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1405 8TH AVE S.PDF1111111118700 1405 8TH AVE S ADDRESS: 1405 �6 or TAX ACCOUNT/PARCEL NUMBER: Zi7 0 ;3.2 S COOS j CO <') 7) BUILDING PERMIT (NEW STRUCTURE): 20(31 o— 10 10 COVENANTS (RECORDED) FOR: CRITICAL AREAS:— �mq— Q o--74 DETERMINATION: ❑ Conditional Waiver ❑ Study Required XWaiver DISCRETIONARY PERMIT #'S: DRAINAGE PLAN DATED: PARKING AGREEMENTS DATED: EASEMENT(S) RECORDED PERMITS (OTHER): PLANNING DATA CHECKLIST DATED::lo1100 SCALED PLOT PLAN DATED: 10 I z V /O SEWER LID FEE $: LID #: SHORT PLAT FILE: 15 - L-,-A� — C) LOT: Z-, BLOCK: SIDE SEWER AS BUILT DA' SIDE SEWER PERMIT(S) #: GEOTECH REPORT DATED: STREET USE / ENCROACHMENT PERMIT #: FOR: WATER METER TAP CARD DATED: OTHER: LATEMP\DSTs\Fomu\.Street File Checklist.doc City f�!i� STRFFr C ' ' ate of Occupancy DEPARTMENT OF BUILDINGS PER INTERNATIONAL RESIDENTIAL CODE„ SECTION R110 AT: 1405 - 8th Avenue S -- ---,.-Building Permit #: 2006-1010 Occupancy established by this certificate: °'' R3 Dwelling Units: 1 No. Stories: 2 Basement: N/A Type of Construction: VB Owner of building: The Single Family Residence at Ake has been""' -,inspected and approved complying with the requirements of the 2003 edition of the International Residential Code as:,adopted•b'"the CI y"' dFr4he group and division of occupancy and the use for which the proposed occupancy is classified. Issued this 11th day of December, 2007 Chief Building Official By: Any change of occupancy or use requires a building permit and a new Certificate of Occupancy issued by the City of Edmonds Building Official. STREETFILERETURN NAME AND ADDRESS: .1.94 0 - 3Associates, 3 d Avenue West, Suite 200 �. • . `'' l.ylinw4od, Washington 98036 200505040791 2 PGS 05-04-2005 02:18pm $66.00 SNOHOMISH COUNTY. WASHINGTON DOCUMENf..TITL'f~(S) ' 1. AFFIDAV1T OF•C0RRECTION OF SHORT SUBDIVISION GRANTOR(S) 1. JEFFREY T. TREIIJER,••P.L.S, fQ: 22969 2. LLOYD PAIGE 3. DONALD A. PAIGE GRANTEE(S) 1. PUBLIC 2. 3. LEGAL DESCRIPTION (abbreviated: i.e. lot, block, 'p1at.OR section, township, range, qtr/qtr.) IN SE1/4 OF THE SW1/4, SECTION 25, TOWNSHIP 27 NORTH, RANGE 3'EAST;'W.NI. REFERENCE NUMBER(S) (Auditor File Numbers) of Docufl'ii Af 355igned or released: ..... 1. A.F. NO. 200412075004 ASSESSOR'S PROPERTY TAX PARCEL/ACCOUNT NUMBER . 1. 27032500305200 , 2. 27032500305700 AFFIDAVIT OF CORRECTION OF SHORT SUBDIVISION ...T6.% $nohomish County Auditor :,......&at%-o�Y.VashJington Iss. '-,.--Cov6tY o!Sqohd!nish I,:.Jef6py.T-:`Yrejl:;eF;-belhg first duly swom on oath, deposes and says: e is a **r:, e". * . gi§twed land surveyor, THAT he prepared a Short Subdivision in the City of Edmonds for Joan P. Hawkins r' 1 0412075004, ,ofi',wKch*was recorded on the 7th day of December, 2004, under Auditor a File No. 20 records of S.natiornisheCounty-,-W. a0ington. That there being scriYdnet'1s,6RA,,tlie afriant approves the following changes to said Short Subdivision, to wit: 1. On -1 of.' 2 in the lower right hand comer titleblock, the City of Edmonds File No. was written as: S-2004756 is hereby arnendedlo: i S-200440 2. On Sheet 1 of2%iithe Restridons,th"eCity of Ed onds File No. was written as: S-2004-56 .......... is hereby amended 5�2004-70 ...... ... . 