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18822 94TH AVE W.PDFiiiiiiiiiiii 9174 18822 94TH AVE W ADDRESS: TAX ACCOUNTIPARCEL NUMBER- (-enl 0�2�)m BUILDING PERMIT (NEW STRUCTURE): 19g 1 COVENANTS (RECORDED) FOR: CRITICAL AREAS: DETERMINATION: []Cotiditional Waiver ��Qtudy Required F-]Waiver DISCRETIONARY PERMIT #'S. DRAINAGE PLAN DATED: PARKING AGREEMENTS DATE EASEMENT(S) RECORDED FOR: PERMITS(OTHER): rot o:7z - 0,er PLANNING DATA CHECKLIST DATED: SCALED PLOT PLAN DATED: ApA, /.2o� :) zz SE\VER LID FEE S: LID #: SHORT PLAT FILE�U-!�l BLOCK: SIDE SEWER AS BUILT DATED: zog SIDE SEWER PERMrr(S).#: A GEOTECH REPORT DATED: STREET USE / ENCROACHMENT PERMIT ff: FOR: WATER METER TAP CARD DATED: L\TEMP\DSTs\Foffms\Street File Checklist.doe PLANNING DATA IFS TREE T F�Ik] SINGLE FAMILY RESIDENTIAL Name: /� C., L1, t Site Address:/ Date: -7/31/07 Plan Check #: 70(07-066-7 Project Description: _C S (CQ ty V,0W ref C, OA V,�p �a A0 A4 0 Reduced Site Plan Provided: (tO/ NO) Zoning: es — Map Page: orner Lot: 0/ NO) Flag Lot: (YES Critical Areas Determination #: C-4 7 0o q 0 C9 7 Study Required s: t�/? bom4s — A" waiver rc �c /13 SEPA Determination: kLExempt El Needed (for over 500 cubic yards of grading) El Fee El Checklist 0 APO List with notarized form Required Street: Side: 0, Side: Wak z Actual Setbacks Street: 6,s- 0,( 1 g�(r?� /wr�at Side: El Detached Structures: J El Rockeries: El FencesfT-rellises: 11 Bay Windows/ Projecting Modulation: ,k]'_Stairs/Deck: Height Datum Point: Datum Elevation: Maximum Height Allowed: Actual Height: Other Parking Required: Parking Provided: Lot Area: a Maximum Lot Coverage: 35% Proposed: -/Z Lot Coverage Calculations: +Qtc� Ce-o, �(2 Y ADU Created: (YES /(6 V Subdivision-: A/4— Legal Nonconforming Land Use Determination Issued: (YES /6p ,Cornments 46r, c, le- Cea �rc A le 6 1z, 3 /07 6)Pr'0(40r S-�j rentv4i-f— e-cill VC a 15 wt us tc� Plan Review By: Ptanfl�ng Data Fonn 04 -11 -06.doc #P20 CA File No: Critical Areas Checklist Site Information (soils/ topography/ hydro,logy/ vegetation) 1.. Sit e Address/ Location: 2. Property Tax Account Number: . 00 A 00 GE, — 3. Approximate Site Size (acres or square feet): 4. Is this site currently developed? "y no. If yes; how is site developed?. :400-o�� CzfA"LQe 171, (11,-" 5. Describe the general site topography. Check all that apply. 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 Wfeet). 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): -15 rVP 4� 6. Site contains areas of year-round standing water: Approx. Depth: 7. Site contains areas of seasonal standing water: Approx. Depth: What season(s) of the year? 8. Site is in the floodway floodplain of a water course. 9. Site contains a creek or an area where water flows across the grounds surface? Flows are year-round? Flows are seasonal? (What time of year? 10. Site is primarily: forested meadow ;shrubs mixed ��an�ds�caed �awn �shrubs �ec 11. Obvious wetland is present on site: - ------------- For City Staff Use Only 1. Plan Check Number, if applicable? ALAzV ,.vo-mvi 2. Site is Zoned? 3. SCS mapped s 4. CriticalAreas inventory or C.A_ map indicates Critical Area on site? Qpo�['Vjj al, -61 e Site within designated earth. subsidence landslide hazard area? 40 DETERMINATION -STUDY REQUIRED WAIVER Reviewed bv.- M - C�%/� sity\ Date: �C. 1-6-7 9 #P20 City of Edmonds Development Services Department Planning Division Phone: 425.771.0220 - Fax: 425.771.0221 The Critical Areas Checklist contained on this form is to be filled out by any person preparing a Development Permit Application for the City of Edmonds prior to his/her submittal of the -application to the City. The purpose of the Checklist is to enable City staff, to detem-iine 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). 0 Date Received: CO 11 . ;!� I City Receipt#: 4 4,6-19 Critical Areas File MCAA Zoo7 0071< Critical Areas Checklist Fee:--- $135.00 Date Mailed to Applicant: A property owner, or his/her authorized representative, must'fill out the checklist, sign and date it, and submit it to the City. The City will review the checklist, make a precursory site visit, and make a determination of the subsequent steps necessary to complete a development permit application. Please submit a vicinity map, along with the signed copy of this form to assist City staff in finding and locating the specific piece of property described on this form. In addition, the applicant. shall include other pertinent information (e.g. site plan, topography map, etc.) or studies 'in conjunction with this Checklist to assistant staff in completing their prelirminary assessment of the site. The undersigned applicant, and his/her/its heirs, and assigns, in consideration on the processing of the application agrees to release, indemnify, defend and hold the City of Edmonds harmless. from any and all damages, including reasonable attorney's fees, arising from any action or infraction based in whole or part upon false, misleading, inaccurate or incomplete information furnished by the applicant, histher/its agents or employees. By my signature, I certify that the information and exhibits herewith submitted are true and correct to the best of my knowledge and that I am authorized to fl�le Vip lication on the behalf of the owner as listed below. SIGNATURE OF APPLIcANT/AGENT DATE F" D -�-- . Property Owner's Authorization By my signature, I certify that I have auporized J. above Applicant/Agent to apply for the subject land use application, and grant my permission for the public officials and the staff of the City of Edmonds to enter the subject property for the purposes of inspection and posting attendant to this application. SIGNATURE OF OWNER a 4� dez�2.e DATE ZQ 7 Owner//AppHican L Street Addriss 4!!