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16215 N MEADOWDALE RD.PDF11111111111111 12363 16215 N MEADOWDALE RD CI•TY�of EDMONDS SID-E SEWER PE:R,MJ,T For Inspection Call 771-3202 STREET FILE PERMIT NO. - Address of Construction: �(/�2/ (�• %�1�-��cJ�/reoa- Property Legal Description (Include all easements): B Owner and/or Builder: T( n1 4,L's, Contractor & License No: �OX ((;�V��TpL)(?c` ©xCIL� )k ((,nC) k�5e Single Family Residence Multi -Family (No. of Units ) LYNNWOOD LINE Commercial (No. of fixture Units ) Invasion into City Right -of -Way: No X Yes (If Yes, Right -of -Way Construction Permit required. Call One -Call -Center (1-800-424-5555) before any excavation.) Cross other Private Property: No Yes (If Yes, easement required, attach legal description and county easement number.) PLEASE READ THE ITEMS LISTED ON THE BACK k t i t,c v�u I SAP 2 6 1989 _Z . I certify that I have read and shall comply PUBLIC WORKS Date with the items listed on the back. Permit Fee: 30 Issued By: 076 Trunk Charge: Date Issued: Assessment Fee: �0� Z70 Receipt No.: Partial Inspection: Comments Date Initial Final Inspection Approved: 11 b Date. :Initial oRejected: Reason Date 7nitial -o Ln v ** PERMIT MUST BE POSTED ON JOB SITE ** a� White Copy - File Green Copy -•Inspector Buff Copy - Applicant 11 The City of Edmonds Side Sewer Drawing EASEMENT NO - -------------------------------------------- NEW CONSTRUCTION [ REPAIRS ❑ LID NO - ------------------ -ASMT. NO. ------------------ OWNER-..-------•------------------------•----------------------------..-..----..------.-..----.-----. CONTRACTOR .............................................. PERMIT NO. Lm-t.el. JOB ADDRESS l-----l\1!D'--- 1 `r lA�`Dl,�-`1n,i C- -� . LEGAL DESCRIPTION: LOT NO............................ ----------- BLOCK NO. ------------------------------------ J PWW-0001-11/75 (REV.11/78) ------------------------------------------------------------------------------------------------------------------------------------------------------------------ NAMEOF ADDITION ----------------------------------------------------------------------------------------------------------------------- 7 - �—s- ' 'dJOOD LINE o 0,kOS ) D C o Lv D1 9 e— �l i Approved:D.e j DATE l ----------------- Byi -----��----- i�"��`..... ---- ' 4040 Im��11iED ENVIRONMENTAL CHECKLIST MAR 9'P-n PERMIT COUNTER Purpose of Checklist: 0012-;76 The State Environmental Policy Act (SEPA), chapter 43.21C RCw', requires all governmental agencies to consider the environmental impacts of a proposal before making decisions. An environmental impact statement (EIS) must be prepared for all proposals with probable significant adverse impacts on the quality of the environment. The purpose of this checklist is to provide information to help you and the agency identify impacts from your proposal (and to reduce or avoid impacts from the'proposal, if it can be done) and to help the agency decide whether an EIS is required. Instructions for Applicants: This environmental checklist asks you to describe some basic information about your proposal. Governmental agen- cies use .this checklist to determine whether the environmental impacts of your proposal are significant, requiring preparation of an EIS. Answer the questions briefly, with the most precise information known, or give the best de- scription you can. You must answer each question accurately and carefully., to the best of your knowledge. In most cases, you should be able to answer the questions from your own observations or project plans without the need to hire experts. If you really do not know the answer, or if a question does not apply to your proposal, write "do not know" or "does not ap- ply". Complete answers to the questions now may avoid unnecessary delays later. Some questions ask about governmental regulations, such as zoning, shoreline, and landmark designations. Answer these questions if you