3. On Sheet 1 of 2 in the *Rgitrictionsi,111 em 2 was, written as: The property is subject to the terms and conditions of that certairi. "C6 8f% Edmo�ds..Ro*wrO of Lot Line Adjustment", recorded under Snohomish County Auditors File No. Is hereby amended to: 'rhe`propofty is subject. to the terms and conditions of that certain "City of Edmonds70 R rd of 9hort.5bbdivislon", recorded under Snohomish County Auditor's File No. 9101140497. " number q:f City of Edmonds Short Plat Number ' 4. On Sheet 2 of 2 in the Legal Desription, thp-tbco" S-1 5-89 was written as: 0114001 is hereby amended to: 911 01140497.... Said Short Subdivision hereby amended this A6 - A 6LLI Jeffrey T. Treiberl-� Registered Land Surveyor, Certificate No. 22969 SUBSCRIBED AND SWORN to before me this day of Notary PuW In and for the State of Washington, residing at P—VRWf Commission expires _NOV. 19. OAoc)i6 Page 1 2005. ;`2006. E.D 0 SEWER MAIN CITY OF EDMONDS SIDE SEWER AS -BUILT ADDRESS: PERMIT 1405 8TH AVE S NO. ENG20060546 CONTRACTOR: HOMEOWNER: SCALE: CAJUN I RYAN WRIGHT I NTS DATE INSPECTED: INSPECTED BY: DATE DRAWN: DRAWN BY: 2/12/07 J. McCONNELL 2/27/07 I. ABILA r1 ;•� CITY OF EDMONDS 121 5TH AVENUE NORTH - EDMONDS,WA 98020 PHONE: (425) 771-0220 - FAX: (425) 771-0221 *PERMIT MUST BE POSTED ON JOBSITE* STATUS: ISSUED ENG20060545 11 IGHT OF WAY PERMIT (1--Single Family) Permit Number: ENG20060545 Expiration Date: 12/8/2007 Job Address: 1405 8TH AVE S, EDMONDS Location: INT OF 8TH AVE S AND 14TH ST SW ALEXANDER BAY CONST. INC 1405 8TH AVE S EDMONDS, WA 98020-6632 ALEXANDER BAY CONST. INC 1405 8TH AVE S EDMONDS, WA 98020-6632 206-261-3627 LICENSE #: EXP: INSTALLATION OF DRIVEWAY, UTILITIES AND SIDEWALK ALONG PROPERTY FRONTAGE. DISRUPTION INFORNiATION ASSESSED VALUE: $0.00 PROPERTY AREA: 0 SIDEWALK: (OXO) DURATION IN MONTHS: 0 FEE: $0.00 STREET DISRUPTION TRENCH CUT: ( 0 X 0 ) PARKING: ( OXO) DURATION IN MONTHS: 0 FEE: $0.00 YEAR OF OVERLAY: 0 FEE: $0.00 ALLEY: ( OXO) DURATION IN MONTHS: 0 FEE: $0.00 INDEMNITY.- The Applicant has signed an application which states he/she holds the City of Edmonds harmlessfrom injuries, damages or claims ofany kind or description whatsoever, foreseen or unforeseen, that may be made against the City of Edmonds or any ofits departments or employees, including but not limited to the defense ofany legal proceedings including defense costs and attorneyfees by reason ofgranting this permit. THECONTRACTOR IS RESPONSIBLEFOR WORKMANSHIP AND MATERIALS FOR A PERIOD OFONEYEAR FOLLOWING THE FINAL INSPECTION AND ACCEPTANCE OFTHE WORK • Traffic Control and public safety shall be in accordance with City