATED BY PIL& DATE --qj -jj_ CHECKED BY DATE SCALE Lmax Xslab XPI IM7 Lmax X P1 a prov a eff 0.375 inches 31,b" x 5 0.023 in.A3 75)eb D- 36.0 ksi 0.844 kip" 4.718 inches 2.500 inches 1.688 inches 2.500 inches 1.688 inches 2.500 inches 40.000 inchesA2 0.168 ksi 0.524 kip" 0.296 inches I W, J013- J R BONNETr ENGINEERING SHEET NO. �306 North Newport Highway OF SPOKANE, WA 99218 CALCULATED BY DATE -qt_JJL_ TEL: (509) 468-7626 CHECKED BY DATE FAX: (509) 468-7534 SCALE 'R Is BASEPLATE DETA 1/2"=l" 41 N IL (TYP E A) Page 4 of 10 ANCHOR AL BLE SHEAR A ND TENSION VALUES (Pounds)'As TABLE NOJ"AWL-STUD _= l", = 4M psi 1". c 6M c 2000 PS Tension 7:--j Tension Te on ANCHOR DIAMETER EMBEDMENT DEPTH INSTALLATION TOROU To UF With 4 i� "Insp.3 Shear Wfth P, Sp. Insp., S In pr Vithout t"T SP. Insp. S1 R!__ P Shear St., spwiTosrp %V11houl e, I.? Shear (Inches) (Inch-) Lb (Ft. Lbs Sp. Insp 210 365 _2�r_547 51 — 285� CqA 520 pri 1/4 11/8 8 8 - 420 — 530 265 415 645 3Z) --- 1/4 1 2 8 680 340 4-80 --- 720 360 520 7-65 — 380 520 — 2 __r8 8 - 890 ��5 9-60 _T0_30 — 515 1 5 ' _T_ 1040 _T_ 520 1450 _2 28 975 490 1065 C075 540 355 100 —13- - 530 1480 28 1200 600 1350 1200 6-00 —F5-10 35 665 — 1560 —1/2 28 —6-- 1630 815 -T- 600 _T6_55 —8 30 76-55 --261-5 830 -TO-05 1745 2/4 0 —F7-85 =90 1655 --To 1 _5 — _T005 IBM —12-45 1825 1/2 3 60 --F98-5. - 995 1725 2485 —F24-5 18-85 - - 1930 --T/;— 4 —2/4 60 1910 , 955 15 _F__ 090 1045 21 — 1050 — -7445 2525 3 90 2345 Fl 70 2305 --1-270— —2-420 2T90— —T52-5 _F76_5 2595 5/, —7/T— 4 —5 90 —2755 — 1375 .2375 — 2890 1445 . 2T8-5 — _T8_80 --F94-0 2566 9-0 '175 —1345 3665 2 5 1345 3665 3815 4510 __T/_4 5 175 _T7_15 F8-55— 3945 _T9:9— —Z5- 7-F96-0 —22R-5— 4280 —465 4945 2425 _F 720 4940 6 .175 4345 _T1_75 4115 7 —T95-5 —F98_0 5 — 5W _Z2_0 —14-10 — 4 25-0 3085 —3575 1540 'W5 2F5_ _T_ 69 _41 /2 250 — __�5_60 1790 —33-05— 26-55 —3055 __5T/_, �_ 250 _jT7_0 2280 _T00_0 2500 (9-5--920 41/2 300 —4565 1735 — 5680 2840 3755 51/2 _3 00 2285 —C36-5— -TI—So —5- 3900 —21T 6/2 300 — 941 2920 —9-3-0 3415, --F75-0 _Z3_75 I lr4 450 2530 7 35M �55 — 4525 —11/4 =7 450 qM 2530 concrew having the designated ultimate compressive strength 'Thc tabulated shear and tensile values arc for anchors installed in stone-aggre gate at the time of insullatiOn- am for anchors installed a minimum of 12 diameters on center and a minimum edge distance of six diameters for 100pe 21U edge distance. provided the ment valu are es tabulated values anchor efficiency. Spacing and edge distance my be reduced to six-diarncter spacing and three -diameter wW edge margins. reduced 50 per=L Linear interpolation my be used for intermediate spacings anchors am installed without special inspection as set forth in section 306 of the code. nbcse tension values am applicable only when the are installed with special inspection as set forth in Section 306 of the code. 4Miese tension values am applicable when ft anchors allowable loads may riot be increased for duration of loading such as for wind or seismic loads. TABLE NO. lit—RAWL STEEL DROP -IN ALLOWABLE SHEAR AND TENSION VALUES (Pounds)IXS-6 t. c4Mpsl T*nslon ANCHOR DIAMETER HOLE SIZE EMBEDMENT DEPTH With special Yntho1A k S S Shear Onchas) onch-) '-p-Z (Inches) —1/4 1/8 11/4 850 425 455 /2 fm &M 1055 —1/ 2 5/, 251—,— 2250 1125 1660 ---T/—, _3 2615 t34 1310 �1740 3100 — —3'/2 80J 1 4400 IThe tabulated shcar and tensile values are for anchors installed in stonc-aggregate concrete having die designated ultimate compmssivc strength at the time of installation. 2'17hc tabulated values are for anchors installed a minimum of 12 diameters on center and a (of IW anchor efficiency. Spacing and minimum edge distance o(six diameters percent distance may be reduced to six-diamcter spacing and threc-diameter edge distance. edge provided the values are reduced 50 percent - Lincar interpolation may be used for intcnne- diate spacings and edge margins. pocial in- are applicable only when the anchors am instal led without s nbcsc tension values as set forth in Section 306 of the code. spcction inspection 47besc tension values arc applicable when the anchors am installed with special as set forth in Section 306 of the code. 5,M allowable loads may no(bc increased (or duration of loading such as for wind or scis- mic loads. ifnw Drop -in anchor must be completely embedded within the concrete. 0 APPENDIX CHAP. 16, DIV. IV 1997 UNIFORM BUILDING CODE 1630.1.2 1630.3.2 and strength of elements, which are significant to the distribution of forces, and shall represent the spatial distribution of the mass and stiffness of the structure. In addition, the model shall comply with the following: 1. Stiffness properties of reinforced concrete and masonry ele- ments shall consider the effects of cracked sections. 2. For steel moment frame systems, the contribution of panel zone deformations to overall story drift shall be included. 1630.13 PA effects. The resulting member forces and moments and the story drifts induced by PA effects shall be considered in the evaluation of overall structural frame stability and shall be evaluated using the forces producing the displacements of AS. PA need not be considered when the ratio of secondary moment to pri- mary moment does not exceed 0.10; the ratio may be evaluated for any story as the product of the total dead, floor live and snow load, as required in Section 1612, above the story times the seismic drift in that story divided by the product of the seismic shear in that story times the height of that story. In Seismic Zones 3 and 4, PA need not be considered when the story drift ratio does not exceed 0.02/R. 1630.2 Static Force Procedure. 1630.2.1 Design base shear. The total design base shear in a given direction shall be determined from the following formula: V = C" I W (30-4) R T hear need not exceed the foll6win 2.5 C. I W (30-5) R - The total design base shear shall not be less than the following: V = 0.11 C. I W (30-6) In addition, for Seismic Zone 4, the total base shear shall also not be less than the following: V __ 0.8 ZN, I W (30-7) R 1630.2.2 Structure period. The value of T shall be determined from one of the following methods: 1. Method A: For all buildings, the value T may be approxi- mated from the following formula: T = C' (h")314 (30-8) IVMRE: Ct = 0.035 (0.0853) for steel moment -resisting frames. Ct = 0.030 (0.0731) for reinforced concrete moment -resist- ing frames and eccentrically braced frames. Ct = 0.020 (0.0488) for all other buildings. Alternatively, the value of Ct for structures with concrete or ma- sonry shear walls may be taken as 0.1/ FA, (For SI: 0.0743/ FA, for A, in m2). The value of A, shall be determined from the following for- mula: A, = YA, [0.2 + (D,lh ")21 (30-9) The value of Dlh, used in Formula (30-9) shall not exceed 0.9. 2. Method B: The fundamental period T may be calculated us- ing the structural properties and deformational characteristics of the resisting elements in a properly substantiated analysis. The analysis shall be in accordance with the requirements of Section 1630.1.2. 'Me value of T from Method B shall not exceed a value 30 percent greater than the value of T obtained from Method A in Seismic Zone 4, and 40 percent in Seismic Zones 1, 2 and 3. The funda mental period T may be computed by using the fol- lowing formula: n 2) (g Zii) T = 2A Wi 8i (30-10) The values of fi represent any lateral force distributed approxi- mately in accordance with the principles of Formulas (30-13), (30-14) and (30-15) or any other rational distribution. The elastic deflections, 8, shall be calculated using the applied lateral forces,fi. 1630.2.3 Simplified design base shear. 1630.2.3.1 General. Structures conforming to the requirements of Section 1629.8.2 may be designed using this procedure. 1630.2.3.2 Base shear. The total design base shear in a given direction shall be determined from the following formula: 3.0 C. V R W (30-11) where the value of C, shall be based on Table 16-Q for the soil pro- file type. When the soil properties are not known in sufficient detail to determine the soil profile type,,Type SD shall be used in Seismic Zones 3 and 4, and Type SE shall be used in Seismic'Zones I 2A and 2B. In Seismic Zone 4, the Near -Source Factor, N,', need not be greater than 1.3 if none of the following structural irregular- ities are -present: Type 1, 4 or 5 of Table 16-1, or lype 1 or 4 of Table 16-M. 1636.2.3.3 Vertical distribution. The forces at each level shall be calculated using the following formula: F. = 3.0 C. (30-12) R where the value of C,, shall be determined in Section 1630.2.3.2. 1630.2.3.4 Applicability. Sections 1630.1.2, 1630.1.3, 1630.2.1, 1630.2.2,1630.5, 1630.9,1630.10 and 1631 shall not apply when using the simplified procedure. EXCEMON: For buildings with relatively flexible structural systems, the building official may require consideration of PA effects and drift in accordance with Sections 1630.1.3, 1630.9 and 1630.10. A, shall be prepared using design seismic forces from Section 1630.2.3.2. Where used, Am shall be taken equal to 0.01 times the story height of all stories. In Section 1633.2.9, Formula (33-1) shall read 3.0 C. Fp., = -R wp., and need not exceed 1.0 C,, wp, but shall not be less than 0.5 C, wp, R and Q, shall be taken from Table 16-N. 16303 Determination of Seismic Factors. 1630.3.1 Determination of Q,. For specific elements of the structure, as specifically identified in this code, the minimum design strength shall be the product of the seismic force over - strength factor Q, and the design seismic forces set forth in Sec- tion 1630. For both Allowable Stress Design and Strength Design, the Seismic Force Overstrength Factor, Q, shall be taken from Table 16-N. 16303.2 Determination of R. The notation R shall be taken from Table 16-N. 2-14 1997 UNIFORM BUILDING CODE CHAP. 16, DIV. V 1636 1636.2.6 Division V--SOIL PROFILE TYPES SECTION 1636 — SITE CATEGORIZATION PROCEDURE 1636.1 Scope. This division describes the procedure for deter- mining Soil Profile Types SA through SF in accordance with Table 16-J. 1636.2 Definitions. Soil profile types are defined as follows: SA Hard rock with measured shear wave velocity, V,> 5X0 ft./sec. (1500 m/s). SB Rock with 2,500 ft./sec. < V, :5 5,000 ft./sec. (760 nx/s < VS :5 1500 M/S). SC Very dense soil and soft rock with 1,200 ft./sec. < V, < 2,500 ft./sec. (360 m/s V, 5 760 m/s) or with either TV > 50 or Y. �-_ 2,000 psf (100 kPa). SD Stiff soil with 600 ft./sec. 5 v, :5 1,200 ft./sec. (180 m/s :5 v,:s 360 m1s) or with 15 _-_� N:5 50 or 1,000 psf :5 Y. :5 2,000 psf (50 kPa :5 Y, :s 100 kPa). SE A soil profile with V, < 600 ft./sec. (180 m/s) or any pro- file with more than 10 ft. (3048 mm) of soft clay defined as soil with PI > 20, w,,c �-_ 40 percent and s. < 500 psf (25 kPa). SF Soils requiring site -specific evaluation: 1. Soils vulnerable to potential failure or collapse under seis- mic loading such as liquefiable soils, quick and highly sensitive clays, collapsible weakly cemented soils. 2. Peats and/or highly organic clays [H > 10 ft. (3048 min) of peat and/or highly organic clay where H = thickness of soil]. 3. Very high plasticity clays [H > 25 ft. (7620 mm) with PI > 75]. 4. Very thick soft/medium stiff clays [H > 120 ft. (36 580 EXCEMON: When the soil properties are not known in sufficient detail to determine the soil profile type, Type SD shall be used. Soil Pro- �file 1�ype SE need not be assumed unless the building official deter- mines that Sod Profile Type SE may be present at the site or in the ev ent that Type SE is established by geotechnical data. I - - - Typ The c—rife"Ra Tset fo�_jn ffi`e'jefinitj-0-nT0'r-� Profile e SF requiring site -specific evaluation shall be considered. If the site corresponds to this criteria, the site shall be classified as Soil Pro- file Type SF and a site -specific evaluation shall be conducted. 1636.2.1 V. Average shear wave velocity. V, shall be deter- mined in accordance with the following formula: n Idi (36-1) Vs fdi WHERE: d, = thickness of Layer i in feet (in). v,i = shear wave velocity in Layer i in ft./sec. (m/sec). 1636.2.2 TV, average field standard penetration resistance and XcH, average standard penetration resistance for coliesionless soil layers. ffand TVCH shall be determined in accordance with the following formula: and n I di i=l— (36-2) n di N1 d� (36-3) HCH d WHERE: di = thickness of Layer i in feet (mm). d, = the total thickness of coliesionless soil layers in the top 100 feet (30 480 min). Ni = the standard penetration resistance of soil layer in accordance with approved nationally recognized stand- ards. 1636.23 Y., Average undrained shear strength. Y, shall be determined in accordance with the following formula: d, Su (36-4) d Si WHERE: dc the total thickness (100 - ds) of cohesive soil layers in the top 100 feet (30 480 mm). S,,i the undrained shear strength in accordance with approved nationally recognized standards, not to exceed 5,000 psf (250 kPa). 1636.2A . Soft day profile, SE. Ile existence of a total thickness of soft day greater than 10 feet (3048 mm) shall be investigated where a soft clay layer is defined by s. < 500 psf (24 kPa), w,, �_- 40 percent and P1 > 20. If these criteria are met, the site shall be classified as Soil Profile Type SE. 1636.2.5 Soil profiles SC, SD and SE. Sites with Soil Profile Types SC, SD and SE shall be classified by using one of the follow- ing three methods with V, TV and Y. computed in all cases as speci- fied in Section 1636.2. 1. V, for the top 100 feet (30 480 mm) (V, method). 2. N for the top 100 feet (30 480 mm) (N_ method). 3. TVCH for coliesionless soil layers (PI < 20) in the top 100 feet (30 480 mm) and average Y. for cohesive soil layers (PI > 20) in the top 100 feet (30 480 mm) (Y. method). 1636.2.6 Rock profiles, SA and SB. The shear wave velocity for rock, Soil Profile Type SB, shall be either measured on site or esti- mated by a geotechnical engineer, engineering geologist or seismologist for competent rock with moderate fracturing and weathering. Softer and more highly fractured and weathered rock shall either be measured on site for shear wave velocity or classi- fied as Soil Profile Type Sc. The hard rock, Soil Profile Type SA, category shall be supported by shear wave velocity measurement either on site or on profiles of the same rock type in the same formation with an equal or greater degree of weathering and fracturing. Where hard rock con- ditions are known to be continuous to a depth of 100 feet (30 480 mm), surficial shear wave velocity measurements may be extrap- olated to assess V,. The rock categories, Soil Profile Types SA and 2-23 TABLE 16-�O TABLE 16-0 1997 UNIFORM BUILDING CODE ZoNig 3 TABLE 16-0--SEISMIC COEFFICIENT Q, SOL PR LE TYPE Z - 0.075 SEISMIC ZONE FACTOR, Z Z-0.15 Z-02 ------- - 0.06 0.12 0.16 zzi'04- 0.24 Z-0.4 1 0.15 0.20 0.30 0.32Ar, SC 0.09 0.18 0.24 0.33 0. 4 ON, SD 22 . 0�' 0. 4 ON. SE 0.19 111,34 1111 111:0 0.441V, SF See Footnote I lSite-specific geotechnical investigation and dynamic site response analysis shall be performed to determine seismic coefficients for Soil Profile Type SF. 2-34 1997 UNIFORM BUILDING CODE E CHAP. 22, DIV. X 2228.3.3 2229.3 Devices acting as bumpers to stop moving equipm eint shall be considered in the design. Forces described in this section need not act concurrently with those described in Sections 2228.3.2 and 2228.5. 1. 2228A Wind Loads. Outdoor racks exposed to wind shall be de- signed for the wind loads prescribed by Chapter 16 acting on the horizontal projection of rack plus contents. For stability, consider- ation shall be given to loading conditions that produce large wind forces combined with small stabilizing gravity forces, such as racks fully loaded, but with unit loads of much smaller weight than the maximum posted unit load. Forces described in Sections 2228.3.2 and 2228.5.1 need not act concurrently with wind loads. Forces described in Section 2228.3.3 shall act concurrently with wind forces for design pur- poses. 2228.5 Earthquake Loads. 2228.5.1 General. Steel storage racks which are not connected to buildings or other structures shall be designed to resist seismic forces in conformance with this standard. 2228.5.2 Minimum earthquake forces. The total minimum lateral force at strength design levels shall be determined in ac- cordance with Section 1630.2. 1: 7 WEE ,R r racks or portions thereof where lateral stability is dependent on diagonal or x-bracing. Connectio�s for bracing members shall be capable of developing the re- quired strength of the members. R = 5.6 for racks where the lateral stability is wholly depen- dent on moment -resisting frame action. W = weight of rack structure plus contents. Where a number of storage rack units are interconnected so there are a minimum of four columns in any direction on'each col- umn line designed to resist horizontal forces, W may be equal to the total dead load plus 50 percent of the rack - rated capacity. In Seismic Zones 3 and 4, wholesale and retail areas, the 50 percent may only be used when com- bined with CIRT taken equal to 0.70C, in Formula (30-4) and with 2.5/R taken equal to 0.70 in Formula (30-5). Total seismic force shall be assumed to act nonconcurrently in the direction of each of the main axes of the rack. For racks having More than two storage levels, the total lateral force, Y shall be dis- tributed over the height of the rack in accordance with VW,h, FiL-.L- Whi in which Fi is the lateral force applied at Level i, Wi is the portion of the total weight-l-W, which is assigned to Level i, k- is the height of Level i above the base of the rack; and n is the total number of storage levels. The lateral force, V, shall be distributed in propor- tion to the total weight, W. Other R values may be considered based on submission of substantiating data. 2228.6 Storage Racks in Buildings. Storage racks located in buildings at levels above the ground level, rack buildings or racks that depend on attachments to buildings or other structures at other than the floor level for their lateral stability, shall be designed to resist earthquake forces that consider the responses of the building and storage rack to earthquake ground motions as specified in Chapter 16, Division H1. 2228.7 Other Considerations. 2228.7.1 Overturning. In determining overturning moments, the total weight shall be assumed to act at a height equal to 1.15 times the distance from the floor to the actual center of gravity of all the horizontal forces. Equal safety against an overturning moment shall be provided when only the top level of the rack is loaded, in which case it is to be assumed that the force acts through the center of gravity of the top load. 2228.7.2- Torsional forces. Torsional forces shall be considered based on the critical combination of loaded and unloaded storage spaces. 222S.73 Concurrent forces. Forces described in Sections 2228.3.2, 2228.3.3 and i228.4 need not be assumed to act concur- rently with earthquake loads. SECTION 2229 — SPECIAL RACK DESIGN PROVISIONS 2229.1 Stability of Truss -braced Upright Frames. The maxi- mum allowable compression stress in the posts of truss -braced up- right frames shall be determined from Divisions I and IV. 2229.2 Overturning and Height -to -depth Ratio. Overturning shall be based on the critical combination of vertical and horizon- tal loads. Stabilizing forces provided by anchor bolts to the floor shall not be considered to resist overturning unless the anchors are specifically designed and installed to resist the uplift forces. Un- less all columns are so anchored, the minimum ratio between righting moment and overturning moment shall be 1.5. Sections 2228.4 and 2228.7 shall be considered in the design. The height -to -depth ratio of a storage rack shall not exceed 6 to I measuring to the top of the topmost load unless the rack is an- chored or braced externally. 2229.3 Connections to Buildings. Connections of racks to buildings, if any, shall be designed and installed to prevent reac- tions or displacements of the buildings or racks from damaging one another. Section 2228.5 shall be considered. 2-271 L) LANDAU ASSOCIATES MEMORANDUM MVW"&W& I GMTKH4= I NAMM RMOMM TO: Lyle Chrisman, City of Edmonds FROM: MartinPowers '4 DATE: November 17, 2004 ' - RE: SUBMITTAL OF REVISED PLANS AND DETAILS FOR WATER MAIN EXCAVATION AND REPLACEMENT — HARBOR SQUARE FACILITY Please find attached revised plans and details in accordance with comments received from the City of Edmonds on November 9, 2004. Please contact me by telephone at (425) 778-0907 if you have any questions or comments. I will be on vacation from November 21 through December 15, 2004. In my absence, please contact Joe Kalmar of Landau Associates with any questions or comments. He can be reached at the same telephone number. kt;l 073 Iver) NOV 18 2004 P&iMIT COUNTEFj STREET FILE 130 2nd Avenue South * Edmonds, WA 98020 * (425) 778-0907 * fax (425) 778-6409 * www.landauinc.com PROPOSED CITY WATER UTILITY MODIFICATIONS DURING PETROLEUM -CONTAMINATED SOIL EXCAVATION HARBOR SQUARE, EDMONDS9 WASHINGTON This document presents plans and details for the temporary rerouting and replacement of water supply lines for a portion of the Harbor Square development in Edmonds, Washington (see Figure 1). Removing a portion of the City of Edmonds' (City) water main and a fire hydrant is necessary in order to excavate contaminated soil surrounding the waterline. The portion of the waterline to be removed is located within a loop of the City water main at the approximate location shown on Fi gure 1. Three building water supply distribution lines attached to the water main will also be affected by the work and are shown on Figure 2. These existing building water supply connections will be temporarily rerouted, as indicated on Figure 3. One week prior to the disruption of water service, the tenants of the affected buildings, the City Utility Department, and the City Fire Department will be notified of the planned activities. Activities to be performed during this work include: short-term cutoff of the main water supply to this area using existing valves; installing additional shutoff valves or caps to the water main; installing temporary piping connections to continue to supply water to buildings located at 170, 180 and 190 West Dayton Street; removing a section of the water main, hydrant and water supply distribution lines to allow for excavation; and replacing the water main, the lateral water supply pipe lines, and the fire hydrant, once excavation is complete. Construction of both the temporary waterlines and the replacement waterlines will be done in such a way so as to keep disruption of local business activity to a minimum. All plumbing work will be completed by a contractor licensed in the City of Edmonds. TEMPORARY WATER CONNECTIONS The main water supply line will be shut off after business hours, at approximately 6 p.m. on a weekday, for approximately 3 to 4 hours. During this time, water pressure will be relieved from the fire hydrant connected to the main and located approximately 35 ft southwest of the 170 West Dayton Street building. (Note: All existing water valves shall be operated by City personnel only.) After water in the main is sufficiently drained, the 8-inch water main will be cut and capped in two locations, as shown on Figure 3. Two ends of the water main loop will be capped (or a shutoff valve installed) at a minimum of 40 ft from the proposed excavation area. The water supply distribution lines (the connections to buildings 170, 180 and possibly 190 West Dayton Street; see Figure 2) will be temporarily reconnected to the remaining portion of the water main, north of their current location (see Figure 3). The building water supply distribution lines will be temporarily rerouted, as shown on Figure 3. These building water supply connections will be made using saddle fittings, as indicated on Figure 4. The temporary 2-inch HDPE 11/17/04 %XEdnidata\wprocN173\025\tJti1ity Modifications Narrafive.doc LANDAu AsSOCIATES 1 0 0 piping will be buried at least I ft below ground and placed within a 4-inch Schedule 40 steel pipe for '> protection (Figure 5). Once the temporary piping is connected, the main water supply will be turned back on and the water supply distribution lines will be checked for leaks before excavation work continues. All overtime charges for City personnel will be paid by the contractor. REINSTALLATION OF WATER MAIN AND HYDRANT Excavation activities are expected to take approximately 3 to 4 days. Once excavation is complete, a replacement section of 8-inch water main will be reffistalled, the fire hydrant (supplied by the City) will be replaced, and the one, 2-inch and two, 1 -inch building water supply distribution lines will be reinstalled at their previous locations (see Figure 4). The temporary building water supply distribution lines will then be removed. The replacement water utilities will be installed per City design standards. A typical water main trench section is shown on Figure 8, a trench section for the water replacement water distribution lines is shown on Figure 9, with connections to meters on Figure 10. Requirements for concrete thrust blocking are shown on Figure 11, and requirements for reinstallation of the fire hydrant are shown on Figure 12. 11/17/04 MdmdataXwprocX1 73%025\Utility ModificaUons Narmtive.doc LANDAu AssocIATES 0 0 PROPOSED CITY WATER UTILITY MODIFICATIONS DURING PETROLEUM -CONTAMINATED SOIL EXCAVATION HARBOR SQUARE, EDMONDS, WASHINGTON Figure Title I City Water Utilities in Site Area 2 Affected Water Service Connections 3 Temporary Water Service Connections 4 Temporary Service Connection 5 Temporary Water Line Trench Section 6 Temporary 2-Inch Blow Off Assembly 7 Replacement Water Main and Distribution Line and Service Connections 8 Replacement Water Line Trench Section 9 Replacement Water Distribution Line Trench Section 10 Replacement Connection -of Water Distribution Lines to Water Meters I I Concrete Thrust Blocking 12 Fire Hydrant Replacement Attachment Title A Manufacturers' Cut Sheets for Pipe 11/17/04 \NEdrridata\wprocNl73NO25\Ufility Modifications Narmlive.doc LANDAu AssOCIATES GROUND/ROADWAY - — — — — — — — — — — r z SEEIA I FIG 5 L J w z �r 0 a- C4) cr) 04 d TO BLDG 170,180, OR 4 190 4 2 3 7 @ 1 NOTE: SERVICE TAP TO DRAIN SHALL BE ANGLED AND NOT EXCEED 22 DEGREES THIN STEEL 1) 2" (IP THREAD DOUBLE STRAP SADDLE EQUAL TO ROMAC C.I. OR D.I.P. STYLE 202 IS REQUIRED REGARDLESS OF PIPE MATERIAL EXPIRES 09, NOTE: ALL FITTINGS SHALL BE BRASS 2) 2" BRASS CORP. CC X MIPT. 3) 2- 2" BRASS STREET ELLS FOR SWING JOINT IPS POLY HI-MOL PIPE (200 PSI) DRISSCO PIPE. CONNECTION TO MAIN SHALL BE 2" CORPS AND SADDLE WITH FORD FEMALE IRON PIPE SIZE PACK JOINT FITTING. BALL VALVE (2" 1 PS) CURB STOP. BACK SIDE OF METER BOX SHALL BE SET AT THE PROPERTY LINE. NOTE: (ASSUMED EXISTING; METER BOXES SHALL NOT BE PLACED IN DRIVEWAY AREAS). 2" BRASS 90- BEND (ASSUMED EXISTING) 8) WATER METER -TO BE SUPPLIED BY THE CITY 9) 2" METER SETTER WITH HIGH BYPASS EQUAL TO FORD DRAWING #A-95147-01. VERT. IN, VERT. OUT. FLANGED BALL VALVE WITH LOCK WINGS. (ASSUMED EXISTING) 10) STACK 2 METER BOXES, MID STATE PLASTIC METER BOXES (MS 17 X 30 X 12), WITH MS 17 X 12 DUCTILE LID WITH READER, PLACE BACK OF BOX AT PROPERTY LINE. (ASSUMED EXISTING) 11) BRASS NIPPLE (ASSUMED EXISTING) 12) 2"THREADDED BRASS NIPPLE (12" LONG) (ASSUMED EXISTING) SEE WSDOT STANDARD SPECIFICATIONS SECTION 7-09.3 (19) A LOCATIONS TO EXISTING MAINS Source: City of Edmonds 2001 I LANDAU Harbor Square Temporary Service Connection Figure 14 AssociATES Edmonds, Washington 1 4 0 Asphalt Thickness 1 Ft Min Cover no �LR:Es 09 / 29 / 06 Match Existing Asphalt Thickness with 3/4"-0" Crushed Rock 2" HDPE SDR 11 Encased in 4" Schedule 40 Steel Pipe In Driveway Area See WSDOT Standard Specifications Section 7-09.3(7) Trench Excavation 0 2 MMMM" Scale in Feet I Harbor Square Temporary Water Distribution Figure LANDAU Edmonds, Washington Line Trench Section 5 ASSOCIATES -a E 6 C-4 8"WATERMAIN Z' GRASS 2- rATE vALvE PIPE - LENGTH TO Frr CAP 09 PLUS WTH Q'S 1W ' r Bum a= MPMME JL :r Bum W SM CMCRM 7HM= OL= G PM - Ir LONG ISTI&PI"t— A 5 -T� C�';Z�"SAQXIA I PLAN 1� �Z 2, 0-.S rM P= CAST ROM VAM M F DRAM .91r Oft SMUC =& " MCH vxW Ur Ir 7M 4=M M I I SAM SIMMK LM r ME VALM BROM r BRASS THREA= LRIGTH TO RT NUT. VQM TO MU3M UNI NL U7-07 I D"r. r 9W BEKD VITH —2- MASS W MM MRM 2- MDSE MPKE MWEEN CAP OR FLUG AND SEND ALL GRASS 2' BRASS THREADED. LENGTH TO FIT THRJM= W SMONG ELEVATION Source: City of Edmonds 1994 Figure LANDAu Harbor Square Temporary 2" Blow -Off Assembly ASSOCIATES Edmonds, Washington 6 i / N 180 W Dayton Street Match Previous Piping Arrangement < /8" rsgv (fi x mi) See Fig u re 10 _� SD SD Raised Wood Plank Walk Edmonds Marsh AIL M E P 2 M LANDAU 1A ASSOCIATES Remove ChargE Temporary Wab Reconnect to E) Portion of Watei , X/ Remove Charged Cap Reconnect to Existing Portion of Water Main 1.0 0 40 80 Scale in Feet Notes: 1 . All overtime shall be paid by the contractor. 2. Leave 40'of undisturbed and buried main from the cap to the excavated area. 3. All 3 water services shall be replaced from the main to the meter - (1) 2-inch and (2) 1 -inch copper pipe. 4. New water main shall be class 52 d.i.p. with restrained joints 5. Cap or plug abandoned water main while under construction. 6. The new water main between the charged caps must be pressure tested and purity tested before connecting to the existing main. Legend 0 Catch Basin SD - Storm Drain W — Water Supply Line Replacement Water Supply Lines <8> Water Meter/Service Vault 0 Fire Hydrant C) Manhole Fence Replacement Water Main and Harbor Square Distribution Line and Service Edmonds, Washington Connections Figure 7 -6 cc 0 E 0 US 9 M x 0 0 z P, LLI LLJ X 13 P% Ld L) LLJ im PI z w X N: if) 0% 0 w U tL x 0 U TRENCH EDGES MUST BE SAW CUT AND TACKED PRIOR TO FINAL TRENCH PATCH USE CONCRETE THRUSTBLOCK ACCORDING TO CITY OF EDMONDS CODE. (SEE NOTE 1 AND FIG 8) PIPE BASE SHALL BE REQUIRED ONLY AS DIRECTED BY THE ENGINEER. REFER TO SEC 7.10 OF WSDOT STANDARD SPECIFICATIONS FOR ROAD,. BRIDGE L MUNICIPAL CONSTRUCTION. 45 w , Vo 37603 n -- -------- TRENCH PATCH (2'MIN. DEPTH) U Z U Zo SEE CITY OF EDMONDS. MODIFICATIONS TO DIVISION 9 "OF WSDOT STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION. SEE SPECIFICATIONS FOR DOMESTIC SERVICE AND A.R.V. CONNECTION DETAILS 1/4 PIPE O.D. MIN. E4' MIN. 8-INCH DIAMETER WATER MAIN - CLASS 52 DUCTILE IRON PIPE UNLESS SPECIFIED OTHERWISE NOTES: 1. CONCRETE THRUST BLOCKS ARE NOT REQUIRED ON THE SERVICE TAPS, BUT ARE REQUIRED AT THE HYDRANT TEE AND BEHIND THE HYDRANT. Source: City of Edmonds 2001 Harbor Square Replacement Water Line Figure LANDAU Edmonds, Washington Trench Section AsSOCIATES 8 C14 TRENCH EDGES MUST BE SAW CUT AND TACKED PRIOR TO FINAL TRENCH PATCH CL'B'ASPHALT TRENCH PATCH (2'MIN. DEPTH) N WA F_ Z L) 4 SEE CI�Y -OF EDMONDS. 200" WE MODIFICATIONS TO DIVISION 9 --OF WSDOT STANDARD SPECIFICATIONS FOR ROAD, WA BRIDGE AND MUNICIPAL CONSTRUCTION. T, P PIPE BASE SHALL BE REQUIRED ONLY AS DIRECTED BY THE ENGINEER. REFER TO SEC 7.10 OF WSDOT STANDARD. SPECIFICATIONS FOR ROAD, BRIDGE & MUNICIPAL CONSTRUCTION, Source: City of Edmonds 2001 '_c3 09 1291 cp's 2-INCH DIAMETER WATER DISTRIBUTION COPPER PIPE I Harbor Square Final Replacement Water Figure LANDAU Edmonds, Washington Distribution Line Trench Section 9 ASSOCIATES 0 ca 0 E C 6 -e GROUND/ROADWAY M kv T CIL OR D.I.P. ,'-REc, 091291o,5- AWE, ALL FITTIAGS VIALL BE BIMS& F tISM 1-112' WIER, ALL PARTS ShkL BE 1-112'. EXCEPT ThE ?' KBISE GATE VALVE VITH BRASS BUSHIMS. NDTE, SOMCE TAP TO NAIN %4U- BE ANGLED AND NEIT DUB 22 DEGIM 1) 2' <IP THREAD) DOUBLE STRAP SADDLE EQUAL TO ROMAC STYLE 202 IS REQUIRED REGARDLESS OF PIPE MATERIAL 2) 21 BRASS CORP. CC X MIPT. 3) 2- 2' BRASS STREET ELLS F13R SWING JOINT 4) TYPE K COPPER PIPE 5) 12 GAUGE SOLID CORE WIRE (TRACE WIRE). STRIP PLASTIC AND WRAP AROUND BRASS AT BOTH ENDS. 6) 2' STAINLESS STEEL STIFFENER AND 2' MIPT X IPS PAC JOINT 7) BALL VALVE (IRON PIPE SIZE) CURB STOP. 8) BACK SIDE OF METER BOX SHALL BE SET AT THE PROPERTY LINE. NOTEi (METER BMS SHALL NOT BE PLACED IN DRIVEWAY AREAS). 9) 2' BRASS 90' BEND 10) WATER METER- TO BE SUPPLIED BY THE CITY 11) 2' METER SETTER WITH HIGH BYPASS EQUAL TO FORD DRAWING #A-95147-OL VERT. IN, VERT, OUT. FLANGED BALL VALVE WITH LocK WINGS. 12) STACK 2 METER BOXES, MID STATE PLASTIC METER BOXES (MS 17 X 30 X 12), WITH MS 17 X 12 DUCTILE LID WITH READER. PLACE BACK OF BOX AT PROPERTY LINE. 13) BRASS NIPPLE 14) 2' THREADED BRASS NIPPLE (12' LONG). 15) SCHEDULE 40 2' PVC CAP. REMOVED WHEN CONNECTION 14ADE TO CUSTOMER LINE. 16) 4' X 4' X 8' CONCRETE. BLOCK SUPPORTS. 17) 2' RESILIENT WEDGE GATE VALVE (F.I.P. X F.I.P.). ULFM APPROVED, FUSE BONDED EPDXY COATED BODY AND BONNET, WEDGE FULLY ENCAPSULATED WITH RUBBER AND WITH 2' AWWA OPERATING NUT. EQUAL TO CLOW F-6103. 18) 2-PIECE VALVE BOX. TOP SECTION TO BE RICH 940 STYLE 18' WITH REGULAR BASE SECTION. LENGTH TO FIT. Source: City of Edmonds 2001 I Harbor Square Replacement Connection of Water Figure LANDAU Edmonds, Washington Distribution Line to Water Meters 10 14 ASSOCIATES . p ILDED FLANGE OR SMAUU &M FLANGE vM FLANGE IL CAPPED CROSS TEE 0 U) 37603 GIST EY7Z29/ 0 PLUG A CROSS I[[ W/PLUG CAP d D C D 45, BEND 22-1121 BEND 0:1 THRUST BLOCK TABLE -6 0 E 0 NIM. WARING AMA KAM UNMSTLJRn SM SME FEET rMu Source: City of Edmonds 2001 Harbor Square LANDAU Edmonds, Washington 1A ASSOCIATES I b C 901 BEND d D 1 11 111. nrkin 1-1/41 BEND NOTES! L DURING AREA OF CDCRITE THRUST BAS0 ON 200 PSI AND SAFE MIL BEARING LOAD OF ZM PUMS PER SMME FOOT. Z AREAS NIM BE ADJUSTED FOR UM PIPE S2ES. PRESSURES, AND SML CDOMM I CDCRETE RMM SIKL BE CAST IN PLACE AND HAVE A MMM OF 1/4 SWA FMT PEARDIG KAD67 THE MT1MG, 4 MOM MALL BEAR KAM FM1MGS ONLY AND 91ALL BE MEAR OF JOINTS TO PERMT TAKING LP OR DISMANTL1MG A JO1NT. 5. MMACTOR 914LL INSTALL BLODUNG ADEGMTE TO WTTHSTAND FILL TEST PRESSIff AS VELL AS TO CONUMMY VMGTAND OPERATOK PRESM LhMR ALL CONKTIONS OF SON= & BLODMIG MY BE RMM VnM USE OF RESTRADO JUM AWA= TO FITTDM Figure Concrete Thrust Blocking 111 TRAFFIC SAFETY FEATURE. - BREAK OFF FLANGE, NUTS — AND BOLTS. 3' x 3' x 3.5' THICK7 CONCRETE PAD AROUND HYDRANT 1/4' RAKE PER FOOT FROM GROUND LEVEL 4' STORZ ADAPTER Li X z W W > = 0 -c Ix -SIDEWALK WEDGE VALVEIH RESTRAINED JOINTS OR TIE RODS /--BASE COURSE CAST IRON ADJUSTABLE VALVE BOX TEE WITH FLANGED CONNECTION FOR -'-"�':'Z�HYDRANT VALVE L- FLANGED jl0NNECTIaN LUNDISTURBED E'A'RTH ZHYDRANT CONt I PIPE TO 112 CY WASHED 1-1/2' MINUS ROCK BE DUCTILE IRON CLASS 52. ANY Z WITH FABRIC CLOTH ABOVE INTERMEDIATE JOINTS TO BE I ZTwall RESTRAINED THRUST BLOCK u N 0 T E S —'Y -3760 1. HYDRANTS AND ALL MATERIALS TO BE IN ACCORDANCE WITH CITY OF EDMONDS IST APPROVED MATERIAL LISTINGS. 2. HYDRANTS SET IN CONCRETE REQUIRES AN EXPANSION STRIP AROUND HYDRANT BARREL. IN ADDITION, THE INSTALLATION OF THE HYDRANT ON PRIVATE 09/29/ OT PROPERTY SHALL EQUAL OR EXCEED STANDARDS SET FORTH FOR THE INSTALLATION OF PUBLIC FIRE HYDRANTS IN THE CITY OF EDMONDS. 3. PROVIDE FOR VEHICULAR TRAFFIC PROTECTION. 4. ALL HYDRANTS SHALL BE PROVIDED WITH (2) 2-1/2' HOSE NOZZLES AND (1) 4-1/2' NST PUMPER NOZZLE WITH 4' STORZ QUICK COUPLING ADAPTER. 5. STEAMER PORT SHALL FACE THE STREET OR ROADWAY FOR FIRE ENGINE ACCESS. 6. THREE FOOT MINIMUM CLEARANCE SHALL BE MAINTAINED AROUND HYDRANT WHEN PLACING LANDSCAPING OR ROCKERIES (ETC). 7. FIRE HYDRANTS SHALL BE PAINTED SAFETY YELLOW 8. CONSTRUCT 3' X 3' X 3.5' THICK CONCRETE PAD AROUND HYDRANT PIPE. LANDAU 14 ASSOCIATES Source: City of Edmonds 2001 Harbor Square Edmonds, Washington Figure Fire Hydrant Repacernent 112 0 0 Attachment A Manufacturers' Cut Sheets for Pipe \\Edmdata\sharedoc\l 73\25 - Harbor Square Remediation\ReToute and replace waterline\Narrative.doc D DRISCOPIPE, , D, Ah (. [fill$ P1E:ZC7,o -10-1- h - ""�T; A - - High Density Polyethylene Pipe for Industrial Applications Contents Introduction .......................................... I Specifications ......................................... I Chemical Resistance ................................. I Flow Factors .......................................... I Direct Burial .......................................... I Primary Properties ................................... 2 Trench Construction and Terminology ............ 3 Temperature Range .................................. 3 Joining System ....................................... 4 Additional Information .............................. 4 Insert Renewal (Sliplining) ........................... 4 E Driscopipeo 1000 Polyethylene Piping Systems Introduction The Driscopipe 1000 polyethylene piping system is lightweight, flexible and chemical and abrasion resistant, allowing it to be used in a number of diverse applications. Driscopipe 1000 is also protected from ultra -violet degradation and thermal degradation, giving it a long service and storage life in above ground, exposed installations. See your Phillips Driscopipe representative for details. Specifications Driscopipe 1000 is a PE 3408 high density, extra high molecular weight polyethylene piping system. It may be specified by ASTM D3350 as having a cell classification of PE 345444C. Dimensions and workmanship are specified by ASTM F714. A copy of nominal physical properties for Driscopipe 1000 is available from your Phillips Driscopipe representative. Sample specifications for water distribution, force - main and gravity flow sewers are also available. Chemical Resistance Driscopipe 1000 has outstanding chemical resistance. Most chemicals, acids, salts and hot soils will not attack polyethylne pipe or cause it to degrade. It does not rust, rot or corrode. It does not promote or support algae or bacteria] growth. Flow Factors Driscopipe polyethylene pipe has an extremely smooth inside surface. It maintains its excellent flow properties throughout its service life due to its excellent chemical and abrasion resistance. Because of its smooth walls and non -wetting characteristics, a higher flow capacity and a reduced friction loss is possible with Driscopipe 1000, likely resulting in operating cost savings. A "C" factor of 150 is used with the Hazen - Williams equation for pressurized fluid flow and an "n" factor of .009 is used with the Manning Formula for gravity flow. Flow charts and additional system design information are available thorough your Phillips Driscopipe representative. Direct Burial Driscopipe 1000 is buried utilizing flexible pipe/soil system design practices. Ile pipe actually gains strength from the surrounding soil allowing it to support additional loads. Through proper pipe and backfill selection, Driscopipe 1000 may be buried at depths in excess of 100 feet. At normal burial depths, a backfill of 85% of Standard Proctor density (AASHTO-99) can limit the ring deflection of Driscopipe to 2% of the original diameter. # a 07 M'I / A,] Since polyethylene pipe can be butt fused above ground in long lengths, narrow trench widths can be used to save on installation costs. Due to the ease of handling Driscopipe may be readily placed in the trench, thus necessitating a minimum amount of open trench. Trench and trench bottom, embedment materials, and bedding and installation practices are specified in ASTM D 2321. Primary Properties - Cell Classification 345444C- ASTM D3350-96 Property Test 0 1 2 3 4 5 6 Method Density, g/cm3 D1505 .910-.925 .926-.940 .941-955 >.955 Melt index -condition E D1238 >1.0 1.0-0.4 <0.4-0.15 <0.15 (gms/lOmin) Flexural modulus, D790 <138 138-<276 276-<552 552-<758 788-<1103 >1 103 MPa (psi) (<20,000) (<20,000- (40,000- (80,000- (110,000- (> 160,000) <40,000) <80,000) <I 10,000) 160,000) Tensile strength D638 <15 15-<18 18-<21 21-<24 24-<28 >28 at yield, MPa (psi) (<2200) (2200-<2600) (2600- (3000- (3500- (>4000) <3000) <3500) 4000) Environmental D1693 stress crack resistance a: Test conditon A B C C b: Test duration, h 48 24 192 600 c: Failure, max,% 50 50 20 20 Hydrostatic design basis, D2837 NPRa 5.52 6.89 8.62 11.03 MPa (psi), (23'C) (800) (1000) (1250) (1600) Color and UV A B C D E Stabilizer Natural Colored Black with Natural with Colored 2% min. UV stabilizer with UV carbon black 'NPR = Not Pressure Rated Note: Refer to Driscopipe 1000 Data Sheet for complete nominal physical properties 0 0 4 Driscopipe pipe may be cold -bent to a minimum radius of 20- 40 times the pipe diameter as it is installed, thus eliminating the need for elbows at slight bends. The minimum bending radius which can be applied to the pipe without kinking varies with the diameter and wall thickness of the pipe. If adequate space is not available for the required radius, a fitting of the desired angle may be fused into the piping system to obtain the necessary change in direction. Trench Construction and Terminology Excavated Trench Width M" Fm] BwkfiU B k 'in 12"-18" S =on tF do fi. Spingli Pnmry cjOwn H—h zow Invell Bwkfill notation (my not be nguimd) *In suitable soils the construction of a bedding and/or a foundation may not be required **Gravity flow Driscopipe sewers may be accurately laid to grade using laser beam scoping. Temperature Range Driscopipe 1000 may be used in pressure applications up to an operating temperature of 140 IF. Short term and gravity flow applications operating at higher temperatures are considered. At lower temperatures, tests have been conducted on Driscopipe 1000 showing that DTiscopipe gains strength at sub- zero temperatures. Driscopipe 1000 maintains its flexibility and integrity to lower than - 180 IF. The pressure capabilities of polyethylene materials are rerated for operating temperatures other than 73.4 IF. Driscopipe 1000 has been tested for thousands of hours at elevated temperatures without thermal degradation. These tests are used to obtain the pressure rerating factors. Temperature, Degree F Pressure Rerating Factor 50 1.14 73.4 1.00 100 0.79 140 0.50 F11 L 0 3. Specify The Correct O.D. Of The Liner Normally, if the old line is in reasonable condition, a 10% clearance is adequate for sliplining. 4. Prepare The Liner Determine and measure lengths of pipe required. Fuse the single joints into prescribed lengths and attach pulling head* and tag line if required. 5. Clean The Line Clear and clean the old line sufficiently in order to insert the liner without undue stress. 6. Insert The Liner Establish pulling cable and fig. Attach cable to pulling head and slope excavation minimum of 2:1; then pull the liner into place. Alternately, the liner may be pushed into place using a choker strap. 7. Close The Job Properly seal or grout around liner at manholes and cut inverts. Close excavations. *See P.D.]. tech note #20 on pull head design. To Winch 4 Joining System Driscopipe is joined by the fusion technique. This simple, visual procedure utilizes controlled temperature and pressure to produce a fused, leak -free joint stronger than the pipe itself in both tension and hydrostatic loading. Pioneered and developed by Phillips, the heat fusion joint is recognized in the industry as ajoining system of high integrity and reliability. Polyethylene pipe may also be joined to itself and transitioned to other materials with flanges, compression couplings and other mechanical means. Insert Renewal Summary(Sliplining) 1. Inspect The Line A TV survey will locate laterals, defects and provide the best insight on how to repair the line 2. Economically Select Excavations For Insertion From the TV survey and engineering drawings, locate excavations at cave-ins or changes in line or grade. Pull Technique Push Technique A Driscopipe representative can advise you on sizing your liner for external water head and other factors. Design brochures and reprints of ASTM F 585-78 "Insertion of Flexible Polyethylene Pipe into Existing Sewee' are available on request. 4 RISCOPIPE.7M Insert renew sewers to save money while enhancing community relations • Streets remain open to traffic • Fewer excavations/fewer manholes • No loss of services • Quickest and most effective method of repair/renewal • No infiltration with strong, fused joints Excellent flow properties of Driscopipe HDPE pipe will restore the capacity of the system; no infiltration or exfiltration • Low maintenance, almost immune to blockages & erosion • Immune to sewer gases & most chemicals • No algae or bacteria] build-up • No joint separation of butt -fusions due to earth or live loads Additional Information Technical design brochures and detailed installation brochures are available on request from a Phillips Driscopipe representative. 5 DDRISCOPIPE.. 1000 Series Industrial Pipe PE3408 Effective 11/11/97 1000 SERIES INDUSTRIAL PIPE Sizes and Dimensions Nom. Weight Dimensions, Inches Coil/ Joint OD Approx. ID Min.Wall Size (in) DR lb/100ft feet 2 9.0 76 2.375 1.847 0.264 150/250/300/350/500 7-7, 1000/1500/2000 3 20 40 2 1 1-G 64 2.375 1.943 0.264 150/250/300/350/500 1000/1500/2000 20 40 2 13.5 53 2.375 2.023 0.264 150/250/300/350/500 -M-1 77 1000/1500/2000 1 20 40 2 17.0 43 2.375 2.095 0.264 150/250/300/350/500 71 1000/1500/2000 20 40 3 9.0 166 3.500 2.722 0.389 220/315/375 500/700/1000 20 40 3 11.0 139 3.500 2.864 0.318 220/315/375 500/700/1000 N 20 40 3 13.5 115 3.500 2.982 0.259 220/315/375 v.. 500/700/1000 20 40 3 17.0 93 3.500 3.088 0.206 220/315/375 500/700/1000 20 :A'-� 40 3 21.0 77 3.500 3.166 0.167 20 40 3 26.0 62 3.500 3.230 .1 20 V 40 Page 1 Z el U 0 U 0 Z 0 CITY OF EDMONDS PUBLIC WORKS DEPARTMENT RIGHT - OF - WAY CONSTRUCTION PERMIT A. *AdZiress �r vicinity of Construction 1cl A � �, * �, � -;;' 136008,?fF Owner: ZI,6w-) ,,:- Name Mailing Address City, State, Zip Code Contractor: 11bVIv. e� �_ �,V,-_5­ Name - C3 "'i -;- Mailing Address ity, State, Zip Code Fmit No. Issue Date 9 Permit Issued To: 9 Type of Work to be. Done: Work in Connection With: El Sub or Plat 0 Single Family In' Comml. / Ind. El Apt. Condo. e Pavement Cut: �Nyes 0 No State License Number 2 /7 //-- M 7 Telephone Number * * NO WORK TO BEGIN -PRIOR TO PERMIT ISSUANCE * * B. APPLICANT TO READ AND SIGN INDEMNITY: Applicant understands and by his signature to this application, agrees to hold the City of Edmonds harmless from any injuries, damages, or claims of any kind or description whatsoever, foreseen or unforeseen, that may be made against the City of Edmonds, or any of its departments or employees, including or not limited to the defense of any legal proceedings including defense costs, court costs, and attorney fees by reason of granting this permit. Upon issuance of this permit, the contractor is responsible for workmanship and materials for a period of one year following the final inspection and acceptance of the restoration by the Engineering Division. Funds held from the Security Deposit (estimated restoration fee) will be held until the final street patch is completed, at which time a debit or credit will be processed for issuance to the applicant. Work is to be inspected. Restoration to be in accordance with City Code. Traffic Control to be in accordance with Traffic Section of City Code. Street to be kept clean at all times. A 24 - hour notice is required for inspection by Engineering. Call 4;+-2-54-5, extension -2-20. 