can. If you have problems, the governmental agencies can assist you. The checklist questions apply to all parts of your proposal, even if you plan to do them over a period of time or on different parcels of land. Attach any additional information that will help describe your proposal or its environmental effects. The agency to which you submit this checklist may ask you to explain your answers or provide additional in- formation reasonably related to determining if there may be significant adverse impact. Use of checklist for nonproject proposals: Complete this checklist for nonproject proposals, even though questions may be answered DITION, complete the SUPPLEMENTAL SHEET FOR NONPROJECT ACTIONS (part D). For nonproject actions, the references in the checklist to the words "project," "applicant, should be read as "proposal," "proposer," and "affected geographic area," respectively. A. BACKGROUND 1. Dame of proposed project, if applicable: (tom &1C e= rear A 11, 2. Dame of applicant: 3. Address and phone number of applicant and contact person:_ WA "I 4. Date checklist prepared: 5. Agency requesting checklist: dlLpt fit, 1, --p b. Proposed timing or schedule (including phasing, if applicable): "does not apply." IN AD - and "property or site" 7. Do you have any plans for future additions, expansion, or further activity related to or connected with this proposal? If yes, explain. N 1\ S..List any environmental information you know about that has been prepared, or will be prepared, directly related to this proposal. t, c w 9. Do you know whether applications are pending for overnmental approvals of other proposals directly affecting the property covered by your proposal? If yes, explain. f NO 10. List any government approvals or permits that will be needed for your proposal, if known. 1 G 0 t. J\3 (n P6V-�I\_t IT 6(-C A'tJ .A---r-10 � r��Z M r � l o% d 5o&� 11. Give brief, complete description of your proposal, including the proposed uses and the size of the project and site. There are several questions later in this checklist that ask you to describe certain aspects of your proposal. You do not need to repeat those answers on this page. (Lead agencies may modify this form to include additional specific infor- mation on project description.) 1 t--� Do s�f�. 5 �� 12. Location of the proposal. Give sufficient information for a person to understand the precise location of your pro- posed project, including a street address, if any, and section, township, and range, if known. If a proposal would occur over a range of area, provide the range or boundaries of the site(s). Provide a legal description, site plan, vicinity map, and topographic map, if reasonably available. While you should submit any plans required by the agency, you are not required to duplicate maps or detailed plans submitted with any permit applications related to this checklist. TO BE COMPLETED BY APPLICANT B. ENVIRONMENTAL ELEMENTS 1. Earth EVALUATION FOR AGENCY USE ONLY a. General description of the site (circle one): Flat, rolling _ill ) steep slopes, mountainous, other b. What is the steepest slope on the site (approximate percent slope)? 4 4� -2- TO BE COMPLETED BY APPLICANT c. What general types of soils are found on the site (for example, clay, sand, gravel, peat, muck)? If you know the classification of agri sz� ls, specify them and note any prime farmland. / d. Are there surface indications or history of unstable soils in the immediate vicinity? If so, describe. e. Describe the purpose, type, and approximate quantities of any filling or grading pro- posed. Indicate source of fill. ` Af . 