regulations as required by the City Engineer. Every flagger must be trained as required by (WAC) 296-155-305 and must have certification verifying completion of the required training in their possesion. • Restoration is to be in accordance with City codes. All street -cut trench work shall be patched with asphalt or City approved material prior to the end of the workday -NO EXCEPTIONS. • Three sets of construction drawings of proposed work are required with the permit application. CALL DIAL -A -DIG (1-800-424-5555) BEFORE ANY EXCAVATION CALL FOR INSPECTION (425) 771-0220 EXT.1326 24 HOUR NOTICEREQUIRED FOR ALL INSPECTION REQUESTS THIS APPLICATION IS NOTA PERMITUN71L SIGNED BY THE CITY ENGINEER OR HIS/HER DEPUTY: AND FEES ARE PAID, AND RECEIPTIS ACKNOWLEDGED IN SPACE PROVIDED. Printed: Tuesdav, Febru DA FILE COPY glINS PECTOR COPY APPLICANT COPY STATUS: ISSUED ENG20060545 • Restore ROW to City standards • Restore Landscape to like or better conditions. • Call for locates of underground utilities prior to any exavation. • Alert affected residents and/or businesses prior to work start. • Conform to approved working drawings and Traffic Control plan. • Public utilities maintain 5' separation from City Utilities. • Maintain erosion & sedimentation control. Keep street clean. • Construction hours are Monday -Friday 7an}6pm and Saturdays 10anr6pm No work on Sundays or Federal Holidays. • Call for required inspections as noted. • E Traffic Control • E-Curb/Glitter Form • E-Sidewalk Form • E-Driveway Form & Slope Ver. • E Engineering Final PARTIAL INSPECTION DATE: INITIAL: NOTES: PARTIAL INSPECTION DATE: INITIAL: NOTES: FINAL INSPECTION APPROVED DATE: I Z '0 0-7 INITIAL:<;;� CL LN7 Z00 (o l 01 D tI NFii: OO 1zE=- 0 NOT TO SCALE I-ozm avalro 1Rl0 avow V-02 W-0Z av3w avow CHMNELIZING DEVICE SPACING (FEET) TAPER TANGENT 20 20 v, m � c c •�80 O :. V Co -p N "0 W E f L Cu Cn 0 to asp vm C CO O N to0•�c0 IL x N0 V V �'p� NCO cU rn d• ��•3 m_c-aa_O)aD cN C V•N•=+-' l0 C N CII •� 3 O y R •� •� _. C CU V d •tn 0 .LL OQVg vQ, Z r- N C6 q: 0 C6 I,: 3eneric One Lane Road Scenario N 0 0 3 E a- N 19fh Sr svq 8-5�1 a 033011 _ mvw�s C q�TJ+� We "tiZ x �9 Cav+;T l_ &4 G 'To H N-S0 ^t �Or'o - 3r p - gSs3 0 ZCob 05-f �o 0 36" x 24" B/W ,ti -' �PPHQ'fED AS NOTED s 31CDM BY ENCINEERINO R5-V r ate: �,1� /� 20-7A ROAD AHD W20-4 ROAD WORK AHFAD W20-1 LEGEND WORK AREA • 28" TRAFFIC CONE -� EXISTING TRAFFIC FLOW Q SIGN LOCATION It FLAGGING STATION ® PROTECTIVE VEHICLE OR WORK VEHICLE a• PLANNING DATA 11 STREET FILE Name: AlUDirt ck* BaY LD 140tyu(h101l , Inc, Date: (0 • li•2-DO (p Site Address: 1 y, pr $ 'M Plan Check #: BLD-2006- (0 ( O Project Description: NNW GJ-�R-• Reduced Site Plan Provided: ( ES NO) Zoning: FL 5 .... $ Map Page: I O ;j Corner Lot: ( ES / NO) I Flag Lot: (YES / O) Critical Areas Determination #: ❑ Study Required GR'�4• ti004. oo-+ ' ® Waiver SEPA Determination: e%CC 1Mt © Exempt 4- 5b GY d y g l' OL d. uk y ❑ Needed (Requires: 1 Fee, 2 Environmental Checklist, and 3 APO List with notarized form). Re aired Setbacks Street: 141H • 25? ide: 5 5 Side: �•5 Rear:.. S'(Y24r-} S T'tt Actual Setbacks C tStrt: ?