9?451T I understand that this permit must be available at the job site for inspection purposes at all times. Signature: Date Owner of Agent THIS PERMIT MUST BE POSTED AT THE JOB SITE FOR INSPECTION PURPOSES CALL DIAL - DIG PRIOR TO BEGINNING WORK C. Issued By: Time Authorized: Vold after n —days Special C�nditions: du J"�Ctk% 1— /AAC A�imendments: Permit Fee: Security Deposit: Receipt No.: Fund I I I Fee: Street Cut Dimensions X - _= * * NO WORK TO BEGIN PRIOR TO PERMIT ISSUANCE * * Eng. Div. Deccinber 1978 FIELD INSPECTION OTES (Fund 111 - Oute conv to Street Dept. Diagram: Contractor called for inspection I Nork Disa.nproved By: Work Approved By: Inspector: Yes Date: Bv: Date: Date: Enq. Div. December 197F! O$DDHONDS -- C I TY I C t-,'O R K S D R I MEN T EST REPORT BAC. KFL0-'--J OF V l-'.A t A NAME OF PREMISES :01 SERVICE ADDRESS Al," 9,0 LOCATIOI+ OF DEVICE_ 0) A.7 DEVICE:" 0--ji C7 a I -lode I z e erial Plo. Manufacturer LINE PRESSURE AT TIME.OF TEST STREET FILE V PR,ESSURt-DROP ACROSS FIRST CHECK VALVE LGS. INITIAL I TEST 1 2 R E P A R s 1==�- FINAL TEST CHECK, VALVE NO. I— 1 . 2. C.111'CK VALVE 110. LEAKED CLOSED TIGHT 2 L 7 LEAKED EJ CLOSED. TIG14T �, ri i:amrn 0 CLEANED REPLACED: f .)ISC ------------- I-] Sr - ----------- ------------ PIN- RE-1AINER ----- 11 T 1' .1 - - - - - - - 11 E I - SEAT --------- 0 1 it p i I R A G., i -------- OTHER, DISCRIBE -- U CLOSED TIGHT ----- EJ on REPLACED: 1) 1 sc ------------- S P R I NG ----------- 1-3 I Dr ------------- PIII RETAINER ----- I I I I-Irl E . 111 N -------- I J SEAT ------------- I)IAPl1RA(-,M -------- OTHER, DESCRIBE --UJ DIFFEREMIAL PRESSURE RELIEF VALVL 1. OIIE(,IFD RI-DUCED PRESSURE 2. DID HOT OPEN c: CLEA-'IED REPI-PCED: - D I s C. 11 p P!. R ---------------------- c [� IS C. L Q' '-,E R ---------------------- c Sill) -------------------------- (flAPHRAGM, LARGE Ll 1) PF * R ------------------------- C L0'.-; -1- 1 � ------------------------- DIApjmAC,;,l, SMALL ------------------------- ----------- OTHER, DESCRIBE OPENED AT LBS CLOSED TIGHT ----- 0 REDUCED PRt REMARKS, -- THE ABOVE REPORT IS CERTIFIED TO A/ INITIAL, -TEST PERFORMED BY not, REP`AIRE,D FINAL TCST PERFORMED 13Y CERnFI= #: t3 46 OF DAT�W* OAT OF DATE 1 /7.1 C 11 00 DI-10 N 0 S J C iv.'O R K S 0 1 N T (1,ACKFL0'-J UIV P.FPOR1------ ---- NAME OF PREMISES �ERVICE ADDRESS i . nrATTnt� OF DEVICE A rrt � o5,5 DEVICE, i) 6YJI I. 14-111LItacturer LINE PRESSURE AT TIME OF TEST LBS. PR-ESSURE-DROP ACROSS FIRST CHECK VALVE Cl 117CK VALVE 110. 2 CHECK VALVE NO. 1 1 —1 .-- INITIAL 1. LEAKED TEST 2. CLOSEDTIGHT R E P A I R s CJ I . LEAKED Li 2. CLOSED TIGHT CLEANED 0 REPLACED: I -- DISC ----------- n - s 11, R. 7 1.1 G ----------- E - ------------ E-1 -- -------- S E A T --------- D I /'%PHRW;1 -------- OTHER, DESCRIBE -- Ll CLEANED REM -ACEO: 1) 1 sc - - - - - - - - - - - - - L] S F R I NG - - - - - - - - - - - 1.3 - - - - - - - - - - - - L-I 1111-1 PETAINER ----- 1:1 H1Nr,E PIN ---- ---- (-] SEAT ------------- I)IAPI1RA(',M -------- OTHER, DESCRIBE --LJ F I NAL TEST CLOSED TIGH T ----- El CLOSED TIM REMARKS; THE ABOVE REPORT IS CERTIFIE T B T E: INITIAL, -TEST PERFORMED BY pppafpr'� Ry FINAL T-CST PERFORNED BY CERTIFI= #: 00 4 IT ----- 0 STREET FILE LBS. DIFFERENTIAL PRESSURE RELIEF VALVE 1. OPENFO AT LBS. PEDUCOT�Pt—WUffic-' 2. DID HOT OPEN c: CLEAAED L REM-PCED: M sc. UPPER ---------------------- c P I S C. L R - - - - - - - - - - - - - - - - - - - - - - C SPR I 11c, -------------------------- DIAPHRAGM, LARGE Ll 1) 11 E R ------------------------- C L 0'-;:,- R ------------------------- DIAPHRAGM, SMALL ------------------------- ---------------- 1.1 i�. 1) OTHER, DESCRIBE OPENLD V LBS REDUCED PRE OF DATt #2- DATE%* DATE 1 /7.1 . 0 MME OF* PREMISES SERVICE ADDRESS C I I '� (10E DI-10 11 D S I C 0 R K S 1* R 1 1-1 E N A c K'FLO ',-I I) Fv I(" 1 4' E S T R I: POR I ?AIA 13-5 m E LOCATIOr+ OF DEVIC AIIA, X C.2.1 7 DEVICE: sc_ Serial No. Mo d e I S i z e flanUfacturer LINE PRESSURE AT TIME OF TEST PRESSURE -DROP ACROSS FIRST CHECK VALVE LBS. LSTREET FILE CHECK VALVE NO. CHECK VALVE NO. 2 DIFFEREMIAL PRESSURE RELIEF VALVE 1. OPENFO AT LBS. INITIAL 1. LEAKED 0 1. LEAKED LJ TEST 2. CLOSED TIGHT 2. CLOSED T I GHT Rrouct-F�Rt—sStNE 2. DID HOT OPEN 2- CLEANED I 0 CLEANED 0 CLEAfIED L RE P L�P%C E D: REPI-ACED: RERLPCED: c I SC ------------- 0 DISC --------- 0 DISC. Upp!"R ------------------- c SP N G ----------- 11 S 17 R I t I G ----------- u [, I S C. L E R ---------------------- R (1! ! 10: ("U I DF ------------ [" . I SPR I '11c, -------------------------- P pp; P111 PETAINER ----- 1] ()JAPHRAGH, LARGE c A 7' .1 I I I Nr, E 1) 1 N -------- (.1 Ll 1) 11 ER ------------------------- _ AT ------------- 11 SEAT ------------- R L 0',` - ------------------------- D I p I i R G, i 1-1 1) 1 A P I I R A (' , 1-1 -------- Fl DIA1,11RAC41, SMALL s OTHER, DESCRIBE -- 0 OTHER, DESCRIBE --[:J R -1 ------- R--------------- -- - — ------ OTHER, DESCRIBE OPENED AT LBS. FINAL TEST CLOSED TIGH T ----- Ej CLOSED TIGHT ----- 17J REMARKS - THE ABOVE REPORT IS CERTIFIE INITIAL.- TEST PERFORHED BY 0 F D A T E 7 DATE REPAIRE-JO BY FINAL WST PERFORNED 13Y OF-------,- DATE CLRnFI= #: _&Q-t—on 14 A 1 /72 'A*'E N T CITY Of ET-10'11D-S-�;- 'IIUIII..IC*WORI,S DEP RTM BACKFIL-Old DEVICL JCST REPORT NAME OF PREM I SES 0 0 -Sq 44 SERVICE ADDRESS Ion 'Lk-) � Ocoj �-o 0 LOCATION OF DEVICE �o r DEVICE: I ZIq L I N,a nu f a c tu re r Model Size �eria No. L.INE PRESSURE AT TIME OF TEST.-___.._,_ 130- LBS. PRESSURE DROP ACROSS FI.RST CM.C1, VALVL LOS.STREET-FILE INITIAL 1 1. TEST .?CHECK VALVE NO. I LEAKED 0 2. CLOSEO TIGHT CHECK VALVE 110. 2 1. LEAKED 1-1 �61 2. CLOSED TI.MIT. A CLEANED 0 REPLACED: DISC ------------- I-) R SPR I 111c, ----------- ci E C-IJ I DE ------------ FJ p PIN RETAINER ----- El A H l?*.rjE P I 1 -1 -------- n I SEAT -------------- G R 0 1 APHRAG, I -------- 0 S OTHER, DESCRIBE 0 F I NAL TEST CLOSED TIGHT ----- 0 CLEANED .REPLACED: DISC ------------- 0 Sllp I Nrl � ----------- cl rul[)F P111 RETAIML11 ----- G H I NrE - P I N ---------- D SEAT ------------- F3 DIAMIRAM-1 -------- 0 OTHER, DESCRIBE- ­0 CLOSED TIGHT ------ D pIZESr OHMMITIAL ---.;lURE RCLIEF VALVE 1. OPENED AT LBS. Rrouc. (Tfj-rJcMsu*ff 011) NOT OPEN CLEANED REPLACED.' 0 1 SC. LIPP'FR ---------------------- U D I S C. L E R ---------------------- SPRIM, -------------------------- I , RGIE D 'AP1111AGM, LA UPPER ------------------------- 17 L0';,'LR -------------------------- L." DJAPHRAGI-11, SMALL . L)PPC.R ------------------------- 1.011-111* it ---------------- SPACI.R, 1­01.4i'll OTHER, ­DESCRIBE OPENED AT LBS. REDUCCTDTW5-5UR'C AtAXYDAL '5r�UXM G -22-98 REMARKS:_Ajo wtq-�,-t- io Jot/lclel 5 -1P F� 01, ed, w THE'ABOVE REPORT IS CERTIFIED V 1141TIAL TEST PERFORMED.BY OL4�a-� F gt. p 4'Zio /L/lf25, -DATE REPAIRED BY. DATE FINAL TEST PERFORMED BY OF DATE 1./7.1 C I T-Y OF 11 U ill 1. 1 c w 0 R.11 s 1) E 14 T BACKFL-OW DEVICL jEST REPORT L !lAI`lEOFPREI-IISES'_4A4_AQ9 �Sau4R/_­�- SERVICE ADDRESS ek) ig /--a K,� LOCATION OF DEVICE vi, 1� jgy met 14 1 DEVICE: FO c 0 ;7- 7_7 1 4. nufacturer Model —S. i z e T� _1 N o 'STRE �INE PRESSURE AT TIME OF TEST LBS. ET FILE PRESSURE DROP ACROSS FIRST CM.CK VALVL LBS. ..CIIECK VALVE NO. 1 CHECK VALVr 110. DIFFLRENTIAL pRESrURE RELIEF VALVE 1. LEAVED 0 1. LEAKED EJ 1. OPENED INITIAL TEST 2. CLOSED TIGHT 2. CLOSED T I M IT. R[DUC-E0 PRESSURE 011) OT OPEN Jv CLEANED C3 CLEANED 0 CLEANED REPLACED: REPLACED: REPLACED: DISC ------------- 0 DISC ----- ------- 0 0 1 SC. LIPPER ---------------------- R SPR I NIG ----------- 0 SITING ; ----------- 0 1; 1 SC. L Q,,.-,l E R ---------------------- i.1 E C-IJ I DE ------------ 0 r, U I DF ------------ 0 SPR I HC --------------------------- C p P IN RETA I NE R ----- M 'T A I NL 11 ------ P111 RE U, .7 DIAPHRAGM, LARG, A Hl!'.'GE PiN ------- n jr 1­111 IE PIN --------- 0 U 111) ER ------------------------- I SEAT --------------- Q SEAT ------------- 13 MlLP --------------------------- L."' R DIAPHRAGII -------- 0 1) 1 AM IRAGM -------- D DJAMIRAGI-1, SMALL s OTHER, DESCRIBE 0 OTHER, DESCRIBE- . LIPPER ------------------------- C' Iz.()I A --------------- SPACE.R, MWER OTHER, DESCRIBE F I NAL OPENED AT LBS. [TEST CLOSE-D TIGIIT ----- 0 CLOSED TIGHT ------ 0 REDUCC-0-01RE-5-SUllf REI-IARKS:.­p,eC Qap eo G .22-ea- THE'ABOVE REPORT IS CERTIFI INITIAL TEST PERFORMED B OF DATE REPAIRED BY DATE FINAL TEST PERFORMED BY OF DATE B A 7- I J,73 OF A IE NT. C I T-Y E -1011 D-S - 'PU M. I C' WO 'K "o R Is DEP BACKFL.OW DEVICE JEST REPORT NAME OF PREMISES - a-A:R 18 a R r�aukAL-:- SERVICE ADDRESS 1*0 LOCATION OF DEVICE A�Cr a .2 Lo m Alt o ki -d± r 1A a j, v in 0 1- 0-� 0 E V I C E: 2 as- y Ranu f a c turer Size �e—ri 7a No �INE PRESSURE AT TIME OF TEST.-___...,_._ LBS. PRESSURE DROP ACROSS FIRST CIIi.CK VALVL LBS. R E P A R S F ITIAL* TEST 2. CLE .?CIIECK VALVE NO. 1 CHECK VALVE 110. DIFFERLN'TIAL PRESSURE RELIEF VALVE LEAKED 0 1. LEAKED IJ 1. OPENED CLOSED TIGHT 2. CLOSED T I.M IT. 1% ". RI'OUC-E0 PRESSURE DID NOT OPEN ANED 0 CLEANED 0 CLEMED REPLACED: DISC ------------- I] SPRING ----------- ci C-IJ I DE ------------ 0 PIN RETAIN'ER ----- Ill Hi!*.'GE PIN -------- F1 SEAT ­­ -------- 0 DIAPHRAC,11 -------- ;. d OTHER, DESCRIBE -- 0 CLOSED TIGIIT----- 0 REI-IARKS:-y'eapac)c--p (0- 22- .REPLACED: DISC ----- -------- .511p I M, � ------------ rlu I DF ------------- PIIJ RETAIMLI) ----- H 1 1.1rE . p I I'l. - - -* ----- SEAT ------------- D I AMIRAM4 -------- OTHER, DESCRIBE- -- REPLACED: 0 0 1 SC. LIPP'r'R ---------------- ------- 0 1, 1 S C. L E R ----------------------- 13 SPI) I itc, -------------------------- cl ol . APIll"AGM, LARG Li UPPER ------------------------- (7! (3 L 0'.-; L R -------------------------- L." 0 WAPHRAGI-11, SMALL . b UPPER ------------------------- cml 1.01.1' 1? ---------------- L! SPACER, LOWER OTHER, DESCRIBE CLOSED TIGHT ------ 0 OPEt:ED AT LBS. IZEDUCMDTTOIRC510�'t- THE',ABOVE REPORT IS CERTIFI INITIAL TEST PERFORMED B -OF DATE REPAIRED BY DATE FINAL TEST PERFORMED BY OF DATE 1 J.7.1 MA Y 2 7 Legal D.e.scription DEVELO;, 0 vP�c-y t- t r-4 e=- cT-- C_- r-4, 4�z C,>F- L-Y L-1 P__j EF= -!5-7 1.1:::e r oz -'S- 1-7 E_E- 1 r (n7. Tt) -tr-j =>err-, 0 "C-Z� KZ:) OF-- OF- 1 ­7 -70. 00 r-� -71 00 ' 0011 \" --rc -rF=L4r--- 0 CCN_4f,.r_ry I SITE PLAN HARBOR'SQUARE CITY OF EDMONDS ASSET INFORMATION SHEET NEW ADDITION RETIREMENT ASSET NO. ADDIT��§ NO. P/I DESCRIPTION SERIAL NO. LOCATION DEPT. NO. o �i y 0 1 "PURCHASE ORDER NO. - PURCHASE ORDER DATE COST B.A.R.S. ACCOUNT NO. 4, 1) ESTIMATED LIFE 2-5 *PROJECT NUMBER PROJECT COMPLETION DATE /;z - 31 - ? 2-- COST 3) 1, , a. -7 INITIATED BY DATE APPROVED BY "SUBMIT ASSET INFORMATION SHEET WITH FINAL PAYMENT REQUEST *SUBMIT ASSET INFORMATION SHEET UPON CLOSE OF PROJECT ACCOUNTING ONLY IR DEPRECIATE MONTHLY DEPRECIATION AMOUNT ANNUAL DEPRECIATION AMOUNT - 0 G.L. ENTRY REFERENCE DATE VERIFIED BY PROCESSED BATCH NO. - INITIAL ttnp DEPARTMENT FILE RECEIVED OV 15 2005 LANDAU N 14 ASSOCtATES TRANSMITTAL r-mrmr-r-mr, DIVISION EWROWMM I GEOMCMCAL I NMUZAL RESOURM To: City of Edmonds 121 5 1h Avenue North Edmonds, WA 98020 Date: Attn: Jaime Hawkins I Engineering Technician Project No. RE: Harbor Square Complex November 14. 2005 173025.010.018 Copies Description 1 Donald E. Huff Fill Placement Testing Services Field Reports RE: GRADING PERMIT #2005-0877 VIA COURIER Enclosed are the above -noted field reports that include backfill compaction results for the Harbor Square complex. The test results indicate compliance with project specifications. If you have any questions or comments regarding the enclosed field reports, please contact Martin Powers at (425) 778- 0907 or via e-mail at mpowers@landauinc.com LANDAU ASSOCIATES, INC. z-st , f, �a � r�_ - Christopher C. Young Project Coordinator CCY/ccy No. 173025.010.018 11/14/05 \\Ednidata\�pmc\173\Transmit_fax\Ha�kin�_tm.doc 130 2nd Avenue South * Edmonds, WA 98020 * (425) 778-0907 * fax (425) 778-6409 9 www.landauinc.com Donald E. Huff FIELD REPORT File Number: Fill Placement Testing Services 050701 16452 4661h Ave. SE Project: Date: North Bend, WA 98045-8644 Harbor Square, Soil Remediation-Phase I October 6, 2005 Phone: (206) 947-2005 Prepared by: Donald E. Huff Purpose of visit: Construction Testing Services Port of Edmonds 11100, 1230 11 Edmonds, WA 1 1200, 1430 1 1 of I Overcast, Lt. Rain, High 61 12 Hrs. We visited the site today at the request of Jim Boone with NRC Environmental Services. The site is located south of West Dayton Street, south and adjacent to Building No.5 (170 West Dayton Street) within the Harbor Square Complex in Edmonds, Washington. EXCAVATION AND BACKFILL (Soil Remediation): The contractor (NRC Environmental Services) excavated and backfilled an area of contaminated soil located as shown on the site plan excerpt. The depth of the excavation was approximately 6 feet and measured approximately 8 feet wide and 43 feet in length. The exposed excavated subgrade soil consists of medium dense to dense gray sandy silt (ML). Free water was seeping into the excavation and equalized its level at approximately 14 to 18 inches up from the exposed excavated subgrade. The water was pumped out of the excavation into a contained steel reservoir. The contaminated soil was also removed from the excavation and transported off site. The backfill consisted of approximately 1.5 feet of 4 to 8 inch quarry spalls topped with approximately 12 inches of 2 to 4 inch quarry spalls and the remainder of the excavation backfilled with minus I V4 inch crushed rock base course (Curve No. 1, 139. 0 pcf at 5.9 percent optimum moisture content).. Th I e quarry spalls (both the 4 to 8 inch and the 2 to 4 inch) was seated with the backside of the bucket attached to a large excavator. Prior to the base course placement, the quarry spalls was topped with heavy geotextile. The base course backfill, was placed in 8 inch loose lifts with a front-end loader and an excavator and compacted with a 1.5' X 2' vibratory plate (Hoe-Pac) attached to a Case 580 Backhoe. Two in -place density tests were taken in the base course backfill. The test results indicated that the areas tested were compacted to at least 95 percent of the maximum dry density estimated in accordance with AASHO T-180 (D). At the request of*Jim Boone (NRC Environmental Services), we plan to visit the site at 1400 tomorrow. Site Visit: 3 Hrs., Travel Time: 2 Hrs., Gauge: 4 Hrs. (4 Hrs. Min.) This report presents the results of our observation and testing activities related to this project. This report does not provide any recommendations. We rely on the contractor to comply with the plans and specifications throughout the duration of the project Irrespective of the presence of our representative. Our work does not include supervision or direction of the actual work of (he contractor, his employees or agents. Our firm will not be responsible for job or site safety on this projecl. Attachments: Summary of In -place Density Tests and Site Plan Excerpt Distribution: NRC Environmental Services, Port of Edmonds, Field File /.4P Signed: f(4r poolostj ujetwot4 uOloulpno 11 N's I III) I A SUMMARY OF IN -PLACE MOISTURE AND DENSITY TESTS Donald E. Huff Fill Placement Testing Services 16452466 1h Place SE North Bend, WA 98045-8644 206-947-2005 Project: Harbor Square, Soil Remediation-Phase I File No. 050701 Test Number Test Date Test Method General Location Elev. (feet) Feet to Grade Soil* Type Type Compactor Field Moisture (%) ExcavgtLion Backfill 1 10-6-05 N See Attached Site Plan -3 sG(1) BV 4.7 2 10-6-05 N See Attached Site Plan -2.5, SG(1) BV 4.9 *(1)=Compaction Curve Number Page 1 of 1 Dry Density 0MC: I Field I Max. Percent Compaction ield I Spec. 5.9 132.6 1 139.0 1 95.4 1 95 -7- 5.9 132.3 1 139.0 1 9.5.2 95 Percent Compaction Based On: [] Standard Proctor (AASHTO T99-57, ASTM D-698 Z Modified Proctor (AASHTOT180-57, ASTM D-1557 Density Test Method N — Nuclear (ASTM D-2922) Abbreviations OMC — Optimum Moisture Content Type of Compactor R — Rubber -tired Roller JJ — Jumping Jack SC — Sand Gone (ASTM D-1556) RB — Rubber Balloon (ASTM 0-3167) RT — Retest of an area SL — Slightly V — Vibratory Compactor L — Loaded Scraper S — Sheepsfoot Roller VP — Vibratory Plate Go — Grid Roller HT I'Hand Tamper BV— Backhoe Vibratory Plate LB-LoadedBucket Soil Type S — Sand s — sandy G — Gravel g - gravelly Si — Silt si - silty C — Clay c - clayey Donald E. Huff FIELD REPORT File Number: Fill Placement Testing Services 050701 116452 466'h Ave. SE Project: Oats: North Bend, WA 98045-8644 Harbor Square, Soil Remediation-Phase I October 7, 2005 Phone: (206) 947-2005 Owner: Time of Arrival: Report Number: Port of Edmonds 1400 2 Prepared by: Locatiory Time of Departure: Page Donald E. Huff Edmonds, WA 1430 1 of 2 Purpose of visit: Weather: Travel Time: Construction Testing Services Partly Cloudy, High 63 2 Hrs We visited the site today at the request of Jim Boone with NRC Environmental Services. The site is located south of West Dayton Street, south and adjacent to Building No.5 (170 West Dayton Street) within the Harbor Square Complex in Edmonds, Washington. EXCAVATION AND BACKFILL (Soil Remelation): The contractor (NRC Environmental Services) continued excavating and backfilling the area of contaminated soil located as shown on the site plan excerpt. The I depth of the excavation was approximately 6 feet and measured approximately 8 feet wide and 58 feet in length. The exposed excavated subgrade soil consists of medium dense to dense gray sandy silt (ML). Free water was seeping into the excavation and equalized its level at approximately 14 to 18 inches up from the exposed excavated subgrade. The water was pumped out of the excavation into a contained steel reservoir. The contaminated soil was also removed from the excavation and transported off site. They also completed backfilling the area that was excavated and partially backfilled yesterday also shown on the attached site plan excerpt. The backfill consisted of approximately 1.5 feet of 4 to 8'inch quarry spalls topped with approximately 12 inches of 2 to 4 inch quarry spalls and the remainder of the excavation backfilled with minus 11/4 inch crushed rock base course (Curve No.1, 139.0 pef at 5.9 percent optimum moisture content).. The quarry spatls (both the 4 to 8 inch and the 2 to 4 inch) was seated with the backside of the bucket attached to a large excavator. Prior to the base course placement, the quarry spalls was topped with heavy geotextile. The base course backfill was placed in 8 inch loose lifts with a front-end loader and an excavator and compacted with a 1.5' X 2' vibratory plate (Hod-Pac) attached to a Case 580 Backhoe. A total of 4 in -place density tests were taken in the base course backfill (2 in the first 43-foot area and 2 in the 38-foot area. The test results indicated that the areas tested were compacted to at least 95 percent of the maximum dry density estimated in accordance with AASHO T-180 (D). This report presents the results of our observation and testing activities related to this project. This report does not provide any recommendations. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of our representative. Our work does not include supervision or direction of the actual work of the contractor, his employees or agents. Our firm will not be responsible for job or site safety on this project. Attachments: Summary of In -place Density Tests and Site Plan Excerpt Distribution: NRC Environmental Services, Port of Edmonds, Field File Project No: 050701 10/7/05 Paee 2 At the request of Jim Boone (NRC Environmental Services), we plan to visit the. site at 1400 Monday, 10-10- 05.. I Site Visit: 0.5 Hrs., Travel Time: 2 Hrs., Gauge: 4 Hrs. (4 Hrs. Min.) Port of Edmonds Par" and Boat CD Trailer Lot z Clean SoU 1 1 StDC344e Area i See Note 7 on,' Drawing C-4 119OW Dayton Street (Bulkling 1) A .17DWDaytonSUW @Wding 5) Appro)dmate Umlts of Sell Berm E=avation Arm (See Notes 1-3 on Drawing ") .. I App=*rft Cimit& of Main Soll Excaveitim Area (See Notes 1-3 on Drawing G4 180 W Dayton Street Z: (Building 4) See Norte 5 on Drawing See Note 8 on Drawing CA 4@' tk See Note 6 on Drawing C--4 Marsh Observation Approxiinrate Limb of Deck Pavemerit Overlay Area 11 SUMMARY OF IN -PLACE MOISTURE AND DENSITY TESTS Donald E. Huff Fill Placement Testing Services 16452 466th Place SE North Bend, WA 98045-8644 206-947-2005 Project: Harbor Square, Soil Remediation-Phase I File No. 050701 Page 1 of Test Test Test Number Date Method Feet' Elev. to Soil* Type General Location Field Moisture Dry Density (PCF) Percent Compaction (feet) Grade Type Compactor (%) 0MC Field Max. Field Spec. Excavation Backfill 3 10-7-05 N tta See Attached Site Plan sG(1) BV 4.1 5.9 133.0 4 10-7-05 N See Attached Site Plan G. sG(1) 8V 4.2 5.9 139...0 95.71 95, 5 10-7-05 N See Attached Site Plan 133.1 139.0 95.8 95 -3 sG(1) BV 4.2 5.9 132.3 139.0 95.2 95 6 10-7-05 N See Attached Site Plan ---- -2 sG(1) BV 4.0 5.9 132.6 139.0 95.4 95 (1)=Compaction Curve Number Percent Compaction Based On: Standard Proctor (AASHTO T99-57, ASTM D-698 Modified Proctor (AASHTO T180-57, ASTM D-1557 Density Test Method N — Nuclear (ASTM D-2922) Abbreviations Type of Compactor OMC — Optimum moisture Content R — Rubber -tired Roller Soil Type SC — Sand Cone (ASTM D- 1556) RB — Rubber Balloon (ASTM D-3167) RT — Retest of an area V —Vibratory Compactor SL — Slightly JJ — Jumping Jack L — Loaded Scraper S — Sand G — Gravel s —sandy - S — Sheepsfoot Roller GD — Grid Roller VP — Vibratory Plate Si — Silt g gravelly si - silty BV — Backhoe Vibratory Plate LB -Loaded HT — Hand Tamper Bucket C — Clay c - clayey Donald E. Huff FIELD REPORT File Number: 050701 Fill Placement Testing Services 16452 466" Ave. SE P(oled: Dale: North Bend, WA 98045-8644 Harbor Square, Soil Remediation-Phase I October 12, 2005 Phone: (206) 947-2005 Owner Time of Arrival: Report Number: Port of Edmonds 0830 3 Prepared by: Locatiom Time of Oeparture: Page Donald E. Huff Edmonds, WA 0930 1 of 2 Purpose of visit: Weather: TravelTime: Construction Testing Services Partly Cloudy, High 63 2 Hirs. We visited the site today at the request of Jim Boone with NRC Environmental Services. The site was not ready for our visit on Monday (10-10-05) and was re -scheduled for today. The site is located south of West Dayton Street, south and adjacent to Building No.5 (170 West Dayton Street) within the Harbor Square Complex in Edmonds, Washington. EXCAVATION AND BACKFILL (Soil Remediation): The contractor (NRC Environmental Services) continued excavating and backfilling the area of contaminated soillocated as shown on the site.plan excerpt. The depth of the excavation was approximately 6 to 8 feet averaging approximately 7 feet and measured approximately 33 feet wide and . 50 feet in length. The exposed excavated subgrade soil consists of medium dense to dense gray sandy silt (ML). Free water was seeping into the excavation and equalized its level at approximately 18 inches up from the exposed excavated subgrade. The water was pumped out of the excavation into a contained steel reservoir. The contaminated soil was also removed from the excavation and transported off site. The backfill placed today consisted of approximately 1.5 feet of 4 to 8 inch quarry spalls topped with approximately 12 inches of 2 to 4 inch quarry spalls. The remainder of the backfill consists of imported clean gray fine to coarse sand with gravel (gravel borrow -Curve No.2, 124.0 pcf at 8.0 percent optimum moisture content) to within 1.5 to 2 feet of subgrade. The quarry spalls (both the 4 to 8 inch and the 2 to 4 inch) was seated with the backside of the bucket attached to a large excavator. Prior to the gravelly sand backfill placement, the quarry spalis was topped with heavy geotextile. The gravelly sand backfill was placed in 8 inch loose lifts with a front-end loader and an excavator and compacted with both a 1.5' X 2' vibratory plate (Hoe-Pac) attached to a Case 580 Backhoe and a large single smooth drum vibratory roller. Four in -place density tests were taken in the gravelly sand backfill. The test results indicated that the areas tested were compacted to at least 95 percent of the maximum dry density, estimated in accordance with AASHO T-180 (D). The contractor also completed backfilling the area that was excavated and partially backfilled Friday (10-7-05) shown on the attached site plan excerpt. The backfill consisted of minus 11/4 inch crushed rock base course (Curve No. 1, 139.0 pef at 5.9 percent optimum moisture content). The base course backfill was placed in 8 This report presents the results of our observation and testing activities related to this project. This report does not provide any recommendations. We rely on the contractor to comply with the plans and specifications throughout the duration of the project Irrespective of the presence of our representative. Our work does not Include supervision or direction of the actual work of the contractor, his employees or agents. Our firm will not be responsible for job or site safety on this project. Attachments: Summary of In -place Density Tests and Site Plan Excerpt .Di stribution: NRC Environmental Services, Port of Edmonds, Field File Signed:?,! Project No: 050701 10/12/05 Paee 2 inch loose lifts with a front-end loader and compacted with a 1.5' X 2' vibratory plate (Hoe-Pac) attached to a Case 580 Backhoe. Two in -place density tests were taken in the base course backfill. The test results indicated that the areas tested were compacted to at least 95 percent of the maximum dry density estimated in accordance with AASHO T-180 (D). NOTE:. We noticed that the plans and specifications address the use of 8 inches of top course crushed rock under the asphalt pavement. Because of the clean nature of the minus 1 V4 inch crushed rock base course and sand layer, we suggest using the base course material in lieu of the top course layer. The purpose of the top course layer is to dissipate the surface water that drains through the asphalt and to provide a leveling and non - deformation course for the asphalt. The. base course layer can provide near* the same paramete rs as the top course,layer especially since the thickness of the base course layer will be in excess of 12 inches. This should save time and expense for re -grading the base course for the top course layer. The ultimate decision is with the Port of Edmonds and the Civil Engineer of Record. At the request of Jim Boone (NRC Environmental Services), we plan to visit the site Friday, 10-14-05. Site Visit: I Hr., Travel Time: 2 Hrs., Gauge: 4 Hrs. (4 Hrs. Min.) CD 40 J-1 9 I r. lei Hit �j VE puftgton Notthem Rallroad P7 A- t a v r :3 I SUMMARY OF IN -PLACE MOISTURE AND DENSITY TESTS Donald E. Huff Fill Placement Testing Services 16452 466h Place SE North Bend, WA 98045-8644 206-947-2005 Project: Harbor Square, Soil Remediation-Phase I File No. 050701 .Te N u st ber m7 Test Date Test Method General Location Elev. (feet) Feet to Grade Soil* Type Type Compactor F�ield Moisture (%) Excavation Backfill 7 10-12-05 N See Attached Site Plan -4 1 gS(2) V&BV 7.7 8 10-12-05 N See Attached Site Plan -3 9S(2) V&B—V- 7.4 9 10-12-05 N See Attached Site Plan .3.5 gS(2) V&BV 7.5 10 10-12-05 N See Attached Site Plan -2.5 gS(2) V&BV 7.3 11 10-12-05 N See Attached Site Plan -1 sG(1) BV 4.0 12 10-12-05 N See Attached Site Plan S. - sG(1) 13V 3.6 (2)=Compaction Curve Number Percent Compaction Based On: E] 'Standard Proctor (AASHTO T99-57, ASTM D-698 Page 1 of 1 Dry Density Percent (PCF) Compaction 01MC Fiel Max. Field f —Spec. 8.0 .121.6 124.0 98.1 95 8.0 120.9 124.0 97.5 95 8.0 118.4 124.0 95.5 95 8.0 119.0 124.0 96.0 95 5.9 132.6 139.0 95.4 95 5.9 133.5 139.0 96.0 95 Modified Proctor (AASHTO T180757, ASTM D-1557 'Density Test Method N — Nuclear (ASTM D-2922) Abbreviations OMC — Optimum Moisture Content Type of Compactor R — Rubber -tired Roller JJ — Jumping Jack SC — Sand Cone (ASTM D-1 556) RB — Rubber Balloon (ASTM D-3167) RT — Retest of an area SL— Slightly V — Vibratory Compactor L — Loaded Scraper S — Sheepsfoot Roller VP — Vibratory Plate GD — Grid Roller HT — Hand Tamper BV — Backhoe Vibratory Plate LB -Loaded Bucket Soil Type S — Sand s — sandy G — Gravel g - gravelly Si — Silt si - silty C — Clay c - clayey N i Donald E. Huff FIELD REPORT File Number: 050701 Fill Placement Testing Services 16452 466"' Ave. SE Project: Date: North Bend, WA 98045-8644 Harbor Square, Soil Remediaiion-Phase I October 19, 2005 Phone: (206) 947-2005 Owner: rime of Arrival: Report Number: Port of Edmonds 1400 4 Prepared by: Location: Time of Departure: Page Donald E. Huff Edmonds, WA 1500 1 of 2 Purpose of visit: Weather: Travell ane: Construction Testing Services Cloudy, High 58 2 Hrs. We visited the site today at the request of Jim Boone with NRC Environmental Services. The site was not ready for our visit on Friday (10-14-05) and was re -scheduled for today. The site is located south of West Dayton Street, south and adjacent to Building No.5 (170 West Dayton Street) within the Harbor Square Complex in Edmonds, Washington. EXCAVATION AND BACKFILL (Soil Remediation): The contractor (NRC Environmental Services) continued excavating and backfilling the areas of contaminated soil located as shown on the site plan excerpt. The depth of the excavations was approximately 6 to 8 feet averaging approximately 7 feet. A strip of contaminated soil approximately 8 to 10 wide was left in place due to an existing water line to be excavated later. The exposed excavated subgrade soil consists of medium dense.to dense gray sandy silt (ML). Free wa ter was seeping into the excavation and equalized its level at approximately 18 inches up from the exposed excavated subgrade. The water was pumped out of the excavation into a contained steel reservoir. The contaminated soil was also removed from the excavation and transported off site. The backfill placed since our last visit consists of approximately 1.5 feet of 4 to 8 inch quarry spalls topped with approximately 12 inches of 2 to 4 inch quarry spalls. The remainder of the backfill consists of imported clean gray fine to coarse sand with gravel (gravel borrow -Curve No.2, 124.0 pcf at 8.0 percent optimum moisture content) to within 1.5 to 2 feet of subgrade and imported minus I V4 inch crushed rock base course (Curve No. 1, 139.0 pef at 5.9 percent optimum moisture content) to within 8 inches of subgrade. We understand that the upper 8 inches of the excavation will be backfi * Red with top course (3/8-inch crushed rock). The quarry spalls (both the 4 to 8 inch and the 2 to 4 inch) was seated with the backside of the bucket attached to a large excavator. Prior to the gravelly sand backfill placement (gravel borrow), the quarry spalls was topped.with heavy geotextile. The gravelly sand backfill (gravel borrow) and the base course was placed in 8 inch loose lifts with a front-end loader and an excavator and compacted with both a 1.5' X 2' vibratory plate (Hoe-Pac) attached to a Case 580 Backhoe and a large single smooth drum vibratory roller. A total of seven in -place density tests were taken in the backfill (four in the gravel borrow backfill and three in the base course). The test results indicated that the This report presents the results of our observation and testing activities related to this project. This report does not provide any recommendations. We rely on the contractor to comply with the plans and specifications throughout the duration of the project Irrespective of the presence of our representative. Our work does not include supervision or direction of the actual work of the contractor, his employees or agents. Our firm will not be responsible for job or site safety on this project. Attachments: Summary of In -place Density Tests and.Site Plan Excerpt Distribution: NRC Environmental Services, Port of Edmonds, Field File ZZ Signed:'A&A in I/ T If =N 4r jol SUMMARY OF IN -PLACE MOISTURE AND DENSITY TESTS Donald E. Huff Fill Placement Testing Services 16452 466th Place SE North Bend, WA 98045-8644 206-947-2005 Project: Harbor Square, Soil Remedialtion-Phase I File No. 050701 Test Number Test Date Test Method General Location Excavation Backfill Elev. (feet) Feet to Grade Soil* Type Type Compactor Field Moisture 13 - 10-19-05 N See Attached Site Plan -3 gS(2) V&BV 7.5 14 10-19-05 N See Attached Site Plan -2 gS(2) V&Bv 7.6 15 - 10-19-05 N See Attached Site Plan .3.5 gS(2) V&BV 7.3 16 10-19-05 N See Attached Site Plan -0.5 gS(2) V&BV 17 10-19-05 N See Attached Site Plan -1 sG(1) BV 3.9 18 10-19-05 N See Attached Site Plan w-0.5 sG(1) 8V 4.1 19 10-19-05 N See Attached Site Plan -0.5 sG(1) BV 4.2 (2)=Compaction Curve Number Page Dry Density (PCF) OMC Field I 1 of Percent Compaction --Feld I Spec. 8.0 118.2 124.0 95.3 9 8.0 119.0 124.0 96.0 95 8.0 118.5 124.0 95.6 95 8.0 119.2 124.0 96.1 95 5.9 132.9 -139.0 95.6 95 5.9 133.3 139.0 95.9 95 5.9 133.6 139.0 96.1 1 95 Percent Compaction Based On: E] Standard Proctor (AASHTO.T99-57, ASTM D-698 Modified Proctor (AASHTO T180-57, ASTM D-1557 Density Test Method N - Nuclear (ASTM D-2922) SC Abbreviations OMC - Optimum Moisture Content Type of Compactor R - Rubber -tired Roller JJ - Jumping Jack - Sand Cone (ASTM D-1 556) RB - Rubber Balloon (ASTM D-3167) RT - Retest of an area SL - Slightly V - Vibratory Compactor L - Loaded Scraper S - Sheepsfoot Roller VP - Vibratory Plate GD - Grid Roller HT - Hand Tamper BV - Backhoe Vibratory Plate LB -Loaded Bucket Soil Type S - Sand s - sandy G - Gravel g - gravelly Si - Silt si - silty C - Clay c - clayey Donald E. Huff FIELD REPORT File Number: Fill Placement Testing Services 050701 16452 466'h Ave. SE Date: North Bend, WA 98045-8644 Harbor Square, Soil Remediation-Phase I October 31, 2005 Phone: (206) 947-2005 Owner. Time of Arrival: Report Number: Port of Edmonds 1400 5 Prepared by: Location: Time of Departure: Page Donald E. Huff Edmonds, WA 1430 1 of 2 Purpose of visit: Weather: Travel Tim Construction Testing Services Cloudy, High 56 2 Hrs, We visited the site today at the request of Jim Boone with NRC Environmental Services. The site was not ready for our visit on Tuesday (10-25-05) and was re -scheduled for today. The site is located south of West Dayton Street, south and adjacent to Building No.5 (170 West Dayton Street) within the Harbor Square Complex in Edmonds, WasWn ton. 9 EXCAVATION AND BACKFILL (Soil Remediation): Since our last visit, the contractor (NRC Environmental Services) continued backfilling the areas of removed contaminated soil located as shown on the site plan excerpt. They also excavated a strip of contaminated soil approximately 8 to 10 feet wide that was previously left in place due to an existing water line. The exposed excavated subgrade soil along the strip consists of inedium dense to dense gray sandy silt (ML). Free water was seeping into the excavation and equalized its level at approximately 18 inches above the exposed excavated subgrade. The water was pumped out of the excavation into'a contained steel reservoir. The contaminated soil was also removed from the excavation and transported off site. The backfill placed along the strip consists of approximately 1.5. feet of 4 to 8 inch quarry spalls topped with approximately 12 inches of 2 to 4 inch quarry spalls. The new water line was bedded with 5/8 inch crushed rock. The remainder of the backfill above the new water line bedding and in the other areas adjacent to the water line consists of imported clean gray fine to coarse sand with gravel (gravel borrow -Curve No.2, 124.0 pcf at 8.0 percent optimum moisture content) to within 1.5 to 2 feet of subgrade and imported minus 11/4 inch crushed rock base course (Curve No. 1, 139. 0 pcf at 5.9 percent optimum moisture content) to within 8 inches of subgrade. We understand that the upper 8 inches of the excavation will be backfilled with top course (5/8 inch crushed rock). The quarry spalls (both the 4 to 8 inch and the 2 to. 4 inch) along the strip (water line area) was seated with the backside of the bucket attached to a large excavator. Prior to the gravelly sand backfill placement (gravel borrow), the quarry spalls was topped with heavy geotextile. The gravelly sand backfill (gravel borrow) and the base course was placed in 8 inch loose lifts with a front-end loader and an excavator and compacted with both a 1.5' X 2' vibratory plate (Hoe-Pac) attached to a Case 580 Backhoe and a large single smooth drum vibratory roller. Seven in -place density tests were taken in the backfill (one in the This report presents the results of our observation and testing activities related to this project. This report does not provide any recommendations. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of our representative. Our work does not Include supervision or direction of the actual work of the contractor, his employees or agents. our. firm will not be responsible for job or site safety on this project Attachments: Summary of In -place Density Tests and Site Plan Excerpt Distribution: NRC Environmental Services, Port of Edmonds, Field File "—/ Signed: L � — - I/ V Project No: 050701 10/31/05 Paize 2 gravel borrow backfill and six in the base course). The test results indicated that the areas tested were compacted to at least 95 percent of the maximum dry density estimated in accordance with AASHO T-180 (D). The contractor also re -graded the south sidewalk subgrade and placed approximately 8 inches of 11/4 inch crushed rock base course (Curve No. 1). The base course was placed with a Case 580 Front-end Loader and compacted with a large smooth drum vibratory roller. Two in -place density tests were taken in the new base course subgrade. The test results indicated that the areas tested were compacted to at least 95 percent of the maximum dry density estimated in accordance with AASHO T-180 (D). There still remains approximately 8 inches of 5/8 inch crushed rock top course to be placed and compacted in the backfilled soil remediation areas. We �Ian to visit the site when the top course is ready for testing. Site Visit: 0.5 Hrs., Travel Time: 2 Hrs., Gauge: 4 Hrs. (4 Hrs. Min.) SUMMARY OF IN -PLACE MOISTURE AND DENSITY TESTS Donald E. Huff Fill Placement Testing Services 16452466 1h Place SE North Bend, WA 98045-8644 206-947-2005 Project: Harbor Square, Soil Rernediation-Phase I File No. 050701 Page 1 of 1 Test Number Test Date Test Method General Location Elev. (feet) Feet to Grade Soil* Type Type Compactor Field Moisture 0MC Dry Density (PCF) Percent Compaction Field Max. Field Spec. Excavation Backfill 20 10-31-05 N See Attached Site Plan -3 gS(2) V&BV 7.8 8.0 118.8 124.0 95.8 95 21 10-31-05 N See Attached Site Plan -1.5 sG(1) V&BV 4.8 5.9 133.7 139.0 96.2 95 22 10-31-05 N See Attached Site Plan ..1.0 sG(1) V&BV 5.0 5.9 133.1 139.0 95.8 95 23 10-31-05 N See Attached Site Plan -0.7 sG(1) V&BV 4.6 5.9 134.0 139.0 96.4 95 24 10-31-05 N See Attached Site Plan -0.7 sG(1) V&BV 4.8 5.9 133.8 139.0 1 96.3 95 25 10-31-05 N See Attached Site Plan -0.5 sG(1) V&BV 5.1 5.9. 133.2 139.0 95.8 95 26 10-31-05 N See Attached Site Plan -0.5 sG(1) V&BV 4.7 5.9 133.5 139.0 96.0 95 Sidewalk Subgrade Preparation 27 10-31-05 See Attached Site Plan 0.5 sG(1) V 5.0 5.9 132.2 139.0 95.1 95 28 10-31-05 See Attached Site Plan 0.5 sG(1) V 4.8 5.9 132.8 139.0 95.5 95 1'(2)=Compaction Curve Numberl T Percent Compaction Based On: F� Standard Proctor (AASHTO T99-57, ASTM D-698 Modified Proctor (AASHTO T180-57, ASTM D-1557 Density Test Method Abbreviations Type of Compactor N - Nuclear (ASTM D-2922) OMC - Optimum Moisture Content R - Rubber -tired Roller JJ - Jumping Jack SC - Sand Cone (ASTM D-1 556) RT - Retest of an area V - Vibratory Compactor L - Loaded Scraper RB - Rubber Balloon (ASTM D-3167) SL - Slightly S - Sheepsfoot Roller VP - Vibratory Plate GD - Grid Roller HT - Hand Tamper BV - Backhoe Vibratory Plate LB -Loaded Bucket Soil Type S - Sand s - sandy G - Gravel g - gravelly Si - Silt si - silty C - Clay c - clayey r1% I NOV-04-2005 12:50 PM DONALD.E.HUFF 4258893168 P.'02 Donald E. Huff FIELD REPORT P09 Number Fill Placement Testing SetvIdes 050701 . 18462 46e Ave. BE Raja: cat.: North Send, WA 9804"644 Harbor Square, Soil Remediation-Phose I November 3, 2005 Phone: (206) 947-2006 oiinw. 71me of Arrival: Report Number Port of Edmonds 1145 6-Final prepMeg Sir: Lowum nme 616rp-aaW Donald E. Huff Edmonds, WA 1215 1 of I ftrpm. DFAVIr. 10aatha'. Construction Testing Services __ 1. Overcast, Rain, High 52 2 Hrs. We visited the site today at the request of Jim Boone wlt� NRC Environmental Services. The site is located south of West Dayt9n Street, south and adjacent to Building No.5 (170 West Dayton Street) within the Harbor Square Complex In Edmonds, Washington. EXCAYATION-JaACKEILL (Soil Romedlation): Since our last visit, the contractor (NRC Environmental Services) completed backfilling the areas of removed contaminated soil to within approximately 0.7 feet (8 inches) of subgrade located as shown on the site plan excerpt. They also placed approximately 8 inches of 5/8- Inch crushed rack (top'course) to approximate subgrade located as shown on the attac�ed site plan excerpt, The base course consisted of clean Imported minus 11/4 Inch crushed rock (Curve No.1 139.0 pcf at 5.9 percent optimum moisture content). The top course consisted of clean imported 5/8-inch crushed rack (Curve No.3, 134.1 pef at 6.5 percent optimum moisture content), Both the base course and the top course was placed with an excavator and a Case 580 Front-end Loader in 9 inch loose lifts and compacted with a 1.5' X. 2' vibratory plate (Hoe-Pac) attached to a Case 580 Backhoo and a large smooth drum vibratory roller. A total of six in - place density tests were taken in the backfill (two in the base course and four in the top course), The test results indicated that the areas tested were compacted to at least 95 percent of the maximum dry density estimated In accordance with AASHO T-180 (D)i This report - completes our involvement with this project. Based on our site visit observations and testin8 data, the backfill was placed and compacted In accordance with the project plans and specifications. The contractor (NRC Environment Services) will call us if we are needed again. Site Visit: 0.5 Hirs., Travel Time: 2 Hrs., Gauge: 4 Hirs. (4 Hirs. Min.) This report presents the results of ovrobvervallon and tasting activities related to this projeet. This report dos& not provide any recornnwdalions. We rely art the Contraefor to CoMply with the plans and specillcatlans throughout the durallorl of 94 project Irrespective of the presence of ow representative. OVI work does not ineluda supervision or direction of the actual work of the emiradar. his employees or agents. Our fiffn will not be responsible for job or $16 safety 0A this prolsot. Attachments: Summary of In -place Density Tests and Site Plan Excerpts (2) Distribution: NRG Environmental Services, Port of Edmonds, Field File Signed: _Aaelz 0 SUMMARY OF IN -PLACE MOISTURE AND DENSITY TESTS Donald E. Huff FW Placemni Tesft Servzw 16452 466P Piace SE North Bend, WA 980454W 206,947-2005 P10ject Harbor Squar% Soff Rentediation-Phase I File Na 050701 Page 1 Of I Test Number 29 Test Daft Tw Whod N G40eral Location Q=vafion Backfill See Attached Site Fbn Elev. (logo Fed to Grade -0.7 Soir - Type SG(1) Tyw cakupetw V&BV Redd mobbare N 5.6 OMC 5.9 Dry Denft ft'��7ft (PCF) Field NIM 133.3 139-0 Percent COmpaction C:�� FM 95.9- 95 30 31 11 F-3-�05 N N See Attached Site Plan See Attached Site Plan -0-7 S.G. SG(1) V&BV 5.5 5.9 35 �3-9-0 -iET 95 G(3) V&BV 6.1 6.5 129.6 134-1 96.6 95 32 11-3-05 -il,3-05 N —N See Attached Site Plan — S.G- I G(3) V&BV 6.3 6.5 —6Z 129. 134. —96 .3 95 33 34 11-3-05 N See Attached Site Plan See Attached Site han — S.G. S-G. G (3) G(3) V&BV 6-4 6-2 6.5 127.9 134.1- 9-5.4 95 128.3 134.1 95. 7 95 I F(1);6�rnpacton Curve 1�—Ur-;�; beirl i'Ment COMPacton Based ore LJ Standam Proctor (AAswo T99-s7. AsTm D-69s MOd-ftdPMCtOr(AASHTOT18D-57.ASTMD-1567 DeFM* Test Nelliad Abbrevia N - Nudew GASTM D-2M) Type of Compacbw OMC - OPtifflum fiftsture content R - Phd3W-tjrqd Roger JJ - Jurnpbv Jack SC - Sand Cone (ASTM D-I,%f)) RT - Retest ef an area V - VitualWy Compactor L - Loar4,sd Scraper RB; - RLfter Balloon W-5 M 0-3187) SL-Slightly S - Sh—foolRoger 410 - VKLndLVfy rqaW GD - Gdd Rx*ff HT - Hand Tamper 8V - Backhoe Vibra� Plate LB4xeded Bucket Scul Type S - Sand 6 - sandy G - Grm%4 9 - gravelly Si - sift si - Silty C - Clay c - clayey z 0 G (A T 3 to 0 z D r tj C CD W OD OD T NOV-04-2005 12:51 PM DOWALn_E_WIIPP J L fat 42USS83168 - IJ h -if fill Ike "1111 14 a VA 0, "Moo iW4 P. 04 MOV-04-2005 12:51 P14 DONALD.E.HUFF L 4258883168 IRS 11 : . : I , , All, fill ..... . . .... 9v .................... ............ . POWN UJOw ON WOWWAMS [,-- 31 c. P. 05 I . if C 044Cr.1-v 3 SMUg000k­ -27 7-3 7-'.. //A;�� fr-U WC /v Jle— rl"me e'r 1*1.4:r p dor o-f tAzAr rr UP 5cRa6 4 17 A APPR��, STREET FILE R E D SEP 2 2003 DEVELOPMENT SERVICES CTR. CITY OF EDMONDS "AMS ,rope or/ fit .......... R.'Abi" .7 a . ......... ..... Allimplo S, OMAN,, O�a�, N�e Al IN T, _*;7:1 f7 A PI I Fo W. -Da�� 101 X pop W t4sr-_ (Z,r65�Q (Z2 RECEIVED AUG 2 7 2003 DEVELOPMENT SERVICES CTR. CITY OF EDMONDS �—� -<o / 12 1 3 1( ,-,))C),O( , vo, 6�4 -A - Pu f 7to e `�T Ebmamw t ba&?(Vcud 141f -p-p- i4 -joursr-l-r dcg was� 12 / 6 j� 7-7 IL A!'!!Vlf','�S CTR. I 10�WC ZZ4,4j A-0AJ4j64e -"::�9 e C-A' I CAC &j.0,e c � a bd 10— R E 2 0 0 3 CTV.. DEVU '-F-9 sz rA IV 9 UBC CY6- -5t-) s CITY OF EDMONDS F BUILDING DEPARTMENT WORK-:y5 ADDPESS. --K OWN ER��C- aP F APPROVED DATE*,.,,,- BLDG. OFFICIAL 0,014&-4444 PERMIT NUMBER FILE APPROVED BY PLANMNG .7 -3 R E C E I V E C) AUG 2 7 2003 DEVELOPMENT SERVICES CTR. CITY OF EDK40NDS R E v! -'. AUG I Z7,3,3 Mvriorm�r'! -s rm. cf:-V " ,, ;'� . ', 0 M M gm n:ti M U) 0 M P%30 < OM to (A 0 0 (A (D V 0 C > T 0 0 (D V) 0 :E :3 (D : X OQ A t> 0 30 z U:I 0 I Uzi r+ M :r 0 LA S. 0 This drawing was specifically created for: Scrub a Pup Proofs are property of Russell Sign Company and may not be reproduced in anyway IL without consent from Russell Sign Company. All proofs are for representation only- VE 5629 208th St. SW Ste. H Lynnwood, WA 98036. 425.775.7010 Fax 425.673.5508 is 0 APPRI VED BY I LANNING City of Edmonds Budding Department Ap?ROVED PLAN 1511x220" (22.9sqft) xacEEUVIML-,j) DEC 2 1 Z018 ,OPMENT SERVICES CTR CITY OF EDMONDS American Brewing Company 12/21/2010 9:48:59 AM Scale: 1:2.23 Height: 18.406 Length: 13.028 in ;U P3 00 C:� M 0 Om C-) nz I r%> M m(n --j 0 m K:)3 0< < za am cn cn 0 C) 4 120ft Bldg 104 Entrance 90ft L 45ft Business frontage—� v 0 (0 30ft LO American Brewing Company 12/23/2010 11:17:41 AM Scale: 1:2.06 Height: 2.949 Length: 21.349 in 1511 x 22011 (22.9 sqft) AM RICAN BR WING C04, "CEWED DEC 2 ?,;t6(b DEVELOPmENT SERVICE EDMO S (;T�. CITY OF NDS I.. American Brewing Company 12/23/2010 11:30:29 AM Scale: 1:1.78 Height: 14.664 Length: 10.703 i; Attachment method w A L L X 00 C:; M M 0 0 M nx 4 r%) M MW Om mm 0< < z C-) C=> 0 M M Cn Cn 0 .5" Black Sintra letters Double face tape and Silicon Adhesive ilk OV ED&O CITY OF EDMONDS _� =11� .1Z '�4I — 10 , 'T 1215 1h Avenue North - Edmonds, WA 98020 Phone: 425.771.0220 - Fax: 425.77 1.0212 1 - Web: www.ci.edmonds.wa.us DEVELOPMENT SERVICEs DEPARTMENT: PLANNING DIVISION ADMINISTRATIVE DESIGN REVIEW -STAFFDEasioN- BLD20100993 Project Proposal: The American Brewing Company is moving into the site located at 180 West Dayton Street, Suite 102 and is applying for a new, non -illuminated, wall mounted sign. Property Owner Port of Edmonds 336 Admiral Way Edmonds, WA 98020 Design Review Process: Applicant American Brewing Company 180 West Dayton Street, Suite 102 Edmonds, WA 98020 The proposed project requires a Design Review. Projects that remain under the SEPA threshold are reviewed by staff with the building permit and the design review is considered an administrative Staff Decision subject to the requirements of ECDC 20.60 (Sign Code) and is a Type I decision pursuant ECDC 20.01.003.A. Analysis: I . Location. The project site is located at 180 West Dayton St, Suite 102. The site is zoned CG — General Commercial through a contact rezone (R- 1979-4); however, conditions of the contract rezone -state that signs will be subject to the requirements of the BC zone. The comprehensive plan designation for the site is Downtown Master Plan and is located in the Downtown/Waterfront Activity Center overlay. American Brewing Co. is located in the southwest comer of building 180 at Harbor Square. The proposed sign would be placed on the northeast comer of the building so it will be visible from Dayton Street. 2. Sign type. The proposed sign is a non -illuminated wall mounted sign, which is a permitted sing type in the Downtown/Waterfront Activity Center. Size. Businesses within the BC zone are permitted I square foot of sign area per lineal foot of wall containing the main public entrance. American Brewing Company's business space has 90 lineal feet of frontage and is therefore permitted a maximum sign area allowed of 90 square feet. The proposed wall sign is 22.9 square feet and compliant with the area of sign allowed for the business. The wall where the sign will be placed is 120 feet, which means a maximum of 120 square feet of wall signs may be placed on this wall pursuant to ECDC 20.60.030.A. American Brewing's sign will be the third sign on this wall. BNB International has a 16.5 square foot sign (BLD20061338), Gallaghers' U Brew will have a 26.2 foot square foot sign, and Page I of2 A, American Brewing Company's sing is 22.9 for a total of 65.6 square feet of signage which is below the maximum of 120 square feet of signage allowed for this wall. 4. Color, The proposed wall sign will have red and blue lettering which are acceptable colors. 5. Height. Pursuant to ECDC 20.60.030.B, the maximum height of a sign is 14 f6et or the height of the face of the building. The proposed sign will be placed on the face of the building. Decision: Based on the facts and conclusions of this report, staff finds that the design review for this project (File No. BLD2,0100993) is APPROVED. I have reviewed the application for compliance with the Edmonds Community Development R Lien, Planning Division Date Appeals: Design review decisions by staff under the provisions of ECDC 20.12.030 are only appealable to the extent that the applicable building permit or development approval is an appealable decision under the provisions of the ECDC. Design review by staff is not in itself an appealable decision. Page 2 of 2 PLANNING DATA FILE] -- Sivn5 -- Name: Date: Site Address: 7 k(J, Plan Check BLD-20fe- Project Description: Reduced Site Plan Provided: NO) f9 1 Zoning: § ((,,A,--2A Comprehensive Plan Designation: Map Page: Corner Lot: (YES / No Flag Lot: (YES NU ADB File (or date waived): TOTAL Area �r T ',� of 'I y Allowed in Matrix Allowed TOTAL sign area Proposed Type of Sign zone? conditions area per Unit allowed for sign area met? unit this siqn Example wall wonternal Illurnindtlon Yes w1th condItIons Yes I sq- fflltneal ft. attached 41 ft. attached wall 41 square feet 20 square feet wall Sign # 1 t"u %J Wk - Sign #2 Sign #3 TOTAL Sign Area for Tenantl5ite Max Permitted: Previous Total: AW ProposedTotal: S14n Sign Type: Max Permitted: Actual Height: b'A L9 Sign Type: Max Permitted: Actual Height: Sign Type: Max Permitted: Actual Height: Sign.L�&ing Sign Type: Proposed: Allowed in Zone: Sign Type: Proposed- Allowed in Zone: U PLANNING DATA STREE=TFILE -- Signs �i�n Colots Proposed: Acceptable? Requires ADB Approval? \j �Ff�n Location If freestanding and 3-feet or over (unless a fence) meets setbacks? — Required Setbadcs Street: id e Side: Rear: Actual Setbacks Street: Side: Side: Rear: Lan for Freestanding Signs Size: Location: IV Critical Areas Determination #: Study Required Waiver Other Plan Review By: A�4ERICAN 5REANS.00. 1'--')A�eTCN— SUITE # 10.2 — Er�)NICNI�)51 5 8 12' 3'-0' _n n 4 30- MIN., roo, MIN. - — - ------------------- jL- ------------ w : w I Y- 2f :2fofL f b fly L-------------------- 7"�PICAL RE57RCC�� PLAN 3/8' = P-0, gl, 0 -c/) ao6 cs/ 114,10"5- Al City of Edmonds STREET FILE Traffic Impact Analysis Worksheet /11c. i Name of Proposed Project: 67/4 4 1-1-A C �19 A-/ 2 &ALA;; Owner/Applicant Name a,2 Sj� A Street/Mailing Address A City State zip Telephone: Y�01' Applicant Contact Person: (54mr- Name StreeUMalling Address City Telephone: Traffic Engineer who prepared the Traffic Impact Analysis (if applicable): ILIA Firrn Name Telephone: THRESHOLD LEVELS OF ANALYSIS Contact Name E-mail: State Zip Pr9ject Traffic Levels Sections to Complete 1. Less than 25 peak -hour trips generated I and 7 only (Worksheet/Checklist) II. More than 25 peak -hour trips generated All sections 1. PROJECT DESCRIPTION a. Location - Street address: ao vef Yl-'-- flach a vkinity mV and site plait.) b. Specify existing land use: 41 c. Specify proposed type and size of development: 111� AZ 6 (# of residential units andlor squarefootage of building) Revised on 6124110 E82 - Traffic Impact Analysis Worksheet Page 1 of 5 d. Date construction will begin and be completed: e. Define proposed access locations: f. Define proposed sight distance at site egress locations: 2. TRIP GENERATION Source shalt be the Eighth Edition of the Institute of Transportation Engineers (ITE) Trip Generation manual. For independent fee calculations, the current edition of the ITE manual may be used. ADT = Average Daily Traffic PM Peak -hour trips (AM, noon or school peak may also apply as directed by the City Engineer) a. Existing Site Trip Generation Table: PM Peak -Hour Trips Land Use Daily (ADT) IN OUT b. Proposed Project Trip Generation Table: Land Use b. Proposed Project Trip Generation Table: Land Use PM Peak -Hour Daily (ADT) IN Trips OUT c. Net New Project Trip Generation Table: Land Use PM Peak -Hour Daily (ADT) IN Trips OUT d. State assumptions and methodology for internal, link -diverted or passby trips: Revised on 6124110 E82 - Traffic Impact Analysis Work -sheet Page 2 of 5 I r 7. MITIGATION RECOMMENDATIONS State recommended measures and fees required to mitigate project specific traffic impacts. Traffic impact fee shall be calculated from the Edmonds Road Impact Fee Rate Study Table 4 (attached) and as identified in ECDC 18.82.120, except as otherwise provided for independent fee calculations in ECDC 18.82.130. El CHANGE IN USE Fee for prior use shall be based on fee established at the time the prior use was pennitted. If the previous use was permitted prior to the adoption of Ordinance 3516 (effective date: 09/12/04), the 2004 ECDC 18.82.120 impact fee shall be used. I Units in ITE Land Use Category Per Unit square feet, Fee Rate of dwelling, vfp, etc. New Use $ A X Prior Use $ X QbOA New Use Fee: $ t19 -rJ For Use Fee: $ 0 NEW DEVELOPMENT Units in ITE Land Use Category Per Unit square feet, Fee Rate 9 of dwelling, I vfp, etc. —I F-1-4ew Use $ X = I 0 OTHER Fee NUTIGATION FEE RECOMMENDATION: $ INDEPENDENT FEE CALCULATION: $200.IQ_L+ consultant fee TOTAL TRAFFIC IMPACT F City of Edmonds, Engineering Division Approval 056r, Date ees will �be due, �nor �viill a credit be given, for an impact fee calculation resulting in a net negative. p ct� ��Re,isedloiai 6Z24ZJ 0 E82 - Traffic Impact Analysis Worbheet Pagge 5 of 5 M41; r,FCEINJED JUL 2 7 2005 ENGINEERING WOO" Final Sampling and Analysis Plan Harbor Square Complex Edmonds, Washington July 25, 2005 Prepared for Port of Edmonds Edmonds, Washington 1ALANDAU ASSOCIATES 130 2nd Avenue South Edmonds, WA 98020 (425) 778-0907 TABLE OF CONTENTS 1.0 INTRODUCTION 2.0 SAMPLE LOCATIONS AND ANALYSIS 2.1 EXPLORATION LOCATION AND SAMPLE COLLECTION 2. 1.1 Edmonds Marsh 2.1.2 Southeast of Remediation Area I 2.2 ANALYTICAL TESTING METHODS 3.0 FIELD PROCEDURES 3.1 SAMPLE DESIGNATION 3.2 SAMPLING PROCEDURES 3.2.1 Edmonds Marsh 3.2.2 Southeast of Remediation Area I 3.3 GLOBAL POSITIONING SURVEY 3.4 SAMPLE LABELING, SHIPPING, AND CHAIN -OF -CUSTODY 3.5 EQUIPMENT DECONTAMINATION 3.5.1 Edmonds Marsh 3.5.2 Area Southeast of Remediation Area 1 3.6 RESIDUALS MANAGEMENT 4.0 SCHEDULE 5.0 REFERENCE LIST OF FIGURES Title Vicinity Map 2 Proposed Soil Boring Locations — Edmonds Marsh Impact Assessment 3 Proposed Exploration Trench Locations Southeast of Remediation Area I LIST OF TABLES Table Title 1 Sample Collection and Analysis Summary LIST OF APPENDICES Appendix Title A Health and Safety Plan Page 1-1 2-1 2-1 2-1 2-2 2-2 3-1 3-1 3-1 3-1 3-2 3-2 3-3 3-3 3-3 3-4 3-4 Eel 5-1 07/25(05 SAWPROGA173\025\015\Edmonds Marsh_SAP-FinaLdoc ii LANDAu AssocIATES 1.0 INTRODUCTION This sampling and analysis plan (SAP) describes the procedures that will be employed to conduct the field sampling and laboratory analytical components of the petroleum hydrocarbon contamination investigation located at the Harbor Square complex and an adjacent marsh area. The site is located in Edmonds, Washington (Figure 1). During the period from August 2004 to February 2005, Landau Associates conducted a remedial action consisting of the excavation and offsite removal of petroleum -impacted soils, debris, and free - phase petroleum hydrocarbons (Landau Associates 2005). Petroleum -impacted soils, debris, and free - phase petroleum hydrocarbons were observed in the sidewall of the excavation that bordered the Edmonds Marsh at a depth of approximately 7 to 8 ft below ground surface (BGS). In addition, petroleum -impacted soil was observed in the sidewall at the southeastern extent of Remediation Area I at a depth of approximately 6 ft BGS. Further excavation in to the Edmonds Marsh was not conducted due to the potential for water in the marsh to drain into the excavation and further excavation to the southeast of Remediation Area I was not conducted to limit disruptions to nearby businesses. Landau Associates plans to conduct additional subsurface assessment to determine the extent to which the petroleum impacts and free -phase petroleum hydrocarbons at the southern border of Remediation Area I extend out into the marsh and to attempt to determine the nature and extent of subsurface petroleum impacts to the southeast of Remediation Area I. The assessment is expected to include the advancement of approximately six soil borings in the marsh. Figure 2 shows potential soil boring locations that are located on the Port of Edmonds (Port) property. Site access has not been granted by the City of Edmonds (City) to conduct additional assessment on property owned by the City. Soil -boring locations will be limited to the "dry" areas of the marsh. Actual soil boring locations and number of samples may be adjusted, based on field conditions (i.e., surface water elevation in the marsh and soil saturation) and the extent of petroleum impacts (if encountered). It is expected that a minimum of 5 and a maximum of 10 samples will be collected for laboratory analysis. Further assessment (in the form of the collection of additional samples) may be needed if 10 samples are not sufficient to delineate the extent of the free product. If more than 10 samples are required to assess the extent of free product in the marsh, these samples may be collected during a separate sampling event after the Port reaches an agreement with the Washington State Department of Ecology to determine who should be responsible for collecting additional data in the marsh and, if necessary, after access is granted by the City to conduct assessment activities on City property. The additional assessment to the southeast of Remediation Area I will be conducted by completing a series of "test trenches" for the purpose of collecting soil samples (Figure 3). Test trenches 07/25/05 S:%WPR0Q173\025\015XEdrnonds Marsh.SAP-Rnal.doc 1-1 LANDAu AssocIATES are being used instead of soil borings due to the somewhat discontinuous nature of the petroleum impacts observed during the August 2004 to February 2005remedial action. Based on the conditions observed during trenching activities and analytical results of verification soil samples, excavation of the test trench assessment area may immediately follow trenching activities. The assessment activities will occur after necessary permits are acquired and the marsh is sufficiently dry to allow for personnel and sampling equipment to enter the area. The remainder of this document presents sample collection procedures (Section 2.0), field procedures (Section 3.0), a tentative schedule (Section 4.0), and references (Section 5.0). The project Health and Safety Plan is presented as Appendix A. 07/25/05 S:\WPROC\l 73\025\01 5\Edmonds Marsh.SAP-RnEd-doc 1-2 LANDAu AssocIATES I I I I 11 I 2.0 SAMEPLE LOCATIONS AND ANALYSIS Proposed sample collection locations are shown on Figure 2 (Edmonds Marsh) and on Figure 3 (southeast of Reniediation Area I). In conjunction with the preparation of the SAP, Landau Associates will schedule a private utility locate contractor for the site to identify potential subsurface utilities that may be located within the planned assessment area. Following the location of subsurface utilities, Landau Associates will identify sampling locations in the Edmonds Marsh using survey stakes and test trenches located southeast of Remediation Area I using spray paint. Sample locations in the test trenches southeast of Remediation Area I will be determined in the field. The number of samples to be collected and the chemical analyses to be performed on each sample are described below. 1 2.1 EXPLORATION LOCATION AND SAMPLE COLLECTION I I I I I d I I 2.1.1 EDmoNDs MARSH If possible, a hand auger will be used to collect soil samples for laboratory analysis. If soil samples cannot effectively be collected using a hand auger (i.e., too great of a vacuum is induced preventing the successful extraction of the hand auger from the marsh soils), then a small direct -push (i.e., jackhammer) unit will be used to drive direct -push probe rods into the soil. Soil borings will extend to approximately 3 to 10 ft BGS, depending on subsurface conditions encountered in the field. The final locations of the borings may be adjusted in the field, based on conditions in the marsh. The advancement of all borings will be monitored and recorded by a Landau Associates field representative. A record of the soil and groundwater conditions will be maintained in a boring log. The boring log will show sampling depths, sampling methods, sample recoveries, soil types, stratifications, any evidence of contamination obser ' ved during drilling, and other information pertinent to the investigation. Each boring log will also identify the name of the drilling company and operator�s), the type of drilling equipment, starting and finishing dates for drilling, boring number, and boring location. Soil types will be described in accordance with the Unified Soil Classification System (USCS). Field analysis of volatile organic compounds (VOCs) in the composite sainples will be completed using a photoionization detector (PD:)). We anticipate that one soil sample from each boring will be selected for laboratory analysis, based on field screening results and physical evidence. Boring locations will be surveyed to establish their horizontal position -using differential global positioning system (DGPS) equipment. 07/25105 SAWPROQ1 73\02M1 5Edrrionds Marsh—SAP-Rnal.doc 2-1 LANDAu AsSOCIATES 2.1.2 SOUTHEAST OF REMEDIATION AREA I Landau Associates personnel will collect soil samples from the sidewalls and base of test trenches. Test trenches will extend to approximately 8 to 12 ft BGS, depending on subsurface conditions encountered in the field. The final locations of the trenches may be adjusted in the field. The excavation of all test trenches will be monitored and recorded by a Landau Associates field representative. All field activities, including soil removal and soil sampling, will be documented and managed by project oversight personnel in appropriate forms and in field notebooks. A record of the soil and groundwater conditions will be maintained in field notebooks. The field notebook will show sampling depths, soil types, stratifications, any evidence of contamination observed during drilling, and other information pertinent to the investigation. Soil types will be described in accordance with the USCS. Field analysis of VOCs in the soil samples will be completed using a PID. In addition, stockpile characterization samples will be collected from the excavated soil stockpiles. Stockpile characterization samples will be collected to verify that petroleum hydrocarbon concentrations are in the excavated soil, if excavated soil is to be disposed off site, and to justify disposal methods for the impacted material. 2.2 ANALYTICAL TESTING MIETHODS For purposes of this SAP, we have anticipated that a maximum of 15 samples will be collected from the Edmonds Marsh investigation and 30 samples will be collected from the test trenches southeast of Remediation Area 1. Samples will be analyzed by the laboratory for gasoline -range total petroleum hydrocarbons (TPH-G) using Method NWTPH-Gx; benzene, toluene, ethylbenzene, and total xylenes (BTEX),using U.S. Environmental Protection Agency (EPA) Method 8021; and diesel- and lube oil -range total petroleum hydrocarbons (TPH-D and TPH-0) using Method NWTPH-Dx. A sample collection and analysis summary is presented in Table 1. Samples will be delivered to CCI Laboratories located in Everett, Washington for laboratory analysis. 07/25/05 SAWPR0Q1 73\02Wl S\Edrnonds Marsh—SAP-Rnal.doc 2-2 LANDAu AssocIATES I I I I I 1� I I I I I I I I I 3.0 FIELD PROCEDURES 3.1 SAMPLE DESIGNATION Designations of samples collected from exploration locations in the Edmonds Marsh will be preceded with the prefix "HA" for hand auger or "DP" for direct -push, and numerically sequenced. Designations of samples collected from each hand auger exploration will receive a suffix denoting the top of the 1-ft depth interval from which it was collected. For example, HA-3-7 will represent the sample collected from hand auger exploration number 3 beginning at a depth of 7 to 8 ft BGS. Samples collected from each direct -push exploration will receive a suffix denoting the top of the 2-ft depth interval from which it was collected. For example, DP-2-4 will represent the sample collected from direct -push exploration number 2 beginning at a depth of 4 to 6 ft BGS. Samples collected from a test trench will be identified using the following naming convention: Example: LAI-SW3-TT14 LAI: Landau Associates; Inc. SW3: Sample is the Yd sidewall sample collected in the test trench ("Floor" similarly used for samples collected from the base of the trench). TTL Sample collected from test trench 1. 4: The depth (in feet) at which the sample was collected. 3.2 SAMPLING PROCEDURES Samples will be selected for chemical analyses based on field screening results (i.e., PID, olfactory' and visual observation). If field screening results indicate no obvious signs of contamination, then the sample interval directly above the water table may be selected for analysis. Samples will be collected directly from a hand auger head, a direct -push sample sleeve, or a backhoe bucket using a decontaminated stainless steel spoon. The samples will then be placed directly into laboratory -supplied containers. Each jar will be labeled as described in Section 3.1 of this report. The specific sample collection equipment is described below: - 3.2.1 EDmoNw MARSH The hand augers to be used at the site will consist of a3/4-inch diameter metal rod with an open- ended metal cylinder auger head attached to the bottom and a metal handle attached to the top. The auger will be advanced or extracted by rotating the handle clockwise and counterclockwise, respectively. The direct -push samplers to be used at the site will consist of an outer cylindrical steel casing (approximately I 07/25tO5 SAWPR0C%1 73\025M Mdrwnds Marsh-SAP-FinaLdoc 3-1 LANDAu AssOCIATES 2 inches in diameter) with a dedicated polyethylene sample sleeve inside. The sampler will be advanced into soils using a jackhammer or roto-hammer and extracted with a small, portable hydraulic jack. The footprint of the jack will be approximately 1.5 ft by 1.5 ft. Supports (i.e., 2-inch by 4-inch lumber) will be used to prevent the jack from sinking into the marsh while the sampler section is being retrieved. The sleeve will be extracted from the sampler once the sampler section is retrieved from the boring. The contents of the hand auger head or direct -push sample sleeve will be field -screened for VOCs using a PM. The resulting PID reading, soil descriptions, and drilling observations will be recorded by the Landau Associates field personnel on a boring log. 3.2.2 SOUTHEAST OF REMEDIATION AREA I Soil samples will be collected from approximately 0 to 6 inches into the sidewall and base at each sample location using a stainless steel spoon or hand auger, or from the excavator bucket when gaining access to sample locations could be a personal safety hazard. If soil is collected from the excavator bucket, care will be taken to collect the sample from the least disturbed soil not in direct contact with the excavator bucket. Approximately one soil sample will be collected per every 50 linear ft of sidewall and one at the base of each trench. Actual sample locations may vary depending on field conditions encountered. The final sample collection locations will be recorded on a map prepared by personnel collecting the soil samples. Samples will be field screened for VOCs using a PID. The resulting PID reading, soil descriptions, and drilling observations will be recorded by the Landau Associates field personnel in a field notebook. A City active water supply main extends southeast to northwest through the investigation area that the test trenches will be excavated, as seen on Figure 3. Excavation of test trenches near the water main may become a safety hazard due to the high pressure in the water main. During the August 2004 to February 2005 remedial action, construction personnel installed isolation valves at two points along the water main to isolate a portion of the water main. Prior to test trenching, this portion of the water main will be isolated to allow for future excavation without disruption of the potable water supply. 3.3 GLOBAL POSITIONING SURVEY Sample locations will be surveyed to establish their horizontal position using the Global Positioning System. 07/25t05 SAWPROM1 73\025\01 5\Edmonds Marsh-SAP-Final.doc 3-2 LANDAu AssocIATES ' I I 1 3.4 SAMPLE LABELING, SHIPPING, AND CHAIN -OF -CUSTODY Sample container labels will be completed immediately before or immediately following sample collection. Container labels will include the following information: 0 Project name 0 Project number * Sample identification 0 Initials of the person collecting the sample * Date and time of collection 0 Analysis requested. Samples will be transported to the designated analytical laboratory using the following procedures: 0 Samples will be placed on ice in a sealed cooler immediately after collection a Each sample container will be individually packed in bubble wrap when placed in the cooler 0 The samples will be sent by courier to the analytical laboratory by Landau Associates 0 All samples submitted for analysis will be accompanied by a Chain -of -Custody form. 3.5 EQUIPMENT DECONTAMINATION 3.5.1 EDmoNDs MARSH All- sampling equipment will be fully decontaminated before use and in between sample collections. If direct -push drilling methods are necessary, hydrocarbon absorbent drip pads will be Dlaced in'areas where there' 'could be potential drips of hydrocarbons. Landau Associates and drilling personnel will have a spill kit at the site in the event of a discharge of hydraulic fluid, oil, or fuel. Sampling equipment (spoons and bowls) will be placed into 5-gal buckets directly after use. These buckets will be transported out. of the marsh by Landau Associates personnel where wet decontamination methods will be used to minimize the possibility of cross -contamination. Down -the - hole drilling equipment (augers or probes with soil sampling sleeves) will also be transported out of the marsh and decontaminated using wet decontamination methods prior to each sample interval. Wet decontamination procedures, are as follows: Wash equipment with Alconox/tap water solution. (If heavy -oil free product is encountered, an initial hexane/methanol rinse may be used to remove the residuals from the equipment.) 07/25/05 S:\WPROCkl73kO25\Ol5\EdmondsMarsh—SAP-Final.doe 3-3 LANDAu AsSOCIATES 0 Rinse with tap water 0 Rinse with de -ionized water 0 Repeat entire procedure or any parts of the procedure as necessary 0 Disposable gloves will be changed between each sampling location. 3.5.2 AREA SOUTHEAST OF REMEDIATION AREA I Prior to commencement of trenching activities, work zones will be established to designate areas for specific tasks. The work zones will include: the exclusion zone, the contarnination reduction zone (which encompasses an equipment decontamination zone and a personnel decontamination zone), and the support zone. Preliminary identification of these various zones is indicated on Figure 3. The exclusion zone will include the area encompassing the proposed test trenches and the contamination reduction zone, as indicated on Figure 3. Only site personnel with proper training and equipped in appropriate personal protective equipment will be permitted to enter the exclusion zone after reviewing and signing.the health and safety plan (HASP) prepared by Landau Associates (Appendix A). The exclusion zone will be demarcated with caution tape during trenching activities. The support zone will consist of the remainder of the site used for ingress and egress for the site and will remain accessible to the public during the removal action. 3.6 RESIDUALS MANAGEMENT Soil and water generated during the sample collection and any decontamination processes will be contained in 5-gal buckets then transferred to 55-gal drums. Drums will be temporarily stored on Port property pending analytical results. Landau Associates will arrange for the disposal of generated waste water and soil. Disposable clothing and equipment will be placed in plastic bags and disposed as solid waste in an appropriate solid waste facility. Residual soils will be characterized by the analytical results of soil samples. 07/25/05 SAWPAWI 73\025\01 S\Edrnonds Marsh_SAP-Final.doc 3-4 LANDAu AssocIATES 4.0 SCHEDULE Sampling activities in the Edmonds Marsh and trenching activities in the area southeast of Remediation Area I are scheduled to occur, if site conditions allow, in summer 2005; however, this schedule is subject to change based on the weather. Potential flooding in the marsh could prevent successful access to the marsh and recovery of soil samples. Additionally, a high groundwater table in the surrounding subsurface could cause significant difficulties to excavating test trenches and to the recovery of soil samples. 07/25105 SAWPROM1 73\025\01 REdmonds Marsh—SAP-Final.doc 4-1 LANDAu AssocIATES 5.0 REFERENCE Landau Associates. 2005. Revised Soil Remediation Summary Report, Harbor Square Complex, Edmonds, Washington. Prepared for Port of Edmonds. June 1. 07/25/05 SAWPRM1 73\025\01 5\Edrrionds Marsh-SAP-Final.doc 5-1 LANDAu AssocIATES !imam Project Location f3c 235TH PL 0 1/2 Scale in Miles Harbor Square LANDAU Edmonds, Washington ASSOCIATES I P.ine a-- 2 1111! 111 111 1111 111!!110� s I . .1.1 - 2 6 IST- SV., JE 414 S� St 24 sw qs" f1221 T 2 TIPL R t — 28 9 g9� I PL �W 104 is )W- 32 w P S V HOLLY 2 sw 233RD F MADROIP 35 235TH i sw I I I(EM liffw I Map from DeLorme Street Aflas USA, 2002 ? P'O'ect Location S Spokane Edmond com, .Ta Figure Vicinity Map 1 1 Page 1 of 1 TABLE 1 SAMPLE COLLECTION AND ANALYSIS SUMMARY HARBOR SQUARE SAMPLING AND ANALYSIS PLAN EDMONDS, WASHINGTON Area # of Samples Collected Analytes Analyses Edmonds Up to 15 TPH-D and TPH-0 NWTPH-Dx Marsh TPH-G NWTPH-Gx BTEX EPA 8021 Southeast Of Up to 30 TPH-D and TPH-0 NWTPH-Dx Remediation TPH-G NWTPH-Gx Area 1 BTEX EPA 8021 07/22/05 SAWPAW173\025\015Wdrrionds Marsh_SAPjb1-FinaJ.doc LANDAu AssocIATES Page 1 of 15 LANDAU 14 ASSOCIATES EWMIMNTAi I GEaM*aM I NARM KXURas WORK LOCATION PERSONNEL PROTECTION AND SAFETY EVALUATION FORM Job No.: 173025.010.015 Prepared by: David Nelson Date: June 3. 2005 Attach Pertinent Documents/Data Fill in Blanks As Appropriate Reviewed by: Date: Martin Powers June 7, 2005 A WORK LOCATION'DESCRIP'TION 1. ProjectName: 'Harbor Square; Marsh Impact Assessment. 2. Location: Northern extent of the Edmonds Marsh near 170 and 180 West Dayton Street, and south-southeast of 170 West Dayton Street, Edmonds, Washington. 3. Anticipated Activities: Soil sampling in the marsh using hand auger or direct -push drilling techniques. 4. Size: Edmonds Marsh: Proposed borings are anticipated to be advanced within a 3,000 square foot (ft2 )area of the marsh. Area Southeast of Remediation Area I: Proposed test trenches are anticipated to be advanced within a 4,200 ft2 area. 5. Surrounding Population: North: Commercial business park followed by West Dayton Street. South: Edmonds Marsh East: Commercial business park followed by State Route 104 West: Burlington Northern/Santa Fe Railroad property followed by the Port of Edmonds. 6. Buildings/Homes/Industry: None. 7. Topography: Generally flat (marsh). 8. Anticipated Weather: Field work to be conducted following approximately 2 weeks of dry weather in order to achieve and maintain low-water conditions. 9. Unusual Features: Marshland. 10. Site History: A portion of the Edmonds Marsh was formerly used as farmland. 1 06/15/05 S:\WPROM173\025\015\EdmondsMarsh—HASP.doc LANDAu AssocIATES Page 2 of 15 B. HAZARD DESCRIPTION 1. Background Review: Z Complete E] Partial If partial, why? 2. Hazardous Level: B F1 C D Fj Unknown Justification: 3. _ Types of Hazards: (Attach additional sheets as necessary) A. Chemical Z Inhalation F] Explosive Biological Z Ingestion F] 02 Def. F] Skin Contact Describe: Exposure to chemical hazards from petroleum products. Nitrile gloves will be worn. B. Z Physical Cold Stress 0 Noise F1 Heat Stress F] Other Describe: Edmonds Marsh Noise fromjackhammer. Physical hazards from walking around in the marsh. Hard hats will be worn. Ear protection will be used. Steel -toed boots will be worn at all times due to heavy object hazards. Area Southeast of Remediation Area I Excavator activities, noise from excavator and dump trucks. Physical hazards from traffic, equipment, may be encountered during trenching activities. Hard hats will be worn. Ear protection will be used. Steel -toed boots will be worn at all times due to heavy object hazards. Potential trip and fall hazards associated with excavation. C. F1 Radiation Describe: 4. Nature of Hazards: Air Describe: Exposure to possible volatile organic components of petroleum hydrocarbons is possible. Breathing zone vapors will be analyzed with a photoionization detector. Soil Describe: Exposure to possible volatile organic components of petroleum hydrocarbons in the soil. F� Surface Water Describe: Groundwater" Describe: Exposure to possible volatile organic components of petroleum hydrocarbons in the groundwater. F1 Other Describe: 06115105 SAWPR0C\1 73\025\01 5\Edmonds Marsh—HASP.doc LANDAu AssocIATES Page 3 of 15 5. Chemical Contaminants of Concern F1 N/A Instruments Used to PEL I.D.L.H. Source/Quantity Symptoms of Acute Monitor Contaminant (ppm) (Ppm) Characteristics Route of Exposure Exposure Contaminant Benzene 1 ppm 5 ppm Soil at unknown Inhalation, ingestion, Irritated eyes, skin, PID meter concentrations absorption, and skin nose, and respiratory Draeger or eye contact system; giddiness; tubes headache; nausea; Combustible staggered gait; Gas Indicator dermatitis; fatigue; (CGI). anorexia; lassitude; bone marrow depressant. (carcinogenic) Toluene 100 150 Soil and groundwater Inhalation, ingestion, Headache; dizziness; PID meter ppm ppm at unknown percutaneous drowsiness; concentrations absorption, and skin coordination and eye contact problems; and coma Xylene 100 150 Soil and groundwater Inhalation, ingestion, Nervous system PID meter ppm ppm at unknown percutaneous depression; liver and concentrations absorption, and skin kidney damage and eye contact Ethylbenzene 100 125 Soil and groundwater Inhalation, ingestion, Nervous system PID meter ppm ppm at unknown percutaneous depression; concentrations absorption, and skin headaches; dizziness; and eye contact nausea; convulsions; and coma Notes: 06115/05 SAWPROC\173\025\015\Edmonds Marsh—HASP.doc LANDAu AssocIATES Page 4 of 15 6. Physical Hazards of Concern F� N/A Procedures Used to Hazard Description Location Monitor Hazard Difficult terrain Soft soils in Edmonds Marsh Edmonds Marsh Use of buddy -system and cellular create potential to get stuck phones 06/15/05 SAWPROCkl 73kO25\01 5\Edmonds Marsh_HASP.doc LANDAu AssocIATES I Page 5 of 15 P S I 7. Work Location Instrument Readings [-� N/A Location: Percent 02: Percent LEL: Radioactivity: PID: FID: Other: Other: Other: Other: Other: Location: Percent 02: Percent LEL: Radioactivity: PID: FID: Other: Other: Other: Other: Other: Location: Percent 02: Radioactivity: FID: Other: Other: Location: Percent 02: Radioactivity: FID: Other: Other: Percent LEL: PID: Other: Other: Other: Percent LEL: PIDD: Other: Other: Other: 8. Hazards Expected In Preparation For Work Assignment F� N/A Describe: 06/15105 S:\WPROC\l 73\025\01 5\Edmonds Marsh—HASP.doc LANDAu AssoclATES Page 6 of 15 C. PERSONAL PROTECTIVE EQUIPMENT 1. Level of Protection F1 A E] B C Z D Location/Activity: Soil sample collection E] A El B E] C F-1 D Location/Activity. 2. Protective Equipment (specify probable quantity required) Respirator E] N/A Clothing 0 N/A. El SCBA, Airline Fully Encapsulating Suit Full -Face Respirator Chemically Resistant Splash Suit Half -Face Respirator (Cart. organic El Apron, Specify: vapor) (Only if upgrade to Level C per Attachment 1) Escape mask Tyvek Coverall None Saranex Coverall El Other: El Coverall, Specify n Other: n Other: Head & Eye E] N/A Z Hard Hat Goggles Face Shield Z Safety Eyeglasses [] Other: Hand Protection 0 N/A Z Undergloves; Type: 0 Gloves; Type: E] Overgloves; Type: [:] None Fj Other: FootProtection F� N/A E] Neoprene Safety Boots with Steel Toe/Shank 17 Disposable Overboots Z Other: Steel -toed boots 06/15105 SAWPAW1 73\025\01 5\Edrnonds Marsh—HASP.doc LANDAu AssocIATES Page 7 of 15 3. Monitoring Equipment F1 N/A CGI PID 0' Meter FID Rad Survey Ej Other El Detector Tubes (optional) lype: D. DEC6N'TAMINA'TION`� PERSONAL DECONTAMINATION E Required Not Required EQUIPMENT DECONTAMINATION E Required Not Required 06/15/05 SAMR001 73\025\01 5\Edrnonds Marsh—HASP.doc LANDAu AssocIATES Page 8 of 15 1 If required, describe: Edmonds Marsh Soil sampling equipment (spoons and bowls) will placed into 5-gal buckets directly after use. These buckets will be transported out of the marsh by Landau Associates personnel where wet decontamination methods will be used to minimize the possibility of cross -contamination. Down -the - hole drilling equipment (augers or probes with soil sampling sleeves) will also be transported out of the marsh and decontaminated using wet decontamination methods prior to each sample interval. Wet decontamination procedures are as follows: Wash equipment with Alconox/tap water solution. (If heavy -oil free product is encountered, an initial hexane/methanol rinse may be used to remove the residuals from the equipment.) • Rinse with tap water. • Rinse with de -ionized water. • Repeat entire procedure or any parts of the procedure as necessary. • Disposable gloves will be changed between each sampling location. Area Southeast of Remediation Area I Soil sampling equipment (spoons and bowls) will be decontaminated using wet decontamination methods to minimize the possibility of cross7-contamination. Dry decontamination procedures will be used for the excavator between excavation of each trench. Dry decontamination methods will use a stiff brush and/or broom to remove soil from the excavator. If saturated soil conditions are encountered, then wet decontamination procedures may be used to decontaminate the excavator. If heavy -oil free product is encountered, an initial hexane/methanol rinse may be used to remove the residuals from the equipment. Wet decontamination procedures are as follows: 0 Wash equipment with Alconox/tap water solution. (If heavy -oil free product is encountered, an initial hexane/methanol rinse may be used to remove the residuals from the equipment.) • Rinse with tap water. • Rinse with de -ionized water. • Repeat entire procedure or any parts of the procedure as necessary. • Disposable gloves will be changed between each sampling location. I I I I 1, I I 1, I h I 11 I 06/15/05 SAWPROC\1 73\025\01 5\Edrmnds Marsh_HASP.doc LANDAu AssocIATES I Page 9 of 15 E.PERSONNEL Medical Fit Test Name Work Location Title/Task Current Current 1 Martin Powers Project Manager/P.E. 2. David Nelson Staff Geologist 3. 4. 5. F-1 0 6. 0 R 7. R 8. F-1 9. F-I 10. E] Site Safety Coordinator: David Nelson 06/15/05 SAWPROM1 73kO25\01 5\Edmonds Marsh-HASP.doc LANDAu AssocIATES Page 10 of 15 F. ACTIVITIES COVERED UNDER THIS,PLAN Task No. Description Preliminary Schedule 015 Soil investigation June 2005 06/15105 S:\WPROC%173025\015\EdmondsMarsh—HASP.doc LANDAu AssocIATES mom mm Mon MM Page 11 of 15 G. SUBCONTRACTOR'S HEALTH AND: SAFETY- PROGRAM'EVALUATION:� N/A Name and Address of Subcontractor: Cascade Drilling EVALUATION CRITERIA Item Adequate Inadequate Comments Medical Surveillance Program 0 0 Personal Protective Equipment Availability El Onsite Monitoring Equipment Availability El Safe Working Procedures Specification El Training Protocols El Ancillary Support Procedures (if any) Emergency Procedures El Evacuation Procedures Contingency Plan El El Decontamination Procedures Equipment El 0 Decontamination Procedures Personnel El M GENERAL HEALTH AND SAFETY PROGRAM EVALUATION: E] Adequate F-1 Inadequate Additional Comments: Landau Associates Basic Agreement in place with Cascade Drilling — copy on file Evaluation Conducted By: Date: 06/15105 SAWPR0C\173\025\015\Edmonds Marsh—HASP.doc LANDAu AssocIATES Page 12 of 15 EMERGENCY FACILITIES AND NUMBERS Hospital: Stevens Memorial Hospital 21601 76th Avenue West Edmonds, Washington 98026 Directions: See Map and Directions to Hospital (Attachment 2) Telephone: (425) 640-4000 Emergency Transportation Systems (Fire, Police, Ambulance) — 911 Emergency Routes — See Map and Directions to Hospital (Attachment 2) Emergency Contacts: Offsite Onsite Martin Powers 425-778-0907 In the event of an emergency, do the following: 1. Call for help as soon as possible. Call 911. Give the following information: WHERE the emergency is — use cross streets or landmarks PHONE NUMBER you are calling from WHAT HAPPENED — type of injury WHAT is being done for the victim(s) YOU HANG UP LAST — let the person you called hang up first. 2. If the victim can be moved, paramedics will transport to the hospital. If the injury or exposure is not life threatening, decontaminate the individual first. If decontamination is not feasible, wrap the individual in a blanket or sheet of plastic prior to transport. 06/15t05 SAMR00171025\015\Edmonds Marsh-HASPAOC LANDAu AssocIATES Page 13 of 15 HEALTH AND SAFETY PLAN APPROVAUSIGN OFF FORMAT I have read, understood, and agreed with the information set forth in this Health and Safety Plan (and attachments) and discussed in the Personnel Health and Safety briefing. Name Signature Date Name Signature Date Name Signature Date Name Signature Date gnature Date David Nelson i)av' Si Site Safety Coordinator Signature Date Tim Syverson Landau Health and Safety Manager Signaiture Date Martin Powers Project Manager Signature Date Personnel Health and Safety Briefing Conducted By: Name Signature Date 06115105 S:\WPROC%l 73\025\01 5\Edmonds Marsh—HASP.doc LAN DAu AssocIATES Page 14 of 15 ATTACHMENT 1 ACTION LEVELS FOR RESPIRATORY PROTECTION AS MEASURED WITH A PHOTOIONIZATION DETECTOR (PID) Monitoring Parameter Reading Level of Protection vocs >10 ppm and <20 ppm Upgrade to level C half -face respirator vocs >20 ppm and < 100 ppm Upgrade to full -face respirator vocs >100 ppm Stop work, contact H&S Manager 06/15/05 SAWPRMI 73\025\01 5\Ed=nds Marsh—HASP.doc LANDAu AssocIATES Page 15 of 15 ATTACHMENT 2 MAP TO HOSPITAL Directions Start out going EAST on W DAYTON ST toward SUNSET AVE/WA-104. 2: 3: 4: 6: Turn LEFT onto SUNSET AVE/WA-104. Turn RIGHT onto MAIN ST/WA-524. Continue to follow MAIN ST. Turn SLIGHT LEFT onto 212TH ST SW. Turn RIGHT onto 76TH AVE W. Total Est. Time: 9 minutes End at 21601 76th Ave W Edmonds, WA 98026-7507, US Total Est. Distance: 2.88 miles Distance 0.1 miles 0.1 miles 1.8 miles 0.5 miles 0.2 miles 06/15/05 S:\WPROC\l 73\025\01 SEdmonds Marsh_HASP.doc LANDAu AssocIATES APPE N DIX A Health and Safety Pla, , 0 I Page 1 of 15 I 11 I I I I LANDAU 14 ASSOCIATES &MKMDM I GMMCMCA I NWM WSOMM WORK LOCATION PERSONNEL PROTECTION AND SAFETY EVALUATION FORM Job No.: 173025.010.015 Prepared by: David Nelson Date: June 3, 2005 Attach Pertinent Documents/Data Fill in Blanks As Appropriate Reviewed by: Martin Powers Date: June 7, 2005 'ORX LOCATION DESCRIPTION 1. Project Name: Harbor Square; Marsh Impact Assessment. 2. Location: Northern extent of the Edmonds Marsh near 170 and 180 West Dayton Street, and south-southeast of 170 West Dayton Street, Edmonds, Washington. 3. Anticipated Activities: Soil sampling in the marsh using hand auger or direct -push drilling techniques. 4. Size: Edmonds Marsh: Proposed borings are anticipated to be advanced within a 3,000 square foot (ft2 )area of the marsh. Area Southeast of Remediation Area L Proposed test trenches are anticipated to be advanced within a 4,200 ft2 area. 5. Surrounding Population: North: Commercial business park followed by West Dayton Street. South: Edmonds Marsh East: Commercial business park followed by State Route 104 West: Burlington Northem/Santa Fe Railroad property followed by the Port of Edmonds. 6. Buildings/Homes/Industry: None. 7. Topography: Generally flat (marsh). 8. Anticipated Weather: Field work to be conducted following approximately 2 weeks of dry weather in order to achieve and maintain low-water conditions. 9. Unusual Features: Marshland. 10. Site Ilistory: A portion of the Edmonds Marsh was formerly used as farmland. 