0_11t, ::"(J� z f. Could erosion occur as a result oTar!nAgg, construction, or use'? If so, gene ally describe. �SU40 Ct -� �QJ g. About what percent of the site will be covered with impervious surfaces after project construction (for example, asphalt or buildings)? h. Proposed measures to reduce or control erosion, or other impacts to the earth, if any: 2. Air a. What types of emissions to the air would result from the proposal (i.e., dust, automobile, odors, industrial wood smoke) during construction and when the project is completed'? If any, generally describe and give approximate quantities if known. A) 4 b. Are there any off —site sources of emissions or odor that may affect your proposal? If so, generally describe. P- c. Proposed measures to reduce or control emissions or other impacts to air, if any: EVALUATION FOR AGENCI' USE ONLY TO BE COMPLETED BY APPLICANT 3_ Water a. Surface: EVALUATION FOR AGENCY USE ONLY 1) Is there any surface water body on or in the immediate vicinity of the site (including year—round and seasonal streams, saltwater, lakes, ponds, wetlands)? If yes, describe type and provide names. If appropriate, state what stream or river it flows into. N� 2) Will the project require any work over, in, or adjacent to (within 200 feet) the described waters? If yes, please describe and attach available plans. nn 11 Iv� 3) Estimate.the amount of fill and dredge material that would be placed in or removed from surface water or wetlands and indicate the area of the site that would be affected. In- dicate the source of fill material. 4) Will the proposal require surface water withdrawals or diversions? Give general de- scription, purpose, and approximate quantities if known. S (4&� 5) Does the proposal lie within a 100—year floodplain? If so, note location on the site plan. 6) Does the proposal involve any discharges of waste materials to surface waters? If so, describe the type of waste and anticipated volume of discharge. b. Ground: 1) Will ground water be withdrawn, or will water be discharged to ground water? Give general description, purpose, and approximate quantities if known. N-D 2) Describe waste material that will be discharged into the ground from septic tanks or other sources, if any (for example: Domestic sewage; industrial, containing the following chemicals . . .; agricultural; etc.). Describe the general size of the system, the number of such systems, the number of houses to be served (if applicable), or the number of animals or humans the system(s) are expected to serve. i -4- TO BE COMPLETED BY APPLICANT c. Water Runoff (including storm water): EVALUATION FOR AGENCY USE ONLY 1) Describe the source of runoff (including storm water) and method of collection and disposal, if any (include quantities, if known). Where will this water flow? Will this water flow into other waters? If so, describe. 2) Could waste materials enter ground or surface waters? If so, generally describe. d. Proposed measures to reduce or control surface, ground, and runoff water impacts, if any: 4. Plants a. Check or circle types of vegetation found on the site: eeitfuous tree: alder, maple, aspen, other evergreen tree: fir, cedar, pine, other \ shrubs _ grass _ pasture _ crop or grain _ wet soil plants: cattail, buttercup, bullrush, skunk cabbage, other _ water plants: water lily, eelgrass, milfoil, other _ other types of vegetation b. What kind and amount of vegetation will be removed or altered? 0 0'T--0-- c. List threatened or endangered 1species known to be on or near the site. d. Proposed landscaping, use of native plants, or other measures to preserve or enhance vegetation on the site, if any: \ (Y1v\ 5. Animals a. Circle any birds and animals which have been observed on. or near the site or are known to be on or near the site: birds: hawk, heron, eagle, songbirds, other: .................................. ......................... mammals: deer, bear, elk, beaver, other: :... . Fish: bass, salmon, trout, herring, shellfish, other: ............................ b. List any threatened or endangered species known to be on or near the site. -5- TO BE COMPLETED BY .APPLICANT c. Is the site part of a migration route? If so, explain. d. Proposed measures to preserve or enhance wildlife, if any: l v B1—P-- 6. Enerby and Natural Resources a. What kinds of energy (electric, natural gas, oil, wood stove, solar) will be used to meet the completed project's energy needs? Describe �w—heether it will be used for heating, manu- facturing, etc. b. Would your project affect the potential use of solar energy by adjacent properties? If so, generally describe. A `v c. What kinds of energy conservation features are included in the plans of this proposal? List ot}l er(pro ose measures to re uce or control energy impacts, if any: 7. Environmental Health a. Are there any environmental health hazards, including exposure to toxic chemicals, risk of .fire and explosion, spill, or hazardous waste, that could occur as a result of this proposal? If so, describe. P k 1) Describe special emergencrvices that might be required. 2) Proposed measures to reduce or control environmental health hazards, if any: b. Noise 1) What types of noise exist in the area which may affect your project (for example: traffic, equipment, operation, other)? �3 " vW 2) What types and levels of noise would be created by or associated with the project on a short—term or a long—term basis (for example: traffic, construction, operation, other)? Indi- cate what hours noise would come from the site. EVALUATION FOR AGENCY USE. ONI.y TO BE COMPLETED BY APPLICANT EVALUATION FOR AGENCY USE ONLY 3) Proposed measures to reduce or control noise impacts, if any: 8. Land and Shoreline Use a. What is the current use of the site and adjacent properties? 0 M&411A b. Has the site been used'for agriculture? if so, describe. N�C) c. Describe any structures on the site. P�� d. Will any structures be demolished? If so, what? Pl\-) c. What is the current zoning classification of the site? Ukj"k� f. What is the current comprehensive plan designation of the site? g. If applicable, what is the current shoreline m ter program designation of the site? h. Has any part of the site been classified as an "environmentally sensitive" area? If so, specify. I. Approximately how many people would reside or work in the completed project? 3 ' j. Approximately how many people would the completed project displace'? paplk-1 k. Proposed measures to avoid or reduce displacement impacts, if any: 1. Proposed measures to ensure the proposal is compatible with existing and projected land uses and plans, if any: —7— TO BE COMPLETED BY APPLICANT EVALUATION FOR AGENCY USE ONLY 9. Housing a. Approximately how many units would be provin� ded, i and? Indicate whether high, mid- dle, or low-income housing. 1 i` " b. Approximately how many units, if any, would be eliminated? Indicate whether high, middle, or low-income housing. �rau. p c. Proposed measures to reduce or control housing impacts, if any: Lc�_ . 10. Aesthetics a. What is the tallest height of any proposed structure(s), not including antennas., what is the principal exterior building material(s) proposed? > D� C;Jatr b. What views in the immediate vicinity would be altered or obstructed? c. Proposed measures to reduce or control aesthet' impacts, if any: 11. Light and Glare a. What type of light or glare will the proposal p�rQduce.) What time of day would it mainly occur? on`-'�1 b. Could light or glare from the finished project b4 a_safety hazard or interfere with views? (Av'l 7 c. What existing off -site sources of light or glare Ty affect your proposal? I\-.., 0—, d. Proposed measures to reduce or control light and glare impacts, if any: P'6� 12. Recreation a. What designated and informal recreational opportunities are in the immediate vicinity? b. Would the proposed project displace any existing recreational uses? If so, describe. �i 0 TO BE COMPLETED BY APPLICANT EVALUATION FOR AGENCY USE ONLY c. Proposed measures to reduce or control impacts on recreation, including recreation op- portunities to be provided by the project or applicant, if any: 13. Historic and