� 0 ( ► She. $ M 9 1 �re 2;t. $ ❑ Detached Structures: NOY1e SY10wVl ovl S Cir. pt an , Rockeries: V V%I*S h ❑ Fences/Trellises: Nonce SVlOwn OY1 St i- , p 14n. Bay Windows Projecting Modulation: 61 .fyvy l f? ❑ Stairs/Deck: t4pVI45 V1 rA 1-5 1 Parking Required: y. Parking Provided: Lot Area: , I q Q U) S 19 3 1p Lot Coverage: Lot Coverage I sp ('. + to (p 3 tp g a rage Calculations: Building Height Datum Point: C7eA&r Ar (,pr� Datum Elevation: ( D+.,j 3 Maximum Height: 2.5 / C I y(p . 0 (p yCj) Actual Height: ADU Created: (YES / �, 144t1&Vlt+1 g0 owVl Subdivision: CJ V O{• ?i� Legal Nonconforming Land Use Determination Issued: (YES 110 Other 200i lti vl5004 41 VVD15 0501 0+91 A= tot•y5 MAX 0. 10 171•11y U. IDo•+6 d` l00 _ Plan Review By: guts 6&0, f 4'0'�' � �:'�' � l U 1 • d to 2� �Icvr�A 9c ail �iv�•I'-(' 6Y1 0 CA File No: 7� Critical Areas Checklist opo ra h h S/vegetation) STREET FILE Site Information (soils t BoZ1c) 1. Site Address/Location: 2. Property Tax Account Number: Z-I b32. 30 521� 3. Approximate Site Size (acres or square feet): CO • F 4. is this site currently developed?,& yes; no. If yes; how is site developed? MIL-� ems— 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: Approx. Depth: 7. Site contains areas of seasonal standing water: __hLQ_ • Approx. Depth: _':.:::;.What season(s) of the year? 8. Site is in the floodway floodplain --9,L1-k of a water course. 9. Site contains a creek or an area where water flows across the grounds surface? Flows are year-round? gyp Flows are seasonal? N (!� (What time of year? .10. Site is primarily: forested ; meadow ; shrubs ; mixed urban landscaped (lawn, shrubs etc) 1L Obvious Wetland is present on site: For City Staff Use Only 1. Plan Check Number, if applicable? 2 Site is Zoned? 13. SCS mapped soil type(s)? 14. Critical Areas inventory or C.A. map indicates Critical Area on site? t, : . 5. Site within designated earth subsidence landslide hazard area? DETERMINATION STUDY REQUIRED 60 WAIVER Reviewed by- . Date: Critical Areas Checklist.doc/2.17.2004 • #P20 • ;-�°f EY °La City of Edmonds Development Services Department Planning Division Phone: 425.771.0220 -62 C. 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 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). Date Received: 6- P— ©t-i City Receipt #: 2q 1 iD .'DL— Critical Areas File #: 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 preliminary 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, his/her/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 file#Japplicatipq on the behalf of the owner as listed below. SIGNATURE OF APPLICANT/AGDATE `5�yvef Property Owner's Authorization By my signature, I certify that I have authorized the 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 DATE DL2� Owner Applicant• SEAtJ NAv�I tG.