1 06/15/05 SAWPAOM173\025\01MEdmonds Marsh—HASP.doc LANDAu AssocIATES Page 2 of 15 B. HAZARD DESCRIPTION 1. Background Review: Z Complete Partial If partial, why? 2. Hazardous Level: EJ B C Z D F1 Unknown Justification: 3. Types of Hazards: (Attach additional sheets as necessary) A. Z Chemical Z Inhalation F� Explosive Z Biological Z Ingestion El 02Def. ' EJ SkinContact Describe: Exposure to chemical hazards from petroleum products. Nitrile gloves will be wom. B. Z Physical Cold Stress Z Noise F1 HeatStress [:1 Other Describe: Edmonds Marsh Noise fromjackhammer. Physical hazards from walking around in the marsh. Hard hats will be worn. Ear protection will be used. Steel -toed boots will be worn at all times due to heavy object hazards. Area Southeast of Remediation Area I Excavator activities, noise from excavator and dump trucks. Physical hazards from traffic, equipment, may be encountered during trenching activities. Hard hats will be worn. Ear protection will be used. Steel -toed boots will be wom at all times due to heavy object hazards. Potential trip and fall hazards associated with excavation. C. F� Radiation Describe: 4. Nature of Hazards: Air Describe: Exposure to possible volatile organic components of petroleum hydrocarbons is possible. Breathing zone vapors will be analyzed with a photoionization detector. Soil Describe: Exposure to possible volatile organic components of petroleum hydrocarbons in the soil. Surface Water Describe: Groundwater Describe: Exposure to possible volatile organic components of petroleum hydrocarbons in the groundwater. r-1 Other Describe: 06115/05 SAWPR0Q1 73\025\01 5\Edmnds Marsh—HASP.doc . LANDAu AssocIATES I Page 3 of 15 5. Chemical Contandnants of Concern M N/A Instruments Used to PEL I.D.L.H. Source/Quantity Symptoms of Acute Monitor Contaminant (ppm) (ppm) Characteristics Route of Exposure Exposure Contaminant Benzene I ppm 5 ppm Soil at unknown Inhalation, ingestion, Irritated eyes, skin, PID meter concentrations absorption, and skin nose, and respiratory Draeger or eye contact system; giddiness; tubes headache; nausea; Combustible staggered gait; Gas Indicator dermatitis; fatigue; (CGI). anorexia; lassitude; bone marrow depressant. (carcinogenic) Toluene 100 150 Soil and groundwater Inhalation, ingestion, Headache; dizziness; PID meter ppm ppm at unknown percutaneous drowsiness; concentrations absorption, and skin coordination and eye contact problems; and coma Xylene 100 150 Soil and groundwater Inhalation, ingestion, Nervous system PID meter ppm ppm at unknown percutaneous depression; liver and concentrations absorption, and skin kidney damage and eye contact Ethylbenzene 100 125 Soil and groundwater Inhalation, ingestion, Nervous system PID meter ppm ppm at unknown percutaneous depression; concentrations absorption, and skin headaches; dizziness; and eye contact nausea; convulsions; and coma Notes: 06/15/05 S:XWPROC\l 73\025\01 REdmonds Marsh—HASP.doc LANDAu AssocIATES Page 4 of 15 6. Physical Hazards of Concern r_1 N/A Procedures Used to Hazard Description Location Monitor Hazard Difficult terrain Soft soils in Edmonds Marsh Edmonds Marsh Use of buddy -system and cellular create potential to get stuck phones, 06/15/05 SAWPROMI 73\025\01 5\Edmonds Marsh-HASP.doc = M no so so LANDAu AssocIATES M mm mmmm M-M M M = M Page 5 of 15 7. Work Location Instrument Readings F-1 N/A Location: Percent 02: Percent LEL: Radioactivity: PID: FID- Other: Other: Other: Other: Other: Location: Percent 02: Percent LEL: Radioactivity: PID: FID: Other: Other: Other: Other: Other: Location: Percent 02: Percent LEL: Radioactivity: PID: FID: Other: Other: Other: Other: Other: Location: Percent 02: Percent LEL: Radioactivity: PID: FID: Other: Other: Other: Other: Other: 8. Hazards Expected In Preparation For Work Assignment M N/A Describe: 06/15/05 S:\WPROC�173\025\015\EdmndsMarsh_HASP.doc LANDAu AssoclATES Page 6 of 15 C PERSONAL PROT ECTIVE EQUIPMENT 1. Level of Protection A F] B 0 C Z D Location/Activity: Soil sample collection [:1 A Ej B Ej C D Location/Activity. 2. Protective Equipment (specify probable quantity required) Respirator n N/A Clothing Z N/A SCBA, Airline E] Fully Encapsulating Suit Full -Face Respirator Chemically Resistant Splash Suit Z Half -Face Respirator (Cart. organic Apron, Specify: vapor) (Only if upgrade to Level C per Attachment 1) Escape mask Tyvek Coverall None Saranex Coverall n Other: E] Coverall, Specify F1 Other: F-1 Other: Head & Eye F-1 N/A Z Hard Hat Goggles Face Shield Z Safety Eyeglasses M Other: Hand Protection [_1 N/A Z Undergloves; Type: F] Gloves; Type: E] Overgloves; Type: Fj None F-1 Other: Foot Protection F1 N/A F] Neoprene Safety Boots with Steel Toe/Shank n Disposable Overboots Z Other: Steel -toed boots 06115105 SAWPROM1 73\025\01 5\Edrnonds Marsh_HASP.doc LANDAu AssocIATES Page 7 of 15 3. Monitoring Equipment F-1 N/A CGI PID 0' Meter FID Rad Survey El Other Detector Tubes (optional) Type: D. DECONTAMINATION PERSONAL DECONTAMINATION Z Required F-1 Not Required EQUIPMENT DECONTAMINATION JZ Required F� Not Required 06/15/05 S:\WPROC%l 73\025\01 5\Edmonds Marsh—HASP.doc LANDAu AssocIATES Page 8 of 15 1 If required, describe: Edmonds Marsh Soil sampling equipment (spoons and bowls) will placed into 5-gal buckets directly after use. These buckets will be transported out of the marsh by Landau Associates personnel where wet decontamination methods will be used to minimize the possibility of cross -contamination. Down -the - hole drilling equipment (augers or probes with soil sampling sleeves) will also be transported out of the marsh and decontaminated using wet decontamination methods prior to each sample interval. Wet decontamination procedures are as follows: • Wash equipment with Alconox/tap water solution. (If heavy -oil free product is encountered, an initial hexane/methanol rinse may be used to remove the residuals from the equipment.) • Rinse with tap water. 0 Rinse with de -ionized water. • Repeat entire procedure or any parts of the procedure as necessary. • Disposable gloves will be changed between each sampling location. Area Southeast of Remediation Area I Soil sampling equipment (spoons and bowls) will be decontaminated using wet decontamination methods to minimize the possibility of croSS7Contarnination. Dry decontamination procedures will be used for the excavator between excavation of each trench. Dry decontamination methods will use a stiff brush and/or broom to remove soil from the excavator. If saturated soil conditions are encountered, then wet decontamination procedures may be used to decontaminate the excavator. If heavy -oil free product is encountered, an initial hexane/methanol rinse may be used to remove the residuals from the equipment. Wet decontamination procedures are as follows: Wash equipment with Alconox/tap water solution. (If heavy -oil free product is encountered, an initial hexane/methanol rinse may be used to remove the residuals from the equipment.) Rinse with tap water. • Rinse with de -ionized water. • Repeat entire procedure or any parts of the procedure as necessary. • Disposable gloves will be changed between each sampling location. I I 'I I I I I I 'd I 11 I I 06/15/05 S:\WPROM173�025\015\EdrriondsMarsh—HASP.doc LANDAu AssocIATES Page 9 of 15 E. PERSONNEL Medical Fit Test Name Work Location Title/Task Current Current I Martin Powers Project Manager/P.E. 2. David Nelson Staff Geologist 3. D 4. F-1 5. 6. 7. F-I F-1 8. E] F-I 9. 10. Site Safety Coordinator: David Nelson 06115/05 SAWPR0C\173\025\015\Edrmnds Marsh_HASP.doc LANDAu AssocIATES Page 10 of 15 F. ACTIVITIES COVERED UNDER THIS. PLAN. Task No. Description Preliminary Schedule 015 Soil investigation June 2005 06/15105 S:\WPROC\173\025\015\EdmondsMarsh—HASP.doc LANDAU ASSOCIATES Page 11 of 15 G. SUBCONTRACTOR'S HEALTH AND SAFETYPROGRA]M`EVALUAT- ION:.. F1 N/A Name and Address of Subcontractor: Cascade Drilling EVALUATION CRITERIA Item Adequate Inadequate Comments Medical Surveillance Program El r-1 Personal Protective Equipment Availability 0 Onsite Monitoring Equipment Availability F-1 Safe Working Procedures Specification E] El Training Protocols Ancillary Support Procedures (if any) El Emergency Procedures 0 Evacuation Procedures Contingency Plan E] Decontamination Procedures Equipment 0 Decontamination Procedures Personnel El GENERAL HEALTH AND SAFETY PROGRAM EVALUATION: E] Adequate r-1 Inadequate Additional Comments: Landau Associates Basic Agreement in place with Cascade Drilling — copy on file Evaluation Conducted By: Date: 06M 5/05 SAWPROMI 73\025\01 5\Edmonds Marsh—HASP.doc LANDAu AssocIATES Page 12 of 15 EMERGENCY FACILITIES AND NUMBERS Hospital: Stevens Memorial Hospital 21601 76h Avenue West Edmonds, Washington 98026 Directions: See Map and Directions to Hospital (Attachment 2) Telephone: (425) 640-4000 Emergency Transportation Systems (Fire, Police, Ambulance) — 911 Emergency Routes — See Map and Directions to Hospital (Attachment 2) Emergency Contacts: Offsite Onsite Martin Powers 425-778-0907 In the event of an emergency, do the following: I Call for help as soon as possible. Call 911. Give the following information: WHERE the emergency is — use cross streets or landmarks PHONE NUMBER you are calling from WHAT HAPPENED — type of injury WHAT is being done for the victim(s) YOU HANG UP LAST — let the person you called hang up first. 2. If the victim can be moved, paramedics will transport to the hospital. If the injury or exposure is not life threatening, decontaminate the individual first. If decontamination is not feasible, wrap the individual in a blanket or sheet of plastic prior to transport. 06115/05 S:\WPROC\l 73\025\01 5\Edrmnds Marsh_HASP.doc LANDAu AssocIATES Page 13 of 15 HEALTH AND SAFETY PLAN APPROVAUSIGN OFF FORMAT I have read, understood, and agreed with the infori-nation set forth in this Health and Safety Plan (and attachments) and discussed in the Personnel Health and Safety briefing. Name Signature Date Name Signature Date Name Signature Date Name Signature Date gnature Date David Nelson -?S1 (i, I � 5 A Site Safety Coordinator Signature Date Tim Syverson Landau Health and Safety Manager Signaeure Date Martin Powers 9-116-1,9-6- Project Manager Signature Date Personnel Health and Safety Briefing Conducted By: Name Signature Date 06tl5t05 S:\WPROC�173\025\015\EdmondsMarsh_HASP.doe LANDAu AssocIATES Page 14 of 15 ATTACHMENT 1 ACTION LEVELS FOR RESPIRATORY PROTECTION AS MEASURED WITH A PHOTOIONIZATION DETECTOR (PID) Monitoring Parameter Reading Level of Protection vocs > 10 ppm and <20 ppm Upgrade to level C half -face respirator vocs >20 ppm and <100 ppm Upgrade to full -face respirator vocs >100 ppm Stop work, contact H&S Manager 06/1 5/OS SAWPR=1 73\025\01 5\Edmonds Marsh—HASP.doc LANDAu AssocIATES Page 15 of 15 Directions + 2: + 3: 4: 5: 6: ATTACHMENT 2 MAP TO HOSPITAL Start out going EAST on W DAYTON ST toward SUNSET AVE/WA-104. Turn LEFr onto SUNSET AVE/WA-104. Turn RIGHT onto MAIN ST/WA-524. Continue to follow MAIN ST Turn SLIGHT LEFT onto 212TH ST SW Turn RIGHT onto 76TH AVE W. Total Est. Time: 9 minutes End at 21601 76th Ave W Edmonds, WA 98026-7507, US Total Est. Distance: 2.88 miles Distance 0.1 miles 0.1 miles 1.8 miles 0.5 miles 0.2 miles 06115t05 S:\WPROC\l 73\025\01 5\Edrrionds Marsh_HASP.doc LANDAu AssocIATES Revised Sampling and Analysis Plan Harbor Square Complex Edmonds, Washington RECEIVED JUL 5 - 2005 ENGINEERING DIVISION July 1, 2005 Prepared for Port of Edmonds Edmonds, Washington 14 LANDAU ASSOCIATES 130 2nd Avenue South Edmonds, WA 98020 (425) 778-0907 TABLE OF CONTENTS 1.0 INTRODUCTION 2.0 SAMPLE LOCATIONS AND ANALYSIS 2.1 ' EXPLORATION LOCATION AND SAMPLE COLLECTION 2. 1.1 Edmonds Marsh 2.1.2 Southeast of Rernediation Area I 2.2 ANALYTICAL TESTING METHODS 3.0 FIELD PROCEDURES 3.1 SAMPLE DESIGNATION 3.2 SAMPLING PROCEDURES 3.2.1 Edmonds Marsh 3.2.2 Southeast of Remediation Area I 3.3 GLOBAL POSITIONING SURVEY 3.4 SAMPLE LABELING, SHIPPING AND CHAIN -OF -CUSTODY 3.5 EQUIPMENT DECONTAMINATION 3.5.1 Edmonds Marsh 3.5.2 Area Southeast of Remediation Area 1 3.6 RESIDUALS MANAGEMENT 4.0 SCHEDULE 5.0 REFERENCES LIST OF FIGURES EiggLe Title 1 Vicinity Map 2 Proposed Soil Boring Locations — Edmonds Marsh Impact Assessment 3 Proposed Exploration Trench Locations Southeast of Remediation Area I LIST OF TABLES Table Title Sample Collection and Analysis Summary LIST OF APPENDICES Appendi Title A Health and Safety Plan Page 1-1 2-1 2-1 2-1 2-2 2-2 3-1 3-1 3-1 3-1 3-2 3-2 3-3 3-3 3-3 3-4 3-4 4-1 5-1 07/01/05 S:\WPROCkl7M2S�015\EdmondsMarsh_SAP-Revised.doc ii LANDAu AssocIATES I I I I I I I 11 I I 11 I I I I i I 11 1.0 INTRODUCTION This sampling and analysis plan (SAP) describes the procedures that will be employed to conduct the field sampling and laboratory analytical components of the petroleum hydrocarbon contamination investigation located at the Harbor Square complex and an adjacent marsh area. The site is located in Edmonds, Washington (Figure 1). During the period from August 2004 to February 2005, Landau Associates conducted a remedial action consisting of the excavation and offsite removal of petroleum -impacted soils, debris, and free - phase petroleum hydrocarbons (Landau Associates 2005). Petroleum -impacted soils, debris, and free - phase petroleum hydrocarbons were observed in the sidewall of the excavation that bordered the Edmonds Marsh at a depth of approximately 7 to 8 ft below ground surface (BGS). In addition, petroleum -impacted soil was observed in the sidewall at the southeastern extent of Remediation Area I at a depth of approximately 6 ft BGS. Further excavation in to the Edmonds Marsh was not conducted due to the potential for water in the marsh to drain into the excavation and further excavation to the southeast of Remediation Area I was not conducted to limit disruptions to nearby businesses. Landau Associates plans to conduct additional subsurface assessment to determine the extent to which the petroleum impacts and free -phase petroleum hydrocarbons at the southern border of Remediation Area I extend out into the marsh and to attempt to determine the nature and extent of subsurface petroleum impacts to the southeast of Remediation Area 1. The assessment is expected to include the advancement of approximately 10 soil borings in the mush with proposed soil boring locations shown on Figure 2. Soil boring locations will be limited to the "dry" areas of the marsh. Actual soil boring locations and number of samples may be adjusted, based on field conditions (i.e., surface water elevation in the marsh and soil saturation) and the extent of petroleum impacts (if encountered). It is expected that a minimum of 5 and a maximum of 20 samples will be collected for laboratory analysis. The additional assessment to the southeast of Remediation Area I will be conducted by completing a series of "test trenches" for the purpose of collecting soil samples (Figure 3). Test trenches are being used instead of soil borings due to the somewhat discontinuous nature of the petroleum impacts observed during the August 2004 to February 2005 remedial action. Based on the conditions observed during trenching activities and analytical results of verification soil samples, excavation of the test trench assessment area may immediately follow trenching activities. The assessment activities will occur after necessary permits are acquired and the marsh is sufficiently dry to allow for personnel and sampling equipment to enter the area. The remainder of this document presents sample collection procedures (Section 2.0), field procedures (Section 3.0), a tentative schedule (Section 4.0), and references (Section 5.0). The project Health and Safety Plan is presented as Appendix A. 07/01/05 S:\WPROM171025\015\EdrriondsMarsti_SAP-Revised.doc LANDAu AssocIATES I I I I I I 2.0 SAMPLE LOCATIONS AND ANALYSIS Proposed sample collection locations are shown on Figure 2 (Edmonds Marsh) and on Figure 3 (southeast of Remediation Area I). In conjunction with the preparation of the SAP, Landau Associates will schedule a private utility locate contractor for the site to identify potential subsurface utilities that may be located within the planned assessment area. Following the location of subsurface utilities, Landau Associates will identify sampling locations in the Edmonds Marsh using survey stakes and test trenches located southeast of Remediation Area I using spray paint. Sample locations in the test trenches southeast of Remediation Area I will be determined in the field. The number of samples to be collected and the chemical analyses to be performed on each sample are described below. 1 2.1 EXPLORATION LOCATION AND SAMPLE COLLECTION I I I I I I 7 L I 7 L I 7 L 2.1.1 EDMONDS MARSH If possible, a hand auger will be used to collect soil samples for laboratory analysis. If soil samples cannot effectively be collected using a hand auger (i.e., too great of a vacuum is induced preventing the successful extraction of the hand auger from the marsh soils), then a small direct -push (i.e., jackhammer) unit will be used to drive direct -push probe rods into the soil. Soil borings will extend to approximately 3 to 10 ft BGS, depending on subsurface conditions encountered in the field. The final locations of the borings may be adjusted in the field, based on conditions in the marsh. The advancement of all borings will be monitored and recorded by a Landau Associates field representative. A record of the soil and groundwater conditions will be maintained in a boring log. The boring log will show sampling depths, sampling methods, sample recoveries, soil types, stratifications, any evidence of contamination observed during drilling, and other information pertinent to the investigation. Each boring log will also identify the name of the drilling company and operator(s), the type of drilling equipment, starting and finishing dates for drilling, boring number, and boring location. Soil types will be described in accordance with the Unified Soil Classification System (USCS). Field analysis of volatile organic compounds (VOCs) in the composite samples will be completed using a photoionization detector (PID). We anticipate that one soil sample from each boring will be selected for laboratory analysis, based on field screening results and physical evidence. Boring locations will be surveyed to establish their horizontal position using differential global positioning system (DGPS) equipment. 07/01/05 SAWROM173025\015\Edmonds Marsh—SAP-Revised.doc 2-1 LANDAu AssocIATES I 2.1.2 SOUTHEAST OF REMEDIATION AREA I Landau Associates personnel will collect soil samples from the sidewalls and base of test trenches. Test trenches will extend to approximately 8 to 12 ft BGS, depending on subsurface conditions encountered in the field. The final locations of the trenches may be adjusted in the field. The excavation of all test trenches will bemonitored and recorded by a Landau Associates field representative. All field activities, including soil removal and soil sampling, will be documented and managed by project oversight personnel in appropriate forms and in field notebooks. A record of the soil and groundwater conditions will be maintained in field notebooks. The field notebook will show sampling depths, soil types, stratifications, any evidence of contamination observed during drilling, and other information pertinent to the investigation. Soil types will be described in accordance with the USCS. Field analysis of VOCs in the soil samples will be completed using a PID. In addition, stockpile characterization samples will be collected from the excavated soil stockpiles. Stockpile characterization samples will be collected to verify that petroleum hydrocarbon concentrations are in the excavated soil, if excavated soil is to be disposed off site, and to justify disposal methods for the impacted material. 2.2 ANALYTICAL TESTING METHODS For purposes of this SAP, we have anticipated that a maximum of 15 samples will be collected from the Edmonds Marsh investigation and 30 samples will be collected from the test trenches southeast of Rernediation Area 1. Samples will be analyzed by the laboratory for gasoline -range total petroleum hydrocarbons. (TPH-G) using Method NWTPH-Gx; benzene, toluene, ethylbenzene, and total xylenes (BTEX) using U.S. Environmental Protection Agency (EPA) Method 8021; and diesel- and lube oil -range total petroleum hydrocarbons (TPH-D and TPH-0) using Method NWTPH-Dx. A -sample collection and analysis summary is presented in Table 1. Samples will be delivered to CCI Laboratories located in Everett, Washington for laboratory analysis. I I r— Lj I I L_J 1-7 L 7 L I I I I I I 07/01/05 SAWPR0C\173\02M015\Edrwnds Marsh-SAP-Revised.doc 2-2 LANDAu AssocIATES I I 3.0 FIELD PROCEDURES 3.1 SAMPLE DESIGNATION Designations of samples collected from exploration locations in the Edmonds Marsh will be preceded with the prefix "HA" for hand auger or "DP" for direct -push, and numerically sequenced. Designations of samples collected from each hand auger exploration will receive a suffix denoting the top of the 1-ft depth interval from which it was collected. For example, HA-3-7 will represent the sample collected from hand auger exploration number 3 beginning at a depth of 7 to 8 ft BGS. Samples collected from each direct -push exploration will receive a suffix denoting the top of the 2-ft depth interval from which it was collected. For example, DP-2-4 will represent the sample collected from direct -push exploration number 2 beginning at a depth of 4 to 6 ft BGS. Samples collected from a test trench will be identified using the following naming convention: Example: LAI-SW3-TT1-4 LAI: Landau Associates, Inc. SW3: Sample is the Yd sidewall sample collected in the test trench ("Floor" sin-dlarly used for I samples collected from the base of the trench). I I I I I I TT 1: Sample collected from test trench 1. 4: The depth (in feet) at which the sample was collected. 3.2 SAMPLING PROCEDURES Samples will be selected for chemical analyses based on field screening results (i.e., PID, olfactory, and visual observation). If field screening results indicate no obvious signs of contamination, then the sample interval directly above the water table may be selected for analysis. Samples will be collected directly from a hand auger head, a direct -push sample sleeve, or a backhoe bucket using a decontaminated stainless steel spoon. The samples will then be placed directly into laboratory -supplied containers. Each jar will be labeled as described in Section 3.1 of this report. The specific sample collection equipment is described below: 3.2.1 EDmoNDs MARSH The hand augers to be used at the site will consist of a 3/4-inch diameter metal rod with an open- ended metal cylinder auger head attached to the bottom and a metal handle attached to the top. The auger will be advanced or extracted by rotating the handle clockwise and counterclockwise, resvectivelv. The direct -push samplers to be used at the site will consist of an outer cylindrical steel casing (approximately 11 07/01/05 SAWPR0M173\025\015\Edrmnds Marsh-SAP-Revised.doc 3-1 LANDAu Assoc[ATES 2 inches in diameter) with a dedicated polyethylene sample sleeve inside. The sampler will be advanced into soils using a jackhammer or roto-hammer and extracted with a small, portable hydraulic jack. The footprint of the jack will be approximately 1.5 ft by 1.5 ft. Supports (i.e., 2-inch by 4-inch lumber) will be used to prevent the jack from sinking into the marsh while the sampler section is being retrieved. The sleeve will be extracted from the sampler once the sampler section is retrieved from the boring. The contents of the hand auger head or direct -push sample sleeve will be field -screened for VOCs using a PID. The resulting PID reading, soil descriptions, and drilling observations will be recorded by the Landau Associates field personnel on a boring log. 3.2.2 SOUTHEAST OF REMEDIATION AREA I Soil samples will be collected from approximately 0 to 6 inches into the sidewall and base at each sample location using a stainless steel spoon or hand auger, or from the excavator bucket when gaining access to sample locations could be a personal safety hazard. If soil is collected from the excavator bucket, care will be taken to collect the sample from the least disturbed soil not in direct contact with the excavator bucket. Approximately one soil sample, will be collected per every 50 linear ft of sidewall and one at the base of each trench. Actual sample locations may vary depending on field conditions encountered. The final sample collection locations will be recorded on a map prepared by personnel collecting the soil samples. Samples will be field screened for VOCs using a PID. The resulting PID reading, soil descriptions, and drilling observations will be recorded by the Landau Associates field personnel in a field notebook. A City of Edmonds active water supply main extends southeast to northwest through the investigation area that the test trenches will be excavated, as seen on Figure 3. Excavation of test trenches near the water main may become a safety hazard due to the high pressure in the water main. During the August 2004 to February 2005 remedial action, construction personnel installed isolation valves at two points along the water main to isolate a portion of the water main. Prior to test trenching, this portion of the water main will be isolated to allow for future excavation without disruption of the potable water supply. 3.3 GLOBAL POSITIONING SURVEY Sample locations will be surveyed to establish their horizontal position using the Global Positioning System. 07/01/05 SAWPR0C\173\025\015\Ed=nds Marsh_SAP-Revised.doc 3-2 . LANDAu AssocIATES I 3.4 SAMPLE LABELING, SHIPPING AND CHAIN -OF -CUSTODY Sample container labels will be completed immediately before or immediately following sample collection. Container labels will include the following information: 0 Project name 0 Project number 0 Sample identification 0 Initials of the person collecting the sample 0 Date and time of collection 0 Analysis requested. Samples will be transported to the designated analytical laboratory using the following procedures: 0 Samples will be placed on ice in a sealed cooler immediately after collection 0 Each sample container will be individually packed in bubble wrap when placed in the cooler 0 The samples will be sent by courier to the analytical laboratory by Landau Associates 0 All samples subrrAtted for analysis will be accompanied by a Chain -of -Custody form. 3.5 EQUIPMENT DECONTAMINATION 3.5.1 EDMONDS MARSH All sampling equipment will be fully decontaminated before use and in between sample collections. If direct -push drilling methods are necessary, hydrocarbon absorbent drip pads will be placed in areas where there could be potential drips of hydrocarbons. Landau Associates and drilling personnel will have a spill kit at the site in the event of a discharge of hydraulic fluid, oil, or fuel. Sampling equipment (spoons and bowls) will be placed into 5-gal buckets directly after use. These buckets will be transported out of the marsh by Landau Associates personnel where wet decontamination methods will be used to minimize the possibility of cross-contarnination. Down -the - hole drilling equipment (augers or probes with soil sampling sleeves) will also be transported out of the marsh and decontaminated using wet decontamination methods prior to each sample interval. Wet decontamination procedures are as follows: Wash equipment with Alconox/tap water solution. (If heavy -oil free product is encountered, an initial hexane/methanol rinse may be used to remove the residuals from the equipment.) 1 07/01/05 S:XWPROC\l 7MO25\01 5NEdmonds MarsfLSAP-Revised.doc 3-3 LANDAu AssocIATES 0 Rinse with tap water * Rinse with de -ionized water 0 Repeat entire procedure or any parts of the procedure as necessary 0 Disposable gloves will be changed between each sampling location. 3.5.2 AREA SOUTHEAST OF REMEDIATION AREA I Prior to corrianencement of trenching activities, work zones will be established to designate areas for specific tasks. The work zones will include: the exclusion zone, the contamination reduction zone (which encompasses an equipment decontamination zone and a personnel decontamination zone), and the support zone. Preliminary identification of these various zones is indicated on Figure 3. The exclusion zone will include the area encompassing the proposed test trenches and the contamination reduction zone, as indicated on Figure 3. Only site personnel with proper training and equipped in appropriate personal protective equipment will be pem-iitted to enter the exclusion zone after reviewing and signing the health and safety plan (HASP) prepared by Landau Associates (Appendix A). The exclusion zone will be demarcated with caution tape during trenching activities. The support zone will consist of the remainder of the site used for ingress and egress for the site and will remain accessible to the public during the removal action. 3.6 RESIDUALS MANAGEMENT Soil and water generated during the sample collection and any decontamination processes will be contained in 5-gal buckets then transferred to 55-gal drums. Drums will be temporarily stored on Port of Edmonds property pending analytical results. Landau Associates will arrange for the disposal of generated waste water and soil. Disposable clothing and equipment will be placed in plastic bags and disposed as solid waste in an appropriate solid waste facility. Residual soils will be characterized by the analytical results of soil samples. I L� I I I I I I I I I I 07/01/05 S:\WPROG\l 73\025\01 5XEdrrionds Marsh_SAP-Revised.doc 3-4 LANDAu AsSOCIATES I 4.0 SCHEDULE Sampling activities in the Edmonds Marsh and trenching activities in the area southeast of Remediation Area I are scheduled to occur, if site conditions allow, in summer 2005; however, this schedule is subject to change based on the weather. Potential flooding in the marsh could prevent successful access to the marsh and recovery of soil samples. Additionally, a high groundwater table in the surrounding subsurface could cause significant difficulties to excavating test trenches and to the recovery of soil samples. I I I F1 I F1 77 L--J 1 07/01/05 SAWPROQ173\025\015\Edmonds Marstj_SAP-Revised.doc 4-1 LANDAu AssocIATES 5.0 REFERENCES Landau Associates. 2005. Revised Soil Remediation Summary Report, Harbor Square Complex, Edmonds, Washington. Prepared for Port of Edmonds. June 1. 07/01 /05 S:\WPROC%l 73\025\01 S\Edmonds Marsh-SAP-Revised.doc 5-1 LANDAu AssocIATES LIJ -!-�R 104 524 ond D A D R MA M L CEI U O'L' CO nD Project v ward i P N Location M, RD D z BE Cc 0 D M z CM 104 I cl 0 I Ch AL NQUIN RD CD 09 M s\N C� LISET7 D 236TH P SW 235TH PL S 0 Y2 Scale in Miles EE sarH ST 11 90TH '�Sw ' 192ND'§ W > 0 Z I AfSW I�r 2 74H P SVV z svv M �:E #9T - PL 9, Svv sw %. n e R�c] g e sw P--Pt W I HOLLY Map from DeLorme Street Ages USA, 2002 J 4? Project Location SP(D�ane (Edmonds .1c -na �Zll Washington I Harbor Square Figure LANDAU Edmonds, Washington Vicinity Map 14 AsSOCIATES I I Page 1 of I TABLE 1 SAMPLE COLLECTION AND ANALYSIS SUMMARY HARBOR SQUARE SAMPLING AND ANALYSIS PLAN EDMONDS, WASHINGTON Area # of Samples Collected Analytes Analyses Edmonds Up to 15 TPH-D and TPH-0 NWTPH-Dx Marsh TPH-G NWTPH-Gx BTEX EPA8021 Southeast of Up to 30 TPH-D and TPH-0 NWTPH-Dx Remediation TPH-G NWTPH-Gx Area 1 BTEX EPA 8021 07/01/05 SAWPROM173\025101MEdmonds Marsh�SAP—tbl-Revised.doc LANDAu AssocIATES APPROVEU Ab NUICU BY ENGINEERING PROPOSiDAI—TY WATER UTILITY MODIFICATIONS DURING PETROLEUM -CONTAMINATED SOIL EXCAVATION ,,,HARBOR SQUARE9 EDMONDS9 WASHINGTON REVISION NO. 1 This document presents plans and details for the removal and replacement of a section of 8-inch ductile iron water main pipe at the Harbor Square development in Edmonds, Washington (see Figure 1). Removing a portion of the City of Edmonds' (City) water main is necessary in order to excavate contaminated soil surrounding the pipeline. The removed s&tion is estimated to be approximately 48 feet (3-16 ft lengths of pipe) and is located within a length of water main that has been isolated by valves and de -energized to allow for excavation of soil in the vicinity. No water supply distribution lines have been affected by the isolation of the section of water main. The proposed removal and replacement of the water main section is expected to be completed over the course of approximately one week or -less. Activities to be performed during this work include: install a temporary above -grade water line from fire hydrant H7-1 Fl5to the water supply meter for the Harbor Square Athletic Club; cut and remove the necessary section of water main; plug both ends of the water main to be left undisturbed to prevent solids from entering the exposed pipeline; excavate contaminated soil located below and near the removed water main section; install backfill and bedding material for the new section of water main; install a new section of the water main, including attachment to the undisturbed ends of the water main using long -body sleeves; provide water to the newly installed section of water main by having City personnel open valve 7-9C and the visually checking the piping for leaks at pipe joints; and final backfilling around and over the water main. All plumbing work will be completed by a contractor licensed in the City of Edmonds. The replacement water main section will be installed per City design standards. The details of the work are as follows: • Landau Associates will work with the City to schedule the work to commence. The above grade 2-inch diameter polyethylene water line will be installed from fire hydrant H7-1 19 to the water meter servicing the Harbor Square Athletic Club. City personnel will complete the final connection to provide water service to the athletic club — including a filtration system. The management of the athletic club has requested that the water service interruption to the club be scheduled to occur between 2:00 and 4:00 p.m. on a weekday. • City personnel will open the, fire hydrant H7-1 I E to provide water to the athletic club and will also close the water main valve 7-9C,4o valve out and depressurize the section of water main to be removed. The section to be replaced will be ma_r_R_e_d_Ar4vsourj+ vA1_Y6 j9F 14,yo H7—J4 • A backhoe and operator will work with two trained technicians/operators that will be conducting the water line work. • The overburden will be stripped and the line will be hand located and then exposed. 41 The ends of the section to be removed will be cut with a demolition saw, the remaining open ends plugged with o-ring type plugs, and the old sections removed. 0 The soil beneath the removed section of water main will be excavated to remove contaminated material to depth and lateral extent as instructed by Landau Associates personnel. 10/24/05 %kEdrndataksharedoc%173Q5 - Harbor Square RemediationWiBlUtifity Modifications Narrative —October 2005.doc LANDAu AssocLATES • The excavation will be backfilled and the pipe bedding for the new water main section will be 5/8" minus * crushed gravel top course. • The new section of wat ' er main will be installed with long reach (i.e., long sleeve) couplers. New sections of pipe will be swabbed with chlorine solution as they are installed. A.K48 c&it_oPvN6- (�K4NU(_c-spiro 6ACO 5;&C rl 0 Aj C)I:- • The trench will be backfilled except for exposed trench sections at each pipe joint of the new k6V,, A4oqlr�. line. • The line will be chlorinated and then visually leak -tested for 24-48 hours. The leak test will be conducted by City personnel temporarily opening valve 7-9C to charge the new section of water main. • At the conclusion of the leak test, the line contents will be discharged through fire hydrant H7- I I F to the storage tank onsite and a sample of the pipe testing water will be taken to verify dechlorination and water purity on a 24-hour turnaround. • When test results and City approval iscompleie, the new section of water main will be placed into service by City personnel re -connecting the water main to the water service meter for the athletic club and opening valve 7-9C. • The temporary, above grade water line providing service to the athletic club will be removed from the site. The attached drawings provide details on- the water main section removal and replacement. 10/24/05 "EdmdataXsharedock173U5 - Harbor Square Remediabon\018kUblity Modificabons Narrabve_October 2005.doc LANDAu AssocLATES 1p'. 189,� June 20, 2005 CITY OF EDMONDS 121 5TH AVENUE NORTH - EDMONDS, WA 98020 - (425) 771-0220 - FAX (425) 771-0221 Website: www.d.edmondsma.us DEVELOPMENT SERVICES DEPARTMENT Planning - Building - Engineering David Nelson Staff Geologist Landau Associates, Inc. 130 2nd Ave S Edmonds, WA 98020 Mr. David Pater WA State Department of Ecology Environmental Review Section Shorelines Program 3190 1601h Avenue SE Bellevue, WA 98008-5452 Subject: HARBOR SQUARE SOIL SAMPLING. Dear Mr. Nelson: GARY HAAKENSON MAYOR Le I�P-A� La- T-U---c The City of Edmonds Planning Division has reviewed your request for an exemption from the requirement to obtain a Shoreline Substantial Development Permit (SDP). The purpose of the project is to undertake a sampling and laboratory analysis for petroleum hydrocarbon contamination on a portion of the Harbor Square complex and adjacent marsh area (see Sampling and Analysis Plan, dated June 15, 2005). Upon review of the project, the City has concluded that the proposed work is exempt from the need to obtain a Shoreline Substantial Development Permit. In reaching this conclusion, we reviewed pertinent sections of the Washington Administrative Code (WAC) that potentially relate to this type of project, and found that the project appears to fit the following exemption: WAC 173-27-040(2)(p): (p) A public or private project, the primary purpose of which is to improve fish or wildlife habitat orfish passage, when all of thefollowing apply: (i) The project has been approved in writing by the department offish and wildlife as necessary for the improvement of the habitat or 'passage and, appropriately designed and sited to accomplish the intended purpose; Incorporated August 1 i, 1890 .qiqfp.r C.itxy - Hp.tcinan .1pinan SM-2005-81 Page 2 (ii) The project has received hydraulic project approval by the department of fish and wildlife pursuant to chapter 75.20 RCW,- and (iii) The local government has determined that the project is consistent with the local shoreline master program. The local government shall make such determination in a timely manner and provide it by letter to the project proponent. We understand that your Sampling and Analysis Plan has been completed with the assistance — and ultimately approval — of the Washington Dept. of Fish and Wildlife, and that a hydraulic permit will not be required for the sampling. The project is also consistent with the City of Edmonds Shoreline Master Program (Chapter 23. 10 ECDC), particularly the following policies: 23.10.060 Shoreline use element goals and policies Goal A. 7. Encourage restoration of shoreline areas that have been degraded or diminished in ecological value and functions as a result of past activities or catastrophic events. Policy B. 1. "Environmentally sensitive areas " and "critical areas " are to be protected and regulated consistent with the city's environmental review and critical areas regulations contained in Chapters 20.15A and 20..15B [now 23.40 et. seq.] ECDC. The proposed sampling and analysis project is an "allowed activity" under the City's Critical Areas regulations; Chapter 23.40.220.C.8 ECDC contains the following provisions: 8. Minor Site Investigative Work. Work necessary for land use submittals, such as surveys, soil lots, percolation tests, and other related activities, where such activities do not require construction of new roads or significant amounts of excavation. In every case, impacts to the critical area shall be minimized and disturbed areas shall be immediately restored.... Although this project is determined to be exempt from the requirement to obtain a Shoreline Substantial Development Permit, this determination assumes the following conditions: 1. The project shall be undertaken in accordance with the Sampling and Analysis Plan, dated June 15, 2005. Should any of the assumptions and conditions listed above be proposed to be modified during the project, this office shall be notified immediately so that a determination can be made as to whether the Shoreline exemption is still valid. This letter provides an exemption from the need to obtain an Shoreline Substantial Development Permit from the City of Edmonds; you may wish to contact other State and Federal Agencies to determine if any further approvals are required. If you have any further questions regarding this matter, please do not hesitate to contact me at 425-771-0220. SM-2005-81 Page 3 Sincerely, Development Services Department - Planning Division 0 AICP Planning Manager Attachments C: File No. SM-2005-81 Shoreline Permit Exemption File 14 LANDAu ASSOCIATES TRANSMITTAL EWWWI&M I GWtECNNrX I RQUM MSMRa$ RECEIVED To: Washington State Department of Ecology COPY Toxics Cleanup Program JUL 2 7 2005 Northwest Regional Office 3190 160th Avenue SE ENGINEERING I)NISION Bellevue, WA 98008 Date: July 25, 2005 Attn: Ms. Sunny Linhao, Becker Project No.: 173025.010.015 RE: Port of Edmonds Copies Description Final Sampling and Analysis Plan, Harbor Square Complex, Edmonds, Washington VIA USPS Enclosed is one (1) copy of the above -noted report for your files. If you have any questions regarding the enclosure, please contact Martin Powers at (425) 778-0907. LANDAU ASSOCIATES, INC. � 7, -S) , 1" ", .14, . - . 4 _J Christopher C. Young:��_ Project Coordinator CCY/ccy 7/25/05 k\Ednidata\wp�\173\Transniit-fax\Ecology-tnLdoc Enclosure cc: Christopher Keuss, Port of Edmonds (with 2 copies of enclosure) Mark Schneider, Perkins Coie (with enclosure) Rob Chave, City of Edmonds (with enclosure) David Gebert, City of Edmonds (with enclosure) of Edmonds (with enclosure) Laura Prdye, Washington State Department of Fish and Wildlife (with enclosure) 151W4 _16LIV 130 2nd Avenue South e Edmonds, WA 98020 * (425) 778-0907 9 fax (425) 778-6409 9 www.landauinc.com L I ORT OF E D M 0 N D S 336 Admiral Way - Edmonds, WA 98020-7214 (425) 774-0549 - (425) 774-7837 FAX April 7, 2005 RECEIVED APR 1120 Mr. Jaime Hawkins ENGNEERING DIVI . SION City Engineering Inspector City of Edmonds 121 5th Avenue North Edmonds, WA 98020 RE: CLOSURE OF CITY OF EDMONDS PERMITS GRADING PERMIT# 2004-6678 AND PARKING LOT RESTORATION PERMIT# 2004-0833 Dear Mr. Hawkins: This correspondence has been prepared per your request regarding the Harbor Square Remediation Project. Landau Associates (on behalf of the Port) supervised a remedial action at the Harbor Square complex during the period from August 2004 to March 2005. The goal of the remedial action was to excavate as much petroleum -impacted materials as possible while maintaining public and commercial access to the complex. In preparation for soil removal activities, Landau Associates obtained the above referenced permits from the City of Edmonds (City). The permits reference the Removal Action Plan (RAP) which states that, upon completion of excavation activities, the remediation areas will be backfill�d and then finished with a 4-inch thick lift of asphalt. Two areas were excavated at the Harbor Square complex. One of the three excavated areas was finished with a 4-inch lift of asphalt. The scope of the remedial action has increased and more excavation is scheduled for summer 2005. At the request of the building owner, the Port agreed to install a 2-inch lift of asphalt in the second excavated area in anticipation of the additional excavation activities. Upon completion of the additional excavation activities, the Port plans to install another 2-inch lift (for a total of 4-miches) in the remaining area. Small temporary asphalt ramps were installed to allow for a more smooth transition from the undisturbed surrounding area to the 2-inch asphalt layer. In March 2005, David Nelson of Landau Associates contacted the City of Edmonds Engineering, Building, and Planning Departments to inspect the excavation areas and review the permits. City 'inspections were conducted on March 4, 2005. Mr. Nelson was contacted by you via telephone on March 10, 2005 regarding the inspections and permits. A summary of my understanding of the contents of that conversation is as follows: Due to the lack of a- total of 4-inches of asphalt cover in one excavation area, the restoration requirements of the permits were not met. e The temporary asphalt ramps currently at the site will need to be removed. Page Two One of the handicap -capable parking stalls adjacent to the 180 W. Dayton Street building was too wide and did not meet City standards. The City Engineering and Building Departments have signed off on the grading and asphalt permits with the understanding that 1) the Port plans remove the ramps and install a total of 4 inches of asphalt in the entire area excavated after additional excavation activities are completed and 2) the width of the aforementioned handicap - capable parking stall will be corrected once final asphalting is completed. - The Port will need to obtain a new combination grading and site restoration permit Prior to additional excavation activities (scheduled for summer 2005). I hope that the information provided herein will be sufficient for your records. We will continue to keep the City informed as to the progress of the Harbor Square Phase I Remedial Action. If you should require additional details regarding our plans for additional excavation activities, please respond to this letter at your earliest convenience. Sincerely yours, Christopher W. Keu CMM Executive Director cc: Janine Graff, City of Edmonds Building Inspector Steve Bullock, City of Edmonds Planning Department TECHNICAL SPECIFICATIONS for COMPLETION OF PHASE I -A SOIL REMEDIATION HARBOR SQUARE COMPLEX EDMONDS9 WASHINGTON DIVISION I — GENERAL REQUIREMENTS STR51 FILE SECTION 0 1110 .S UMMARY, OF WORK PART 1 GENERAL % 1.01 PROJECT BACKGROUND AND WORK INCLUD 'fk A. This section provides a brie suftimaryl'of the'�wo and'select6d'pr6ject background for informational purposes and for the convenience of the Contractor. In the event that information provided in this section conflicts in any way with the requirements of any other section of the Contract Do'cum eiit's,tho`�'e_ -othe'r�s-e'ctiolis;sbill�pre-v" ail. B. The Port of Edmonds (Port, or Owner) is implementing a Completion of Phase I -A Soil Reniediation project at the Harbor Square Complex, located near the 170 West Dayton Street building in Edmonds, Washington. The site and other lands on which the complex is located are owned by the Port and leased to Harbor Square Associates (HSA). C. Previous remedial investigations established that free -phase petroleum hydrocarbon product and/or total petroleum hydrocarbon (TPH) concentrations in excess of 2,000 milligrams per kilogram (mg/kg) were identified in soil samples collected from the site. The TPH is primarily diesel- and oil -range petroleum hydrocarbons. D. The Port began tlii,',Phase I Soil Remediation project at the site in 2004. The remedial action was' complet6d ui�der the provisions of the Washington State Department of Ecology (Ecology) vol 'le am (VCP) agreement between Ecology and the Port. Prior to initiating soil remov ac'tivit'i' Removal Action Plan, dated July 8, 2004 (see Exhibit A) was submitted 'logy. to and ap e. E. The result's of the Phase I Soil Remediation project are documented in the Soil Remediation Summary Report, dated June 1, 2005 (see Exhibit B). F. Generally, the Completion of Phase I -A Soil Remediation project includes, but is not limited to: removal, stockpiling, and reuse of surficial clean soil as excavation backfill material; excavation, handling, transport, and offsite disposal of petroleum hydrocarbon -contaminated soil and debris; excavation dewatering and stormwater management; utility protection and replacement (as needed); hot mix asphalt pavement removal and replacement; excavation backfilling, and site restoration. Personnel engaged in hazardous materials work shall be Hazinat, OSHA, and WISHA certified. The extent of the soil removal action under this Contract is shown on the Drawings. 