Cultural Preservation a. Are there any places or objects listed on, or proposed for, national, state, or local preser- vation registers known to be on or next to the site? If so, generally describe. b. Generally describe any landmarks or evidence of historic, archaeological, scientific, or cultural importance known to be. on or next .to the site. c. Proposed measures to reduce or control impacts, if any: 14. Transportation a. Identify public streets and highways serving the site, and describe proposed access to the existing street system. Show on site plan4,, f a v. OU Y b. Is site currently served by public transit? If not, what is the approximate distance to the nearest transit stop'? c. How many parking spaces would the completed project have? How many would the project eliminate? Z d. Will the proposal require anv new roads or streets, or improvements to existing roads or streets, not including driveways'? If so. generally describe (indicate whether public or private). 0 e. Will the project use (or occur in the immediate vicinity of) water, rail, or air transporta- tion? If so, generally describe. �n f. How manv vehicular trips per day would be generated by the completed project'? If known, indicate when peak volumes would occur. -� TO BE COMPLETED BY APPLICANT EVALUATION FOR AGENCY USE ONLY g. Proposed measures to reduce or control transportation impacts, if any: 15. Public Services a. Would the project result in an increased need for public services (for example: fire pro- tection, police protection, health care, schools, other)? If so, generally describe. D b. Proposed measures to reduce or control direct impacts on public services, if any. �l 16. Utilities a. Circle utilities cur tl available at the site electricit3 rural ga , ate =refuse serv- L_ �fi-one 3anitar� sewe septic system, oth b. Describe the utilities that are proposed for the project, the utility providing the service, and the general construction activities on the s'teor In e immediate vicinity which might be needed. _ Cz "emu C. SIGNATURE The above answers true and c plete to the best of my knowledge. I understand that the lead agency is r n on the to make its decision. Signature: ............................................ Date Submitted: .. 3 "11 —t:K% -10- TO Illi C(lnll'I.li"I"hl) Itl' APPLICANT EVALUATION FOR AGENCY USE ONLY U. SUPI'I-EN11:1:TAL SHEET FOR NONI'ROJECr ACTIONS (Rezones, Code Changes, Annexations, etc. (do not use this sheet for project actions) Itecause Ihcsc questions are very general, it may be helpful to read them in conjunction with the IISI of the clerrients of the environment. When answering these questions, be aware of the extent the proposal, or the types of activities likely to result from the proposal, would affect the item at a greater intensity or at a faster rate than if the proposal were not implemented. Respond briefly and in general terns. I. How would the proposal be likely to increase discharge to water; emissions to air; pro- duction, storage, or release of toxic or hazardous substances; or production of noise? Proposed measures to avoid or reduce such increases are: 2. How would the proposal be likely to affect plants, animals, fish, or marine life? 0 Proposed measures to protect or conserve plants, animals, fish, or marine life are: 3. How would the proposal be likely to deplete energy or natural resources? Proposed measures to protect or conserve energy and natural resources are: a. How would the proposal be likely to use or affect environmentally sensitive areas of ar- eas designated (or eligible or under study) for governmental protection; such as parks, wil- derness, wild and scenic rivers, threatened or endangered species habitat, historic or cultural sites, wetlands, Iloodplains, or prime farmlands'! Proposed measures to protect such resources or to avoid or reduce impacts are: i. How would the proposal be likely to affect land and shoreline