� ►.��� Name { 034- Street Address C ity State Zip Telephone:i��� Email address (optional): Applicant Representative: Lro�l�1.1..• ���21./�lO �,�tSSoc�. , z.N� Name Street Address 1_�Ag\.yCAD v1 3 City State Zip Telephone: (-40'9) -7-7 5 - VS-9 Email Address (optional): I I I I I I 1 I I I I f - ED"vo� CITY ..,�- d ADDRESS: STREET FILE r � `/ ) 14 TH ST SW OF EDMONDS WATERLINE AS -BUILT PERMIT 1405 8TH AVE S NO- BLD20060545 CONTRACTOR: HOMEOWNER: SCALE: XXXXXX I XXXXX NTS DATE INSPECTED: INSPECTED BY: DATE DRAWN: DRAWN BY: 2/13/07 E. SIBREL 2/26/07 I. ABILA I z'{ o Jr r, cn � :`''tip' �ll`325 003- 1(90-00 Poor PL A Al i VA tv►a R' gtfiva c,� S . $ Corner L FI��.�-- ca vi not w c c.•c d 3 felt-- w�. Zone p_ e� he (5t4r 10 hn e u ti N ve d f ej Setbacks Re--�u'r d ti4l • %� top o f ro C,� -tv o v i 9 l via I Front 1�1 $ A/ 9r ad - Sides 5 }• 5 9 ti5 - A ate• vt Dtc A— gowvJ - 't APPROVED BY PLANNING • Hi t 1t•0io-Olo ihlrnVw\ !-W.:->t.� vG\ 1 25- 5301 70TAL B pi' (.Otjex q�e. a73 W eSfe Ct1 0 --7 % M IESU M OCT 20 2006 BUILDING DEPARIWERIT CITY E'F EDMONDS WATER & SEWER INSPECTIONS REQ'D C11 L o25ovi;1�-tP220 EXT.1326 g dot • � � �, � _ X 1 l ALL PMED- SURFACES..Tal' 1: Q G©!!u WITHIN 2 DAYS ` f F/-7fOZ { 1, A3 C I i GyaJAQe. I i In, ( tIOT E 11�'{ + FOOTI IG ti► A.��S ��''T ` '1*0 OE_TIED INTO t Dt-liVI Tr1off- SYSTcIS _ -- ,7 tltrClL1C��61'��at}� '' 7L - RIGIf ZE W A t3V4tQD'6rHEecAn mot` a+, /N--T.mu. f,46W CUP- t3/Q UTTER 5tDEw AntD CL)P 3 RAtf i" t3E �EFEP, To F2. 6) 6 13., E 2 • l� ani p EZ•23 NEw / Ik! i ---- ._ 32x28.._ OF -WAY FIRE AND AID ADDRESS SIGN REQUIRED STREET FILE 0WK.'A/C0NT ,CTOR IS RESPONSIBLE FOR AM DUNIAGE �7 ' Knox Helm Z 60+tc.,, �1 tit Tor" Fe n.CIE PE fZ E IPORARY CONSTRUCTION ENTRANCE REQUh9ED to-,PPI OVED AS NOTED . "a tGIz& D r."sTeoc,r 10^t —ZAN CE ;M DRIVEWAY NLCf% ALLOWED E �� 1 nc� E Pc�N ioF2 DtZa-r nc ac7E S� sewer Gove�r 11 011,j� 0 CsMDrrv& d- JRRTAJA&E PL AAJ e- I " = a© . acd 3If WED AS NOTED g +! IY E"N�GAIIINEE INN 'Ole SEE P607- 'Pe -AN Po IZ 077H6R. '�!> M7 4�0QO r R.EX46 N 7—S STRU: 2" COMPACTED DEPTH CLASS ACP OR MODIFIED CLASS B" AT OWNER S OPTION.' CRUSHED SURFACING, TOP COURSE (CSTC5X OF 'TOP COURSE. DRY DENSITY AS DETERMINEDACT TO BYASTM D MAXIMUM1557 (M( REMOVE DELETERIOUS MATERIAL AND COMPACT AS REQUIRED THEN PROOFROLL IN PRESENCE • OF GEOTECHNICAL ENGINEER PRIOR TO PAVING. NOTE: 1. COMPACTION 1ES11NO SHALL BE AS REQUIRED BY THE CITY OF EDMONDS, TYPICAL ON —SITE PAVEbdF 1T SECTInN NOT TO SCALE ;I I INEORMMION HEIGHT CALCULATIONS: A = 101*25' a- ` IOZaZS' C = I C0.7S` D - I CC) " Average Grade: 10110ID' Maximum Height: I U.0, 06 Actual Height: , Z57, 90' PROPOSED IMPERVOUS: ON —SITE IMPIOVEM NTS: HOUSE: z)7 Z- , SF L ROOF MY.: qpfS SF TOTAL- 3,WO SF NO FRONTAGE IMPROVEMENTS ARE PROPOSED AND WITH DEMOLITION AND REMOVAL OF THE EXISTING HOUSE AND INCREASE IN ON -SITE