�Vfm M �4_, q % 9W 1-) 0 city State V Zip Telephone: 4ab aAS 9eDi;)- Email address (optional): me;'� q - C.O.-m <1J Applicant Representative: Name Street Address City State zip Telephone: Email Address (optional): 0 CITY OF EDMONDS CRITICAL AREAS RECONNAISSANCE REPORT Site Location: 18822 — 94 1h Avenue W Tax Acct. Number 00434600006500 Determination: Study Required Determination #: CRA-2007-0078 Applicant: McKinley, Kelly Owner: McKinley, Kelly CRITICAL AREAS RECONNAISSANCE REPORT: STUDY REQUIRED During review and inspection of the subject site, it was found that the site contains and/or is adjacent to an Erosion Hazard Area, pursuant to Chapters 23.40 and 23.80 of the Edmonds Community Development Code (ECDC). GENERAL CRITICAL AREAS REPORT REQUIREMENTS Critical Areas Reports identify, classify, and delineate any areas on or adjacent to the subject property that may qualify as critical areas. They also assess these areas and identify any potential impacts resulting from your specific development proposal. If a specific development proposal results in an alteration to a critical area, the critical areas report will also contain a mitigation plan. You have the option of completing the portion of the study that classifies and delineates the critical areas and waiting until you have a specific development proposal to complete the study. You may also choose to submit the entire study with your specific development application. Please review the minimum report requirements for all types of Critical Areas that are listed in ECDC 23.40.090.D. There are additional report requirements for different types of critical areas (see below). Note that it is important for the report to be prepared by a qualified professional as defined in the ordinance. There are options on how to complete a critical areas study, and there is an approved list of consultants that you may choose from. You may contact the Planning Division for more information. General Mitigation Requirements for all Critical Areas are discussed in ECDC 23.40.110 through 23.40.140. STUDY REQUIREMENT — EROSION HAZARD AREA It appears that this property contains or is adjacent to an Erosion Hazard Area. Erosion Hazard Areas include: 0 Those areas with Alderwood and Everett series soils on slopes of 15 percent or greater. Any area with slopes of 15 percent or greater and impermeable soils interbedded with granular soils and springs or ground water seepage. Areas with significant visible evidence of ground water seepage, and which also include existing landslide deposits regardless of slope. 0 0 � I DEVELOPMENT PROPOSALS ASSOCIATED WITH EROSION HAZARD AREAS Development within an Erosion Hazard Area must meet additional criteria. For erosion hazard areas with suitable slope stability, the only critical area study needed is an erosion and sediment control plan prepared in compliance with the requirements set forth in Chapter 18.30 ECDC as part of the construction documents. This option is at the director's discretion, per Edmonds Community Development Code section 20.80.050.G. In areas where the slope stability is not suitable, projects within Erosion Hazard Areas will require a report by a licensed Geotechnical Engineer or other qualified professional. Note that it is important for the report to be prepared by a qualified professional as defined in the ordinance. Report requirements are given in ECDC 23.80.050, and more generally in ECDC 23.40.090. D. 0 Development standards are given in ECDC 23.80.060 and 23.80.070. ALLOWED ACTIVITIES Certain activities are allowed in or near critical area buffers as specified in ECDC 23.40.20. If you have any questions about whether your proposed development qualifies as an allowed activity, please contact a Planner for more information. EXEMPT DEVELOPMENT PROPOSALS Certain development proposals may be exempt from Critical Areas Requirements (ECDC 23.40.230). If you think that a specific development proposal may be exempt, contact a Planner for more information. ivame oignaiure uaie NOTE: Cited sections of the Edmonds Community Development Code (ECDC) can be found on the City of Edmonds website at www.ci.edmonds.wa.us. 2 0 0 CITY OF EDMONDS CRITICAL AREAS RECONNAISSANCE REPORT Site Location: 18822 — 94t�'Avenue W Tax Acct. Number: 00434600006500 Determination: Study Required Determination #: CRA-2007-0078 Applicant: McKinley, Kelly Owner: McKinley, Kelly CRITICAL AREAS RECONNAISSANCE REPORT: STUDY REQUIRED During review and inspection of the subject site, it was found that the site contains and/or is adjacent to an Erosion Hazard Area, pursuant to Chapters 23.40 and 23.80 of the Edmonds Community Development Code (ECDC). GENERAL CRITICAL AREAS REPORT REQUIREMENTS Critical Areas Reports identify, classify, and delineate any areas on or adjacent to the subject property that may qualify as critical areas. They also assess these areas and identify any potential impacts resulting from your specific development proposal. If a specific development proposal results in an alteration to a critical area, the critical areas report will also contain a mitigation plan. You have the option of completing the portion of the study that classifies and delineates the critical areas and waiting until you have a specific development proposal to complete the study. You may also choose to