1.02 SITE LOCATION AND RELATED PiOPERTY INFORMATION A. The site is located near the 170 West Dayton Street building in the Harbor Square Complex in Edmonds, Washington. B. The Harbor Square Complex is a mixed -use complex of commercial, retail, and office areas that include a hotel, health club, restaurant, various retail and wholesale businesses, and offices. The site is:currently leased by HSA from the Port. The complex is served by internal roads and parking.facilitie§,hin'd by underground utilities, including water, sewer, storm sewer, electricity, 9/9/2005 \\Ed.dta\shaedod173\25 -Harbor Squire Remediation\RA Specs (016)\01 1 10-Summary ofWork.doc 01110-1 natural gas, and communication cable. The improvements (which include buildings, parking and internal road facilities, and landscaping/ sidewalks) are owned by HSA; while the Port owns the land on which the facilities are located. HSA has a long-term lease -with the Port;.the land lease for the parcel that is currently occupied by Buildings 1, 2, and 3 expires in 2027, and the parcel that is currently occupied by Building 4 expires in 2032. C. The Owner will make available for review pertinent information that it may have as to subsurface conditions, existing utilities, surface topography, and other existing conditions at the site. This information is offered as supplementary information only. Contractor is'resp6nsible for determining and verifying existing conditions at work locations as necessary to perform the work under this Contract. I . . ! ;I w - 1.03 SITE FUSTORY A. Information regarding the site use history is'presented in the Removal Action Plan (see Exhibit A) and the Soil Remediation Summary Report (see Exhibit B), as well as in some of the other available documents (see Exhibit D). 1.04 EXISTING SITE FEATURES AND CONDITIONS ; A. Existing site features near the work area are Isho*n-ofi the Drawings. Additional inform ation on site features and conditions in and near the work area are summarized in the Soil Remediation Summary Report (see Exhibit B). B. The primary chemical constituents are anticipated to be diesel- and oil -range petroleum hydrocarbons and free -phase petroleum hydrocarbon product. C. Soil and Debris: The subsurface soils below the existing asphalt pavement are comprised of a variety of fill materials (including sand and,gavel, construction rubble,, co'ncret�and asphalt debris, wood and metal debris, etc) overlying native peat and fine sandy, clayey silt, which tends to act as a confining layer for the overlying petroleum-ninipa6ted soil and'zones of free -phase petroleum hydrocarbon product. D. Groundwater: - The depth 16- local groundwater 'in the planned excavation areas will vary due to many factors, but should assumed to be at a depth of approximately 4-ft below ground surface (BGS). Higher groundwater levels should be expected dur - ing the wet season. The rate of groundwater seepage into the excavations will vary with depth and time, and zones of free -phase petroleum hydrocarbon product will be encountered I during soil excavation and removal activities. 1.05 GENERAL SCOPE OF WORK A. The following providesa-general summary of the primary elements of-the.project-,as organized by the pay items of work under this Contract. The specific details and constr uction requirements for the work under this Contract are specified in the Technical Specifications, Drawings, and other parts of these Contract Documents. B. M6b1li7Atio6/D&rnobiliz4tioh� and Work Area Preparation. '. . � .1 C. -Removal/Disposatof Existing Pavement. 9/9/2005 MEdmdata\sharedoc\173\25 -Harbor Square Rernedia6WRA Specs (016)\O 11 10-Sunimmy ofWork.doc 01-110-2 �D. Utility Protection/Restoration. E. Storinwater Management: F. Storm Drain Removal and Replacement., G. Health & Safety., Decontamination, and Residuals Management H. Excavation and Stockpiling Onsite�Qlean Soil.,,., I. Excavation and Stockpiling Impacted Soil and Debris. J. Load and Transport Impacted Soil to Disposal Facility. K. Loa& and Tran.sport.Debr.is to. -Disposal Facility. L. Excavation *Dewatering and Water Treatment/Disposal. - - M. Place and Compact Onsite Clean Soil. i ; i,, .: N..., Ylace and. C.o,mi)act Clean Imported Material. 0. Pavement Replacement. 4 P. Pavement Qyqlay,_ Q. Site Restoration. R...,:Water:MainModi i�ations, (Additive Alternate A-71), 1.06, CON-TRAQTOR WORK HOURS A. Unless otherwise approved by the Owner, Contractor's work hours shall be limited to the period from 7: 00 am. to, 5! QQ p.m.,on Monday through Friday of each -work week. - 1.07 WORK? TO!B9?ERFORMEDiBY:QTHER$: A. TheQwnerror its.representatives will perform certain work an&oversight activities -at the site during this Contract, including but not limited to the following: 1. Obtaining grading and parking lot restoration permits � from ' the * City. of Edmonds. 2. Providing solid waste approvals from the designated disposal facilities, and making payment to thesdisposal. fabilitiesfof the impacted soil and debris -removed 66111 the desigtiat6d reimiedihtion areas.1-;;-,,, 3. Maiiinj the!'�`eitbfii -bf the soil rbmel diitioifi ar6is and the 0aveffie''n't 6Verla'y area" 4. Conducting survey measurements using GPS 'and other land surveying equipment. 5. Providing direction to the Contractorregarding the lateral extent and de th of soil excavation to be conducted under this Contract. 6. Conducting soil sampling and analysis activities to -confirm �that �impacted soil'has been adequately removed from the excavation areas. 9/9/2005 \\Edzndata\sharcdoc;\173\25 -Harbor Square Remediadon\RA Specs (016)�01 1 10-Surnmuy.ofWork.doc 01110-3 7. The Owner and its representatives will administer the Contract; monitor, observe, approve, and accept the work; coordinate with Ecology and other regulatory agencies; provide required direction for the work When Contractor requests clarification of the intent of the Contract Documents; and generally ensure that the execution and completion of the work meets design, construction, and other requirements of the Contract Documents. 1.08 PROTECTION OF SITE FEATURES AND ADJACENT PROPERTY USES A. The Harbor Square Complex includes a hotel, health club, restaurant, various retail and wholesale businesses, and offices. The site is currently leased by HSA from the Port. Contractor shall take such precautions and develop a construction approach for the project that limits adverse impacts to the'Harbor Square tenants, the existing facilities and utilities, and the existing Access streets and parking areas. B. Contractor shall implement the work in a manner that preserves a safe work environment for all tenants and their employees, maximizes coordination and communication with their management, and minimizes disruptions to their businesses and operations. In fulfilling this requirement, Contractor shallensure that pavements outside the designated work areas are free of construction debris that may cause damage to equipment and vehicle or injury to employees, and that soil or mud is promptly cleaned u' . P PART 2 PRODUCTS - Not applicable to this section. PART 3 EXECUTION Not applicable to this section. END OF SECTION 9/9/2005 k\Edmdata\sharcdoc\173\25 -Harbor Square Remediation\RA Specs (016)\01110.Summary ofWork.doc 01110-4 SECTION 01270 MEASUREMENT AND PAYMENT PART I GENERAL 1.01 DESCRIPTION A. This Section-sve0hes requirements for measurement of nt in t and,p4yTq . for, co. ­ ple.edwork under this Contract T.be,§cppe: ofwprk in the Contract is divided,into both base bid Dav items and , 1-1- ­... : .., , , 11­ ) . _. , .,.. . � .- I . � 1 1. . a�ditive alternate '4y, items, as,shown on thePr posal Form.',fo purposes,of measurement and 1 .­­1 i. I I 1 11 P, �� _.__ _ �o­ 1. ,. _­r payment. Any work required by the Contract Docugiepts, that� is not specifical1v described in the pay item descriptions shall be considered incidental to -'other items of work and shall not be measured forpayment. B . Cont�actor shall measurecom. plete�qwork as defined in these Contract Documents and shall Ilk _1_­­",_f.­.­ . ­ . I I I - co u a , quantities'reciuired fo.rm,easurine tasks and subtasks for ,,thq,pay.item division of y�qrk; 7th�sF.quantities.will be,verified,by the,qw4eror the Owner's Representative. Agreement I , "I - . -A ....... * I " " "'' . between the Owner and Contractor sfiall'be"r'eached on'M"V'oiced Quantities and amounts,prior to submittal of each invoice. ;­ .� ., - C. Payments will be made at the respective lump -sum and unit prices for eachpay,item, ofwork. in the Contract Price. All work specified in this Contract is included within the pay items listed in the Proposal Form and Article 1.04 of this Section. Payment sha 7 Illbe Pq1qsi4qTed.fu..11 compensation for furnishing all labor, materials and equipment to complete the work ih accordance with the requirements and intent of the Contract Documents, including the Technical Specifications, Drawings, and Exhibits. Unless otherwise stated, each pay:item shall. include all, direct and indirect costs necessary to complete the subject work of that pay item. 1.02 MEASUREMENT OF WORK �: A. Lump Sum Pay Items .. ; 11 : 1. Items of work for which payment is made by a "lump sum" shall be measured as a complete unit. Labor, materials, or equipment used in lump -sum price pay items will not be measured or paid for separately. 2. The lump sum pay items described in Article 1.04 shall not be adjusted as a result of change orders or extra work. The negotiated Contract Price for change orders or extra work shall include additional provisions for any work that may be described as part of an existing lump sum pay item. 3. For lump sum or incidental pay item descriptions that do not include estimated quantities, Contractor shall be responsible for estimating the pay quantities based on information provided in the Contract Documents, or other means as deemed appropriate by Contractor. 9/9/2005\\Edmdata\sharcdoc\173\25 -Harbor Square Remediation\RA Specs (016)\01270, Measurement& Paymentdoc 01270-1 B. Unit Price Pay Items. 1., Items of work for which pAynient is made by.a "u.nit price" shall be measured according to the methods and units described below andthe applicable requirements of the Contract Documents., 2. Measurement Standards: All work, to be paid for at a Contrr.act Price per unit of measurement shall be measured in accordance with United States Standard Measures 3. Measurement by Weight: Unless otherwise specified in the pay items of work, earthwork materials from onsife activities, O'ffsiie suppliers, and similarlierns to be paid f6r by wcight shall be measured by certified scales. Certified copies of supplier receipt invoices shall be p , rovided's pecififying typ 6 and quafitft�:of material akt�aill� furnished/redeived. as 6� Measurem ent by volumew'ill be by the cubi cl'dimerision listed in 4. 'Me ueme the Contract Price. Method of volume measurement will be by either the method of surveyed cross -sectional average end-areas,or the method of computed cross -sectional areas from lines, grades, and- elevations':determ' ified-by the Owner to adequately represent the work,: or computer -aided methods approved by the Owner. 5. Measurement by Area: Measurement by area -will be by the square dimension listed in the Contract Price. Method of square measurement will be based on'either horizontal or vertical planer projections, whichever is greater, unless otherwise specified. 6. Linear Measurement: Linear measurement will be by.the linetar dimension, listed or indicated in the Contract Price. Unless otherwise specified, components of work to be measured will be measured at the centerline.of the work in place. 7. 'Timb Measurement: Measurement by timewill be by the time,period listed in the Contract Price, based ori an 8-hour workday. All time measurements will be based on an hourly log which shall be.ap-reeduvon and si eddaily. between,the Contractor and the Owner. The log will be used to allocate between operating and standby time for the pay i�em of work. 0 erat ne time shall be logged as specified. ­p 1.03 INCREASED OR DECREASED QUANTITIES A. Payment to 6britra'dd r will 0'fily be 'made for,the actual quantities of the work performed and the Contract. I When the* accepted quantities of w6irk vary from the accepted mcon6n'nancd With original bid quantities, payment will be at the unit contract prices for accepted work unless the total quantity of any pay item increases or decreases by more than 25 percent relative to the original bid quantity. In that case, that! part of the -increase; ore decrease exceeding 25 percent will be adjusted in accordance with Section 1-04.6 of the 2004 WSDOT Standard Specifications. 1.04 PAY ITEMS OF WORK A. ITEM NO. 1: MOBILIZATION/DEMOBILIZATION AND WORK AREA PREPARATION 1.� Mobilization �includes preparatory work and -operations including, but not, limited to, those necessary - forlhe movement of personnel, equipment and supplies to the proj eet site; and for alli other associated work, submittals:,� and operations which must be performed, permits to be obtained, or costs incurred prior to,beginning work on the various items of the project. 2. Demobilization includes site cleanup and demobilization of personnel, equipment and excess materials and supplies from the project site. 3. Work area preparation includes: documenting existing conditions in the work areas by photographs, measurements, and other appropriate means; establishing work zones and 9/9/2005\\Edmdata\shatedoc\173\25 -Harbor Square Remediation\RA Specs (016)\01270-Meam=ent&PiLyment.doe 01270-2 traffic control provisions; removing existing fencing within the work area and installing temporary fencing around the work zones; and providing temporary construction facilities needed by Contractor. 4.: Nythent for mobilization/deffibbilititi6n and work area preiparation�shall be-bn the basis of the lump sum price stated mthe Co"n'tractor's bid p&ice for this Ody item.", Measurement for this pay item shall be estimated on the basis of the percent complete, relative t6 the overall bi.d.pricd- and the 'Eictbal pr I ogress towh - rd pr6jdct cdmpletiofi;, B. ITEM NO. 2: REMOVAVDI�fOSAL OF EXISTTNG PAVEMENT 1. Work under this item,ihF!u4es saw cuffing removal, loading, transportation. and . I ..Ili I Z .., " I - �. 1 0.1 ­ I .. . .1 1. ...r.'r 1, recycling/disposal of existing hot mix asphalt Davement and existing'curbing,to beyernoved &m ;ihework .2. Payment, foryernoval/disposal of existing pavement shall be on the - basis of -tons of pavement and curbing trarisported.and recycled/disposed at an appropriate� offsite -facility at the unit I— - _ . � - , - .. 2 price stated in the Contractor's bid� Drice forthis pay. iternt. Measurement for -this pay item shall. be,detennined,on the has-is,of legib Iq copies of.c.ertified.-weight receipts or other opcimientatiomofwpight.ftm the rq�cycling/dis osalfacility�,., .13� C I'T`E,M� N 0, UTILITY Pk6TE'ch6N4tsToRATIoV 1. Work under this iioiii'i�n'c!l�di�'-io�itifig",,t'niii;rkiiig; lJr6t6&ifig,4hd ph�sicially sup porting ik 6dihat'couldpotehtWly� damaged by e-kistiiig-a6ti'v�e"U'tilifi�s'-'W':ithitf'dfiHfie-ar'�ie"wo at t tolfiti�� w rk U�* is 6fttract "'f6stbrationlrepair of ons'ite utilities within or he s 0 n6r'th ''C any 1 41, near'the, Work 6fed nee'ded-to"r,esto-re-ih 6�`tiiilfties t6th6if'pre-ekistmg 6,hditioiris, and any `­' J �'­ " . 0 - 6 � fidit'llity au "' ' 466'ffib e" s heeded to ndeeS­s'aiyid�us'fi'iiefi't t6 the eievailoff 0 Ni ­�6 and surfd&ffib n maintain flush conditions with the fihA`paVe:m 6n't suiface"s'..' Th6 w`0- rki"eir this item does not include work conducted under Item No. 5 or Additive Alternate A- 1. 2. Payment for utility protection/restor-aiion' sha'll'be"o'n' the­bas;'is'�of t6 lump' S'u pric6 stated in the Contractor's bidprice for this pay item. Measurement for this pay item shall be estiffiated on, the basis of the percent coh1p`let6.,ieiiative­to the 6�eirall bidpricq,and the actual progress toward project'completiofi. D.—ITEMN0.4: STORMWATER MANAGEMENT, I . Work under this item includes: installing temporary plugs into existing storm drain lines that are located within or near the work area; pumping stormwatet from, existitig catch basins around the work area to a suitable discharge location (including providing oil/water separation and enleigy dissipation asneed6d),� diverting stofinWater from 9dja6ent paved areas to limit runoff from entering the excavation(s); diverting storinwater drain spouts of nearby buildingsto a catch- basimoutside of the, work -Area; installing catch �bagin filters and ins�.talling*Allio thdr temporary,)sedimenfation and erosion control measures. -needed to protect partially comoleted4oik,and prevent sediment transport -from exposed soil �suifaces and temporary stockpiles to �surfade water or adjacent. nohmwork, areas. 2. Payment for stonnWater,managemerit shall be on the -,basis of the lumpi sum, price stated in the Contractor's bid price for this pay item. Measurement for. thispay. item shall be estimat0ionthe ba'sis,of the pqrcent, complete. relative tq,thp overall bidprice and the actual progress to.ward project completion. 9/9/2005\\Edmdata\sharedoc\173\25 - Harbor Square Remediation\RA Specs (016)\01270. Measurement& Pqment.doc 01270-3 E. ITEM NO. 5: STORM DRAIN REMOVAL AND REPLACEMENT 1. Work under this item includes: removal of the segment of the existing storm drain piping that crosses the soil removal area, installing replacement storm drain piping from the existing catch basin to the pipe cutoff locations and furnishing and placing/6om0acting pipe bedding and pipe zone bac'kfill materials in accordance with City of Edmonds requirements. Pumping and rerouting of stormwater needed to complete the work under thisitern is included in Item No. 4. 2. Payment for storm drain removal and replac'e,ment shall be on the basis of lineal feet of storm drain piping removed and replaced, at the unit price stated . in the Contractor's bid price for this pay item. Measurement for this pay item shall be determined on the basis of onsite measurements of the pipe length removed and replaced between the edge of the catch basin to the pipe cutoff location. ITEM NO. 6: HEALTH & SAFETY, DECONTAMINATION, AND RESIDUALS .MANAGEMENT 1. Work under this item �ificludes: develo in and implementing a Health and Safety Plan at . A g least as stringent as the § ite Health "and Safety Plan (Exhibit C) and that meets the requirements of the'Techiiicail Specifications; monitoring work activities for compliance With Plan 'requiremefits'an'd providing ppersotmel training and required documentation; maintaining flag,g!-ni, and staking 'of work zone boundaries and contro I Iling personnel and equipment accessito 6ontaffiinite4iones; flimishing, ifistallnig, operating, and maintaining all'required healthand safety quip drit and fadiliti s, i ' Judi' Yin in i e nc ng peiso ' el decontamination facilities and equipment decontamination facilities; ffirnishmig all required worker protection gear and equipment for Contractor and subcontractor personnel; decontaminating construction equipment and personnel health and safety equipment, and collecting and disposal of all decontamination water, contaminated solid wastes, and residual materials. 2. Payment for health & safety, decontamination, and residuals management shall be on the basis of the lump sum price statedt in the Contractor's bid price for this pay item. Measurement for this pay item shall be estimated on the basis of the percent complete, relative to the overall bid price and the actual progress toward project completion. G. ITEM NO. 7: EXCAVATION AND STOCKPI LING ONSITE CLEAN SOIL 1. Work under this item includes ekchVitfirig and stockpiling of onsite clean overburden soil as designated by the Owner or the Owner 's Representative; and protecting such soil from cross-cbntainination until reused as clean backfill material for the project excavations. 2. Payment f6r excavating* and stocXpilingof onsite clean soil shall be on the basis of cubic yards of such material as designated by the Owner or the Owner's Representative, at the unit price stated in the Contractor's bid price for this pay item. Measurement for this pay item shall be determined on the basis of onsite surveys made and volume estimates agreed to by the Owner and Contractor. 9/9/2005\\Edmdata\sharedoc\173\25 - Harbor Square Rernediation\RA Specs (016)\01270- Meamernent & Payment.doc 01270-4 H. ITEM NO. 8: EXCAVATION AND STOCK PILING IMPACTED SOIL AND DEBRIS 1. Work under this item includes: excavating impacted soil and debris within the excavation areas, dfsigtn''a'te`d by'ih­ Owner or. the Owner's Repre entative; �egreg#ting i acted soil and debris;.slZe reduction of debris n needed for offsite disposal; and stock iling and protecting p these materials i separate lin d, bermed, and covered stockpiles until loaded for offsite . I , .... . M �disppsili . 2. Payment for excavating and stockpiling of impacted soil and debris.shall be on the basis of cubic yards of such material as designated by the Owner or the Owner's Representative, at the unit price stated in the Contractor's bid price for this pay item. Measurement for this pay ii,bmshdlfb6'd'e't6r mined on the basis 4onsite survbys,'ma`de'And' volume estimates agreed to b�'the Ow" n"e"r and:66�6actor. I. ITEM NO. 9: LOAD AND TRANSPORT IMPACTED SOIL'TO DISPOSAL FACILITY I . Work under this item includes loading and transporting impacted. soil to Rinker Materials' 6ereft,WaghQi�'n,'imlesS 6therwise designated dsoroti osil ficility in th6trilddi on' and digo by the Owner. This item also includes proper manifesting"of th6'material, obtaining documentation certifying the total weight of material treated and disposed at the facility, and s'U'bm1ftin'g*su�fi ao�u"menlia'-fio'A to ffie O%�ne?s ReiftsdritAtive. 2. 'Payment for lo�ding and transporting.impacted soil for disposal shall be on thebasis of tons . � j. � , � ., .11 , �, 1, k; 1 1:91. 1 . - .", � �-; !:� � 1 1- .�: - - � 1 1. of soil transported and disposed; afthe d "'' ated facility. at, the unit price st�ted in the " esign ntractor.s, bid Drice for, this pa y item� M�asurementfbr this pay item shall be determined on i�e basi 0,oflegible co .-Pies ofcertifi6d weight receivts or other documenta ion of weight '... . Y . I- . -� '. �� I . . . . .. � t from the disposal faci ity. 6" t os s.associated with materia.l,disppsal will be paid by the Owner und6r,seDaraie contract -with the disposal facility. ITEM NOw 10- LOAD AND TRANSPORT IJEBRIS--,T.O DiSPOSAL.-FACILIT-Y ,1. Work under,this. item includes loading and-transportingdebris and associated impacted soil to Waste Management's Alask& Streettransfer,station in Seattlej Washingtonfor subsequent rail car trans.ferAo Waste Management's ColumbiaRidge Landfill. This item also includes proper manifesting of the material, obt aining documentation. from the Waste Management facility certifying the total weight of material disposed at the landfill, and submitting such documentation to the Owner's Representative.. 2. Payment for loading and transporting debris and associated impacted soil f6r disposal shall - bepn the basis of tons of material transported and dis ed at M the desi ated facility, at the :gn unit pri. e, stated in the Contractor's bid`p�ice for this pay item. Measureme for this pay ". .�c,., � - . I '. " nt item shall be, determined on the basis 'o'! f leg ible zopies of certified weight receipts or other docume�fA�ci�n'o'f'w"eight'�fr'o;m- th e disposa acil ity. Costs associated with material disposal "' - - : th W�ilj -be paid the' Owner un er separate dofittkiwith 6 disposal facility. K. ITEM NO. 11! EXCAVATION DEWATERING AND WATER TREATMENT/DISPOSAL 1. Work under this item includes: dewatering of excavations as directed by the Owner or the Owner's Representative and as needed to facilitate soil removal and handling, confirmational soil sampling, and excavation backfilling activities; furnishing, installing, 9/9/2005\\Edmdata\sharedoc\173\25 - Harbor Square Remediation\RA Specs (016)\01270-Measur.einent&Psyment.doc 01270-5 operating, and maintaining an onsite water treatment and storage system; sampling and analysis of water as required to demonstrate the effluent meets the City of Edmonds' pretreatment standard for oil and grease; discharge of treated water to the City of Edmonds' public sanitary sewer system; and,system decommissioning and disposal of residual materi.alS. 2. Payment for excavation dewatering and water treatment/disposal shall be on.the basis of gallons, of proper ly tyeated water discharged to 4he sanitar stem,at eunitprice y, sewer sy th stated i,n the..Contraqtor's bid price for this pay item. Measurement for this pay item shall be determined on the basis of effluent flow meter readings. L. ITEM NO. 12: PLACE AND COMPACT ONSITE CLEAN SOIL I . Work under this item includes moisture conditioning and loading of onsite clean overburden soil from the designated stockpile(s), and,placement/compaction of the common backfill wi I thin . ar . eas, o f the excavationi s) A§ designated by the Own ' er's Representative. 2. Payment for placing and compacting onsite clean soil shall be on the basis of cubic yards of such -material placed as excavation backfill, at the unit price stated -in the Contractor's bid price- for this pay item.. Measurement forthis pay item shall be determined on the basis of onsite surveys made and volume estimates agreed by the Owner and Contractor. M. ITEM NO. 13: PLACE AND COMPACT CLEAN IMPORTED MATERIAL I . Work under this item includes importing, moisture conditioning, jp[a6effieht, and compaction of imported quarry spalls, structural fill, and base course crushed surfacing material as b.ackfill-W,ithin'rareas of the excavation(s) as designated by the Owner's Representative. This item also includes furnishing and installing the geotextile layer and the geomembrane barrier as part of excavation backfilling. For bidding Pu . rposes, assume the. use of 900 square yards of ge6texiiie�and'80'0' square'-fek of g�eom embranc material. 2. Payment for, placing, and compapting,clean imported m aterial shall be.on the basis of cubic yards ofsuch material, placed as excavation- backfill, at themnit price stated in the Contractor's bid price for this,pay� item,. Measurement for this pay item shall be determined on the basis of onsite surveys made and volume estimates agreed by the Owner and Contractor. N. ITEM NO-14: PAVEMENTREPLACEMENT, 1. Work under this item includes:, importing, moisture condition I ing, placement, and compaction of a minimum 8-inch thick compacted layer of top course crushed surfacing material; and importing, placement, and compaction of a minimum 4-inch layer of hot mix asphalt pavement over the designated excavation area. 2. Payment for pavement replacement shall be on the basis of square yards of new hot mix asphalt pavement placed, at the unit price stated in the Contractor's bid price for this pay item. Measurement for this pay item shall be determined on the basis of onsite surveys made and area estimates agreed by the Owner and Contractor. 919/2005\\Edmdata\sharedockl73\25 - Rubor Square Remediation\RA Specs (016)\01270- Measurernent& Payment.doe 01270-6 0. JTEM NO. 15 PAVEMENT OVERtAY f W6rk under this itdffi'in6ltide:§,irhpoftihg, placement, and compaction of'a-minimum 2-inch overlay of hot mix asphalt pavement over the pavement areas identified by the Owner's Representative., 2.� Paymeriffof on the bd9is,`6f s4uaid,yards of new hot mix asphalt Liypladed, afthe unit price -stated mil the Coiltraicitor's bid price for this pay pavement ovei item. Measurement for this pay -item shall be determined 6n'tho basi's of onsite surveys made and area estimates agreed by the Owner and Contractor. P. ITEM NO. 16: SITE RESTORATION &J, j. Workunddi this iteftilirielddes:: i6gt6ratibn of site areas disturbed by the Contractor's actiVities;'ie0a'i'r'6f ariy�d image I to . e I xis . ting site facilitieg-dabs�d b . ylthe-,C6fi . trictor; marking of new hot mix- asphalt paVement�placed.within,the workiareas; and replacement of any -landscaping removed to.facilitate soil remediation and site curbing, sideWalksj wdlkways,, or paving activities. For bidding purposes,. assume thatAt least 4 00 -lineal feet of concrete curbing mill -need to.,be replaced.!,_: 2. Payment for site restoration shall be on the basis of the lump sum price stated in the Contractor's, bid price. for this�.pay.item.. MeAsurem ent for thispay item shall be estimated on the basis of the percent complete, relative to the overall bid price and the actual progress q0 pypjec completion. Q. ITEM:NO..-A,-I,:,!ADDITTVEAL�,TER-NATE-A6:1�' WATEkMAINMODIFliCDATIONS 1.1 AdditiVd Alt6 mlate'A-1 — Wdie`r' Main M6 dificatioris mii�lumdeall labor, equipment, and k ass. d' 'th th tential materials required to compieid Ali e4d'Mien-is"'oftfie W!'otrl b6ate wi e po ihstaliation,O'f � hd* shutbff valve and replacement'6f th& section of the 8'inch "'water main diictild4r6h pipe rbmoV6d to'fidilitkitd soil,dkdavati6h':The' Owner 'or the --owner's R�presentativd *ill'deteriniifd'if'thd,W'ork,iin'd�r Additive' Alternate A -,I is required to 66mplete the soil remediationproije*ci. 2. Payment for Additive Alternate A- I -Water Main Modifications shall be on the basis of the bi' Measurement for this pay lump sum price stated in Contractor'9' d price for ihis-pay'item. I item shall be estimated on the basis of the percent complete, relative to the overall bid price and the Actti,�l prbgtessltdward.oroji�tt completion'. J� END OF SECTION 9/9/2005\\Edmdata\sharedoc\173\25 -Harbor Square Remediation\RA Specs (016)\01270. Measurement & Payment,doc, 01270-7 SECTION 01311 COORDINATION PART 1 GENERAL 1.01 DESCRIPTION A. This section covers Contractor's responsibilities and coordination requirements associated with project planning and implementation, project management, and certain other elements of the work. 1.02 SUBMITTALS A. All project s ubmittals shall be submitted to the Owner in accordance with the provisions of Section 01330. 1.03 COORDINATION A. Coordinate site access, occupancy, and use of space made available by the Owner and the Harbor Square Complex to accommodate storage and staging of materials and equipment and the orderly completion of the work while concurrently minimizing adverse effects of Contractor's' construction activities on the Harbor Square Complex's ongoing commercial activities and others working at and near the site. B. Utility purveyors serving the work area shall be identified and contacted as required to carry out the work under this Contract. These utilities shall be notified immediately if conflicts or emergencies arise during the progress of the worki Contractor shall be responsible for calling to obtain utility location assistance, as required, during the course of the project. C. Coordinate with the City of Edmonds regarding discharge of construction water to the sanitary sewer system and for any -necessary modifications to the City's water main needed to complete soil removal in the designated excavation areas. PART 2 PRODUCTS 2.01 DESIGNATION OF PROJECT MANAGEMEN TPERSONNEL A. Contractor shall submit upon award of Contract the name and qualifications of its project manager, project superintendent, and health and safety officer. Each shall have demonstrated experience completing contaminated soil remediation projects of similar size and complexity. 2.02 CONSTRUCTION SCHEDULES A. Contractor shall submit upon award of Contract a detailed construction schedule for review and approval by the Owner. The construction schedule shall clearly show each element of work to be performed -under this Contract, and all items involved in overall sequencing of the work, including material submittals and Owner review time. 9/9/2005\\Edmdata\shuedoc\173\25 -Harbor Square Remediadon\RA Specs (016)\01311-Coordinadon.doe 01311-1 B. The construction schedule shall be kept currenti taking into account the actual progress of the work. The schedule shall record the actual time required to accomplish the various activities included therein and include Contractor's projections of the time it anticipates will be required to complete unfinished tasks. The schedule shall be revised and updated weekly and submitted to the Owner's Representative for review and comment. 2.03 CONSTRUCTION PLAN A. Contractor shall submit upon award of Contract a construction plan that addresses each of the primary e1emeAts,of the work. The construction plan shall demonstrate that the work is thoroughly planned with adequate staffing, equipment, and management control, and that Suit able construction methods and equipment are planned to meet the technical requirements of the work. B. Contractor shall obtain the Owner's approval of the construction plan(s) prior to initiating the elements of work,covered in th -plan..,The Ownerls Ap proval of Contractor's construction plan shall in no way eliminate Contractor's responsibility to carry out the work in accor * dance with the Contract Documents; nor shall such approval, in any way, cause the Owner to. take responsibility for substandard or defective work that may result from construction methods proposed by Contractor. PART 3 EXECUTION 3.01 MANAGEMENT OF TBE WORK A. Manage the work in compliance, with the technical,, procedural, reporting, and scheduling requirements of this Contract. Provide the necessary management, technical, and administrative personnel and sufficient project management systems and equipment to carry out the work in compliance with.th.es.e,requirements. B. Provide and maintain a listing of required,and COMDleted reviews and submi als. M age the tt an preparation,, submittal, review, and approval of same to the Owner in a timely manner. C. Manage contract administration and cost accounting to maintain responsive, accurate, and thorough reporting, documentation, and invoicing of the work in compliance with applicable provisions of the Contract Documents. 3.02 MANAGEMENT PERSONNEL A. Contractor's.project',man4ger shall have responsible charge of the work and have complete authority to direct -the 'work, -including negptiation.ofall issues affecting Contract Price, Contract Time,,pprsonnel, and; quality of workmanship., B. Contractor's project superintendent shall have authority to direct and to manage all aspects of the work for Contractor. The project superintendent shall be experienced in the prosecution of the work and 1hp rpanagement of trades and subcontractors required to accomplish the work. The !prpjects,uPerin.tendent.,shalibe,vresentatth site, at, all times while work is actually in progress e. on the Contract, or shall have designated an, alternate, during,low work periods. During any periods when work is suspended,* arrangements acceptab - I . e . to the Owner s I hall be made for accomplishing any required stormwater management, maintenance, or emergency work. 9/9/2005Mmdata\jharedoe\173\25 -Harbor Square Rernediation\RA Specs (016)\0131 I-Coordinafion.doc 0131-lm2 C. Contractor's health and safety officer shall have the authority to administer and implement the health and safety provisions for the work as specified in Contractor's project -specific health and safety plan. 3.03 COOPERATION WITH OWNER AND PROSECUTION OF TBE WORK A. Contractor shall work cooperatively with the Owner and its representatives,making all reasonable efforts to provide labor, equipment, supplies, and related support to facilitate the collection of data required by the Owner and its representatives to carry out environmental monitoring'. quality assurance, and collection of other data required for construction 3 documentation and reporting. END OF SECTION 9/9/2005\\Edmdata\shuedoc\173\25 -Harbor Square Remediation\RA Specs (016)\0131 I -Coordination.doc 01311-3 SECTION 01312 . PROJECT MEETINGS PART 1 GENERAL, 1.01 DESCRIPTION A. This section s ecifies requirements for meetings between the Owner and Contractor.. Site P meetings shall be attended by Contractor. and its subcontractors as requested by the Owner. PART 2 PRODUCTS Not applicable to this section. PART 3 EXECUTION 3.01 PRE -CONSTRUCTION MEETING A. Following Notice to Proceed, a pre -construction conference will be arranged by the Owner. This conference shall be attended by Contractor and its major subcontractors and will be held at Landau Associates' Edmonds office followed by a conference at the site. The purpose of the meeting will be to: 1 . Discuss implementation of the Contractor's work under this Contract. 2. Review remedial action areas, equipment and material storage locations, work area security, traffic control, health and safety protocols, utility locations, and other site features. 3. Confirm the specific responsibility of each party, establish lines of authority and communication, and discuss periodic progress meetings. 4. Identify relevant documents and review the scope of work and critical details of the project. 5. Establish methods for documenting and reporting construction monitoring and QA/QC data and for distributing/storing documents and reports. 6. Review and make any appropriate modifications or addenda to the various plans, drawings, specifications, and project documents, and discuss any other items that may require clarification. 3.02 PROGRESS MEETINGS A. Contractor's project manager and project superintendent shall attend weekly site coordination and progress meetings that will include representatives of the Owner, and may include representatives of the Harbor Square Complex, the City of Edmonds, certain regulatory agencies, and Contractor's major subcontractors when requested by the Owner. Site meetings shall be held for the purpose of coordination of project activities, and at a frequency based on the progress of certain construction activities. Contractor shall provide a briefing on the status of the work and on scheduled activities. The site progress meeting agenda will include: 9/9/2005\\Edmdata\shuedoc\173\25 -Harbor Square Rernediation\RA Specs (016)k0131,2-,Meetings.doc 01312-1 1. Review of work progress and schedule. 2. Identifying any potential construction problems or delays, and developing actions to resolve problems and maintain schedules. 3. Discussion of technical issues of construction methods and QC. 4. Establishing the project schedule for the succeeding 5-day period. 5. Coordination of work with Contractor and representatives of the Harbor Square Complex. 6. Discussion of site safety conditions, practices, any necessary modifications, and conforinance with Contractor's health and safety plan. 3.03 SPECIAL MEETINGS A. Attend special meetings that may be held at the Owner's request to coordinate construction activities or when a problem or deficiency is present or Iikely to occur. The purpose of these meetings shall be to define and discuss a problem or recurring work deficiency, review alternative solutions, and identify a plain to efficiently and effectively resolve the problem or deficiency. B. Notify the Owner prior to any� planned meeting(s) with the local governments that may be necessary for obtaining permits or carrying out the Work. The Owner may elect to attend these meetings with the Contractor at the discretion of the Owner. C. No public presentations on the Work are permitted without prior approval of the Pwner. 3.04 HEALTH AND SAFETY MEETINGS A. Conduct daily health and safety meetings for Contractor personnel as required by Contractor's approved health and safety plan. B. The Owner's onsite representatives may attend Contractor's health and safety meetings, as needed, to be aware of work conditions, or health and safety concerns that could affect the normal business activities of the Owner's employees or Harbor Square Complex tenants, or the coordination or prosecution of work under other contracts. END OF SECTION 9/9/2005\\Edmdata\sharedoc\173\25 - Harbor Square RemediationRA Specs (016)\01312-Mectings.doe 01312-2 SECTION 01330 SUBMITTALS PART 1 GENERAL 1.01 DESCRIPTION A. This section describes requirements for Contractor's submittals. 1.02 SUBMITTAL REQUIREMENTS A. ' Furnish for review''all'subm' itt'als-requif6d I bythd Contract Doc u eii m his: *All submittalsshall be signed'by'an authorized 'r`e-pie's!e­n;t'aitiVe'of'C ontra6ior., �C6ntra&o'r's'sig'nhture on submittals shall cdfisiftu"'te. a' teOr"e�sentAti'o-'n^t'.'o"tfie4 �OWfid`thht C6h6ad6tor has eithei'det6nnined and verified all qu"ainitiii6g, dim'"enision's,- t�ela.-6(in'gtr6�cti'on''�c'�r'it'e"r'ial; matkrials,6ataloig numbers, and similar data, or that it assumes full responsibility for doing so, and that it has reviewed or coordinated each submittal with the requirements of the Contract Documents. Eich's'U'l3ftfiftfilifiall- 66'i'siide"d in"4 \c'o'ples ani.-addressed t6'tfie- Owner's kdpres6n't�tivd'at the following address: SS Landau A odiAtes,'Inc. 1302 nd Avenue South Edmonds, Washington 98020 .Attention: Martin Powers, Project Manager C. Each submittal, or group of submittals, shall be accompanied by'a"'transm'it'tal letter ihat'describes the items submitted. The transmittal letter shall be clearly labeled with the title of the project th als tridgm'ift6d. . t9dh4ubm'Jitta1 shall be middividually,number'e'd4n a and'ihall list subiniit: marther approved by ihe'O"wii6r'�"-T�6�iniiiil-v�er's',l'o-'n'"of'the.subhiittdl'shall'be identified'as "Revision" 0i"' and s�b's'e'4ue'n't,'s"tib'nii'tt'als�"s'*h�ll'b'e numbe'ied 60inseciftiveily -itarting ;�Oih "Revision L" 1.03 SUBMITTAL REVIEW A. After review of each of Contractor's submittals, the submittal will be returned to Contractor with a form indicating one or more of the following: I . No Exceptions Taken. Accepted subject to its compatibility with future submittals and additional partial submittals for portions of the work not covered in this submittal. Does not constitute approval or deletion of specified or required items not shown in the partial submittal. 2. Make Corrections Noted (No Resubmittals Required). Same as Item 1, except that minor corrections as noted shall be made by Contractor. 3. Amend and Resubmit. Rejected because of major inconsistencies or effors. Resolve or correct before next submittal. 4. Rejected -Resubmit. Submitted material does not confonn to the Contract Documents in a major respect (e.g., wrong material, size, capacity, model, etc.). 9/912005\\Edmdata\sharedoc\173\25 -Harbor Square Rernediation\RA Specs (016)\01330-Submittals.doc 01330-1 B. Within 5 working days of the receipt of submittals, shop drawings, or manufacturer's data, the Owner's Representative will return one copy of each drawing or data sheet marked to indicate the result of the review. C. Copies marked "No Exceptions Taken" or "Make Corrections Noted" authorize Contractor to proceed with -construction covered by, those data sheets or shop drawings With corrections, if any, incorporated. D. A favorable review -shall not relieve Contractor of its responsibility to conform� to the Contract Documents, correct details when in error, or ensure the proper fit of parts when installed. A favorable review by the Owner of shop drawings, method of work, or information regarding material and equipment Contractor proposes t6 fuiish shall not relieve Contractor of its responsibility for errors therein and shall not be regarded as assumption of risk or liability by the Owner or its officers, employees, or representatives. Contractor shall have no claim under the Contract on account of failure or partial failure, or inefficiency or insufficiency of any plan or method of work, or material and equipment so accepted. Favorable review means that the Owner has no objection to Contractor using, upon its own full responsibility, the plan or method of work proposed, or furnishing the material and equipment proposed. E. It is considered reasonable that Contractor's submittals shall be complete and acceptable by at least the second submission of each submittal. The Owner reserves the right to deduct monies from payments due Contractor to cover additional costs for review beyond the second submission. 1.04 SUPPLIER DATA A. Include name, address, contact person, and telephone number of each supplier on each shop drawing and material data submitted. 