use, including whether it would allow or encourage land or shoreline uses incompatible with existing plans'? TO BE COMPLETED BY APPLICANT EVALUATION FOR AGENCY USE ONLY Proposed measures to avoid or reduce shoreline and land use impacts are: 6. How would the proposal be likely to increase demands on transportation or public ser- vices and utilities? Proposed measures to reduce or respond to such demand(s) are: 7. Identify, if possible, whether the proposal may conflict with local, state, or federal laws or requirements for the protection of the environment. —12= STREET FIL USE PERMIT CITY OF EDM;NDPS; ZONE 5 2o NUMBER CONSTRUCTION PERMIATION SOB OWNER NAME/NAME OF BUSINE S� ADDRESS —� /L, LEGAL DESCRIPTION O7{CHECK SUBDIVISION NO. /QT C/LID NO J �Y MAILING ADDRESS ,J N LOT � Z. TESCP PUBLIC RIGHT O/F�WAY PER OFFICIAL STREET MAP. APPROVED BY CITY j��/ '- MBER EXISTING�v_REQUIREDDEDICATION`jiecr PROPOSEDNAME� RIGHT OF WAY CONSTRUCTION PERMIT REQUIRED AO ESS STREET USE PERMIT REQUIRED �(/// L REVIEW BY SEE ENGINEERING 4EMO GATED CITY TELEPHONE NUMBER NAME r G - L,�'�� 1W S L / ADDRESS JL METER SIZE BUILDING SUPPLY SIZE FIXTURE UNITS CITY i S IMELEPHONE NUMBER uj L & -I -n REMARKS STATE LICENSE NUMBER /„ 1 N SIGN AREA ENV. REVIEW ADB NO. v 1 ALLOWED I PROPOSED COMPLETE I EXEMPT Legal Description of Property - include all easements (show below or attach two copies) SHORELINE a r, w J T ACC Lpk NEW RESIDENTIAL 9- EJ PLUMBING El ADD/ALTER COMMERCIAL MECHANICAL APT. BLDG. El REPAIR SIGN EXCAVADEMOLISH FENCE ❑ OR FILLTE x_FT) CARPORT SWIM REMODEL GARAGE POOL WOODSTOVE/RETAINING WALL/ ❑ RENEWAL INSERT ROCKERY z 7T7/(J cr y NUMBER OF STORIES NUMBER OF p DNA I UNITS NATURE OF WORK TO BE DONE (ATTACH PLOT PLAN) This Permit covers work to be done on private property ONLY. Any construction on the public domain (curbs, sidewalks, driveways, marquees, etc.) will require separate permission. Permit Application: 180 Days Permit Limit: 1 Year • Provided Work is Started Within 180 Days VARIANCE OR CU PLANNING REVIEW BY DATE SETBACKS - FEET HEIGHT I LOT COVERAGE FRONT SIDE REAR REMARKS <URN k-U040tnb # 9)9f)gol,�b2C2- CHECKED BY TYPE OF CONSTRUCTION CODE HEIGHT N 1 /9 -5 zs! SPECIAL INSPECTOR AREA OCCUPANCY OCCUPANT REQUIRED GROUP 3 LOAD YES NO REMARKS PROGRESS INSPECTIONS PER UBC 305 PLAN CHECK FEE BUILDING PLUMBING MECHANICAL GRADING/FILL STATE SURCHARGE ENERGY CODE VALUATION FEE 0 z iz C7 Z z z J a "Applicant, on behalf of his or hef spouse, heirs, assigns and successors in interest, agrees to indemnify, defend and hold harmless the City of Edmonds, Washington, its officials, .,.....L...,.... —4 — � 4— a,,, anrf all r•laimc fnr rfamanoc of DATE: MEMO TO: Permit Coordinator, Building Division FROM: Dan Smith, Engineering Inn'spector ADDRESS: /6,2/5- X OWNER: / b-A/ z14'1/ After review of the subject building permit application, we have the following comments: 1) Construction hours are: WEEKDAYS 7:OOam to 10:00pm WEEKENDS/HOLIDAYS 10:00am to 6:OOpm 2) A Right -of -Way construction permit is required for any work on City property. 3) Connection to City water system required. 4) Connection to City sanitary sewer -system required; obtain separate permit. 5) Water and -sewer lines to be separated by 10 foot minimum. 6) Driveway must be paved a minimum of 20 feet back from City right-of-way; separate permit required. 7) Driveway slope not to exceed 14%. 8) Back water valve required if downstairs plumbing is below elevation of upstream manhole. 9) Builder/Owner responsible for containing all temporary runoff and erosion control on site. Construction may not impact neighboring properties in any way. 10).No burning of construction refuse -without approval from Fire Dept. 11) Street to be kept clean of debris, -dirt, mud, and construction materials. Contractor responsible for dust control. 