submit the entire study with your specific development application. Please review the minimum report requirements for all types of Critical Areas that are listed in ECDC 23.40.090.D. There are additional report requirements for different types of critical areas (see below). Note that it is important for the report to be prepared by a qualified professional as defined in the ordinance. There are options on how to complete a critical areas study, and there is an approved list of consultants that you may choose from. You may contact the Planning Division for more information. General Mitigation Requirements for all Critical Areas are discussed in ECDC 23.40.110 through 2340.140. STUDY REQUIREMENT — EROSION HAZARD AREA It appears that this property contains or is adjacent to an Eros ; ion Hazard Area. Erosion Hazard Areas include: • Those areas with Alderwood and Everett series soils on slopes of 15 percent or greater. • Any area with slopes of 15 percent or greater and impermeable soils interbedded with granular soils and springs or ground water seepage. • Areas with significant visible evidence of ground water seepage, and which also include existing landslide deposits regardless of slope. RECEIVED JUN 21.- 2007 BUILDING DEPARTMENT c1TY OF EDMONDS 0 0 DEVELOPMENT PROPOSALS ASSOCIATED WITH EROSION HAZARD AREAS Development within an Erosion Hazard Area must meet additional criteria. For erosion hazard areas with suitable slope stability, the only critical area study needed is an erosion and sediment control plan prepared in compliance with the requirements set forth in Chapter 18.30 ECDC as part of the construction documents. This option is at the director's discretion, per Edmonds Community Development Code section 20.80.050.G. In areas where the slope stability is not suitable, projects within Erosion Hazard Areas will require a report by a licensed Geotechnical Engineer or other qualified professional. Note that it is important for the report to be prepared by a qualified professional as defined in the ordinance. Report requirements are given in ECDC 23.80.050, and more generally in ECDC 23.40.090.D. & Development standards are given in ECDC 23.80.060 and 23.80.070. ALLOWED ACTIVITIES Certain activities are allowed in or near critical area buffers as specified in ECDC 23.40.20. If you have any questions about whether your proposed development qualifies as an allowed activity, please contact a Planner for more information. EXEMPT DEVELOPMENT PROPOSALS Certain development proposals may be exempt from Critical Areas Requirements (ECDC 23.40.230). If you think that a specific development proposal may be exempt, contact a Planner for more information. I 14IF11 I MW olyflature uate NOTE: Cited sections of the Edmonds Community Development Code (ECDC) can be found on the City of Edmonds website at www.ci.edmonds.wa.us. 2 18712 13703 18707 18702 18M.STSW 18711 18628 ui 0 18711 iS704 > 18717 10709 0 16716 Z 1871 8732 lot,[ 18719 C11 —4 10716 18730 18725 1 10726 9 2. 9-0, 16812 .... 18812 1881, 18814 laiii 18 ISBN 18732 18802 - T' > 1111806 18804 18823 1 SSI24 '0 91 1113819 -CC a is 18904 18906 > 03 :1:-D3 111.12. Is 10 18812 18a 1 6831 18829 18912 18910 18908 18906 18902 1. 18220 10909 18831 . .0 lame 18914 1 6922 18914 "'g, 0 18914 18922 16920 9921 19,012 is 9 18916 9421 IS 2 16924 19005 WATER -ST 9636 gels C% 4 U SW. 19013 gels 19010 i9oll 9425 11M 9308 9210 1 9005 9021 19017 9719 9711 9611 19028 1 9829 9823 9811 9819 9715 9609 19026 19016 19107 1.01. 190" C RRY 19024 19025 1621 t9los 5? 8 ig 19102 19102 1611 19110 19105 1620 16'0 19117 19121 1 9M 19124 19120 1911 1661 19130 19128 19128 65 1576 19129 19125 19fp's 1912 1590 1596 1523 Issi 1542 19210 1570 4- cr 0". 19204 19210 91 '16 1561 1592 19222 19213 19212 19214 19200 1560 19226 19223 19218 19222 '9210 19211 19215 1520 19228 19226 19230 U 0 19225 CC, (n 19232 19225 1439 '0 "p M fez,, 1530 1506 1029 1441 19316 19309 19311 19=8 1520 1515 19314 1002 1429 9509 9515 1022 1505 1514 1401 1428 . FOR PELL DF 1030 . . . . . 9 sw 1422 14, 1 95 20 1428 lam 1439 1450 9125 1427 1010 1019 4 1430 1430 1016 1023 1031 1420 1020 1440 1416 Me i9sle 1043 1428 1417 1402 1418 1030 1 306 1424 1047 1412 19518 Sundstone 1304 1302 1403 19515 19511 ),,1414 13 1011 1055 1405 1407 19520 1409 19524 PUGEr j: 9,0 9" 1324 908 1323 914 315 1372 1313 9M 916 Edmonds 1309 12 PU ET WAY — 1 1303 1304 1 MM0*5 . 306 1305 k Zi OOQO.65,1 -i7, , rf r7- N Al A 00 ow T� �7, W- L 'Li 0-00. n7z Wli FIA 1434 uu #P20 CA File No:. Critical Areas Checklist Site Information (soils/ topography/ hydrology/vegetation) 1.. Site Address/ Location: 2. Property Tax Account Number: 3. Approximate Site Size (acres or square feet): 4. Is this site currently developed? _!:� 'yes; — no. If yes; how is site developed? 12 t 5. Describe the general site topography. Check all that apply. Flat less than 5-feet elevation change over entire site. Rolling: slopes on site generally less than 15% (a vertical rise of 10-fe6t over a horizontal distance of 66-feet). Hqy� 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): —15 1,, 5e- i� in yLli- i Ict 6. Site contains areas of year-round standing water: �_IQ Approx. -Depth.. 7. Site contdris areas of seasonal standing water: Approx. Depth: What season(s) of the year? 8.. Site is in the floodway N) C) floodplain of a watercourse. 9. Site contains a creek or an area where water flows across the grounds surface? Flows are year-round? —Flows are seasonal? (What time of year? 10. Site is primarily: forested meadow shrubs mixed ��s�caed �awn �shrubs �ec 11. Obvious wetland is present on site: For City Staff Use Only 1. Plan Check Number, if applicable? NA 2. Site is Zoned? 