1.05 SHOP DRAWINGS AND DETAILS A. Submit all required shop drawings and details to the Owner for review before the items are manufactured or used in the work. The Owner's review of shop drawings shall be completed and designated with either "no exceptions taken" or "make corrections noted" prior to fabrication, construction, or delivery. Do not allow shop drawing copies to be used or distributed for field use without the Owner's notation of the appropriate final markings/action taken. B. Shop drawing submittal and coordination are the responsibility of Contractor; this responsibility shall not be delegated to subcontractors or suppliers. Designation of work "by others," if shown in shop drawings, shall mean that work will be performed by Contractor rather than by the subcontractor or supplier who has prepared the shop drawings. PART 2 PRODUCTS Not applicable to this section. PART 3 EXECUTION 3.01 PREPARATION OF SUBMITTALS 9/9/2005\\Edmdata\sharedoc\173\25 -Harbor Square Remediation\RA Specs (016)\01330-Submittals.doc 01330-2 A., Prepare all -submittals required by the Contract Documents. ;Whena submittal includes a catalog cut of a specified supply, item of equipment, or material, at least one copy shall be an original version published by the manufacturer of the product or item. When a submittal contains multiple pages -of printed material or printed material and a sample; the submittal contents shall be, stapled, clipp bound so thatall iteinswithin. the subm iftl are,easilytetained as, a single �d;,or package. If samples are bulky, irregular in shape, or of inordinate weight-(aswith soil samples), the submittal shall be delivered as two packages, with the sample acc'ompanie d by a tag identifyingithe sample,by'; submittal number, submittal title, specification reference, and contents. END. OF SECTIO;N 9/9/2005\\Edmdata\sharedoc\173\25 - Harbor Square Remediation\RA Specs (616)\01330-Submituds.doc 01330-3 SECTION 01350 HEALTH AND SAFETY PROCEDURES PART 1 GENERAL 1.01 DESCRIPTION A. This Contract requires excavating, handling, loading, and transport of contaminated materials on portions of the site. Based on past site activities and field investigations, the presence of variable concentrations of petroleum hydrocarbons contamination (gasoline-, diesel-, and oil- and grease - range), has been confirmed in soil at the site. Therefore, Contractor shall comply with, at a minimum, the provisions of 29 CFR 1926, the provisions of the Owner's site health and safety plan included as Exhibit C, and Contractor's site -specific health and safety plan prepared for the work under this Contract. 'Additionally, Contractor shall exercise due caution when excavating and handling impacted soil and construction water to minimize the potential health hazard to persons on the site, adjacent properties, and the general public. B. Contractor shall at all times conduct its activities with appropriate precautions to avoid the risk of bodily harm to persons or the risk of damage to any property or the environment. Contractor shall continuously inspect all work, materials, and equipment and shall be solely responsible for discovery� determination, and correction of any conditions �that may involve such risks. C. Supply all equipment, materials, and personnel necessary to meet the requirements of this section and all applicable codes and regulations for safe handling and disposal of site wastes. D. The Owner and its representatives will be responsible for health and safety protection of their own personnel and will, at a minimum, perform other work not in this Contract in accordance with the health and safety plan presented in Exhibit C. Contractor shall allow use of its decontamination facilities by the Owner and its representatives, federal or state agencies, and authorized visitors. 1.02 REGULATORY REQUIREMENTS AND APPLICABLE PUBLICATIONS A. Regulatory requirements applicable to the Work include, but are not limited to, the following: 1. 29 CFR 1910.120, Hazardous Waste Operations and Emergency Response 2. 29 CFk 1926, Safety and Health Regulations for Construction 3. 49.17 RCW, Washington Industrial Safety and Health Act 4. WAC 296-800, General Safety and Health Standards 5. WAC 296-155, Safety Standardsfor Construction 6. WAC 296-62, Part P, Hazardous Waste Operations and Emergency Response 7. American Conference of Governmental Industrial Hyg ienists (ACGIH), Threshold Limit Values and Biological Exposure Indicesfor 1991-1992, or most recent version. 8. NIOSH/OSHAIUSCG/EPA, Occupational Safety and Health Guidance Manualfor Hazardous Waste Site Activities, DHHS Publication No. 85-115, October 1985 9/9/2005 \\Edmdata\sharcdoc\173\25 - Harbor Square Remediadon\RA Specs (016)\01350-Health & Safety.doc 01350-1 1.03 SUBMITTALS A. Prepare and submit to the Owner; within 3 days of the issuance of the Notice to Proceed, a site - specific health and safety plan meeting applicable regulatory requirements. Obtain the Owner's concurrence with the plan before proceeding with onsite work. B. Submit the name and qualifications of Contractor's health and safety officer for the work. This person shall not be replaced without prior written approval by the Owner. C. Submit Proof of 40-hour. and,current 8-hour annual refresher OSHA 1910.120 training for general -site workers;�and of 40-hour an current 877hour,annual refresher OSHA 1,910.120 d tra ' ining for site, ' supervisors, who are authorized by; Contractor to engage in work associated with hazardous materials and potentiallyhazardous materials. For onsite supervisory personnel, in addition to the previously,descr.ibed trainingcertifications, submit current certification of OSHA 19 10; 120 onsite ma.nagementor su e isor training and American Red Cross first aid and -P. 7 cardiopulmonary resuscitation, (CPR) training. ) Site worker training shall comply with WAC 2967,021- Part P,.-i,Upop rp.quest,by,the Owner� submit,documentation of respiratory. fit testing for personnel who are authorized by Contractor to. engage,in work associated with hazardous materials and potentially hazardous materials. 1.04 QUALIFICATIONS; A. Contract.or's.employees who engage in,hazardous materials work shall at a minimum meet training requirements as specified in the regulatory requirements listed in this section. 1.05 SCOPE OF. HAZAR.DOUS MATERIALS, WORK. A. Hazardous mate-rials,work is limited to activities -involving personnel or equipment in contact with contaminated -soil and water associated,therewithi -including excavation, iliandling, and disposal of these,materials. Contractor. shall be responsible for monitoring hazardous materials and conditions and determining whenwork ipvpjves, hazardous materials and when conditions are present that require conformance with specified regulatory requirements. Contractor shall be responsible for the planning and scheduling of hazardous material work with all other work under the Contract and shall conduct all, hazardous material work in accordance with Contractor's site -specific health and safety plan. � , , � , , I - , . . i I ' 1.06 PERSONAL DE60NTAMINA'T'16N FACILIT'Y A. Provide a personal decontamination facility t hat meets the requirements specified in the site - specific health and safety plan and Section 0 15.64. B. On completion of the work, and with -the Owner's approval, decontaminate and demobilize decontamination facilities. I 1.07 EQUIPMENT DECONTAMINATION A. Conform to the provisions of SeictidnW564. PART2PRODUCTS 9/9/2005 \\Ednu1ata\sharedoc\173\25 -Harbor Square Remediation\P A Spars (016)\01350-Health& Safety.doc 01350-2 2.01 HEALTH AND SAFETY PLAN A. Prepare and ­ maintain for the duration of this Contract a site -specific health and safety plan to promote the health and protection.of all onsite personnel- and the environment. B. Assess the potential risks to onsite personnel. and the environment and developa site-spPcific health and safetv Wan to safely execute the work under this Contract. Submit the health and safety plan to the Owner for review and 'en I con g, era currence. The Owner 4 's review and c ith Co concurren e w ntractor's health and'safety plan will not in any way relieve � Contractor of its resp6nsibility for health and safety, nor shall the Owner's concurrence be constived as limiting in any manner Contractor's obligation to undertake actions that may b6fie'ce's'sary' or required to establish and maintain safe working, conditions at the site, including conditions not related to hazardous materials, nor shall the � Owner's concurrence be'construed," establishing Owner or Owner's representatives in a position of responsibility for implementation or administration of Contractor's health and safety plan. C. Contractor and it& subcontractors shall comply. with the site�specific health and safety plan for the duration ofthis Contract. � Coordinate with the Owner,and with all of the Contractor's subcontractors on health and safety matters.� , Furnish all necessary, first -aid, safety, personal protective and decontamination equipment and facilities,and enforce the use of such equipment and facilities by Contractor's employees and its subcontractors. D. The Owner's health and safety plan is contained in Exhibit C and is provided for reference purposes only; Contractor's health and safety plan shall, at a minimum, be 8, protective as the relevant sections of that plan. Contractor is responsible for independently evaluating the physical and chemical hazards associated with the project site and the work under this Contract and developing a plan that adequately addresses these hazards in compliance with applicable local, state, and federal regulations. As a minimum, Contractor's health and safety plan w shall include: 1. A description of the site activities to be performed. 2. A listing of hazardous substances known to be or suspected of being present at the site. 3. A description of the site chemical hazards (e.g., toxicity, flammability, stability, reactivity, etc.), including the nature;of each chemical; its physical properties; OSHA, WISHA, or ACGIH. standards, where established; and physical hazards (e.g., noise, heavy.equipment, heat stress, etc.). . T I � 4. A map of the site showing the proposed work activity locations, evacuation routes, and .assembly areas. 5. Gdneral healthand safety directives regarding onsite conduct, including Ievels of protection and contingency plains. 6. Site-specific'h6alth and safety directives for potentially hazardous activities. These directiVes'shall sP666 the -eq'uipmefit and safety procedures to be used by person . nel engaged in the work activities. 7. , Establishment of the work area definitions associated with potential contact with hazardous materials. Planned changes in boundaries during the work shall be identified. 8. Requirements for personal protective equipment, including respiratory, eye, and skin protection. The plan shall include a listing of the health.and safety equipment that will be -available onsite iand required for site activities during the work under this Contract. 9. Personal decontamination facilities and procedures. .' 9/9/2005 Mrndata\sharedoc\173\25 -Harbor Square Remediation\RA Specs (016)\01350-Health & Ssf6ty.dor. 01350-3 10. Equipment decontamination facilities and procedure& 11. Emergency procedures in case of hazardous material spillage or exposure to personnel, personal, iiijury, fife; explosion, etc. This -section of the plan shall include emergency telephone humbers and �spec; ific procedures f6r, immediate removal to a hospital or doctor's care of any person who may be injured on the job site. 121. Fie'ldmo'n-itbing eq'uipmefit and Pi6c6dures.* 'Ais gbdii0ii of the . I soecify when and pans a how mon�it4oringWi'lll,bepe-i�6'rm�d, 'w'ha"td'ata*report.itfgprodedures wilfbeused, and how the da'tawill b6�u'sdd6tis'iteio�'d'ei'e"n'n"m"e aip��p`f4rike�6-rs6fi a rotbdive'equipiment. 13. Names and fesp6"nsibilitles,of p�Tsdnnel assign d pd to implement, a minister, and siipervise the heaith a nd sifef­ ,yp 1.4, Names, firms, and s affpositions. of personnelauthorized to work at the site, i cluding personnel,handlipg:pyichem,ical sam ling equipment andpersonnel performing any offsite M. material disposal. 15. An employee signature page on which each of Contractor's employees whoseactivities involve contact with contaminated soil and waters associated therewith, and each employee 'of each subc'ontra-c'tor whose activities involv6whtact with contaminated soil and waters associated there' with, Will-;acktiowledge'r'eceipt,o'f the plan,� an understanding of-theplan, and an agreement'to comply with' p1dii provision&. 16.' Reco:rdke6pihg requirements and'all ne'c'e'ss,ary,;reportin`j to c6v'6k the impl6meritation of the plan. E.,, As, conditions change or if new, operations are t erform d, Contractor's health and safety be p P plan shall be modified oramend6d. as appropriate. PART. 3. EXECUTION 3.01 BEALTH AND SAFETY A. .,,Site, activities involving baza.r,dou.s materials shall -be conducted in accordance with Contractor's site'-soecifk . health and si'fety plan. Z B. Designate "a' q�ualifi6d r6pridgeifitatiVe:hs health and -safefy bffic"6i whose i6sponsibility will be health and- safet� bv6isight.' Th� design-ated'health &id. `�a&ty officer shall.'be oinsite at all times when contact with hazardous materials is anticipated. C. Contractor shall be responsible for providing safety training and shall require its subcontractors .).and all -Contractor's authorized vi§itorsto have this trainin Jf,appropriate for the work to be g conducted b� these personnel. Documentation of this training shall be available at the site. Provide appropriate personal e equipment for Contractor's . employees,.as specified in an, an this e -'u f thehealth and safet'y''pl =subcontractors to pr6�i ipment or q su contractor's emp oyees. D. - Provide f(irdebohtaminatiohof Con&Adior's Afid's'ubconita'to 4 s personn'l A" equipment that c r' e nd contacts hazardous 6rootentiAlly hizard6us rfiaierialg." E. Provide for the proper disposal, of-dispbsable sifety'gdar and equipment used by Contractor's and subcontractor's employees. , Such di siposal shall conform to all applicable fede'ral, state, and local 0 9/9/2005 k\Edrndata\sharcdoc\J73\25 -Harbor Square Rernediation\RA Specs (016)\01350.Healtha S#fety.doc 013504 waste disposal regulations. Waste material from Contractor's onsite decontamination facilities shall be properly containerized, labeled, and disposed by the Contractor. F. Maintain accurate accident and injury reports and furnish the Owner a copy of the reports within 24 hours of the reported incident. G. Provide proper illumination of construction activities, as necessary, to allow all workers and oversight personnel to safely execute their responsibilities and tasks. H. Promptly comply with any specific instructions or directions given to Contractor by the Owner or the Owner's representatives unless overriding health and safety concerns dictate another course of action. Health and safety plans, emergency procedures, and first aid procedures shall be conspicuously posted at the site and Contractor shall hold regularly scheduled meetings, as necessary, to instruct its personnel and its subcontractors on health and safety practices and use of personal protective equipment. 3.02 MATERIAL HANDLING AND DISPOSAL A. Handle and dispose of contaminated soil, water, and other materials during prosecution of the work consistent with these Specifications and directives issued by the Owner, and in conformance with all applicable federal, state, and local waste disposal regulations. B. Contaminated materials shall be contained Within designated areas and shall not, at any time, be placed directly on or otherwise allowed to contaminate the surface of designated uncontaminated areas, exceptas approved in writing by the Owner or the Owner's Representative. C. Transport contaminated soil, water, and other materials from the point of removal to the point of temporary'storage or loading in such a- manner that contaminated material is not placed on and does not spill �or fall on designated uncontaminated areasi. Contractor shall install and maintain chemically resistant finer and containment berm materials and clearly stake and mark temporary storage locations for contaminated materials at all times. D. Assist the,Owner or the Owner's Representative whenever they elect to acquire confirmational. samples. Assist the Owner's Representative to the maximum extent practicable and facilitate the complete removal of contaminated materials within the limits specified by the Owner's Representative, subject to contractual provisions related to changes in the scope of work. END OF SECnON 9/9/2005 \NEdmdata\sharcdoc\173\25 -Harbor SquareRernediation\RA Specs (016)\01350-Heelth & Safety.doc 01350-5 SECTION 0 13 5 5 ENVIRONMENTAL PROTECTION PART 1 GENERAL 1.01 GENERAL A. Perforni, the work in a manner to. minimize the polluting of air,- water; or land, and control noise and the -disposal, of solid wastem.ater ials, as well as any other. pollutants, 1.02 PRECONSTRUCTION SURVEY A. , Prior to start of Any ons-ite construction activities; Contractor and the Owner's Representative shall make a joint condition survey. (including, photographs), -after which Contractor shall prepare a brief report indicating on a layout plan the condition of work areas, assigned storage areas, access routes, and other pertinent site features. This report will be signed by both the Owner's Representative and Contractor upon mutual agreement of its accuracy and completeness. 1.03 PROTECTION OF LANDAREAS . A. Except. for work ' and storage areas and access routes. specifically Assigned for the use of Contractor, land areas outside the limits of permanent work performed under this Contract shall be preserved.in their present condition. Contractoushall confine its construction. activities to onsite areas defined on the Drawings or specifically assigned by.the Owner for its use. 1.04 PROTECTION OF WATER RESOURCES A. Control the disposal of fuels, Pils,bitumens,,P-alcium c,hloride,.acids or other harmful materials, both on and off the site and comply with.applicable Tedera , . stat , county, and municipal laws . . . . 1 _e concerning,ppilption of rivers, streams, and other,surface waters while performin the.work .9 under this Contract. Special measures shall,be taken to prevent chemicals and other hazardous or deleterious substances, including but not limited to fuels, oil, greases, bituminous materials, herbicides, and insecticides,from entering public waters. Construction water and other waste W , , waters shall not be allowed to enter natpra. surface wate-r-bodies without adequate treatment. 1.05 WASTE DISPOSAL, A. As part of Contractor's construction plan, submit a description of Contractor's scheme for disposing of waste materials resulting from the work under this Contract. If any waste material is spilled or dumped in unauthorized areas, completely remove the material to the Owner's satisfaction and restore the area to the condition of the adjacent undisturbed areas. Where directed, ground contaminated by such activities shall be excavated, disposed of as approved by the Owner, and replaced with suitable fill material, all at the expense of Contractor. 1.06 BURNING A. No burning will be pertnitted. 9/9/05 \\Edrndats\sharedoc\173\25 -Harbor Square Remedistion\RA Specs (016)\01355-Environmental Protection.doc 01355-1 1.07 AIR EMISSIONS CONTROL A. Maintain all excavations, fill areas, stockpilesi material and equipment storage areas, waste areas, borrow areas, and all other work areas free from excess dust to such reasonable degree as to avoid causing a hazard or nuisance to others. Air emissions control shall be performed as the work proceeds and whenever a dust nuisance or hazard occurs, in accordance with Section 01565. 1.08 DRAINAGE AND EROSION CONTROL A. Surface water control, management, and disposal within all work areas shall be the -responsibility of Contractor. Surface water disposal shall comply,with all applicable federal, state, county, and .local laws, statutes, ordinances, and regulations. Surface drainage from work areas shall be contained and surfaces shall be graded as appropriate to control erosion. Temporary control measures shall be provided and maintained until permanent drainage measures are completed. Temporary erosion control measures shall be installed to control the movement of erodible soil by surface water drainage. Drainage and erosion control measures shall be carried out in accordance with Section 01566. . 1.09 CORRECTIVE ACTION A. Upon receipt of a notice in writing of any noncompliance with the foregoing provisions, take immediate corrective action. If Contractor fails or refuses to comply promptly, the Owner may issue an order stopping all or part of the Work until satisfactory corrective action has been taken. No part of the time lost due to a stop work order shall be made the subject of a claim for extension of time or for excess costs of damages by Contractor unless it was later determined that the Contractor was in compliance. 1.10 POST -CONSTRUCTION CLEANUP OR OBLITERATION A. Unless otherwise instructed in writing by the Owner, obliterate all signs of tempoiary construction facilities such work areas, temporary stockpiles of excess or waste materials, and other vestiges of construction prior to final acceptance of the work. Except for areas restored as shown on the Drawings, the disturbed areas shall be graded, filled as necessary to restore original grades, and paved or seeded as designated by the Owner. PART2PRODUCTS 2.01 MATERIALS A. Selection of the types, capacities, and materials of products and equipment needed to execute the. work and to provide the required environmental protection is the responsibility of Contractor. Materials, tools, and equipment shall be suitable for the intended purpose and shall conform to the requirements of the Specifications and applicable codes and standards for safety. B. Decontaminate equipment and materials prior to transporting the equipment or materials to the site, as appropriate, and decontaminate and/or clean equipment and materials prior to removing them from the site in conformance with Section 01564. 9/9/05 k\Edmdata\sharedoc:\173\25 -Harbor Square Remediation\RA Specs (016)\01355-Environmental Protection.doc 01355-2 C. Select suitable environmental protection products and equipment to facilitate the work, including, but not limited to, absorbent pads and booms, silt fencing, hay -bales, ecology blocks, pressure washersi -pumps and. hoses, filter media, tanks, shield systems, small tools, plastic (polyethylene) sheeting, and -all other required facilities and equipment. PART 3 EXECUTION 3.01 CONDUCT OF THE WORK A. Conduct the,work- in a manner -that protdcts. the environment as specified in this section, and elsewhere in the �ContrattDocuments. Failure to protect the�enviromnent may result in the Owner. issuing -a stop work,order, theAuration of which shall extend until conditions that threaten the environment are corrected to the satisfaction of the Owner. Costs incurred as a result of such a stop work. order shall be -at the. sole expense of Contractor. END OF SECTION 9/9/05 \\Edrndata\&haredoc\173\25 - Harbor Square Remediadon\PA Specs (016)\01355-Envirarunental Protection.doe 01355-3 SECTION 01430 QUALITY CONTROL PART 1 GENERAL 1.01 WORK INCLUDED A. This Section specifies general requirements for Contractor's quality control (QC) activities, including monitoring, tests, inspections, and documentation, required for the work performed under this Contract. 1.02 CONTRACTOR!S QUALITY CONTROL PROGRAM A. Provide a qualified testing laboratory, engineer, or engineering firm subject to approval by the Owner to perform the QC work involving materials and testing. Unless otherw ise approved by the Owner, the QC program for soil and paving materials testing shall be performed under the direction of a professional geotechnical engineer with registration in the State of Washington. B. Contractor shall proactively perform its duty to identify and report any QC problems; reject any nonconforming materials; initiate any necessary corrective actions;, identify and implement solutions for any nonconforming activities; control quality -related aspects of Contractor's material, delivery, storage, handling, and installation activities; control quality -related aspects of Contractor's earthwork, dewatering and water treatment, and stormwater management activities; and stop work when necessary until appropriate corrective actions are identified and implemented. 1.03 OWNER'S QUALITY ASSURANCE PROGRAM A. The Owner's Quality Assurance (QA) representatives will observe Contractor's construction operations and materials testing and measurement activities, and will review Contractor's QC data, as it becomes available, for consistency, accuracy, and conformance with the specified requirements. The QA representatives will intermittently make independent evaluations, observations, tests, and measurements to verify the precision of Contractor's QC data. These tests shall not in any way relieve Contractor of its responsibility to provide all required QC testing and documentation activities. 1.04 SUBMITTALS AND APPROVALS A. Submit certified copies of all inspection or test reports or other documentation required by the Contract Documents. Submittal of these reports and documentation to the Owner shall be substantially concurrent with the receipt of same by Contractor, and shall be no later than three calendar days after receipt by Contractor. No work shall proceed until submittals affecting the work have received a favorable review by the Owner or its representatives. PART 2 PRODUCTS Not applicable to this Section. 9/9/2005\\Edmdata\sharedoc\173\25 -Harbor Square Remediafion\RA Specs (016)\01430-QualityControl.doe 01430-1 PART 3 EXECUTION 3.01 CONTRACTOR'S QUALITY CONTROL TESTS AND INSPECTIONS A. Perform examinations, tests, inspections, and quality surveillance of the work, including but not limited to those summarized in these Specifications, that will ensure that the work- is being completed in accordance with the requirements of the Contract Documents and all applicable codes and regulations. B. Contractor shall have sole responsibility for determining when it is necessary to perform tests that are required to ensure that the work is being completed in accordance with the Contract Documents. Provide the Owner and its representatives, as well as appropriate code authorities, reasonable advance notice of all inspections and tests performed by Contractor. 3.02 CONTRACTOW S OBLIGATION TO COMPLY WITH CONTRACT DOCUMENTS A. No acceptance-� of wofk shall.be. construed.to result from: inspections, tests, or delays or. failures to inspect or test by the Owner or its representatives. No inspection, test, delay or failure to inspect or test -or failure,�Ito,discover any defect or,noncompliance,of the work by -the Owner.or its representatives shall relieve Contractor of its, obligations under the Contract Documents or otherwise by. law,- notwithstanding the Owner's, orits representatives' knowledge of.the defect or rioncompliance or of the substantiality.ior ease,of its discovery of a defect ornoncompliance. 3.03 FURNISBING OF SAMPLES A. Furnish samples to the Owner or the Owner's Representative as requested or specified, and provide reasonable assistance and cooperation as may- bemecessary for them to conduct inspections or testing of materials or the work, including stoppage of construction activity during the inspection or testing period. B. Coordinate QC activities with other contr actors or. utility, services to facilitate the efficient completion of the,:work. by.,all concerned� parties. 3.04 TEST REPORTS. A. Unless otherwise specified in the Contract Documents, submit to the Owner's Representative one reproducible and three copies of the certified results of all tests and inspections. * , �B. Copies of all:material tests -performed to verify(physical or mechanical properties shall be provided to the Owner, retained on file by Contractor, and, if requested by the Owner, submitted as;part of project closeout- activities. 3.05 CORRECTION OF DEFECTS A. Defects revealed as a result of observations, inspections, or tests shall be rectified by Contractor to the satisfaction of, and at no additional cost to, the Owner. 9/9/2005k\Edmdata\shwedockl73\25 -Harbor Square RernedMoMRA Specs (016)\01430-Quality Control.doc 01430-2 3.06 INSPECTION OF WORK AND MATERIALS A. The Owner or its representatives will inspect, the work and materials for conformity with the Contract Documents. To ensure personnel safety and access during these inspections, provide any equipment needed for such inspections. B. Any inspections, tests, measurements, or other quality -related actions by the Owner are intended to serve the purpose of assuring that the work, materials, and quantities comply with the requirements of the Contract Documents.- Such activities conducted by the Owner shall not relieve Contractor from doing any Contract -assigned work or from determining whether Contract requirements are being met. Contractor shall correct any substandard work or materials. The Owner reserves the right to reject unsuitable work or materials even though inspected or paid for in a progress payment. C. If the Owner requests, Contractor shall remove or uncover any area of the completed work. After the Owner inspects the work, Contractor shall restore the area to the standard specified in the Contract Documents. Contractor �shall bear the cost of uncovering, removing, and restoring the exposed work if. (a) the work proves unacceptable; or (b) the work was placed without authority or without due notice to the Owner. The Owner will pay these costs by agreed price if the work proves to be acceptable and Contractor had performed the original work with the authority of and due notice to the Owner. D. Contractor, if advised to do so by the Owner, shall permit'representatives from other agencies or utilities to inspect the work. 3.07 SURVEYING A. Surveys of the work will be performed by the Owner or its representatives, with the results provided to Contractor. Contractor may make its own survey of the work, and shall submit such data to the Owner. END OF SECTION 9/9/2005\\Edmdata\sharedoc\173\25 - Harbor Square Rernediafion\RA Specs (016)\01430.Quality Control.doc 01430-3 SECTION 0 1510 TEMPORARY CONSTRUCTION FACIL ITIES PART 1 GENERAL 1.01 ..!DESCRIPTION A. This section specifies requirements for certain temporary facilities to be provided and maintained by Contractor. Notemporary facilities --or utilities -will be provided by the Owner. B . Temporary- facilities,include..Water, sanitary, and,electrical utilitiesi parking areas,material and equipment storage areas, and other temporary site improvements dete irnined by Contractor as necessary for execution of the work. C. , Available areas -forlempor6ry -facilities! within and around the site,are limited due to the current tenant arrangements at the Harbor Square-Corriplex. Final arrangements and layouts f6r Aemporary, facilities shall, be, proposed by Contractor,and approvedbythe Owner. PART 2 PRODUCTS 2.0l.. TEMPORARY CONSTRUCTION -FACILITIES A. Provide and maintain temporary berms and lining/cover materials as required to prevent movement of waste materials, spills, etc. resulting from the work under this Contract. B. Maintain construction, staging, -and storage areas in a neat,,.orderly condition. C. Provide barricades, temporary fencing, handrails, warning lights, and other devices required by law or regulation, or as necessary to protect people on 'or near the site. . 2.02 MATERIAL STORAGE I I A. Construct temporary material and equipment storage areas, as required, to secure and protect same against damage, loss, theft, and vandalism. B. Provide shelters, as required, for material storage to protect goods and supplies against the elements, theft, vandalism, or other damage. 2.03 ELECTRICAL A. Provide temporary electric supply as needed for completion of the work. 2.04 DRINKING WATER A. Provide drinking water for all personnel connected with the work. Water shall be transported in sanitary containers to provide clean and fresh water. 9/9/2005 \\Edrndata\sh&redoc\173\25 -Harbor Square Remediation\RA Specs (016)\01510-TemporEuy Facilities,doc 01510-1 B. Provide drinking water for consumption in the exclusion zone(s). Contractor shall devise a method for water consumption that does not pose a health and safety risk for site workers. 2.05 TEMPORARY TOILETS A. Provide adequate chemical toilet facilities for all individuals connected with the work, in numbers as required by federal and state safety and occupational standards. B. Provide regular service of each chemical toilet facility to maintain sanitary conditions. Remove units at the completion of the site work. 2.06 WATER FOR CONSTRUCTION PURPOSES, DECONTAMINATION, DUST CONTROL, AND FIRE PROTECTION A. Provide clean, potable water and necessary storage, as required, for the work, including storage requirements for dust emissions control in accordance with Section 01565. Water may be transported to the site by tanker truck or by connections to a nearby fire hydrant or other water source, whichever is more feasible and cost-effective.- as approved by the Owner and the City of Edmonds. B. Make connections and provide piping, hoses, nozzles, and other accessories required to supply water to the site and support zones for accomplishing the work and providing necessary fire protection, and provide and maintain the necessary equipment to meet the requirements of Sections 01564 and 01565. PART 3 EXECUTION 3.01 GENERAL A. Install and maintain all necessary temporary facilities for the duration of the project, consistent with applicable codes and regulations and the requirements of these Specifications. 3.02 REMOVAL A. Temporary facilities subject to contamination in the exclusion and contamination reduction zones shall be decontaminated in accordance with Section 0 15 64 before being removed fronithe site. B. Upon removal of temporary facilities from the site, restore areas occupied by those facilities to a condition similar to those that existed prior to the Contract or as acceptable to the Owner. C. Remove all rubbish, debris, and other accumulations that may result from work under this Contract. Dispose of nonhazardous and nondangerous wastes, rubbish, debris, and construction waste materials, at approved offsiter locations weekly. END OF SECTION 9/9/2005 \NEdnrdata\sharedoc\173\25 -Harbor Square RernediationAA Specs (016)\01510-TempamryFacilides.doc 01510-2 SECTION 01550 SITE ACCESS AND TRAFFIC CONTROL PART 1 GENERAL 1.01 WORK INCLUDED A. This section specifies requirements for control of onsite and offsite vehicle and equipment traffic, equipment staging, and site security. 1.02 GENERAL REQUIREMENTS A. Use,of existing. access -roads:shall be carried out in a manner that prevents movement of contaminated materials butsidethe designated -work areas; minimizes dust emissions; and is consistent with the. Contractor's, health and safety plan and, equipment decontamination procedures. Mainta * in �site access roads and control traffic as'required to complete the work in an orderly and safe manner. Designated truck traffic routes within the Harbor Square Complex are indicated on the Drawings. B. Coordinate the work in -a mannerthat minimizes the number of vehicle trips through the site or adjacent to.areas occupied by the4jarbor Square Complextenants, and emphasize the need for safe vehicular use at all times by Contractor's employees, subcontractors, suppliers, materialmen, and vendors. Contractor's and subcontractor's traffic within the Harbor Square Complex shall not interfere with the reasonable use of public streets by the general public. C. Manage and implement the work in a manner that reduces the adverse impacts of equipment traffic, including noise and dust. Vehicle speed limits on all public streets and'priVate'"roadways shall be strictly observed at all times. Vehicle speeds in the project vicinity shall be controlled to minimize thegeheratioif of fiig�itiv_e dust and t6,pi6mote th6 safety of workers and others present in the arei.'� Vehicles'shillbe ot'perAted to' miftihiiie ih6 duiratiofilhat'a vehicle must be operated in reverse. D. . Equipment accessing exclusion zones shall be properly decontaminated before exiting the exclusion zones, andwisteg orimiterials gpill6dbr reileased'fibm vehicles or equipment shall be cleaned bp'iffimedidtd1y'.' E. Existing pavements shall be protected from damage due to vehicular traffic, shall be maintained inas.ife mianner' �fill times' 'or, w�hdn approved by the Owner's Represent itive, temporarily 'closed and siiitably marked during the'peri6d '16f dlosuire, and 'shall be kept I free of standing liquids and accumulated dust, soil, or other deleterious materials that may cause injury to pers6nfiel �6r -cauw enviionme'fitil harm''. F. The Owner and the Harbor Square Complex do not 'maintain security1drdes on the site.' Therefore, take full responsibility for the safety and security of Contractor's materials and equipment delivered to the site. Provide personnel and facilities that are reasonably required to adequately protect Contractor's offices, mAteiriaiilsi, 'and equipment from theft and vandalism and prevent unauthorized access to the work areas. 9/9/05 \\EdnuJata\sharedoc\173\25 -Harbor Square Remediation\RA Specs (016)\01550.Site Access& Traffic Control.doc 01550-1 G. Provide security, as required by the health and safety plan, for control of personnel and equipment traffic between contaminated and uncontaminated work areas. 1.03 AVAILABLE SPACES AND RESTRICTIONS ON ACCESS A. A limited number of existing parking areas in the Harbor Square Complex are available for use by Contractor personnel. Available parking and staging areas for construction equipment and material transfer/storage are located within or near the work areas. B. The primary roadways within the Harbor Square Complex are the only regular access route by which the tenants, their employees, and their customers, as well as police, fire, and other emergency vehicular traffic, can access certain businesses within the Complex. Coordinate the work t , 0 provide reasonable access for these people to the businesses within the Harbor Square Complex. Contractor shall coordinate with the Owner's Representative and the Harbor Square Complex any required full or partial roadway closings in order to provide reasonable notice to these public services. C. Contractor will be granted access to and use of selected facilities within the Harbor Square Complex, as required to complete the work, subject to the following limitations and restrictions: Contractor shall schedule and sequence the work in a manner that minimizes the adverse effect and duration of construction activities on the tenants, their employees, and their customers. 2. Contractor shall provide all necessary controls, including fencing,gates, and appropriate signage to prevent access to, and to ensure the safety of, public individuals and tenants and their employees and dustorners in the vicinity of the work area. This includes Contractor's requir6m'ent to' f6iic;'e the work areas, and to maintain and �adjust fencing and gates as required as areas are closed to and re-ooefied for tefiant's. use'. 3. Contractor shall prevent any contaminated soil,,wa.ter, or other contaminants from spilling onto the ground beyond the exclusion zone or entering waters within the adjacent marsh area. Equipment and personnel leaving the exclusion zone shall,be decontaminated if involved W-ith hi�mdling of contaminated materials.. PART2PRODUCTS 2.01 MATERIALS AND EQWMENT A. Provide necessary labor, materials, and equipment to adequately designate areas and to control onsite and offsite vehicle and equipment movement and parking. B. Provide and maintain in acceptable condition and effectiveness all necessary barricades, signs, warning lights, flaggers and spotters, and other devices needed or required by law or regulation or the site -specific health and safety plan. C. Site security will be acceptable if theft and vandalism is prevented, ingress and egress to the site and to of(site staging and storage areas is controlled during work hours and prevented at other times, and access to contaminated areas is controlled in accordance with the site -specific health and safety plan. 9/9/05 \NEdmdata\sharedcc\173\25 - Harbor Square Remediation\RA Specs (016)WIM-Site Access &Traffic Control.doe 01550-2 PART 3 EXECUTION 3.01 TRAFFIC CONTROL A. Implement,traffic.control requirements specified in the Contract Documents and. as otherwise directed by the Owner. B. Exercise strict control of vehicle and equipment movement from exclusion to support zones, including mandatory decontamination. C. Coordinate the arrival and, departure of -vehicles transporting supplies, -materialsi and, subcontractors throughout the work day to minimize the potential for accidents., damage to equipmenti:vehicles, and real -or -personal property, and, injury to personnel at or near, the site. 3.02 ACCESS ROADS A. .,Maintain all site and,offsite. access roads in a clean condition as required or as specifically -Airected. -the'duration of the work, under. this Contract., Provide street cleaning by the Owner for and provide air emission control during periods of hauling of materials to and from the site. B. Control vehicu ' lar traffic and. stage mork areas� in amarmer that minimizes adverse rimpacts to the Owner and to Harbor Square Complex tenants, their businesses, and their customers; parking are,4§; righ�s-of­way; roadways;, and, access points-. C.. Wfien necessary because,ofconstruction activity..adj_�cent,to existing str � � ­­. o 111'. i ­ I " �� . ., . - ., e�ts, e ect barricades or temporarily assign laborers to flag traffic thr ugh.an affe '. T , : 1. _9ted area, to provide.protection to individuals and vehiciesusing the pqblic.rights-pf-way. 3.03 PROTECTION OF SITE'FACILITIEE i S I - A. Coh6c'tor:sfia&cori&6l '6oris"tru'c'ti6i ex'is'tmi"g site fhcifiiies air�'e protected from damage. Repair any damage caus6d*'C'oifiii��torssi` a'�ivitie's aiiioa'dditi bj�al cl6st'to the Owner. 3.04 JOB SITE SECURITY . I . I A. Restrict work area access points to locations identified,by Co'hira&tbi and approved by the Owner. Post signs directing persons to *approved site access locations. B. Install temporary fencing as , neddddlo accomplish the work..- Temporary fencing�shall be installed, relocated as required for closing and reopening of specific work areas, and maintained in satisfactbrytconditioifi in adcoidarice with �Midustiy-id'60gnized methods using materials appioved'bythe Owner. Lo'ck'all actiYss gates during nonworking hour . s. 3.05, WORK ZONES A., ' Pr 6vide stakes- and -flagging boundiriesf6f "the various site work zones [exclusion zone, coriftiminitiotildiludtion z6he(s), and support zone) iii'accotdance with Contrabtbr's site -;specific health and safety plan. Prevent people or equipment from exiting the exclusion z6ne'without proper decontamination at a contamination reduction zone. 9/9/05 \\Edmdata\sharedoc\173\25 - Herbot Square RemediafionULA Specs (016)\01550-Site Access & Traffic Control.doc 01-550-3 B. All Contractor personnel 'and visitors to the site shall be briefed on site work zone boundaries, relevant site security procedures, and required levels of health and safety protection for the work zones. 3.06 DISPOSAL A. Unless otherwise approved by the Owner, provide for offsite disposal of existing fencing and other materials removed to accommodate construction. END OF SECTION 9/9/05 \\Edmdata\sharedock173\25 - Harbor Square Remcdia6on\TLA Specs j016)\01550-Site Access& Traffic Control.doc 01550-4 SECTION 0 15 62 UTILITY PROTECTION PART1GENERAL 1.01 WORKINCLUDED A. This section specifies general requirements for protection of existing utilities at and near the site. Evaluate requirements for protection of utilities as necessary to accomplish the work and provide, install, and maintain the required protection of utilities as part of the work. B. Utility lines present at and near the site include surface and subsurface utilities. To the best knowledge of the Owner, the active utilities in the areas of the work have been identified on the Drawings. However, the Owner neither guarantees the exact location of the utilities identified on the Drawings nor guarantees that all utilities that may be affected by the work under this Contract have been identified. Contractor shall be responsible for the identification and location of all utilities that require protection during the work. 1.02 SUBMITTALS A. As part of Contractor's construction plan submittal, provide plans and methods for protection and physical supporting various lengths of active utilities encountered within or near the soil excavation areas. PART 2 PRODUCTS 2.01 MATERIAL AND EQUIPMENT A. Provide all necessary equipment and materials required by law or regulation, or as necessary to safely maintain protection of utilities and to protect site personnel. PART 3 EXECUTION 3.01 GENERAL A. Install and maintain necessary protection of utilities for the duration of the project in accordance with applicable codes and regulations, these Specifications, and the requirements of the applicable utility purveyor and the Owner. 