IMPERVIOUS SURFACE. EXCAVATION QUANTITIES ARE "IN -PLACE" FOR PERMITTING PURPOSES AND BASED ON SURVEY INFORMATION PROVIDED • BY OTHE LOWTST FOOTING EL. -Of V � W/IN HOUSE FOOTPRINT: 22-6 CY CUT DRRIVEWAY AREA: 17, CY CUT SITE GRADING: yq tCY FILL HAULED TOGA COMMERCIAL FACILITY ROUND TO RECTANGULAR OR REDUCER COUPLER TO CONNECT TO DOWNSPOUTS, -'—'------• 'pROpOSED 4' MIN. o ® QUARRY SPALL FINISHED G A F - BUILDING S C MNUS ii Y: •'H lSM•. FlLTER FABRIC SLOPE 2SL = 4" ADS RISER LENGTH .g AS REQUIRED BLDG BY OTHERS 1 1/2" WASHED 4" ADS TO 4" PVC =� z - DRAIN ROCK ADAPTER COUPLING. 4" PERF. PVC PIPE, 4" PVC WYE 3 ROUTE 70 CBi p0 a 4" PVC PIPE a°oo °° °° g KEY ° o° 2 MAN ROCK 2001b-7001b 4" PERFORATED PVC PIPE WITH MIN. 4" 18" TO 28" DIAMETER* DEPTH 1-1/2 WASHED ROCK ABOVE ® 3 MAN ROCK 7001b-20001b AND BELOW. WRAP W/ FILTER FABRIC. 28" 70 W DIAMETERf NDISTURSED EARTH COLLECTOR DETAIL YPICAL ROCKERY _D9INNsp0UT NOT TO SCALE NOT TO SCALE AL. NOTES: THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION, AND SHALL CALL THE UTILITIES UNDERGROUND LOCAIICN CENTER AT (1-800-424-6868) TWO WORKING DAYS . BEFORE BEGINNING . EXCAVATION. ALL• .EXi TING UTILITIES MAY NOT BE SHOWN ON THE PLANS. THOSE UTILITIES SHOWN ARE APPROXIMATE. THE CONTRACTOR SHALL USE DUE CARE AND CAUTION DURING EXCAVATION FOR NEW UTILITIES AND ALL COSTS OF IDENTIFYING, MAINTAINING, PROTECTING, STABILIZING AND/OR REPAIRING SAID UlIU71ES SHALL BE INCLUDED IN THE PROJECT BID AMOUNT: CONTRACTOR SHALL RECORD THE LOCATION OF ALL EXISTING UTIUTIES ENCOUNTERED AND IMPROVEMENT'S INSTALLED DURING CONSTRUCTION ON THE RECORD DRAWINGS. THE CONTRACTOR SHALL TAKE ALL NECESSARY PRECAUTIONS TO AVOID EROSION/SEDIMENTATION DURING CONSTRUCTION. MATERIAL TO BE REMOVED FROM THE SITE SHALL BE DISPOSED OF BY THE CONTRACTOR IN A MANNER CONSISTENT WITH STATE AND LOCAL REGULATIONS. UNLESS OTHERWISE AGREED, NO SEPARATE PAYMENT WILL BE ALLOWED FOR REMOVAL OR DISPOSAL OF MATERIAL. ALL WORK ASSOCIATED WITH THIS TASK SHALL BE CONSIDERED INCIDENTAL TO THE PROJECT. THIS PLAN SHEET IS NOT INTENDED TO SHOW ALL ITEMS TO BE CONSTRUCTED. THE CONTRACTOR IS DIRECTED TO REVIEW ALL ARCHITECTURAL, STRUCTURAL, ELECTRICAL, MECHANICAL, AND THE FOLLOWING CIVIL SHEETS FOR ADDITIONAL CONSTRUCTION ITEMS. PARCEL # 2.77o3Zr'-C)03.1(00 -00 SHEET TITLE: ALEXAND GRADING & OWNER: )RAINAGE PLAN 0(0-0 ) I ....... STREET FILE �jCITY of EDMONDS APPROVED FOR CONSTR I CITY ENGINEER DATE :R BAY CONSTI RYAN WRIGHT 17518 52ND AVE. W 13 LYNNWOOD, WA 9803 (206) 261-3627 ON INC. k `7f1GG,.J SUC. OF EDrI DS DEPARTMENT STANDARD DETENTION SYSTEM WORKSHEET (5000 SF OR LESS CALC. BY: �yC�v� Cc9rl`� ADDRESS: !� n-�,' PHONE: OWNER' 11/D,� g Av-c- �AIeICAv►t(er L�.7,;./ (e'6�' � cc^ LUt'19_57- DATE: o/l/no_ I� II PIPE LENGTH ORIFICE IMPERVIOUS SUFACE AREA PIPE DIA. FOOTING DRAINS SHALL NOT BE CONNECTED TO DETENTION SYSTEM OCKING LID (TYP.) IM ELEV. ag- 3 RIM ELEV,c% {{{......