3. SCS mapped soil type(s)? /fldvvOod vw-0 6111 /0 pol L 4. Critical Areas M*vento o r C.A. map indicates Critical Area on site? 05 Qrc) �iM 5. Site within designated earth subsidence landslide hazard area? DETERMINATION STUDY REQUIRED WAIVER _T,Reviewed bv. M - C�k/q Otyn Y,)Atp- 6 JUL-23-2007 07:45A FROM:LIU A SSOCIATES 4254862746 LIU & ASSOCIATES, INC. 46 :77eO4O9 P.1/6 Geotechnical Engineering Engineering Geology Earth Science Mr. Kelly McKinley 18822 — 94th Avenue West Edmonds, WA 98020 Dear Mr. McKinley: July 23, 2007 Amwax FET FILE t5 I R-- Subject: Slope Stability Evaluation Kelly McKinley Residence 18822 — 94th Avenue West Edmonds, Washington L&A Job No. 7AO81 INTRODUCTION RESUB JUL 23 2007 1&;.1!!. 1 1 �0= W, We understand that the construction of a wood deck over the moderate to steep slope behind the house of the subject residence site is proposed. We also understand that City of Edmonds has concern about the impact from'construction of the deck on the stability of this slope. At your request, we have completed an evaluation of the stability of the slope. Presented in this letter report are our findings, conclusion and recommendations from this evaluation. SITE CONDITIONS Surface Conditions The subject residence site is situated just below the crest of a moderate to steep, westerly - declining hillside. The ten-ain within the site slopes down westerly initially gently from the east lot line to the rear of the house, then moderately to steeply past the west lot line down to a rockery lining the neighbor's driveway. The slope behind the house, over which the construction of a wood deck is proposed, is covered with dense shrubs and brush. 19213 Kenlake Place NE - Kenmore, Washington 98028 Phone (425) 483-9134 - Fax (425) 486-2746 JUL-23-2007 07:46A FROM:LIU AND ASSOCIATES 4254862746 7780409 P.2/6 July 23, 2007 Mr. Kelley McKinley L&A Job No. 7AO81 Page 2 Geologic Setting and Soil Conditions The Geoloizic Mar) of the Eastern Half and Part of the Western Half Quadrangles, Washingto , by James P. Minard, published by U. S. Geological Survey in 1983, was referenced for the geologic and soil conditions of the lot. According to this publication, the surficial soil units at and in the vicinity of the subject residence is mapped as Vashon Till (Qvo underlain by Advance Outwash (Qva). Ile geology of the Puget Sound Lowland has been modified by the advance and retreat of several glaciers in the past and subsequent deposits and erosion. The latest glacier advanced to the Puget Sound Lowland is referred to as the Vashon Stade of the Fraser Glaciation, which has occurred during the later stages of the Pleistocene Epoch and retreated from the region some 14,500 years ago. The Vashon till soil unit is deposited directly by glacial ice during the most recent glacial period as it advanced over an eroded, irregular surface of older formations and sediments. It is a mixture of unsorted clay, silt, sand, gravel, and scattered cobbles and boulders, often referred to as "hard pan". The Vashon till soils over the top two to four feet are normally weathered to a medium -dense state, and is moderately permeable and compressible. The underlying fresh till is very dense and is practically impervious to stormwater infiltration. The fresh till has the strength of low-grade concrete and can stand in a steep natural or cut slope for a long period. If remains undisturbed and well -drained, the fresh till can provide excellent foundation support with little settlement expected. The advance outwash soil unit, normally underlying the Vashon till soil unit, is composed of stratified sand and gravel with minor amounts of silt and clay, laid down by the meltwater of LIU & ASSOCIATES9 INC. JUL-23-2007 07:46A FROM:LIU A SSOCIATES 4254862746 7780409 P.3/6 July 23, 2007 Mr. Kelley McKinley L&A Job No. 7AO81 Page 3 advancing glacial ice. Due to its generally granular composition, the advance outwash deposits are generally of moderately high permeability and drains relatively well. The advance outwash deposits kre glacially overridden and is generally dense to very dense in its natural, undisturbed state. It can stand in steep cuts or natural slopes for a moderately extended period of time with minor raveling when undisturbed. Where exposed on slopes devoid of vegetation cover and subjected to discharge of concentrated stormwater, the advance outwash deposits may be gradually eroded and slough to a flatter inclination. The advance outwash deposits in their native, undisturbed state can provide good foundation support. Groundwater Conditions The fresh till soils are of extremely low permeability and would perch stormwater infiltrating into the surficial more permeable soils. The underlying advance outwash soils are of moderate permeability and would allow water to seep through relatively easily. The near -surface groundwater perched over the fresh till soils would fluctuate seasonally. It may dry up completely in the dryer summer months and accumulate and rise during the wet winter months. GEOLOGIC HAZARDS AND MITIGATION Landslide Hazard The dense to very -dense, fresh, till and advance outwash soils underlying the site at shallow depth are of moderately high to very high shear strength and have good to excellent resistance against slope failures. Therefore, it is unlikely for deep-seated landslides to occur on the site. Erosion Hazard The surficial