3.02 COORDINATION AND SUPERVISION A. Provide notification to the applicable utility purveyor and the Owner a minimum of 72 hours prior to excavation, backfilling, or other work that is in the area of, and could potentially damage, any active utility. B. The utility purveyor and the Owner shall be allowed to have representatives present to supervise the work during times of potential impact to the utility. If these representatives identify work 9/9/2005 \\Edmdata\sharedoc\173\25 - Harbor Square Rernediation\RA Specs (016)\01562-Udlity Protection.doc 01562-1 methods or conditions that potentially threaten the integrity of the utilities, then upon request, Contractor shall halt the work. Work may resume only upon approval from that representative. C. Supervision by a representative of the utility purveyor or the Owner or in no way absolves Contractor of the requirements of these Specifications or any other portion of the Contract Documents. D. Construction activities shall be conducted in a safe manner, in conformance with all applicable federal, state, and local safety requirements as well as the requirements of the utility purveyor and the Owner. E. Promptly notify the Owner and applicable utility purveyor in the event an unknown utility line is encountered or a line is encountered that conflicts with completion of the work. Do not abandon, remove, relocate, or replace any utility line without prior approval from the Owner and applicable utility purveyor. 3.03 PROTECTION OF UTILITIES A. Protect. existing utility lines, poles-, wires, cables, -transformers, risers, junction and meter boxes, vaults, and other utility appurtenances during the entire Contract period. Establish a zone of protection around each, surface feature located near Contractor's work areas and delineate each z ' one with brightly colored flags, signs, cautionary tape, or equivalent. Delineators shall be readily visible from the operator.Os position of motorized equipment. Tothe extent practical, establish equipment travelToutes that are not in close p oxim, to surface features, and place � I T .;ity, . , ; . ! physical barriers (e.g. concrete' barriers, etc.) be'tw6en the utility feature and travel or work zones to prevent damage due to anticipated construction activities. Maintain adequate cover or install equivalent protective 'measures to prevent damage to utilities from traffic loads and construction activities.� Provide adequate physical supp 'Ott of active utilities within or near the soil excavation area. B. Protection shall be maintained throughout the duration of the work. Periodically'inspect protection and reinstall, repair, or replace the protection as necessary. Protection shall be modified as needed to accommodatevork in progress. Protection shall be appropriate to the anticipated construction activities and shall be installed and maintained in such a manner as to not cause any damage or distress to completed portions of the work. C. Prior to conducting excavation, grading, trenching, or other intrusive activities that have the potential to uncover, expose, or damage an existing utilityj excavate using. a small backhoe and hand shovel equipment, or other equipment approved by the Owner, to expose the top surface of the utility at a sufficient number of locations to adequately verify its location and depth. Coordinate with the Owner and record the utility0s location and elevation on the project drawings. C. Make adjustments to the elevations of utility vaults and surface monuments as needed to maintain flush conditions with the final pavement surfaces in the work area. END OF SECTION 9/9/2005 \NEdmdata\sharedoc\173\25 -Harbor Square Remediadon\RA Specs (016)\01562-Udlity Protection.doe 01562-2 SECTION 01564 CONSTRUCTION EQUIPMENT DECONTAMINATION PART 1 GENERAL 1.01 WORKINCLUDED A. This section specifies requirements for decontaminating construction equipment aV contamination reduction zones during the work. Equipment decontamination shall be conducted in:compliance with Contractor's site -specific health and safety plan., 1.02 SUBMITTALS A. As part of Contractor's site -specific health and safety plan, submit a construction equipment decontamination plan. The plan shall address the decontaftfination of equipment -and vehicles exiting the designated work areas and temporary exclusion zones that Contractor will have to ,establish from timeto time during thework. The plan shall include, the following details: L Layout �of contamination reduction zones and decontamination zones.. -2. -Details'of decontarninatioh equipment and supplies' available in each of the 4ones *to fa6ilitate the -decontamination of-persorindl and equipment., d' 3.''Prod6dur'esf6r-d6c6nt'a'iiiiiiaiiA�fi�nd-held'tion-'pow6iedand'powere equipm� v'hicles, ); nt e and co'-'n`situ"c't'iofi e-quipm6nt. 41. P,roceduies fo� o.bilaining water for, decj�ntamination eauippent,'colitaining and handling water generated by decontamination activities, and disposal, ofsolids and liquids resulting from decontamination activities. PART 2 PRODUCTS 2.01 DECONTAMINATIONWORK PAD AND EQUIPMENT A. Conditions permitting, dry:decontaniination methods are,encouraged. The use of water decontamination is subject to the approval of the Owner's Representative. B. Provide cleaning; tools and equi all;necessary electrical power and water, storage tanks, pumps, and all other -equipment and suppliesrequired to accomplish -equipment decontamination. C. Provide materials and equipment as needed to collect, contain, and store decontamination rinse water until disposal. D. Provide a water pressure washer for equipment decontamination, as needed. 9/912005\\Edmdata\sharedoc\173\25 -Harbor SquareRernediation\PA Specs (016)\01564-Decontarnination.doc 01564-1 PART 3 EXECUTION 3.01 DECONTAMINATION OF EQUIPMENT A. All equipment such as heavy earthwork equipment, hand tools, and other hand -carried items that have been taken into the exclusion zone or have been in contact with contaminated,or potentially contaminated soil or water shall be decontaminated in accordance with the site -specific health and safety plan proposed by Contractor and approved by the Owner. B. Personnel conducting decontamination activities shall comply with all applicable provisions of Contractor's site -specific health and safety plan. C. Decontaminate haul vehicles and other equipment used for transporting contaminated soil prior to loading same equipment with clean backfill material, and prior to demobilizing from the site. 3.02 WASTE COLLECTION AND DISPOSAL A. Decontamination solids and liquids shall be collected, contained, and properly disposed by Contractor in conformance with all applicable federal, sitate, and local waste disposal regulations. B. Remove debris and soil clumps from the decontamination area and dispose of the material at an appropriate disposal facility. The surface of the decontamination area shall be pressure washed periodically, as necessary. 3.03 DEACTIVATION A. Remove all Contractor -supplied equipment, materials, and supplies, disposing of these components consistent with applicable federal and state laws. B. All work pads, sumps, tanks, pumps, hoses, and other ancillary equipment shall be decontaminated and removed by Contractor as part of the work required to complete the Contract END OF SECTION 9/9/2005\\Edmdata\sharedoc\173\25 -Harbor Square Remediation\RA Specs (016)\01564-Decontamins6on.doc 01564-2 SECTION 0 1565 AIR EMISSIONS CONTROL PART 1 GENERAL 1.01 WORKINCLUDED A. This section.specifies air emissions� con I required for the work. A' tro ir emissions control practices shall be an integral part of the work under this Contract that has:a potential for generation of airborne particulate matter and for release of airborne c�ntaminants. Additionally, sources, of n-oNiousodors shall be controlled as required by applicable laws and regulations. .Potential sources. of air emissions include,,but� are not limited to: 1. Vehicle traffic on access roadways. 2. Vehicle traffic in contaminated work areas. 1:f i � .�, 3. 'Ekcavationandhandlifig'o contaihingted'so'ilan'ddebri�s. 4. Stockpiling of so' il and other construction materials. 5. ;Material handling,and transfer operations. 6. Decontamination activities-.� 7. Wind erosion. 8. Excavation backfilling and paving activities B. Provide equipment, materials, and personnel necessary to meet the requirements of this section and to control air and odor'emissions duXing-the work. 1.02 CONTRACTOR RESPONSIBILITY. A. Conduct air quality monitoring during the work as needed to demonstrate compliance with the requirements of this section and Contractor's site -specific health and safety plan. Air quality monitoring shall include visual observations and, if appropriate, monitoring using sampling instrumentation. Modify emissions control ' techniques, as needed, to maintain compliance with the requirements of this section. Work methods, equipment, and procedures shall be continuously monitored, and shall be modified when the Owner's Representatives determines that air quality compliance can be enhanced with changes to methods, equipment, or procedures. The Owner's Representative may conduct supplemental air quality monitoring at or near the perimeter of ongoing construction operations, the results of which will be communicated to Contractor. B. To the maximum extent practicable, air emissions control measures shall be implemented so that construction activities do not create onsite dust emissions that persist or are frequent and do not result in visible dust leaving the work area, and so that the release of dust, odors, and airborne contaminants is minimized and air and odor emissions are limited to acceptable levels. 1.03 STANDARDS A. Ambient air quality standards applicable to the work include, but are not necessarily limited to, 9/9/2005)NEdmdata\sharedoc\173\25 - Harbor Square Remediadon\RA Specs (016)\01565-AirEmmisions Control.doc 01565-1 the following: 1. The ambient air quality standard for dust at the site is defined in WAC173-470, AmbientAir Quality Standardsfor Particulate Matter, and WAC 173-400, General RegulationsforAir Pollution Sources. The acceptable level of the 24-hour ambient air quality standard for total suspended particulate is 150 micrograms per cubic meter, 24-hour average concentration. The acceptable level of the 24-hour ambient air quality standard for PM- 10 is 15 0 micrograms per cubic meter, 24-hour average concentration. 2. The ambient air quality standard for odors at the site is defined in WAC 173-400, General .. I Regulationsfor Air Pollution Sources. WAC 173-400-040 sets forth the general standards for maximum emissions, including odors. The maximum emission level for odors is: "Odors. Any person 'who shall cause or allow the generat ion of any odor from' any -source which may unreasonably interfere with any other property owner's use and enjoyment of his property must use recognized good practice and procedures to reduce these odors to a reasonable minimum." PART 2 PRODUCTS 2.01 WATER A. Water used for air emission control at the site shall be supplied in accordance with Section 01510. 2.02 OTBER PRODUCTS A. Submit to the Owner for revi ' ew data and information on other products or equipment proposed for use to control fugitive dust or odor emissions prior to the use of the products. Indicate how the products or equipment will be applied or used. PART 3 EXECUTION 3.01 COMMON PRACTICES A. Implement air emissions control measures, including those measures designated in Table 01565-1 during all phases (if the work,as necessary to limit fugitive dust emissions and minimize the generation of odors. B. Work methods, equipment, and procedures, shall be continuously monitored by Contractor and shall be modified, at no additional cost to the Owner, when the Owner or Contractor determines that air quality compliance can be enhanced with changes to Contractor's methods, equipment, or procedures. 9/9/2005\\Edmdata\sharedoc\173\25 -Harbor Square Rernediation\TLA Specs (016)\01565-AirEmmisions Control.doc 01565-2 TABLE 01565-1 AIR E�BSSION'S CO'NtROL -MEASURES . I I . . I... . %. I . Activity Control Measures Soil Excavation, 1) ;,Apply waterto work and traffic areas, as necessary, to minimize fugitive dust Handling, Loading, emissions. Disposal,'and 6&r Site '2) exposed so'il and iem' porary stockpiles,as necessary and appropriate, to Earthw6rk" ibiffirnizewind or sto''I'mWate'r er6sio"n.' 3) Move and load -Soil for offsite dispo . sal, in a manner that limits freb-fall of material and is least likely to generate dust emissions; cover and tarp loads prior to exiting the site. 4) tinjii or 61t duk-*geneiatiiikworkiduri t ng very windy conditions. 5) Limit the'siie df'op6n 6xcivakions or the duration in eiciv�tion is left open in areas where odor generating. constituents are found. Movement of Equipment 1) Water traffic areas, as required, to minimize dust emissions. 2) Designate equipment traffic patterns to minimize travel distance and vehicular dust emissions. 3) Limit vehicle speed to minimize dust emissions. Equipment 1) Clean or over traffic areas to and from the decontamination work pad, as appropriate. Decontamination 2) Clean equipment with a pressure washer to remove soil and contamination, as necessary, Wind Erosion 1) Apply water, as necessary, to minimize dust emissions. 2) Co ver exposed materials with properly weighted polyethylene sheeting. Demolition, Debris Size 1) Demolish, cut and break up debris in a controlled manner that minimizes dust Reduction, and Debris emissions. Loadin 2) Collect loose dirt and debris from surfaces prior to and following demolition. 1. 'g 3) Wh e�n riquired, dampe'n' sdrf�ces wfth w'ater' prior to and as required during demo'liti6ri, debris size reduction, and,loading activities: 4) Move and load debris for offsite disposal -in a manner that -limits free -fall ofmaterial and is least likely to generate dust emissions; cover and tarp loads prior to exiting the site. 5) Limit or halt dust -generating work during very windy con ditions. 6) * Cover temporary debris and material stockpiles and work ared's, if nedes§ary and appropriate, to minimize wind and/or stormwater erosion. END OF SECTION 9/9/2005\\EdmdataWtaredock173\25 -Harbor Square Remediadon\RA Specs (016)\015657Air Eramisions Control.doc 01565-3 SECTION 0 1566 DRAINAGE AND EROSION CONTROL PART 1 GENERAL 1.01 DESCRIPTION A. This section specifies requirements for control of drainage and erosion and management of stormwater during the work. These requirements are specified to protect environmental quality and to minimize the potential for surface movement of contaminants during the work. B. Plan, field design, and implement stormwater management and surface water runoff control measures appropriate to activities associated with the work. C. If the Owner or its representative or any governmental agency determines that Contractor's drainage and erosion control measures are inadequate to meet the intent of applicable regulatory programs or the Contract Documents with regard to the control of surface water runoff or erosion or the prevention of environmental degradation as a result surface water runoff or erosion, Contractor shall field design and implement additional surface water runoff or erosion control measures that address the deficiencies at no additional cost to the Owner. D. Protect ' the work from damage caused by surface water, including damage due to ponding, erosion, or contamination as a result of the lack ' of adequate surface water control measures. Damaged work shall be repaired or replaced by Contractor to the satisfaction of the Owner at no additional cost to the Owner. Protect adjAcent properties and water bodies from physical or environmental damage proximately caused by surface water runoff, erosion, soil instability, migration of contaminants, filling, or other earthwork activities associated with the work. E. Stormwater and construction water shall be managed, treated, and discharged in accordance with all applicable federal, state, county, and local laws, statutes, ordinances, and regulations. 1.02 SUBMITTALS A. Prepare and submit for Owner approval a modified site plan that indicates Contractor's planned means and methods for management of stormwater runoff, containment of potentially contaminated surface water, and prevention of erosion during the work. PART2PRODUCTS 2.01 MATERIALS AND EQUIPMENT A. Provide storage tanks, sump pumps and hoses, temporary b&ms, temporary straw bale walls, polyethylene sheeting and sandbags, silt fencing, sediment retention measures, and all other materials and equipment necessary to control surface water, erosion, and sediment transport during the work. 9/9/2005\\Edmdata\sharedoc\173\25 -Harbor Square Rernedia6on\RA Specs (016)\01566-Drainage and Erosion Control.doc 01566-1 PART 3 EXECUTION 3.01 MINIMUM EROSION AND SEDIMENT CONTROL REQUIREMENTS A. Ensure that provisions for the following minimum requirements for drainage, erosion, and sediment controls are implemented and maintained throughout the duration of the work. 1. Exposed and unworked soil shall be stabilized by suitable and timely application of best management practices (BMPs). 2. -Property adjacent to the work area'shall be protected from* stormwater run6ff and from sediment deposition'. 3. Stockpile aind-pfbtect ex:cavdt6d soil and debris ih'separate lined, bermed, and covered stockpiles. 4. Sediment traps, beirmis,and - other, BMPs intended to tr I ap sediment shall be installed and functional prior to initiating earthwork activities. 5. Stormwater drain inlets within the work area shall be protected so that stormwater runoff will.not enter -the conveyance system. without first filtered or otherwise treated to rpmove sediment, debris, and oil and grease. 6. Wherever constructiomvehicle access routes intersect paved roads, provisions shall be made to minimize the transport of dust, soil, or mud onto the paved road. 7. Excavation deWAte'rinj*d6ices shall discharg'e'infio a properly sized treatment and storage tank prior to disposal. 8. Temporai ry BMPs shall be maintained and repai ired, as needed, to assure continued perf�rmance consistint4ith their intended functi' — 1, ;. il :._ �, on. 9..r Monitor. the quality of dis.chargqd stormwater t o ensure conformance with the requirements of this section. 3.02 STORMWATER HANDLING AND DISPOSAL A. Stormwaterrunoff from clean surfaces may be routed to the existing storm drain system at the site. B. Divert discharge from stormwater drain spouts of nearby buildings to ston-n drain catch basins located outside the work area,and divert stormwater runoff from adjacent paved areas to limit runoff from enteringthe excavations. :,. , I . . - I I � . .1 C. Install temporary plugs into existing storm drain lines that are located within or near the work area, and pump stormwater from existing catch basins and manholes to a suitable discharge point in the existing storm drain system as needed to divert stormwater around the soil excavation areas. Provide oil/water separation and energy dissipation as required to allow subsequent discharge of such water to the storm drain outfalls in the marsh. D. R6inov&-a`n'dr'epla'c'e" the section of storm drdin'pipin "that C`io�ses the oil t 9 s excavation area in accordance with the requirements of Section 02315 E. Stormwater runoff that is suspected or is known to be contaminated as a result 0';f contact with contaminat�d soil and/or water, or other contaminant sources, shall be contained, managed, treated, and disposed in accordance with the requirements of Section 02240, as well as with all applicable federal, state, county, and local laws, statutes, ordinances, and regulations. 9/9/2005\\Edmdata\sharedoc\173\25 -Harbor Square Remediation\RA Spers (016)\01566rDndnage and Erosion Control.doc 01566-2 F. Pump potentially contaminated stormwater or construction water to a storage tank as a temporary emergency measure if there is an immediate threat of a spill or discharge of such water to clean soil areas or to the adjacent marsh. G. Contractor shall bear the risk of managing contaminated and uncontaminated stormwater originating from areas occupied or disturbed by Contractor during perfon-nance of the work, and shall employ such additional measures as may be required to prevent environmental harm or physical damage to the work, the work area, or adjacent property. H. Contractor may elect any legal method for treatment and disposal of stormwater, and shall remain solely responsible for decisions, consequences, and costs associated with the means of stormWater collection, water treatment method, equipment, sampling and analysis procedures, and disposal option(s; employed. I. Repair or replace work determined by the Owner to -be damaged or potentially contaminated due to,lack of control or care and handling of surface water runoff at no additional cost to the Owner. END OF SECTION 9/9/2005\\Edmdata\sharedoc\173\25 -Harbor Square Remediation\RA Specs (016)\01566-Drainage and Erosion Control.doc 01566-3 SECTION 0 15 67 SPILL PREVENTION AND POLLUTION CONTROL PART 1 GENERAL 1.01 WORKINCLUDED. A. This section specifies requirements for protection of land and surface water from spi I Is that may occur during the work; section and describes the minimum r ' equirements of Contractor's spill prevention and,pbIlution control plan. Work shall be performed and,containment structures shall be provided to ensure the protection of the environment from any spills associated with the work. B. Requirements of this section. apply: to Contractor work areas,,including construction support facilities, personnel parking areas, equipment and material storage/laydown areas,.and other areas required by Contractor to complete the work under this Contract. 1.02 SUBMITTALS AND APPROVALS A. Spill Prevention and Pollution Control Plan. Prepare and submit for Owner approval a brief spill prevention and pollution control plan. The plan shall, as a minimum, address the following subjects: I . Best Management Practices. Describe the best management practices (BMPs) to be used to prevent and control spills during the work. State which construction elements are contingent upon completion of spill containtnent structures. 2. Material Storage. At each location that Contractor proposes to use to store materials, identify the material to be stored, the size and materials for containers, the containment structures provided, and the procedures to drain stormwater from any containment area. 3. Material Transfer Procedures. Summarize the methods to be employed to prevent and control any spills during transfer activities at the site where spills from such transfer activities could directly or indirectly enter adjacent water bodie ' s. These transfer activities may include, but are not limited to: handling of equipment fuels and oils; hauling of materials to or from the site by truck; temporary stockpiling of contaminated soil and debris, and loading such materials for offsite disposal; handling and disposal of free -phase petroleum hydrocarbon product encountered during soil excavation and removal activities; and transfer of potentially contaminated decontamination water, excavation dewatering water, and stormwater runoff to appropriate treatment and disposal locations. 4. Emergency Response Procedures. Establish ap propriate emergency notification, response, and reporting procedures for the project. 5. Sketches or Drawings. Supplement the text of the plan with sketches or drawings as necessary to show Contractor's plans for placement of berms, work pads, straw bales, absorbent booms and pads, and other containment structures. B. Identify the name of the individual and provide a 24-hour emergency telephone number that will enable the Owner to contact the individual responsible for the spill prevention and pollution control features installed by Contractor. 9/9/2005 \\EdnuJat&\sbarcdoc\173\25 - Harbor Square Remediadon\RA Specs (016)\01567-Spill Prevention.doc 01.567-1. PART2PRODUCTS 2.01 MATERIALS AND EQUIPMENT A. Provide all necessary absorbent pads and booms, storage tanks, containment structures, sump pumps and hoses, temporary berms, drainage ditches, polyethylene sheeting and sandbags, silt fencing, sediment retention measures, oil absorbent materials, small tools, and any other materials and equipment required to control spills during the work. PART 3 EXECUTION 3.01 GENERAL A. In the event of a spill or release of material, immediately notify the Owner and follow the emergency response procedures, as set forth in Contractor's spill prevention and pollution control plan, to minimize the effect of any spill or release. In coordination with the Owner, contact emergency response providers and other agencies, as necessary and appropriate. Perform cleanup activities and disposal of cleanup materials in accordance with applicable federal, state, and local regulations. 3.02 MINIMUM REQUIREMENTS A. Ensure that provisions incorporated into Contractor's spill prevention and pollution control plan are implemented and maintained throughout the duration of the Work. These provisions include the requirements of Article 1.02 and the following requirements: 1. Establish who to notify in the event of a spill, particularly if it involves dangerous or hazardous materials. 2. Provide specibc cleanup instructions for different products handled onsite. 3. Identify a person to be in charge of cleanup assistance. 4. Identify procedures for containment of spills as quickly as possible. 5. If there is a chance that the spill could enter a storm drain or sewer, plug the inlet and turn off or divert any incoming water. 6. Construct and maintain containment berms and other containment structures as appropriate. 7. Protect properties adjacent to the site from spills and releases. 8. Handle contaminated materials in such a manner that such materials are not placed on and do not spill or fall on designated uncontaminated areas. Clearly stake and mark temporary stockpiles of contaminated material with documented identification at all times. Transport and handle clean site and imported soil in a manner that prevents cross -contamination by potentially contaminated soil and water. 9. Convey potentially contaminated water to appropriate storage, treatment and disposal locations in a manner that prevents spill onto uncontaminated areas. 10. Remove temporary containment structures after they are no longer needed. 9/9/2005 \\Edrndata\sharedoc\173\25 -Harbor Square Remediation\RA Specs (016)\01567-Spill Preven6on.doc 01567-2 END OF SECTION 9/9/2005 \\Edmdata\shm-edoc\173\25 - Harbor Square RemediWon\RA Specs (016)\01567-Spill Prevention.doc, 01567-3 TECHNICAL SPECIFICATIONS for COMPLETION OF PHASE I -A SOIL REMEDIATION HARBOR SQUARE COMPLEX EDMONDS, WASHINGTON DIVISION 2 — SITE WORK SECTION 02240 DEWATERNG,--WATER TREATMENT, AND DISPOSAL PART 1 GENERAL 1.01 DESCRIPTION A. This section specifies requirements for dewatering of excavations; and handling, storage, treatment, and disposal of such water during implementation of the work under this Contract. B. Dewatering of subsurface excavations is required for contaminated soil removal, conformational soil sampling, and excavation backfilling activities. Stormwater collecting at areas requiring dewatering shall be considered contaminated water unless otherwise directed by the Owner. C. Extracted water shall be collected, stored, treated, sampled and analyzed as required to demonstrate the effluent meets the City of Edmonds' pretreatment standard for oil and grease, and discharged to the City of Edmonds' sanitary sewer system. 1.02 SUBMITTALS A. Submit a brief construction water management plan for Owner approval that includes: I . Description of the methods and equipment that will be used for excavation dewatering and water storage, treatment, and disposal. 2. Estimated dewatering rates assumed by Contractor in sizing the various components of the dewatering and water storage and treatment systems. 3. List of the number, types, sizes, and other relevant information for the various components of the dewatering and water storage and treatment systems (e.g., pumps, discharge hoses, storage and treatment tanks, etc.). 4. Estimated storage capacity to be provided for temporary containment of water between extraction and final disposal, and plans for increasing such storage capacity as needed during the work. 1.03 SITE CONDITIONS A. The following site information is intended to provide a brief overview of pertinent site conditions. Contractor shall be solely responsible for reviewing available project documents (see Exhibits), verifying site conditions critical to the execution of the work under this section, and modifying its excavation dewatering and water storage, treatment, and disposal operations as required to adequately address actual site conditions encountered during the work. B. Soil and Debris: The subsurface soils below the existing asphalt pavement are comprised of a variety of fill materials (including sand and gravel, construction rubble, concrete and asphalt debris, wood and metal debris, etc.) overlying native peat and fine sandy, clayey silt, which tends to act as a confining layer for the overlying petroleum -impacted soil and zones of free - phase petroleum hydrocarbon product. 9/9/2005 \\Edmdata\sharedoc\l 73\25 - Harbor Square Remediation\RA Specs (016)\02240-Dewatering.doc 02240-1 C. Groundwater: The depth to local groundwater in the planned excavation areas will vary due to many factors, but should assumed to be at a depth of approximately 4-ft below ground surface (BGS). Higher groundwater levels may be present during the wet season. The rate of groundwater seepage into the excavations will vary with depth and time, and zones of free -phase petroleum hydrocarbon product will be encountered during soil excavation and removal activities. Contractor shall control runoff of clean stormwater into the excavations to limit the amount of water requiring removal, treatment, and disposal. D. , Water Quality: Review the Soil Remediation Summary Report, dated June 1, 2005, included in Exhibit B, for a summary of the water handling, treatment, and disposal operations conducted during the initial portion of the Phase I Soil Remediation Project. The primary chemical constituents are anticipated to be diesel- and oil -range petroleum hydrocarbons and free -phase petroleum hydrocarbon product. 1.04 QUALITY ASSURANCE/QUALITY CONTROL A. Monitoring. Monitor dewatering and water handling/treatment/disposal operations and notify the Owner immediately if any portions of the systems are not operating as intended. Operational problems may include, but are not limited to, insufficient capture of stormwater and groundwater within the work area, lack of containment of decontamination and construction water, plugging or breakage of pipes or hoses used for water conveyance, leaking of water containment vessels, and malfunction of pumps used to transfer water. B. Sampling and Analysis: Sample and analyze representative samples of the treated water as required to demonstrate that the effluent meets the City of Edmonds' pretreatment standard of for oil and grease [5 milligrams per liter (mg/L)] before discharge into the sanitary sewer system. PART 2 PRODUCTS 2.01 SYSTEM COMPONENTS A. Provide high capacity units of standard manufacture and in good working order. All dewatering and water handling/storage/treatment equipment and accessories shall be properly sized and suitable for its intended use. Water storage capacity shall be at least 18,000 gallons unless otherwise approved by the Owner's Representative. B. Provide suitable water storage tanks, oil -water separation and water treatment equipment, skimmers, adsorbent booms and pads, and all ancillary materials and equipment needed to remove free -phase petroleum hydrocarbon product from construction water and to &eat extracted water to meet the City of Edmonds' pretreatment standard for oil and grease (5 mg/L) prior to discharge to the sanitary sewer system. 9/9/2005 \\Edtndata\sharedoc\173\25 - Harbor Square Remediation\RA Specs (016)\02240-Dewatering.doc 02240-2 PART 3 EXECUTION 3.01 DEWATERING, WATER TREATMENT, AND -DISPOSAL A. Provide labor, equipment, and materials andAesign, construct, operate, and mai ntain effective excavation, dewatering and water -treatment systems. Continue,operation, of the systems as r * equired to complete the work.and to protect, completed work and adjacent property, until such time that protection is no longer required from surface water or groundwater. B. Dewater subsurface. excavations -as re uired for conducting contaminated -soil removal, confirmationat soil sampling, and,excayatioh backfilling ac ivities "in the dry". Modif t y excavation idewaiering and water,storage methods and equipment.if the Owner d etermines that Contractor's methods and equipment are not adequate for site ' conditions encountered during the work. Do not cease excavation dewatering activities until excavations are backfilled, unless otherwise approved by the Owner. C.- -Store extracted water, ons.ite until -adequately treated to meet the City of Edmonds'.pretreatment -standard for oil, and grease (5 mg/L) �prior to discharge to, the sanitary sewer system. D� -Sample and analyze.representative samples of the treated water as required to demonstrate that the effluent meets the City of Edmonds' pretreatment standardof for oil and grease (5 mg/L). E. Discharge treated effluent to an approved location of the City of Edmonds' sanitary sewer system, and, provide effluent flow meter, monitoring to document the volume of water discharged to the sanitary sewer system. ! , 4 - 3.02 REMOVAL A. Remove materials and equipment when no longer required for dewatering,.. treatment, or water collection, storage, handling, and disposal operations. END OF SECTION 9/9/2005 \\Edrndata\sharedoc\l 73\25 - Harbor Square Rernediati,on\RA Specs (016)\02240-Dewatering.doc 02240-3 SECTION 02315 EARTHWORK PART I GENERAL 1.01 DESCRIPTION A. This section specifies earthworl requirements for the project, including demolition, excavation, material handling, grading, backfilling 'and compaction of soil, and'other work incidental to the earthwork shown on the Drawings or required to accomplish the work under this Contract. Earthwork covered under this section includes, but is not limited to, the following elements: I . Demolition and removal of existing fencing, asphalt pavement, and portions of the extruded curbing in the designated soil remediation areas and pavement overlay area. 2.- Excavating and stockpiling surficial clean soil for reuse as excavation backfill material. 3. Excavating, stockpiling, loading, and transport of impacted soil to the designated offsite dispo§al facility. 4. Excavating, size reduction, stockpiling, loading, and transport of debris to the designated offift� disposal f6cility. 5. Removing and replacing segments of existing storm drain and water main piping as needed to complete the soil removal activities. 6. Placing and compacting onsite clean soil as excavation backfill. 7. Placing and compacting imported material as excavation backfill. 8. Placing and compacting crushed rock surfacing for pavement replacement. 9. Miscellaneous site grading and restoration. B. Work associated with excavation dewatering, water treatment, and disposal is specified in Section 02240. 1.02 REFERENCE STANDARDS A. The following standards and test methods are included as a part of this Section insofar as specifieda'nd modified herein. In case of conflict between the requirements of this Section and the listed standards and test methods,' ilie requirements of this Section shall prevail. Reference Title or Description ASTM D 422 Test Method for Particle -Size Analysis of Soil ASTM D 1557 Test Method for Laboratory Compaction Characteristics of Soil Using Modified Effort ASTM D 2216 Test Method for Laboratory Determination of Water (Moisture) Content of Soil and Rock ASTM D 2487 Test Method for Classification of Soils for Engineering Purposes ASTM D 2922 Test Method for Density of Soil and Soil -Aggregate in Place by Nuclear Methods 9/9/2005\\Edmdata\sharedoc\173\25 - Harbor Square Remedia6an\RA Specs (016)\023 I 5-Earthwork.doc 02315-1 - Reference Title or Description ASTM D 3017 Test Method for M I oisture Content of Soil and Soil -Aggregate in Place by Nuclear Methods 1.03 REFERENCES A. All references to WSDOT shall refer to 2004 Standard Specifications for Road, qridg�, and Municipal Constructio n of the Washington State Department of Transportation. B. 29 CFR 1910 - Occupafional Safety and Health Regulati ions. C. WAC, 296-155, Part N, IfXcavati6''ns, Trenches, and Shoring. D. 29 CFR 1926 - Safety pd Health RegplAtions for Construction. 1.04 QUALIFICATIONS-. A. Personnel'engaged in hazardous materials "work s`ha_lfb�e H azmat, OSHA, and WISHA certified. Conduct earthwork associated with known or potentiall contaminated materials in . accordance , '. - , 1;, � � I 'Y . i with Contractor's site sl�e'ci'�i 6 Health and Safety Plan' prepared inAcc"ordan'cewith.Section 01350. B. Transportation work shall beperformed by properly licensed, insured, andregister�d waste haulers that are acceptable to the Owner. T ransportati�on contriactor(�) shall'su6m�'it' documentation that demonstrat'e-s'ftis compliance with ap . pli I cable DOT ldfis describiA& - ir�eiasures to be properly licensed and in regulations, as w� s'a copy of its contingency and spill �bn�6ip' implemented in the event of spills or discharges' during'mafer'ial handling and transporting. 1.05 CONTRACTOR RESPON�IBJB[LITY A. Furnish all labor, equipment, supplies, and materials necessary to perform the eardiwork activities associated with the work under this Contract. B. Pro�ide site ac6ess aiatriffic con661,in accordancew ithi §��iiopi .0 i 55 0; protect all utilities in accordance with Section 0 15, 2; provide construction equipment decontamination' in accordance with Section 01564; provide air emissions control in accordance -with Sectibri,01 565; provide drainage and erosion control in accordance with Sect,ion.0 1506; and provide spill prevention and pollution control in accordance with Section 01567. 1.06 SUBMITTALS A. Submit in accordance with Section 01330. B. Prepare' 6!nd submiffor Cwn6r's aip;pr6val A brief construction plan that includes details of Contractor's methods and equipment to accomplish the work under this section. C. Prepare and subm'itto 1& bl�ner a-lisit'Of"proposied material suppliers, referencing the materials or supplies to- be provided and used in the work. 91912005\\Edmdata\sharedoc\173\25-HmborSquueRcmediation\RASpms(016)\02315-Earthwork.doc 02315-2 D. Submit prior to importing any backfill material to the site: I Certification of gradation and material compliance with these Specifications, along with copies of associated laboratory test results. 2. Material gradation and moisture -density compaction curve reports' as appropriate for each type and source of imported fill material. 3. Samples of all imported materials (of sufficient volume for any laboratory'tests requested by the Owner). Contractor shall assure the sample(s) are representative of materials to be imported to the site. 4. Certification that the imported fill materials were obtained from a commercial quarry or pit permitted by the State of Washington. E. Whenever the source or stockpile from which the imported fill materials are obtained is changed, certificates of compliance and the required laboratory test results firom these new sources will also be required at no additional cost to the Owner. PART 2 PRODUCTS 2.01 GENERAL REQUIREMENTS FOR IMPORTED MATERIALS A. Imported materials shall be natural, native, virgin materials, free of contaminants, including debris or recycled materials, and meet the appropriate Specifications. The Owner maintains the right to reject any materials that have been determined to be substandard for any reason. In the event of rejection, it shall be the responsibility of Contractor to remove all rejected material from the site at its sole expense. B. Submit the results for all required laboratory tests on imported materials to be imported to the site and incorporated into the work. The results of such tests shall be provided at least 4 working days before delivery of the materials to the site, -and shall include Contractor's certification that the samples tested and the results provided are representative of the materials that will be delivered to the site. C. Visually inspect each load of imported material upon delivery. Material shall be inspected for presence of foreign, recycled, or reprocessed material. The Owner may at any time perform an independent inspection. Material may be rejected due to identification of any such material or as a result of substandard test results. Materials may be segregated for testing by Contractor based on appearance or odor. D. Provide quality control testing and inspection services as required. Sampling and laboratory work are Contractor's responsibility. The Owner reserves the right to perform additional testing as necessary. Tests performed by the Owner will be at no cost to Contractor. 2.02 COMMON BACKFILL A. Common backfill used for general fill placement purposes shall consist of clean soil that is excavated from onsite locations. Common backfill shall not contain excess organic matter, rocks larger than 3 inches, or chunks of consolidated earth or other debris that may damage buried features or hinder compaction operations, and shall be suitable for its intended purpose. 9/9/2005\\EdmdataNsharedoc\173\25 -Harbor Square Remediation\RA Specs (016)\02315-Earthwork.doe 02315-3 2.03 QUARRY SPALLS A. Quarry spallsused for bq�kfiilling the lower portions of the. designated excavations, and/or to stabilize portions of the excavation backfill, shall meet,the requirements of WSPOT Section 9-116, except that broken concrete rubble shall not be used. Unless otherwise directed by the Owner's Representative based on site conditions encountered i n* the excavations, utilize coarser quarry spalls (approximately 4" by 8") at the base of the excavation bel . ow the sta . tic groundwater lev�!.a�d,fine r quarry 00 sp�lls'(a, oximate y.2`by4")ab6ve that level. 2.04 STRUCTURAL FILL A. Imported structural fill, if approved for use for backfilling portions -of the excavations, shall be an imported, clean, granular fill material free of roots, organic material, contaminants, recycled concrete or asphilt, and all other deleterious and objectionable material. The material shall be crushed or partially crushed granularmaterial� shall have such characteristics of,size and shape that it will compact readily, and shall confortn4o WSDOT Section 9-03.14(l) for gravel borrow, except the maximum particle size shall be 21/2inches and the percent passing the U.S. No. 200 sieve shall be 5 percent maximum based on a wet sieve analysis of material passing the %-inch sieve. 2.05 CRUSBED ROCK BASE COURSE A. Crushed rock base course material;used for backfillingzportions of the excavations shall conform to the requirements of WSDOT Section 9.;03.9(3) for crushed surfacing. 2.06 GEOTEXTILE-FOR SOIL STABILIZATIONAND SEPARATION A. Geotextile used for soil stabilization and separation shall be a woven fabric meeting the ;minimum requirements, in- WSDOYSections 9.33.1 and 9.312, Table 3 for woven, soil stabilization g'eotextile'. - 2.07 SCRIM -REINFORCED POLYPROPYLENE, GEOMEMBRANE A. Geomembrane to be used as a separation barrier between the marsh sidewall and the excavation backfill materials ishall -be a minimum 36-mil'scrim-,reinforced polypropylene sheeting that is flexible, durable, waterproof,� UV stabilizedi and tear, and puncture resistant. 2.08 GRAVEL BACKFILL FOWPIPE ZONE BEDDING AND BACKFILL A. Gravel backfill for pipe zone bedding and pipe zone backfill shall be placed and compacted conform tolhe requirements ofWSDOT Section 9-03.12(3). f 2.09 PIPING A. Pipe materials used for replacement of the section of storm drain piping that crosses the soil removal area shall be solid wall polyvinyl chloride (PVC) storm sewer pipe conforming to the :requirements of WSDOT Section 9-05.12(l), unlessotherwise required by the City of Edmonds design standards. 9/9t2OO5\\Edmdata\sharedoc\173\25 -Harbor Square RemedindonMA Specs (016)\02315-Earthwork.doe 02315-4 B. If the water main modifications under Additive Alternate A-1 are included in the work under this Contract, pipe materials used for installing a shutoff valve and replacing a section of the 8-inch water main ductile iron pipe removed to facilitate soil excavation shall conform to the City of Edmonds design standards. 2.10 EQUIPMENT A. Provide all necessary equipment to accomplish the work in this Section; including the excavation, transport, placement, moisture conditioning, backfilling, grading, and compaction of soil. Compaction equipment shall be properly sized and suitable to the type and location of ''material being compacted and shall be used in the mannermeeded to achieve the degree of compaction required. PART 3 EXECUTION j 3.01 GENERAL A. Conduct all required earthwork activities in accordance with the requirements of the Contract Documents afid,a"s otherwise diredted,by the Owner to complete the work under this Contract. Coordinate the work with representatives of the Owner and Harbor Square Associates to limit adverse effects of the work on the tenant's activities. Designated truck traffic routes within the Harbor Square Complex are indicated on the Drawings. B. Contractor operations will require work in a potentially hazardous environment. Ensure adequate -protection for all personnel, comply with all health and safety requirements of Contractor's site -specific health and safity plan, and perform construction equipment decontamination as specified. for the purpose of estimating costs, modified Level D protection may be assumed for intrusive work associated with excavation and handling of petroleum hydrocarbon -contaminated soil and debris and other activities with a -potential for exposure to contaminated materials. C. Implement excavation dewatering operations, site access and traffic control, utility protection, air emissions control, drainage and erosion control, spill prevention and pollution control, and all other controls needed to protect environmental quality during the work. 3.02 EXCAVATION SAFETY A. Safety is the sole responsibility of Contractor. Compliance with OSHA, 29 CFR Part 1926, Subpart P and WAC 296-155, Part N is mandatory. B. Where a sloped excavation infringes on or potentially endangers or compromises an existing site facility or feature, provide temporary shoring, sheeting, and bracing as required to complete the earthwoik. At Contractor's expense and to *the Owner's satisfiction, repair and make good any damage to any facility or feature caused by Contractor's work under this Contract. 