12) Inspection required on drainage system, catch basin -installation, driveways, and sidewalks. A final engineering inspection is required prior to the building division granting occupancy. DATE: MEMO TO: Permit Coordinator, Building Division FROM: Dan Smith, Engineering Inspector / �o ADDRESS: OWNER: After review of the subject building permit application, we have the following comments: 1) Construction hours are: WEEKDAYS 7:00am to 10:00pm WEEKENDS/HOLIDAYS 10:00am to 6:00pm 2) A Right -of -Way construction permit is required for any work on City property. 3) Connection to City water system required. 4) Connection to City sanitary sewer system required; obtain separate permit. 5) Water and -sewer lines to be separated -by 10 foot minimum. 6) Driveway must be paved a minimum of 20 feet back from City right-of-way; separate permit required. 7) Driveway slope not to exceed 14%. 8) Back water valve required if downstairs plumbing i.s below elevation of upstream manhole. 9) Builder/Owner responsible for containing all temporary runoff and erosion control on site. Construction may not impact neighboring properties in any way. 10) No burning of construction refuse without approval from Fire Dept. 11) Street to be kept clean of debris,,dirt, mud, and construction materials. -..Contractor responsible for dust control. 12) Inspection required on drainage system, catch basin -installation, driveways, and sidewalks. A final engineering inspection i.s required prior to the building division granting occupancy. STANDARD DRAINAGE PLAN UPPER / CATCH 3AY7IN DETENTION PIPE LENGTH CONTROL CATCH VENT %As I N r 1' MIN , 2' MAX COVEK ---I % SLOPE-. SYSTEM CROSS SECTION *SEE PAGE 3 FOR OUTLET CONTROL DETAIL. OUTLGT CONTROL :�7 4, TO OUTLET (RI P RAP OR RUNOFF SPREADER) - 2' s 2' a G'02=P, 4=6" SPALLS (OIL eowL) .� Z - 2' ,c 3" OESP, % CRUSHED ROCK FROM T oLrLE-r CONTROL RIPRAP OUTLET OUTFLOW TRENCH, MIN LONG, TOP ', q• PEFLF PiP TO BE LEVEL FROM OUT6ET I CONTROL L 4" -PERF PIPS RUNOW SPREADER OUTLET DETENTION SYSTEM PAGE I OF 2 for 41 I1. Lt ttiti,.i location plan bytz— phone 'F date- ?-`�- DESIGN DATA System Imperm Pipe Pipe Orifice Number Area Diam Length Diameter NOTES 1. Call Engineering Division (771-3202) for prebackfill and final inspections. 2. Responsibility for operation and maintenance of drainage systems on private property is the responsibility of the property owner(s). 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. IAIQ R =Q;'"fV E D MAR PERMIT COUNTER CITY OF EDMONDS iio _ gin s� 9 7�rn a�oo� 4i .� A/ , 7' � SITE PLAN. SCALE: NOTE: DO NOT USE RUNOFF SPREADER ON SLOPES a OVER 15 PERCENT ( WITHOUT SPECIAL DESIGN ) M AR - I _. . PERMIT COUNTER r 1215, 3�0 300S 2 co C7�PWUVYO AZAO-OV / 1 $0 - �"6 _ — Ex�w4p.-O 'r �"I N►c) f �4,� 4R� 3 2 `rE ►UlliCrl �'�� TlFj Pe- UPiPER LA—,,... 114 DETENTION PIPE LENGTH CONTROL CATCH VENT) sA3IN 1 r 1t MIN , 2' MAX COVER % 5L.OPE� .i SYSTEM CROSS SECTION SEE PAGE 3 FOR OUTLET CONTROL. DETAIL. OUTLET CONTROL 4. MI TO OUTLET (RI PRAP OR RU NOF F SPREADER ._ 2' . 2' a 6" VEXT, 4"--b" SPALIS (oaeowL) .� 2'. 2' x 3" DEEP, 3(._ CRUSHED ROCK FROr+ � OLrrLET CONT iLOL FROM OLrrLET CON-rROL RIPRAP OUTLET OUTFLOW TRENCH, MIN LONG, TOP 4 4" PERF PIP TO HE LEVEL 4" $ERF PIPE RUN9FF' SPREADER OUTLET STANDARD DRAINAGE PLAN DETENTION SYSTEM PAGE /I�OF I for _�1 �G .(•► �ts�d►•. location plan by phone _ 12 TO'% 11,710 date- :2-5-FA DESIGN DATA System Imperm Pipe Pipe Orifice Number Area Diam Length Diameter 15 to NOTES 1. Call Engineering Division (771-3202) for prebackfill and final inspections. 2. Responsibility for operation and maintenance of drainage systems on private property is the responsibility of the property owner(s). 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. _ MAR VO J PERMIT COUNTER CITY OF EDMONDS s� 0utie OPq ii 'R✓� Fl�I ��g rr SITE PLAN, SCALE: . 11 5 o p *_X f -nNC� .vC�•pft�4c NOTE: DO NOT USE RUNOFF SPREADER ON SLOPES OVER 15 PERCENT ( WITHOUT SPECIAL DESIGN ) MAR 9 m R'72'0 PERMIT COUNTER i ■ I N-AR f2a