weathered soils mantling the moderate to steep slope behind the house are of low to moderate resistance against erosion, while the underlying dense to very -dense fresh till and LIU & ASSOCIATES9 INC. JUL-23-2007 07:46A FROM:LIU A SSOCIATES 4254e62746 7780409 P.4/6 July 23, 2007 Mr. Kelley McKinley L&A Job No. 7AO81 Page 4 advance outwash soils are of moderately high resistance against erosion. The weak surficial soils over the slope may be eroded if they are devoid of vegetation cover and overly saturated. To minimize such hazard, recommendations provided in this report should be implemented during construction. Seismic Hazard The Puget Sound region is classified as Seismic Zone 3 by the Uniform Building Code (UBC), The dense to very -dense, fresh, till and advance outwash soils underlying the site at shallow depth should make it rather unlikely for seismic hazards, such as liquefaction or lateral soil spreading, to occur on the slope. The deck to be constructed over the slope, however, should be designed for the seismic forces during strong earthquakes. Based on the soil conditions encountered by the test pits, we recommend that Seismic Use Group I and Site Class D be used in the seismic design of the proposed buildings in accordance with the 2003 Intemationai Building Code (113C). DISCUSSION AND CONCLUSION The fresh Vashon till and advance outwash soils underlying the residence site at shallow depth are of moderately high to high shear strength and have good to excellence resistance against slope failures. We understand that the subject residence was built in the early 1940s. It has endured three strong earthquakes (the 1949 Magnitude 7.1 Tacoma -Seattle Earthquake, the 1965 Magnitude 6.5 Oly7npia Earthquake, and the 2001 Magnitude 6.8 Nisqually Earthquake) and at one 100-ycar rainstorm (the 1996 — 1997 Holiday Storm) without damages. We also conducted a site reconnaissance on July 20, 2007, and found no signs of soil movement on the slope. The neighbor's rockery lining the toe cut of the slope also appears to be stable without signs of distress. Therefore, it is our opinion that the slope behind the house is stable. Based on the LIU & ASSOCIATES, INC. JUL-23-2007 07:47A FROM:LIU AN gSSOCIATES 4254e62746 780409 P.5/6 July 23, 2007 Mr. Kelley McKinley L&A Job No. 7AO81 Page 5 geologic and soil conditions of the site and our observations of the site conditions, it is our conclusion that the slope behind the house will be able to remain stable for the construction of the proposed deck, provided the following recommendations are implemented during construction. RECOMMENDATIONS Deck Foundations The minimize disturbance to the slope behind the house, we recommend the proposed deck be supported on pin piles or helical piers. Two-inch steel pipe pin piles (2.375-inch outside diameter by 0.154-inch wall) driven with a 90-pound jackhammer to refusal should be able to develop an allowable bearing capacity of 2-tons per each pile with a factor of safety of at least 1.7. Reffisal is defined as no more one inch of pile penetration for 60 seconds of continuous driving. The deck may also be supported on single 8-inch helical piers. A single 8-inch helical pier advanced into the ground under at least 1,200 foot-pounds of torque will be able to develop an allowable bearing capacity of 2-tons per each pier with a factor of safety of at least 1.7. Erosion Control To minimize erosion on the slope, vegetation cover outside of construction limits of the deck should be preserved and maintained. Loose spoil soils should not be disposed of onto the slope. Exposed unpaved ground resWted from construction activities should be re -vegetated as soon as possible. Re -vegetated areas should be covered with clear plastic sheets until the vegetation is fully established. LIU & ASSOCIATES, INC. JUL-23-2007 07:47A FROM:LIU A SSOCIATES 4254862746 0 7780409 P.6/6 July 23, 2007 Mr. Kelley McKinley L&A Job No. 7AO81 Page 6 Drainage Control Concentrated stormwater should not be disposed uncontrolled onto the slope. Stormwater over impervious surfaces, such as roofs and paved driveway, should be captured by underground drain line systems connected to roof downspouts or by catch basins installed In paved roadways, Water collected in such drainage systems should be tightlined to discharge into a storm sewer. CLOSURE We are pleased to be of service to you. Please feel free to call us if you have any questions regarding this report or need ftu-ther consultation. G S. � Z 7 Gxpimr. 1/ 17 1 Yours very truly, LrU ASSOCIATES, INC. J. S. (Julian) Liu, Ph.D., P.E. Consulting Geotechnical Engineer LIU & ASSOCIATES, INC. 7:,CITY OP"EMM U C W9R I FO ALL B" A T _'R -S DEV%aTr permit No. 440-0 E, �'SEWBR, PERMIT Issue,Date g, T: "AT T -7F UX_', EDMON, /TREATME 1. Addres's df'Con,'; Trct I o n Nr Nr 2., Property Legal Description (include All, easements) J07, 3. Single Family Residence 4— Multi -Family' No. of Units Commercial 4. owner and/or Builder 5. Contractor & License No. 0 Ael, P, t� 3; 4p: & 6. Invasion into City Right -of -Way: No t�- Yes (If Yes Right-of- way Construction Permit Required Call Dial Dig (342-5344) before excavation). E-4 7. Cross other private property: Yes No Easement required attach legal description and county easement number. 14 04 READ THE FOLLOWTNG AND SIGN: a. Property owners must obtain a permit to install side -sewers on 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 E-4 installation for one year. c. Commercial establishment requires a minimum of a six inch (6") side sewer line. 8 d. Side sewers may not be installed closer than thirty inches (30") to any structure. e. Side sewer lines must be laid at a minimum grade of 2% (1.15 0 and maximum grade of 100% (45 0 ). 