------------------ DETENTION PIPE LENGTH 6" Min, clearance r I q� �(p / Measured from top of RIM ELEV. FINISHED -�j I GRADE 1 Conc. box or riser. TIGHTLIN ---+- 0.5% TO 1.0% SLOPE UPPER CATCH BASIN 'IZ" 0 TL TO CITY CONVEYANCE ELEV. - OUTLET 31,y It CONTROL CONTROL CB � � ORIFICE I 2'X2'X12" DEEP CONTROL CATCH BASIN (4--6- QUARRY SPALLS OR EQUAL) IN. 6" COVER FROM CONTROL CB��"`�---- NV. ELEV. 9 5-3 INV. ELEV. CONTROL CB SHALL BE PERPENDICULAR ' TO SPREADER TRENCH 1 5 TRENCH SHALL BE LINED WITH MIRAF1 & ON TOP PERF. PIPE SHALL BE LEVEL &CAPPED AT ENDS �.. _--1.5'—•-I PRAP OUTLET 7/6" WASHED DRAIN ROCK SPREADER TRENCH NOTES 1, CALL ENGINEERING DIVISION (771-0220 EXT. 1326) 24 HOURS IN ADVANCE FOR A TIGHTLINE AND DETENTION SYSTEM INSPECTION BEFORE BACKFILLING AND FOR FINAL INSPECTIONS. 2. Responsibility for operation and maintenance of drainage systems on private property Is the responsibility of the property owner. Material accumulated In the storage pipe must be flushed out and removed from catch basins to allow proper operation. The outlet control orifice must be kept open at all times. 11L I T O 1 vr" m CONVEYANCE SYSTEM SPREADER TRENCH SHALL BE A MIN. OF 10' LONG AND PERPENDICULAR TO CONTROL CB. Table 1 -; Detention Pipe Sizes * Impervious Surface Required Pipe Diameter Area Sq. Ft. Vol Cu Ft 150" 18" 24" 30" 2000 50 40 28 16 10 2500 62 50 35 20 13 3000 75 60 42 24 15 Required pipe 3500 87 70 49 28 18 length in feet --� 4000 100 80 v 32 21 4500 112 90 63 36 23 5000 125 100 70 40 25 *NOTE: Use the next highest surface area to determine detention size if calculated impervious surface area is greater than 1/2 the value between numbers. (i.e., 2280 use 2500) Table 2 -- Outlet Orifice Sizes Impervious Surface Area Sq. Ft. Outlet Orifice Diameter (Inches) 2000-2999 5/8 - -I , 3000-3999 3/4 +- -- 4000-5000 718 Table 3 -- Rectangular Catch Basin Requirements Detention Max. Size Catch Basin pipe diameter knockout Type < 18" 20" Type I, CB 15 ---� 18" to 24" 26" Type IL, CS 16 24" to 36" 36" Type 11, CB 19 19 (48" Basin) 36" to 42" 42" Type 11, CB 19 19 (54" Basin) *Source: Assoc. Sand & Gravel Co. Standards ALLLOWABLE STORM DRAINAGE DETENTION OR CONVEYANCE MATERIALS: • Reinforced Concrete (right-of-way) ' • Non -reinforced Concrete (non -right-of-way) • Aluminized Steel • Aluminum 16 GA or better • CMP Asphalt Coated • N-12 ADS HDPE (Min. 2' cover required under paved areas) water tight • PVC-SDR 35, ASTMD-3034 or better • Ribbed PVC pipe, ASTM D-2444 • Ducticle iron pipe Class 50 - Tightlines system: • N-12 ADS (Smooth Wall!) • PVC-SDR 35, ASTMD-3034, or better • Hancor F-810 S:IENGRIHANDOUTSIDrainage tables E21 CITY of EDMONDS APPROVED FOR CONSTRUCTION l CITY ENGINEER DATE PARCEL. # 27o3Z4'-W3� ) (00 --oo mu' nna ALEXANDER BAY CONSTRUCTION INC. GRADING & OWNER; RYAN WRIGHT DRAINAGE PLAN 17518 52ND AVE, W #13 LYNNWOOD, WA 9803 M OUR (206) 261-3627 Ow-40 \ I _.. _.- ._ B �!" [-P,aRTMI C "OF.; ;CDd�$C)3'dD8 � >= c\y, \z.