9/9/2005\\Edmdata\shamdoc\173\25 -Harbor SquaTeRernediadonMA Specs (016)\02315-Earthwork.doc 02315-5 3.03 EXISTING PAVEMENT REMOVAL AND DISPOSAL A. Saw cut asphalt pavements and concrete curbs prior to removal to provide a suitable joint surface for resurfacing. Remove pavements and pavement ramps in a manner that minimizes disturbance to the underlying soil. B. Loading, transport, and recycle/dispose of existing hot mix asphalt pavement and existing concrete curbing removed.during the work. C: Provide,legible copies oftertified-weight receipts or.other documentation of -the weight of pavement, and- curbing transported,to and recycled/disposed.at the. recycling/disposal,.facitity. 3.04 CLEAN SOIL EXCAVATION AND HANDLING A. Excavate and segregate clean overburden soil that is suitable for reuse as common backfill, as directed by the Owner's Representative. The depth of clean overburden soil will vary considerably, but is generally anticipated to be encountered down to about 2- to 3-ft below ground surface (BGS). B. Transport and stockpile the clean soilAt the designated lo.cation,at thePort-of Edmonds parking and, boat trailer lot, and protect, such soil,from,ex osure-to the elements and water:and, from �9 ­ p_ cross7contamination until, reusedt as common backfill material. 3.05 IMPACTED SOIL AND DEBRIS EXCAVATION AND STOCKPILING A. Excavate impacted �soil and debris withinthef excavation areas! as d.irepted by, the. Owner's Representative. The, deptji of, impacted soil,and. �debris,will vary, considerablyj but -is generally -anticipated to be encountered down to about 6,to 9-ft BGS. The Jebris encountered may include, but is not lim.ited,,to,,�.construction.rubble,. concrete and asphalt debris, wood,and metal debris, and other miscellaneous ifill materials. B. Construct temporary material processing/stockpile areas at locations within the work area at locations approved, by �the,Ownef's Representative. - Line,,berm,,and cover material process.ing/stockpile areas asnece_ssw, to protect the environment. and -the spread of impacted soil and �debrisduring mat rial handling activities— C. Segregate impacted soil and debris; size reduce the debris as needed. for proper transportation and disposal; and stockpile and protect these materials in separate stockpiles until loaded for offsite disposal. D. Drain the excavated soil and/or mix wet soil with dryer soil as needed to control free liquids in the material loaded for disposal.,., 3.06 IMPACTED SOIL LOADING AND.TRANSPORT TO DISPOSALFACILITY A. Load and transport impacted soil to Rinker Materials' thermal desorption and disposal facility in Everett, Washington, unless otherwise designated by the Owner. B. Provide proper manifesting of the material, and provide legible copies of certified weight receipts or other documentation certifying the total weight of material transported to and treated/disposed at the facility. 9/9/2005\\Edmdata\shiLredoc\173\25 -Harbor Square Retnedindon\RA Specs (016)\02315-Eanhwork.doc 02315-6 3.07 DEBRIS LOADING AND TRANSPORT TO DISPOSAL FACILITY A. Load and transport debris and associated impacted soil to Waste Management's Alaska Street transfer station in Seattle, Washington for subsequent rail car transfer to Waste Management's Columbia Ridge Landfill. B. Provide proper manifesting of the material, and provide legible copies of certified weight receipts or other documentation certifying the total weight of material transported to and disposed at the facility. 3.08 MOISTURE CONDITIONING AND REWORKING OF BACKFILL MATERIAL A. Fill materials and pavement subgrade materials that contain excess moisture or otherwise can not be readily compacted shall be moisture conditioned and reworked until the specified compaction criteria can be achieved. Moisture conditioning and reworking of such material shall be conducted in a manner approved by the Owners Representative. B. When necessary, add water to raise the moisture content of dry materials to near its optimum moisture content as determined by ASTM D 1557. 3.09 BACKFILLING AND COMPACTION A. Obtain the approval of the Owner's Representative prior to placing any backfill materials in the excavations. The Owner's Representative will collect confirmation soil samples from various locations in the excavations and the samples will be analyzed at an offsite analytical laboratory on a rush basis. However, Contractor shall anticipate that analytical results may not be available for several daysTollowing sample collection and plan its earthwork activities accordingly. B. Quarry Spalls: Quarry spalls used for backfilling the lower portions of the excavations shall be placed and compacted as needed to form a stable subgrade for subsequent placement and compaction of the overlying structural fill material. Unless otherwise directed by the Owner's Representative, utilize coarser quarry spalls at the base of the excavation (below the static groundwater level) and finer quarry spalls above that level. C. Geotextile: Install a layer of geotextile between the quarry spalls and the overlying backfill materials as directed by the Owner's Representative and in accordance with WSDOT Sections 2-12.3 and 2-12.3(3). D. Geomembrane: Install a panel of scrim -reinforced geomembrane as a separation barrier between the marsh sidewall and the excavation backfill materials, and at any other locations as directed by the Owner's Representative. E. Common Backfill: Common backfilil shall be moisture conditioned to near its optimum I moisture content, placed in layers not 'exceeding 10 inches loose depth, and compacted to at least 95 percent of its maximum dry density as determined by ASTM D 1557. When approved by the Owner's Representative based on the common backfill being placed at a depth of at least 3 feet below final grades, the common backfill may be compacted to at least 92 percent of its maximum dry density as determined by ASTM D 1557. Material exhibiting instability, including significant pumping or rutting, during placement and compaction shall be removed, reconditioned, and reworked as needed, regardless of the density test results. 9/9/2005k\Edmdata\sharedoc\173\25 - Harbor Square Remediafion\RA Specs (016)\02315-Enthwork,doc 02315-7 F. Structural Fill: Structural fill material used as backfill shall be moisture conditioned to near its optimum moisture content, placed in layers not exceeding 8 inches loose depth, and compacted to at Jeast 95 percent of its maximum dry density as determined. by ASTM D 1557. Material exhibiting instability, -including significant. pumping or. rutting, during placement and - compaction shall be removed, reconditioned, and reworked as needed regardless of the density test results. G. Crushed Rock Base.Course: Crushedrock base course material used as backfill below the pavement section specified in Section 02740 shall be moisture conditioned to near its optimum moisture content, placed in layers not exceeding 8 inches loose depth, and compacted to at least 95 percent of its maximum dry density as determinedby AST`M.D 1557. Material exhibiting instability, including significant pumping or rutting, during placement and compaction shall be removed, -reconditioned, andyeworked as needed regardless of the density test results. H. Pipe Zone Bedding� and Pipe,Zone Backfill: Unless otherwise required by the City of Edmonds design standards, gavel b ackfill for pipe, zonebedding and pipe zone backfill for storm.sewer piping shall be placed and compacted in accordance with the applicable requirements of WSDOT Sections 7-04 and 7-08,. and such material for water: main modification work under Additive Alternate A-1 shall placed and compacted in accordance with theapplicable requirements of WSDOT Section 7-09. 3.10 GRADING A. Conduct site grading consistent with the,existing alignments and grades of the -storin drain 1. facilities at the -site. B. Finish graded surfaces shall be smooth and freefrom irregular surface changes so as to promote drainage toward the appropriate storm drain facility and prevent any ponding of stormwater on the final paved surface.. 3.11 FILL COMPACTION QUALITY CONTROL A. General: Contractor shall be responsible for the quality control monitoring and testing activities that are required by the Contract Documents. B. Moisture/DensityTes ting andReporting:. Perform moistur content and density testing of fill and backfill materials at a minimum frequency �f I test per 200 yd 3 of material placed, unless otherwise approved by the Owner's Representative. Record the following for each test: I . The location and approximate, elevation.. 2. The material description and appropriate compaction control standard. 3. The moisture content, dry density, and percent of the referenced compaction standard. 4. The dat e�,'t u*ne,, weailier 'conditions, and any other pertinent data. 9/9/2005\\Edmdata\sharedoc\173\25 -Harbor Square Remediafion\RA Specs (016)\02315-Fxffiwork.dor, 02315-8 3.12 STORM SEWER PIPE REMOVAL AND REPLACEMENT A. During soil excavation work, carefully remove the section of storm drain piping that crosses the soil berm excavation area. Divert stormwater in accordance with the requirements of Section 0 15 66 prior to removing the pipe section from the existing catch basin to the pipe cutoff location. B. Following impacted soil removal and as part of excavation backfilling work, install and test the replacement section of storm drain piping in accordance with the applicable requirements of WSDOT Sections 7704 and 7-08, unless otherwise required by the City of Edmonds design standards. 3.13 WATER MAIN MODIFICATIONS (ADDITIVE ALTERNATE A- 1) A. If the water main modifications under Additive Alternate A- I are included in the work under this Contract, coordinate with the Owner's Representative and the City of Edmonds,and perform the work required to install a shutoff valve at the designated location on the 8-inch water main ductile iron pipe and remove any section of pipe required to facilitate impacted soil excavation. replacing a section of the 8-inch water main ductile iron pipe * removed to facilitate soil excavation shall conform to the City of Edmonds design standards. B. Following impacted soil removal and as part of excavation backfilling work, install and test the replacement section of water main pipe in accordance with the applicable requirements of WSDOT Section 7-09 and the City of Edmonds design standards. 3.14 SURVEYING A. Surveys of the work will be performed by the Owner or its representatives, with the results provided to Contractor. Contractor may make its own survey of the work, and shall submit such data to the Owner. 3.15 CLEANUP A. At the completion of the work, remove all waste materials, rubbish, and debris resulting from the Work, as well as all tools, appliances, construction equipment and machinery, and surplus materials. Temporary utility services provided or arranged for by Contractor shall be terminated in accordance with the procedures and policies of the utility purveyor. Leave the site clean and ready for occupancy by the Harbor Square tenants at Substantial Completion of the work. Unless otherwise approved by the Owner, restore to original condition all property not designated for alteration by the Contract Documents. END OF SECTION 9/9/2005\\Edmdata\sharedoc\173\25 -Harbor Square Rernediation\RA Specs (016)\02315-Ewthwork.doc 02315-9 M SECTION 02740 PAVEMENT REPLACEMENT AND OVERLAYS I PART 1 GENERAL 1.01' DESCRIPTION A. . This section specifies requirements for hot mix asphalt pavement replacement and overlays, curbing, and pavement marking. Supply and install new hot mix asphalt pavement and pavement overlays in the work area as shown on the Drawings, resurface or replace asphalt paving removed or damaged durmig the worki. install extruded cement concrete curbing; and apply pavement marking as directed by the Owner's Representative. 1.02 REFERENCES A. All referencesto -WS''D'OT s'hall referto the.�2004 Standard Specificationsfior Road, Bridge, and Municipal, Construction of the jWashington State Department,offransportation. B. 29 CFR 1910 - Occupational Safety and Health Regulations 1.03 QUALIFICATIONS A. Provide a sufficient number of competent personnel experienced in this type of construction and able to carry out the work specified. 1.04 , CONTRACTOR RESPONSIBILITY A. Furnish all labor, equipment, supplies, and materials necessary to perform all pavingactivities associated with the work under this Contract. B. Protect all utilities and existing site features from damage during implementation of the work under. this section. 1.05 SUBMITTALS A. Prepare and submit a list of proposed suppliers, -referencing the materials or supplies to be provided and used in the paving,operations. B. Submit prior to importing any pavement section material to the site: I . Certification of gradation and material compliance with these Specifications, along with copies of the associated laboratory test results. 2. Material gradation and moisture -density compaction curve reports for each type and source of imported material. 3. Samples of all imported fill materials (of sufficient volume for any laboratory tests requested by the Owner). 4. Certification that the imported material was obtained from a commercial quarry or pit permitted by the State of Washington. 919/2005\\Edmdata\shiLredoc\173\25 -Harbor Square Remediation\RA Specs (016)\P2740-Pavcmcnts.doc 02740-4 5. Hot mix asphalt mix design, certification of compliance with WSDOT Sections 9-03.8(2) and 9-03.8(6), and maximum density of the hot mix asphalt determined by WSDOT FOP for AASHTO T 209 (rice density). C. Whenever the source or stockpile from which the -imported materials are obtained is changed, certificates of compliance and the required laboratory test results from these new sources will also be required at no additional cost to the Owner. PART 2 PRODUCTS 2.01 CRUSHED ROCK TOP COURSE A. Crushed rock top course material placed under hot mix asphalt pavements shall be crushed surfacing that conforms to WSDOT Section 9-03.9(3). 2.02 HOT MIX ASPHALT PAVEMENT A. Hot mix asphalt pavement shall be similar to Class "B" asphalt concrete pavement and shall meet the requirements of Section 5-04 and related sections of the WSDOT Standard Specifications, including: I Aggregate for hot mix asphalt shall be HM[A Class 1/2 inch conforming to WSDOT Section 0-03.8. 2. Asphalt cement shall be PG 64-22 conforming to WSDOT Section 9-02.1(4)A. 2.03 EXTRUDED CEMENT CONCRETE CURBING A. Concrete curbing shall conform to WSDOT Section 8-04.3(l). 2.04 PAVEMENT MARKING A. Pavement marking shall conforin to WSDOT Section 8-22. PART 3 EXECUTION 3.01 ALIGNMENT, GRADES, AND SUBGRADE A. Prepare and compact the underlying subgrade to the lines, grades, and slopes that match pre- existing conditions and that provide for positive drainage to the onsite storm drain collection facilities, in accordance with Section 02315. B. Saw cut edges of existing pavement to which new pavement will abut to form a square, true line. Existing pavement immediately adjacent to areas to be paved shall be competent and unbroken. Remove existing pavement ramps previously placed at the transition zones of the pavement overlay area. C. Make all necessary adjustments to the top elevation of utility vaults and surface monuments as needed to maintain flush conditions with the final pavement grades and slopes. 9/9/2005\Tdrnd&t.\sh.do.\173\25 - Harbor Square Retnediation\RA Specs (016)\02740- Pavernents,doc, 02740-2 3.02 CRUSHEDROCK TOP COURSE . . 1i A. Place a minimum 8-inch compacted thickness of crushed rock top course material. Crushed rock surfacing shall bemoisture conditioned to near its optimum, moisture contenti placed. in4ayers not exceeding 8,inches loose depth, compacted to at least 95 percent of its maximum, dry density as determined by ASTM D 1557, and graded untilthe desired finished grades and slopes have been achieved. B. Maintain the final surface until it is paved. If ruts, soft spots, or other types of damage occur before paving, repair and recompact the damaged area. 3.03 HOT MIX ASPHALT PAVING A. Mix; place, and compact hot mix asphalt pavement in accordance with WSDOT Section 5-04. Existing surfaces to be resurfaced shall be prepared as specified in WSDOT Section 5-04.3. The compacted depth of one lift shall not exceed two inches.. Compact each lift of hot mix asphalt to at least 91 percent of the maximum density determined by WSDOT FOP for AASHTO T 209 (rice density). B. Where hot mix asphalt pavement connects to existing pavement, transitions shall be a smooth surface match. ., , . .1 . I . . I 3.04 EXTRUDED CEMENT CONCRETE CURBING A. Install extruded cement concrete curbing in accordance with WSDOT Sections 8-04.3(l). and 8-04.3(1)A at locations designated by the Owner's Representative. 3.05 PAVEMENT MARKING A. Install pavement marking in accordance with WSDOT Section 8-22 to delineate parking areas and travel lanes in a manner consistent with existing pavement marking in -the Harbor Square Complex, or as otherwise directed by the Owner's Representative. END OF SECTION 9/9/2005\\Edmdata\shuedoc\173\25 -Harbor Square Remediadon\RA Spers (016)\02740- Pavernents.doe 02740-�3 Sewall Wedand Consulfing, Inc. 276U Cmfi"m Way SE #2 Mom 253&9M515 Cbvigbm WA W92 Fmc XxM24M December 11, 2013 Neil Fallon American Brewing Company 180 West Dayton Street, Warehouse 102 Edmonds, Washington 98020 r, 0 jrkt DEC 2013 UEVELOPP464T S COUIV74ftES RE: 3925 151st Avenue SE— Critical Area Enhancement Plan City of Edmonds, Washington SWC Job # 13-191 Dear Neil, As required by the City of Edmonds, we have prepared this Critical Area Enhancement report to compensate for your work within the existing developed area of the 200'wetland buffer of the wetland known as the Edmonds Marsh. The proposed project is the construction of a 880sf cold storage building, a 120sf chiller, and a 113sf grain silo for the brewing operation (total area of improvements 1, 1 l3s�. All of these improvements will occur in an existing developed paved and gravel area between the brewery, and the lifeboat rescue practice facility and Edmonds Marsh boardwalk. Although this area is already developed, it is technically within the 200' buffer width of the Edmonds Marsh. City Ordinance No.3935 allows development within these areas in exchange for improvements or enhancements of the critical area. As described in Edmonds Municipal Code 23.40.220.C.3.; 3. Development Proposals Within Footprint of Development Existing Within Critical Areas and/or Buffers. Development proposals in the footprint of development within critical areas and/or buffers may by allowed as long as the proposed development. a. Does not increase the footprint of development beyond the legally established footprint; American Brewing/# 13-191 Sewall Wetland Consulting, Inc. December 11, 2013 Page 2 The proposed improvements are within the existing developed area and do not expand the legally established footprint. b. Does not increase the impact to the critical area and/or buffer; or There is no impact on the critical area, nor for that sake the functioning buffer. All work is within an area segregated from the wetland and the buffer by landscaping, fences and a boardwalk. The proposed improvements will have no impact on the critical areas function. c. Does not increase the total impervious surface area of the site; The entire area of the proposed development is a legally established impervious surface that already exists. No expansion of the impervious surface is proposed. d. Does not increase risk to life orproperty as a result of the development proposal; and There is no risk to life or property from the proposed improvements. e. Includes measures to enhance the critical area and/or buffer in a way that improves its function and value. The proposed impact of 1, 1 13sf of the existing developed buffer is proposed to be mitigated by installing 34 shrubs and 60 groundcover native plantings along 1,200sf of buffer within the Ports ownership along the edge of the marsh as depicted on Page 3 of this report. This area is just east of the boardwalk entrance and is a grass covered slope down to the edge of the marsh. This area has little functional value in its current state. This planting will provide additional protection to the wetland as well as provide some vertical structure, source of organic matter and habitat to this portion of the buffer with little functional value. We propose planting 14 nootka rose (Rosa nootkana- 1 gallon container), 10 red flowering current (Ribes sanguineum-1 gallon container), and 10 indian plum (Oemlaria cerasiformis - 1 gallon container). In addition, 30 oregon grape (Berberis nervosa) and 30 salal (Gaultheria shallon) will be installed in this area as a native groundcover. American Brewing/# 13-191 Sewall Wetland Consulting, Inc. December 11, 2013 Page 3 Above: Aerial photograph showing location ofproposed buffer enhancement plantings. As detailed in ECDC 23.40.130.B, Performance standards for the project shall include measurable specific criteriafor evaluating whether or not the goals and objectives of the mitigation project have been successfully attained and whether or not the requirements of this title have been met. This buffer enhancement plan is a simple planting plan. We are proposing a 3 Year monitoring period as allowed by ECDC 23.40.130.D. The performance standards for the success of the is mitigation shall be as follows; Year 1. 100% survival ofplanted vegetation. Not more than 10% invasive coverage in the enhancement area. Year 2. 80% survival ofplanted vegetation. Not more than 10% invasive coverage in the enhancement area. Year 3. 80% survival ofplanted vegetation. Not more than 10% invasive coverage in the enhancement area. American Brewing/#13-191 Sewall Wetland Consulting, Inc. December 11, 2013 Page 4 Vegetation will be inspected during each monitoring visit to be conducted in September of each year. A monitoring report to the City will follow each field monitoring detailing the progress of the project. If you have any questions in regards to this report or need additional information, please feel free to contact me at (253) 859-0515 or at esewaIV&sewallwc.com. Sincerely, Sewall Wetland Consulting, Inc. Ed Sewall Senior Wetlands Ecologist PWS #212 Blue CollarDoghouse 12/20/2010 1:49:03 PIVI Scale: 1:2.72 Height: 8.803 Length: 20.345 in �PL�ANNNINNOG Black.5" Sintra with digitally printed graphics CITY OF EDMONDS BUILDING DEPAP,15.4EN' WORK—,V ADDRESS _g _f - _ OWNER VA APPROVEDDATFEE- �-�(o BLDG. OFFICIAL. LO& PERMIT UPIM-PRER GOOD 41 u(E� Collar CLEAN ID FU N DOGHOUSE 19011 Fastening - 1-.25" 8 WIS 14(v - Loll.< U)/ Lo"14ZM A i W 14sp RECEIVED DEC 20 2010 DEVELOPMENT SERVICES CTR. CITY OF EDMONDS HEET FILE Blue Collar Doghouse 12/20/2010 1:45:51 PM Scale: 1:1.65 Height: 13.632 Length: 6.133 in Existing - 43.8sqft All signage will be removed Proposed 41 11 x 190" (54 sq ft) RECEIVED DEC 20 2010 DEVEDPMW SUmM CTR. MY OF ED"DS Blue CollarDoqhouse 12/20/2010 1:44:34 PM Scale: 1:1.63 Height: 13.042 Length: 12.185 in 12 Oft Bldg 104 19.4ft recessed entrance 9oft -6 30ft 41' x 190' (54 sq ft) RECEIVE6 DEC 20 2010 DEVELOPMENT SBWES CTp CITY OF EDMONDS t'r e 9--k- - T:�� OV EQAf CITY OF EDMONDS 121 5thAvenue North Edmonds, WA 98020 Phone: 425.771.0220 Fax: 425.771.0221 - Web: www.ci.edmonds.wa.us DEVELOPMENT SERVICEs DEPARTMENT: PLANNING DiviSION ADMINISTRATivE DESIGN REviEw -STAFFDEasioN- BLD20100972 Project Proposal: The business located in 180 West Dayton Street, Suite 101, is changing its name to Blue Collar Doghouse and applying for a new, non -illuminated, wall mounted sign reflecting the name change. Property Owner Port of Edmonds 336 Admiral Way Edmonds, WA 98020 Design Review Process: Applicant - Tracy Miller 23715 29th Ave W Brier, WA 98036 The proposed project requires a Design Review. Projects that remain under the SEPA threshold are reviewed by staff with the building permit and the design review is considered an administrative Staff Decision subject to the requirements of ECDC 20.60 (Sign Code) and is a Type I decision pursuant ECDC 20.01.003.A. Analysis: 1 Location. The project site is located at 180 West Dayton St, Suite 101. The site is zoned. CG — General Commercial through.a. contact rezone (R- 1979-4); however, conditions of the contract rezone state that signs will be subject to the requirements of the BC zone. The comprehensive plan designation for the site is Downtown Master Plan and is located'in the Downtown/Waterfront Activity Center overlay. 2. Sign type. The proposed sign is a non -illuminated wall mounted sign, which is a permitted sing type in the Downtown/Waterfront Activity Center. 3. Size. Sites within the BC zone are permitted I square foot of sign area per lineal foot of wall containing the main public entrance. The Blue Collar Doghouse business space has 60 lineal feet of frontage and is therefore permitted a maximum sign area allowed of 60 square feet. The proposed wall sign is 54 square feet and compliant with the size requirements. 4. Color. The proposed wall sign color of black background with blue.and white lettering is acceptable. 5. Height. Pursuant to ECDC 20.60.030.B, the maximum height of a sign is 14 feet or the height of the face of the building. The proposed sign will be placed within the recessed opening of the business, which is approximately 12 feet high. The sign will be placed below 14 feet and is compliant with the height limits for wall mounted signs. STREET FILE Page I of 2 File No. BLD-2009-00512 Just Frogs and Toads Too 300 Admiral Way Decision: Based on the facts and conclusions of this report, staff finds that the design review for this project (File No. BLD20100972) is APPROVED. I have reviewed the application for compliance with the Edmonds Community Development C- 0&. Lien, Planning Division Date Appeals: Design review decisions by staff under the provisions of ECDC 20.12.030 are only appealable to the extent that the applicable buildingpen-nit or development approval is an appealable decision under the provisions of the ECDC. Design review by staff is not in itself an appealable decision. Page 2 of 2 PLANNING DATA STREET FILE -- Signs -- Name: Date: Site Address: t C) V Plan Check #: BLD-20W -7 �L Project Description Reduced Site Plan Provided: NO) Zoning: Comprehensive Plan Designation: Map Page: J Eorn:er:L�ot: (YES / NO) Flag Lot: (YES NO) ADB File # (or date waived): TOTAL A r--- rea per )Type of Type of Sign Allowed zone? in Matrix conditions met? Allowed area per unit Unit TOTAL sign area allowed for this siqn Proposed sign area Example Wall wlinternal illurrunatibn Yes w1th condltlons Yes I sq. ft.11ine,31 /t. attached Wa// 41 ft. attached wall 41 square feet 20 square feet Sign #I (2_, Sign #2 Sign #3 TOTAL 519n Area for TenanVSMe Max Permitted: Previous Total: Proposed Total: Sign Height Sign Type: Max Permitted: of Actual Height: Sign Type: Max Permitted: Actual Height: Sign Type: Max Permitted: Actual Height: Sign -Lighting Sign Type: Proposed: y\0 V\-Q- Allowed in Zone: Sign Type: Proposed: Allowed in Zone: PLANNING DATA IFST�iET!Mfl -- Signs -- �i�n Colors Proposed: e- _N_\v-\tX - A--' \,o i,4&� v-,-J Acceptable? Requires ADB Approval� Sign Location If freestanding and 3-feet or over (unless a fence) meets setbacks? Required Setbacks Street: Side: Side: Rear: Actual -Setbacks Street: Side: Side: Rear: .. Signs �tand�inq Laqq!5i� for?�r Size: Location: Critical Areas Determination ff: El Study Required Waiver Other Plan Review By: Gallahers - New store 12-2010 12/21/2010 9:23:47 AM Scale: 1:10.31 Heiqht: 37.344 Len.qth: 77.145 in City of Edmonds Building Department APPR0VFj"ff'% PLAN v Anwav 55ft Business frontage %#Is I " BULDNG dEj�ARTMENI ovVNER BLDG. OFFICIAL -�, 4UMBER PERMff APP VED By "AANNNNING ^"or% 0-5%v ti , mEt i FILE RECEiVED DDEC 2 7 20T I)EvELOPMENT SERVICES CTR- CITY OF EMONDS Gallahers - New store 12-2010 12/21/2010 9:29:48 AM Scale: 1:1.61 Height: 12.406 Length: 12.053 in 0) 0 mok r-10 30ft (A 0*4 M% Irmlo 1 55ft 90ft Bldg 104 12 Oft RECEIVED DEC 2 7 2010 DEVELOPMENT SERVICES C'TR. CITY OF EDMONDS Gallahers - New store 12-2010 12/21/2010 9:33:45 AM Scale: 1:7.16 Height: 20.352 Length: 74.089 in 32 118 RECEIVED D rr_- C 2 7 20 10 DEVELOPMENT SERVICES CTR. CITY OF EDMONDS Gallahers - New store 12-2010 12/21/2010 9:25:34 AM Scale: 1:8.88 �Height: 61.580 Length:,66.385 in 101 3116 atahhm otaM atud mkh unamn'Ung pad @poA@d to a�umhum. Stud h% buff6ad 2 '1 into gaoc'm uo"Ung onatucftn adhsWwa. 99 v G) (OD (D (D (D Ed 0 0 G (D Rmd mominTuhg Nm[pMa W RrECEIVED DEC 27 2010 DEVELOPMENT SERVICES CTR. CITY OF EDMONDS -Wke L5 ENGINEERING DIVISION AS NOT D4� A PRff� 1 :2 Date o"'TREET FILE". RECEIVEr,,,, NOV 12 2013 DEVELOPMENT SERV . ICES COUNTER up, g Tw PTNING N Legend 4- Areas Designated for Soil Removal 0 Catch Basin Storm Drain 0 Manhole Fence — p.vt,.,-r telive—K-r- Notes 1. All locations are approximate. 2. Monitoring well MW-4 was destroyed and replaced by MW-6 in 1998. 3. Black and white reproduction of this color original may reduce its effectiveness and lead to incorrect interpretation. 9 APPROVED AS NOTED �y 91 91 17' 180 W Dayton Street Fj INEERIN 41Gol "I BY E Date: CL (L < 9t vim a4q RECEIVE[7 NA4A ty�? q/ "'116Y AUG 2 7 2004 0 20 Scale in Feet /BbtLDING DEPT. f I 1� I -----Li 'I 6t(tft Figure Harbor Square 4k4jrco i LALANDAU Edmonds, Washington Affected Par ing reas 4 (ja 3 ASSOCIATES C I -- am= in a a T I P, IV 16' -5" 12" N INT RNATIONAIr SCALE: 1/2" = 1'4' Manufacture and install One (1) single face non -illuminated exterior wall mount display GEMINI Formed plastic letters #3000 Blue Helvetica Bold Extended type style Stud mount flush to wall "Nothing in this permit approval interpreted as allo - Process shall be wing -or permitting the maintenance of anY mirrently existing ihegaL nonconforming or unpermitted buildhig; ,or Bite conditi structure 0� which is outside the scope of the permit application, regardless of whether such building, structure or. condition is shown on the Bite plan or drawing. Such building, structure or condition may be the subject of a separate enforcement action." RE-CEIVED DEC 13 2006 BUILDING DEPT- Formed Acrylic Letter Pad bonded to letter 1/4" metal stud Stud imbedded into wall 1 1/2" Silicone Adhesive SEGION INSTALLATION VIEW (NTS) 3' - 4" 22' ,vit'De C BUILDING ELEVATION WITH PROPOSED SIGN F-omo"o 5c-p-oa A Put* �o W. )-;-I 16 1 -32)JNA�ST�� CITY OF EDMONDS BUILDING DEPARTMENT WORK Z1,1,e4 ADDRESS/W OWNER APPROVED DATE: XmX BLDG OFFICIAL PERMIT NUMBER APPROVED BY PLANNING WO 5r- c—roo,o LF-vr:L- + 7-4 -- ,pp oqge --e --:� ---- --z 41S PJ-P Iz _j+ qoORSELf -DOC- WAS" E 1411 \A-11 4D a-,J (�F;(e �wclw R E C E I V OCT - 'p! 2003 DEvELoPMENT SEil""-: . rITY OF EDI-C'! - - 7074L- 1-44A17-AGE Z, -0 /6 It ST REET F ILE dwk eb N 01 01\ Raised Wood Plank Walk 6 0 V) 0 X LANDAU ASSOCIATES Marsh W Dayton Street 190 W Dayton Street (Building 1) A�N RW-3 RW 2 Legend //0/ - - - - - - Exclusion Zone —X— Contamination Reduction Zone S RW-1 Support Zone < Remediation Area I Boundary on Street Proposed Exploration Trench ig 4) Recovery Well Monitoring Well >\ 1z Underground Communication Utility Vault 0 Catch Basin Gate Valve 170 W Dayton Street (Building 5) Water Meter 0 Storm Drain Water Supply Line Sanitary Sewer Marsh RW-4 Telephone/Communication rvation Deck Natural Gas Notes Electrical Power 1 . Black and white reproduction Or this color 0 Fire Hydrant original may reduce its effectiveness and 160 W Dayton Street f 0 Manhole (Harbor Square lead to incorrect interpretation. Athletic Club) I — x — Fence 2. All locations are approximate. I 0 60 120 Harbor Square Proposed Exploration Figure Scale in Feet Edmonds, Washington Trench Locations 3 Southeast of Rernediation Area I N 00, Oji 190 W Dayton Street (Building 1) ///�%W-3 RW-2 S RW-1 '00%, Legend Remediation Area I Boundary Proposed Boring Locations 170 W Dayton Street Recovery Well MW-3 (Building 5) Monitoring Well Approximate Location Soil Sample LAI-SWB-RA" with Visible Product or TPH-D or Raised Wood Plank Walk LAI-SWIS-RA11-8 TPH-0 Concentrations At or Above I \1 2,000 mgikg LAI-SW119-RAI-8 N \ + LAI-SW20-RAl-8 Approximate Location Soil Sample Marsh RW-4 LAI-SW22-RAl-7 with TPH-D and TPH-0 Observation Concentrations Below X& 2,000 mg/kg, but with TPH-G Deck Edmonds Concentrations Above 30 mgfkg or not Detected at a Detection Limit Marsh Greater than 30 mgfkg Z Underground Communication Utility cli Vault 160 W Dayton Street (Harbor Square 0 Catch Basin Athletic Club) Gate Valve Property Line Water Meter E Storm Drain Notes W Water Supply Line Fire Hydrant 1. Black and white reproduction of this color original may reduce its effebtiveness and 0 Manhole lead to incorrect interpretation. Fence 2. All locations are approximate. 0 60 120 Harbor Square Proposed Soil Boring Locations Figure LANDAU Edmonds, Washington nti 2 ASSOCIATES Scale in Feet I!Edmonds Marsh Impact Assessme r-7 N Raised Wood Plank Walk Marsh .0 E 0 -e ASSOCIATES 190 W Dayton Street (Building 1) RW-3 RW-2 RW-1 \< W Dayton Street / "� , I I I (Building 4) < > Legend Proposed Boring Locations Remediation Area I Boundary CO-� 170 W Dayton Street Recovery Well MW-3 (Building 5) Monitoring Well LAI-SW8-RAI-6 Approximate Location Soil Sample . �N with Visible Product or TPH-D or LAI-SW184;LA1-8 TPH-0 Concentrations At or Above I LAI-S\W'19-RAI-8 2,000 mg/kg LAI-S\W20-111AI-1!�/+ Approximate Location Soil Sample Marsh RW-4 LAI-SW22-RAl-7 with TPH-D and TPH-0 Observation Concentrations Below lu Deck \0 2,000 mg/kg, but with TPH-G Concentrations Above 30 mg/kg or not Detected at a Detection Limit Greater than 30 mg/kg Underground Communication Utility Vault 160 W Dayton Street (Harbor Square 0 Catch Basin Athletic Club) N Gate Valve Property Line E3 Water Meter -SD Storm Drain Notes W Water Supply Line 1. Black and white reproductIn of this color 0 Fire Hydrant original may reduce its effectiveness and 0 Manhole lu lead to incorrect interpretat on. Fence 2. All locations are approximate. 0 60 120 Harbor Square Proposed Soil Boring Locations Figure Scale in Feet Edmonds, Washington ]Edmonds Marsh Impact Assessment 1 2 W Dayton Street I 9 0 K, 10 C�' 190 W Dayton Street 0�/ Raised Wood Plank Walk 16 Z51 -e X 14 LANDAU ASSOCIATES (Building 1) W 3 1!� RW-2 o 1111f /10/ RW 180 W Dayton Street (Building 4) \ \\O— \-�MW-3 Marsh - Observation -1 Deck Edmonds Marsh RW-4 170 W Dayton (Building! 0 160 W Dayton Street (Harbor Square Athletic Club) 0 60 120 WMENES" Scale in Feet Notes 1. Black and white reproduction of this color original may reduce its effectiveness and lead to incorrect interpretation. 1 2. All locations are approxima i te. Harbor Square Edmonds, Washington. Legend - - - - - - Exclusion Zone Contamination Reduction Zone —X— Support Zone Remediation Area I Boundary Proposed Exploration Trench S Recovery Well 0 Monitoring Well W Underground Communication Utility Vault 0 Catch Basin Gate Valve Water Meter Storm Drain w Water Supply Line Sanitary Sewer Telephone/Communication Natural Gas Electrical Power 0 Fire Hydrant 0 Manhole x Fence Proposed Exploration Trench Locations Southeast of Remediation Area I Figure 3 I S-W F- 180 W Dayton Street 180 W Dayton S treat Raise Plank Walk Edmonds Marsh IL J, Replacement Water Main and I Distribution Line and Service Connections 0 3D 6D S.* M F_ I 170 W Dayton Street Approximate Location N of Water Main Section to be Removed and �<* Replaced (See Details 1, 2, and 3) 0 8"0 D.I. Water Main to be Removed 8"0 D.I. Water Main Left Undisturbed 2Expandable - - - - - - - - - - - - - - - - C-Ring Seal to be Petroleum Contaminated Left in Place Until Soil to be Removed Clean Backfill is Placed (Typ of 2) 5'Min 5'Min Detail 1 48' Removal of Section of Water Max. Main for Excavation of Soil Not to Scale Notes: 1 . New water main shall be class 52 d.i.p. with restrained joints 2. Cap or plug abandoned water main while under construction. 3. The new water main between the charged caps must be pressure tested and purity tested before connecting to the existing main. Legend 0 Catch Basin Storm Drain Water Supply Line - - - - - - - Section of Water main to be Removed and Replaced Portion of Water Main Currently Isolated and De -Energized Water Meter/Service Vault C) Fire Hydrant 0 Manhole Fence TRENCH EDGES MUST BE SAV CUT AND TACKED PRIOR TO FINAL TRENCH PATCH ZIW X, X .9 In X 0 U PIPE BASE -SHALL BE R AS DIRECTED BY THE El TO SEC 7.10 OF WSDaT SPECIFICATIONS FOR R0 & MUNICIPAL CONSTRUC' Detail 3 Final Backfill Water Main Section 8"0 D.I. Water Main 8"0 D I Replacement Left Undisturbed Water M-ain 8"0 Lana SIPPVP J W )( Coupling (Typ of 2) APPROVED AS NOTED R BY ENGINEERING Detail 2 Replacement of Section of Date; Water Main IZZ Not'to Scale NLY REFER CL'B'ASPHALT TRENCH PATCH (2- MIN. DEPTH) SEE CITY OF EDMONDS. MODIFICATIONS TO DIVISION 9 'OF VSDOT STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION. 8-INCH DIAMETER WATER MAIN DUCTILE IRON PIPE Not to Scale MS—D 173025.018 LANDAU Harbor Square -rE DBY: 14 ASSOCIATES Edmnds, Washington i o/1 a/2005 —�D 130 2nd AVENUE S. S�ET 2 OF 2 DATE EDMONDS, WA. 98020 Details �.- W� REVISIONS DESIGNED REVIEWED JAPPROVED INITIAL DATE (425) 776-0907. FAX (425) 778-6409 Y-2 N 1\ 300 < X 7 305 5 x 375 8 LIFT STA.# 7 190 15a CO 15 ill 115 119 EDMONDS 15b CO 8** C 1- 36" DAYTON ST 1q< 7 917 7-9A :on H7-11 124 PSI 8a Temporary Shutoff 1-17-11 G 120 124 PSI F/L 123 16a force main -7-9G 8"D1 Co 8b 110 7-9A1 1-17-1 1A 124 PSI 7-913 Approximate Area of Wate.r. Main'Removal 12, - 180 -130 .-11F -A24,PSI %: )��bQR'SQUARE 6EV�bPMENT- ApglovED By ENGINEERING LANDAU ASSOCIATES 160 JW. :5-1-17-1113 124 PSI 1-17-11 C 7-9D 124 PSI� 8- �l 7-9C. 7-9E 7-20 4" asbestos concrete force -T C 1 3 Cy z 0 2- 0 w 1-17-11 B 124 PSI Valve to be Used for Temporar�.Shdtoff 154 Adapted from: City of Edmc 0 100 200 Scale in Feet rids 2004 Harbor Square Edmonds, Washington 1-17-117 122 PSI P -1 0 wo 37603 ....... ........ [EMPIRES 09 100/ 0 IS \1304 -4 \j/ \j" City Water Utilities in Site Area Figure 1 5 LANDAU [A ASSOCIATES Approximate Location of Hydrant 0 50 100 Scale in Feet Harbor Square Edmonds, Washington L2EzMEa::1 Legend 0 Catch Basin SO — Storm Drain w — Water Supply Line 0 Water Meter/Service Vault Fire Hydrant 0 Manhole Fence Portion of Water Main That May Require Removal/Replacement Affected Water Service Connections Figure 2 VSee Figure 4 ee Figure 5 See Figure 4 > V1, \ 180 W Dayton Street ( 'Y \ > I" - Excavation to Date Raised Wood Plank Walk 111L 14 LANDAU ASSOCIATES Temporary >2" Blow Off Assembly (See Figure/6) > Y 170 W Dayton Street See Figure 4 SD------ �� so f Install Temporary 8" Restrained Cap on Water Main Approximate (The pl I ugs and/or caps used in connection with the work Area to be under i I his item shall be either mechanical joint or slip joint as Excavated required and shall be manufactured in accordance with AWWA S ecification C1 10 After the plun or can is instaille Edmonds Marsh All Temporary 2" Blow Off Assembly Figure the Cohtractor shall install required blocking to adequately brace the plug or cap.) Approximate Location of Hydrant 0 40 80 Harbor Square Scale in Feet Edmonds, Washington 09 / 29 0,5 Legend 0 Catch Basin —w— Storm Drain — W — Water Supply Line — — — Temporary Water Supply Lines <8> Water Meter/Service Vault 0 Fire Hydrant 0 Manhole Fence Temporary Water Service Figure Connections 1 3 I i; M Revisions No. Description M CD -< M C By Date American Brewing Company West Dayton St, Warehouse 102, Edmonds, WA 98020 architects Ps 18105 SUNSET WAY, EDMONDS, WA 98026-5331 425.778.5400 COPYRIGHT: A.D. SHAPIRO ARCHITECTS PS, ALL RIGHTS RESERVED MAY NOT BE REPORDUEC IN ANY FORM WITHOUT WRITTEN PERMISSION -6 0 E 4) Z5 0 R IL 0 z i 180 W Dayton Street Excavation to Date LAI-NTrench-RAl-7 LAI-SW28-RAl -5 LAI-SW5-RA1-5�'5 1 7 .000, SD 6b -Z Raised Wood Plank Walk r\ ,lA R EIVED EC, DEC 740 ENGINEEFUNG DIVIVON 14 LANDAU AsSOCIATES CIE Edmonds Marsh Temporary/ 2" Blow Ofir Assembly k4o., (See Figure 6) Approximate Area to be Excavated LAI-SW26-RAI-6 N6 RA LAI-SVV23-RAl-6 ,L Temporary 2" Blow Off Assembly I APPROVED AS NOTED BY ENGINEERING J: I% zwa"__� Date: Sift-� dowm Yz) yztpt rr F�_ L& 4 4-RA1 -7 170 W Dayton Street Install Temporary 8" Restrained Cap on Water Main (The plugs and/or caps used in connection with the work under this item shall be either mechanical joint or slip joint as required and shall be manufactured in accordance with AWWA Specification C1 10. After the plug or cap is installed, the Contractor shall install required blocking to adequately brace the plug or cap.) Approximate Location of Hydrant 0 40 80 1 Harbor Square Edmonds, Washington Scale in Feet I EXPIRES 091201o,�6 Verification Sample Total Petroleum Hydrocarbons Diesel Range (mg/kg) Lube Oil Range (mgikg) LAl-SW5-RA1-5 � 101yeve LAI-SW13-RAl-7 LAI-SW14-RAl-7 )I LAI-SW23-RAl-6 259 321 LAI-SW26-RAl-6 LAI-SW28-RAl-5 1,100 568 LA !!Len h- 1 -7 36.2 786 1 LA1:-NETreCnch% 1-5 1 600 Legend (8) Approximate Location Soil Sample with Visible Product or Elevated TPH Concentrations (>2,000 mg/kg) Approximate Location Soil Sample with Low TPH Concentrations (<2,000 mgfkg) or No Detected TPH Concentrations 0 Catch Basin - SD —Storm Drain — w — Water Supply Line — — — Temporary Water Supply Lines Water MeterlService Vault Fire Hydrant 0 Manhole Fence Figure Water Utility Work I 3X APPROVED By IJLL�ANNNI 1 -3 - a W MW 18105 Sunset Way, Edmonds, WA 98026 �Existing Build7ing 6TREET HLEREsu-B Site Plan NUV Z I LU IJ BUILDING DEPARi/MENT MY OF EDMONDS American Brewing Company Al 01-ei 42.9 778.5400 Enter address here .1 11/18/13 1 12491 -00 ENGINEERING DIVISION Site Plan A!=E AS NOTED Date. it (u c U 18105 Sunset Way, Edmonds, WA 98026 425.778.5400 0 Refrigeration Unit Note: Refer to A301 Elevations for structure heights American Brewing Company Enter address here 1 11/17/13 1 12491-00 BRIKES" OB U Cp NOV 2 12013 BUILDING DEPARTMENT CIW OF EDMONDS A201_ Views from North Railroad Level Note: Refer to A301 Elevations for structure heights ffl�z 9 9 0 ff a 18105 Sunset Way, . Edmonds, 98026 425.778.5400 Drive asile pedistrain level looking south IFIESUB NOV 2 12013 13UILDING DEPARTMENT American Brewing Company CITY OF EDMONDS A202_ Enter address here 1 11/17/13 1 12491-00 1 Views from South Railroad Level Note: Elevations are set relitave to the existing floor elevation of the building; elevations values are not linked to actual sea level. South Elevation —1-= 16-0- rh Roof Level qU _12V-0Td_' JU Second Floor 'Existing ui ing W First Floor _1001-0 0 65 _0 C: + C> 0) Cq W West Elevation 10,-o" M�; -Mai 4­1 w-=-- spow -M'M "--,a M ro I M I 18105 Sunset Way, Edmonds, WA 98026 425.778.5400 -Chiller Unit 7 high 1 120 Plate Li E Refrigeration Unit New chiller 7j +/- high, detailed chiller AND silo compnen.ts are not shown, typical. Refrigeration Unit Chiller American Brewing Company Enter address here 1 1',1/18/13 1 12491-00 =1 10 Level 1 1011-01 CU Fn C'j W — Roof Level A--\ 121'-0 1/2" I�ZV Second Floor 112'-l" 5� First Floor 1001-01, 120 Plate Line 10 Level 1 M—W i �0 —7, �01 S U NOV 2 12013 BUILDING DEPAiP CrrY OF EDW,--,N(Y�: A301 Elevations 41 %WOI I N to* ARCHITECTURAL SP-1 TITLE 84. =T, PRojECT DATA, VICINITY MAP SP-2A GENERAL NOTES GENERAL NOTES t HAR50R SQUARE OF 25 411 IF 7; Tr. -Mr TES -ST DAYTON STREET A -I 116 SCALE ENANT IMPROVE ENT PLAN/ NO 180 WE WAREHOUSE BLDG 4- SUITE 102 to T PLAN/ NOTES % if -2 1/4. SCAU- - TENANT 1mPRovEMEN 14 A EDMONDS UJA S649,(o �T 7 -STROOM PLANS/DETAILS/ DOOR SC ED HT 1.7 A-3 R]= H ULE i,� I a�A74 Ot A-4 EXISTING, EXTERIOR ELEVATIONS/ sr=cnow DETAILS T�o K jp�,III 1,111 "A .5 r t5 �44P-j 1'''' 00r 3.6 7; 4_1 41 P, AMERICAN 5REWING.COMFANY, INC FLUM51NG 17ZE .1 HAR50R Se-)UARE 5IDDER, DESIGN UN ER SEPARATE =RMIT .150 WEST.DAYTON STREET Pr 'W"14 1-4 A &I 1=71 0) A JA S846 II 4 5IDDER DESIGN— UNDER SEPARATE PERMIT (253) 241-4550 & V EDMONDS,'. -Ei' T FIL""o WAREHOUSE BLVG 4- SUITE 102 MECHANICAL (_�.k f I 40 ee),+ % ,7! ELECTRICAL V M UNDER -SEPARATE PEKMIT, eiDDER DESIGN -FALLON I. A nallfallonde aaol= 4* �2 -A �A ', ' I : 40 zv I '.. . -7 CONTACT: N121L % All k M '�7 vr 7i�: �r L40 MDP CONSULTING jT1 pip P.O. f3OX 1303" SUMNER'L WA (2E,3) &V_2424 markeIndparchitect.00M I PIF _50N CONTACT:'.! 1ARK R EIVED ECEE 'JUL 0 8 2010 PfflITMENT BUILDING DE CITY ()r I MI i rZ RIM 63 0 0 REGI RC ITE M A 4RD6. P N STATE OF WASHINGTON Fxp. �il_ioTij: 1. Contractor or builder must verify all dimensions roceeding with tion. 2. This plan was designed to be marketed throughout many municipalities. The purchaser mu t verify L : compliance with all local a able It In codes Meli: the hl to be constructed. 3. Purchaser should have plans reviewed by e, Uo— ensed builder and struot— ural engineer for compI anee to specific site con— ditione. 4. These plans should not be altered by other than a &us t%ledstdes' n - arohi— r ructrearl engineer. MM No: h=-102 DATE; 0613012010 S1. ow� 5/ Povi STREET FILE RECEIVED jut 20ig E -,EW BUILDING DEVARTK �7Y 40 S i �tte P Ina n 1 1, if 201-010 Project North U-1 F.71111,)f"�(,!�11 v . , -0F1 ENGINEERING DIVISION I PR%E TED J� AS NO rMA Date: 11 [J)p _7 F—T S', " T "Ri E E T F I L E 0 N 0 00 00"p- -1 E 10 E0 -0 w C) RESPONSIONS 0 0 C- CU C-1 f- 4) 0 C 2 co 0 91. U) r- 0 T 0 ry -r- 9 SHEET TITLE Site Plan 0 (11:0 C11 0 'IT co I- 1- Lf) N It T- co (y) Lf) (6 N 0 00 0) z 0 w 0 w >: 02 w p z U) (D U') C) 0 RESUB NOV 2 12013 BUILDING DEPAIqTMENT CITY OF EDMONDS SCALE: DRAWN BY: 11. = 20'-0" Author DATE: CHECKED BY: 11/20/13 Checker PRO.I. No: 12491-00 1 SHEET No: Issue for Permit