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 1001 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: Z/A 3 ZY I certify that I have read and shall comply with the above PERMIT FEE: H - r Q 94 CONNECTION FEE: -1 NOTICE, . . . . . . . . . . . . . . . . . . . y ---w-ar-ranf No The information *shown on the attached piled for use by the OtY Of MaP(S) was corn, I Edmonds, its Empl-oyees and Consultants. Th,..e City ofEdm.onds does. not . warrant the n these accuracy of anything set for.th o rn a p (S"). A n . y person or e. n-tity -requesting a copy should conduct an independent on shown or Inquiry regarding the informati tFe -rnap(s), including, but not limited to c ion of any sew-er stub shown. Sud the lo' at* sewer stubs may or may not e.xist and may or may not exist at the location shown. 0 Neitheir the City of Erim incls nor its mp-1-0-yee-S o.r office-rs -shal-1 be 11a-b]--e for the n on this map(5), nor for information give* e representation provided based any on upon'sald map(s). I A CARD No . ........................ for ne City of Edmonds SEDE SEMMR PERrMT EASEMENT No - -------------------------------------- STREET FILE OUTSIDE 0"" INSIDE Ej REPAIRS 11 0 js-/ OWNER ...... V .. cell ----------------------------------- CONTRACTOR ............ eRQ-r .............. al/ .?:o��.. .................................. PERMIT No-c STREET . . ............. . ................................ ................ ........... AVENUE LOT No. HOUSE No . ..... eve's Date BACKFILL WORK ORDER ISSUED ..................... SEWER WORK ORDER ISSUED .......................... ........ DEPOSIT, $ .............. ................................................ BLOCK No . .......... 4�6 ............................... Approved: .................. 1 DATE ./ 13Y.. . ................. CITY OF EDMONDS CIVIC CE NTER — WATER -SEWER DEPARTI�MNT SIDE SEWER PERMIT Call PRospect 6-1107 when work is ready for Inspection. (No Inspec- tions Saturday, Sunday or holidays.) N2 3P1Q P,f -L V ADDRESS ............ 1Q.Q2Z._:n ... 9�4tb ffi�ewe Wg�qt ....................................................................................................................... OWNER .............. L. V. Hollowell R!�,y Allen ...... ......................................................................... CONTRACTOR ......... .................................................................. Permission is granted ........... �14:n�A?k:ry ........ !�_ ig..6.9., for ..................... days to REPAIR or CONNECT a side sewer with City Sewers in accordance with applicatiop..on file and governing ordinances. A TTENTION IS CALLED TO THE FOLLOWING: NOTE No. 1—The owners of the property may obtain it to construct sewer inside Property line. A licensed Side Sewer Contractor must ts' I`= be employed to construct side sewer In s re -A. ca. Do not cover any Portion of sewer before it has been inspected. NOTE No. 2—Obtain full Information regarding Ordinance 11.16.030 and Regulations governing side sewers when you get permit. rE No. 3—Top of side 'sewer must have at least 30 inehd s,coverage at property line and 12 inches Inside property line; minimum grade of 2%. No bends In grade sharper than V8 will be permitted. No. 4—Trenches in street must be water settled and surface of street restored to original condition. Contractors shall be re n ible for faflure due to Improper work wWch may develop within one year of c spo s ampletion. NOTE No. 5—It is unlawful to alter or do any other wo k than Is provided for in the permit, or to do any work on the main"* sewer or Its appur- r tenances except to Insert the pipe into the wye. STREET FILIj The City of Edmonds' Side Sewer Drawing EASEMENT NO. ....................... .................. NEW CONSTRUCTION REPAIRS.01-- LID NO . .................. . ASMT. NO . ................... OWNER ....................................... CONTRACTOR .�eA ...... ....................................... PERMIT NO . .................... JOB ADDRESS ..... ...... ... ................. LEGAL DESCRIPTION: LOT NO . ............. 0 . ..................... BLOCK NO . .................................... W -K DATR - , CITY OF EDMONDS PUBLIC WORKS — EWINEERING ts& 0 IV R C T I 6N--wV5rP0 9T'- EL, I 2000 ' SUSPENSE DATE: Date: Time: File # r Attachments: =Yes SUBJECT: No I I � �h C-1/n. i�> n / e-11- L �, LIL ESTOR: NAME: ADDRES PHONE: 77,f- �0 REQUEST RECEIVED BY: TELEPHONE CONTACT IN OFFICE OTHER:_ RECEIVED BY: ACTION: /<FvAlbeffo . All Concerned Notified Action Completed/File CITY OF EDMONPS tt: I PUBLIC WORKS DEPARTMENT RIGHT - OF - WAY CONSTRUCTION PERMIT A. *Address orvicini f Construction 0 6�ner: N— C)fZC�Pktsic, nl�� 9 -Ift, AV hi ling Address _t) I City, State, Zip Code 0 Contractor: Permit NO. Issue Date I'l I-N" 1"�-J 0 'Permit Issued To: • Type of Work to be Done: 1* • Work in Connection With: 'Si*ub or Plat 0 Single Family 0 Coniml. Ind. 0 Apt. Condo. 0 Pavement Cut: 0 Yes d�<No 'State License N b r C i N KtARW, Zip Code Telephone Number U 0. NO WORK TO BEGIN PRIOR TO PERMIT ISSUANCE B. APPLICANT TO READ AND SIGN INDEMITY: 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, I foreseen or unforeseen, that may be made against the City of Edmonds, or any of it's 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. 0 Upon issuance of this permit jhe�--Fqptracror is responsible for workmanship, and materials for a period of one year PQ 4 aceipt4iiii pf'thcF restoration by the En incering Division. following the final inspection a 91 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 775-2525, extension 220. J uVe availab I understand that this permit m b site or i —ftk n purposes at all times. P Signature:. Date Owner or Agent THIS PERMIT MUST BEPOSTED THE JOB SIT FOR INSPECTION PURPOSES CALL DIAL - DIG PRIOR TO BEGINNING WORK -- — — — — — — — — — — C. Issued Permit Fee:, 401— Time Authorized: Void after days Security Deposit: Z Special Conditions: Receipt No.: 0 W Fund I 11 Fee: Ammendments: Street Cut Dimensions X R T NOVO ", , 6,i BEGIN PRIOR TO PERMIT ISSUANCE A 1A .En .,Di��. Deccmber 1911! 9 FIELD INSPECTION NO=-, (Fund. 111 - Rouf"Mconv to Street Dent. Diagram: Contractor called for inspection Yes No I Date- Bv: Date: Kork Disapproved By: Work Apuroved Bv: Date: Inspector: Ena. Div. December -1978 ^"EET FILE RECEi k, ii.., ON 2 9 1981 . 1. � , . - - . - .-. t--- D ir - n i - n- - I AT SUBJECT v D MEMMM-SIGNED DATE SIGNED 4S 46 SEND PARTS I AND 3 WITH CARBON INTACT. PART 3 WILL BE RETURNED WITH REPLY. AV- Nj IA - IRS Q1 RECEIVED 0 F E D 1 0 0, Coy,, JUL 9 - 1981 STREELFLEg Requirements fo'r Plats c;nd Subdivisions Dir. Of. Public Works NAME Per Droppin2 FILE 110. S-13-81 HEARING DATE: June 4, 1981 REO'D REO 1 D PRIOR TO W/BLDG. 90ND VICINITY: 18822 94th Avenue West RECORDING PER14IT POSTED COMPLE' 1. Right -of -Way 1. No dedication required. x 2. Paving and Curbs in Public 2. x right-of-way: None required. 3. Turn Around: Required at west 3. x end of private road. 4. Sidewalk & Planting Strip: 4. None required. x Easements: Ll 5. Access 5. Required with subdivision. Lot 1 to access onto easement road. 6. Water Mains: Connection To City 6. required. 7. Fire Hydrants: (Per Fire Cod.e) 7. x B. Sewers or Septic Tanks: 8. x 7 3 9. Drainage: x a. Submit for approval plans and 9. install �ublic storm facilities. A%, e b. Submit and obtain approval x of site drainage plan per Ord. 192.4 10. Utility Easements and Accoss 10. thereto: Required with subdivision. x il. Underground Wiring: To be providU' in accordance with ordinance 1"11387 .Street Lighting shall also be pro- vided with the necessary street liqht standars and underground wiring coil- nection. x ............ -e Two 41NEERING 11*RLI-0 PLATS ND SUBDIVI 111's D L'10h1/BLDG,. BOND PERMT'j, C1 12. . Excavation and Grading: EXca- 12. vation and Gradincr,shall collforin to -the requireinenis OUtlined in Chapter 70 Of the Uniform Building Code. 13. Public Improvements Bond (see . 13. page three) Ic!tt,?r require'd by June 25 1981 21 days cTf aring 14. ' Monuments (Per SCction 12.10.120) X (Install concrete cased monument in centerlipq. f 94th Avenu at intersection of anglepoint of right-of-way on north proper 94th T_19_0_t_h_S_t_._Y-.WT.-Tpr rb -Ated-w4t4--r 15. As-Builts: For any public improvements. 15. X 16. 2.2% Inspectioll f 0 Based upon cost of item le. ADDITIONAL REQUIT. F>113NTS 6 COMMENTS: Approved legals f Or each lot required A13proved Plat required showing 10tso easements, section, town - range, etc. X X b X C d - . e. X West an!jd line & t interse tion 4__O_f_ or K� vl�Tj'- L I IUBLIC INORX—"; pt !)EPARTME1q_T,_ G The Engineering requiremL,11ts havc% can be recorded. J the SUbdivision for recording by: tuthro.; zed Da Lr- Ll �w IkERING REQUIREMENTS FOR PLAOAND SUBDIVIST�),�4S �age Thre INEERING ADMINISTRATIVE REQUIREMENTS action 12.10.060 (B), (4) Edmonds City Code Application and Fees: Public Imnrovement InsDection ae - An inspection fee in the amount of 2.2 percent of the estimated—c—onstruction cost for the ablic improvements shall be provided subsequent to the approval of the develooment and engineer- ig plans by the Engineering Department. q accordance with the platting rules and regulations of the Edmonds City 'Code, 12.10.120, the' ?onsor, or the applicant shall advise, Lhe City Engineer, in writing within 21 (lays of the aaring date, the method of assuring performance for the installation of required improvements. nprov ' ements: Improvements to provided by the developer shall conform to Section 12'.10.050 f the Edmonds City Code and to the foregoing list of engineering requirements: iLternate method of providing the improvements are as follows: By furnishing the City of Edmonds with performance bond satisfactory to the CitV Engineer which assurance is given the City that the installation of the minimum Improvements %.,,ill carried out as provided in Section 12.10.050 of the Edmonds City Code. The amount of )nd shall cover 110 percent of the Engineers' estimate of public works and utility improve- tnts. "By actual installation of improvements in accordance with the provisions of Section !.'iO.050 and in accordance with the installation requirements and under the supervision of ie City Engineer. !gardles�s of the method employed by the developer for the installation of imorovements, "No iprovements shall be finally accepted by the City of Edmonds until the developer furnishes ie.City with a bond in the amount of 15 percent of the cost of said improvements to guarantee iid improvements against defects in workmanship and/or materials for a period of two (2) �ars from the date of such final acceptance." so, before final acceptance, an as -built drawing of site improvements shall be submitted the developer's engineer and approved by the City Engineer. nvenant: Owners, and all persons having any present or subsequent ownership interest in ese lands, and the successors and assigns of owners or other parties havin'g any -said terest, hereby agree that the City of Edmonds shall be held harmless in all respects om any and all claims for damages for injunctive relief which may be occasioned now in the future to adjacent land or improvements by reason of the construction� operation d maintenance of the drainage system, and hereby waive and release the City of edmonds om any and all claims for damages, excluding damage caused solely by an act or omission of id City and injunctive relief which the owners, or their successors or assigns, may them- lves have now or in the future -by reason of the construction, mainenance and operation of id drainage system. e City Engineer will review plans for improvements, prior to the start of construction. tify the City'Engineer of the schedule of construction prior to commencing work 040 RK WILL BE UNDERTAKEN IN THE PUBLIC RIGHT-OF-WAY UNTIL AUTHORIZED BY THE ENGINEERING PARTMENT.) you have any quesitons concerning the above, please contact the City Engineer's Office. 11/15/78) ; 1� 7W k %STREEar FILLWN 2 9 1981 w Dir. Of Public Wofks 4erg 0 V,4 /V o IqA 0 0("e 6- 0 1-"� r, -, C 7, 0 e 1 F, v,,,r-t - (f / - -5 -.: -s- /, �-, /� f r L E GEN D .-q)- FOUND mnNUMFNT AS NOTED 0 rOUND RAN & CAP AS NOTFO E-1) SE-T 318" HAR & CAP "CEOD LS1115025" 0 SET PK NAIL & SHINER "GEOO L,'31115025" ELECTRIC TRANS[70RM[_-R 0 0 --- - ---- CHAIN IJNK FENCE --- ---- WOn .0 1. f-,-. N CF CFNTI.,-RL.INE OF ROAD SETRACK LINE ft 131JII. [)ING LINL NORTH I'. COPYRIGHT ALL DRAWINGS, DESIGNS AND RELATED DRAWINGS ARE THE EXCLUSIVE PROPERTY OF ID9 CORPORATION, PROTECTED BY COPYRIGHT AND MUST NOT BE REPRODUCED IN PART OR WHOLE WITHOUT THEIR WRITTEN PERMISSION. ) RECORD DISTANCE S.P. S---13-81 SHORT PLAT S-13-81, RECORDED UNDER AUDITOR'S FILE NO.8106190147, AMENDEQ UNDER AUDITOR'S FILE NO. 8109010204, RECORDS OF SNOHOMISH COUNTY, WASHINGTON. ASPHALT SURFACE RIGH T- OF- WA y END OF FENCE IS 1.8' E OF LINE (?�15-29'16." is / .- U (1--) 1/ SHORT PLAT NO. S-13-81 REC. NO. 8106190147, AMENDED UNER REC. NO. 8109010204 N6 41qT1 LOT 3 S.P. S-13-81 rl AI// FENCE CORNER IS 0. 3' W. OF LINE LQ ?-4 WEST LINE CL SHORT PLAT C) rr S-13-81 C) C 2�-A5 L- 00 TO ee LtS5-T"%� (-If T. :i:. END OF WOOD FkN61 AND BEG. OF CHA7N LINK 'FENCE CORNER ,,IS ON LINE S89'19'00"E (170. 00) 0 FENCE IS 1. 2' N. OF LINE FEN CE Ij, 0. 3 k'' OF LINE..� I rS NO-TEL) �EERING LL. C) "PRIVATE ROAD 20) vVIDE 'S EGRESS AND EDGE OF (?-105'07'09" INGRES T PER ASPHALT EDGE OF UTILITY EASEMEN S-p. S-13-81 .�410-00') 1?1 JASPHALT LUI S. P. S;;�,3 Ly IISD -�-; t S�7�N�- --'FENCE IS 0.3' N. SOUTH LINE OF SHORT PLAT OF. LINE 20. 00' 7A L (7D DRIVEWA� k--, SEPTEMBER 5, 2003 C:� Q LQ LO Q (0 (0 2 0. 0 0'. Ll 1:.C�D (6 SEPTEMBER 5, 2003 ISSUED: ISSUED FOR REVIEW — JUNE 21 2007 O�:-T- IV0-7 DEN CL9PN.-*ENT DATA MUNICIPAL ADDRESS: 18822 94TH AVE WEST EDMONDS, WA. 980120 LEGAL DESCRIPTION: was (PER FIRST AMERICAN 777LE INS. CO., ORDER NO * . 4229-24787, DA7ED 0712912003) LOT 4 OF SHORT PLAT S-13-81, RECORDED UNDER AUDITOR'S FILE NO.8106190147, AMENDED UNDER AUDITOR'S FILE NO. 8109010204, RECORDS OF SNOHOMISH COUNTY, WASHINGTON. ZONING: RESIDENTIAL AREAS: LOT AREA: 19,656 SQ.FT. EXISTING BUILDINGS EXISTING HOUSE: 1840 sf EXISTING GARAGE: 430 sf 7o OF LOT COVERAGE: 11.547o PROPOSED DECK: 544 sf % OF LOT COVERAGE: 14.32% PROJECTINFO: THIS APPLICATION IS FOR APPROVAL TO CONSTRUCT A NEW 15'-0" X 34-6 DECK TO THE WEST SIDE OF THE MAIN RESIDENCE AT THE MAIN FLOOR LEVEL. THE RESIDENCE HAS A DAYLIGHT BASEMENT WITH THE REAR YARD SLOPING DOWN FROM SOUTH TO NORTH FROM THE MAIN FLOOR LEVEL TO THE BASEMENT LEVEL. THE DECK SURFACE MATERIAL WILL BE A 2X4, DECK PLANK NTH GAP THEREBY CREAMNG A PERMOUS SURFACE. "Nothing in this ermit approval pro p ces- mterpreted as allowing or permitting th maintenance of anycurrpntly existing ii nonconforming or un i(rrmitted buildinf. or site condition wh is outside the st emit application, regardless of wheth., yfiding, structure or condition is show.,! site plp or drawing. Such building, str) I,e ol, condition may be the subject of a separate enforcement action." APPROVED BY PI INING Zone_L�— Comer FlaBL_ &LLaqkk Aaw�red Front Sides =Ot: Z�;Er Rear 2 17-S 3 Other Lt-------- RESUB OCT 12 2007 7 (Ae, ta,11 4e '51 T\,E, Ri+-I\j I _-V ZC a FILE v4ZIZ71 1351 REV� �181 TUBLIC UTILITY DISTRICT No I of Snohomish Count 'Ar6o' y L OCIAT 10 N. 4w2? 94 Z?y ov. A/ 1 1 1 1 DATE No. 1c1l7v1xl0bwr_ 37. 6 "4 74VO/05;e//90 V, POLE NO - 1 'e �/ 4 'S 13 T Iwo, _19167 ... 1 1 27 3. R N' I JOB 0. REASON FOR WORK ENGINEER V441AG'11N U, 0 FILE NC),' 4 A 0- 0 -P, DRAFTER 40�1 I - 0/sz- SrALE APPROVALS DATE WORK COMPLETED. BY FOREMA-�' ENVIRONMENTAL ANALYSIS SUBSTATION "I'M OEXEMIPT ONOT E�15MPT, FEES REQUIRED YES N 0 PARA. T M I' E CIRCUIT NO� A44 7' UG-� COND ?--;C I(V XXO ADD C, KT..FT. PH'.. xxU REMV. CKT.,FT. PH. , NET CKT, FTI SUNDRIES BASIC 0.141, UIG. COND. KV� ADD _CKT. FT. METER POLE DATE REMV. PH' NE CKT. I'Ll AMOUNT PERMITS DATE TYPE GRANTED: ARA .9 5 7120 4 0 a 02. DATE PRINTED jjw 0 TRE E . TRIMM , I N G 0 STATE 11'00114$7'� 60R-45 20',6440t' 740P,, 7'eeNC# 0 COUNTY aw '-wer C IT 'Y 2-IVS 7-4 4 0 "AVC Z1,VV6P, le0A0 EASEMENTS SREOUIRED ONOT.REOUIR151) DATE RELEASED FOREIGN CONTACTS OG T NW JPN NO, EICA T V )PN NO POLE 'STENCILING FROM TO TAKE OF �F OTREE TRIMMING OWATER CIDIAL Dir, PUD GAS' 0 )c 0 STREET LIGHTS LOGS POSTED G.E. C. E. ik TRANSF CARDS U-MAPS POLE DEPT CIRCU*ITS 10CATION MAP PAGE 146 49C0 47- 9,;1- ay 6, loel,915 r IOZ 41, 1 r j(,HEMATIC CAI. r SO 01,q