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APPROVED ENG RESUB 2-BLD2023-0433+Civil_Plan+8.30.2023_4.04.28_PM+3756894NE1/4, SW1/4, SEC 24, TWP 27N, RGE 3E, W.M. EX SDMH CB 1 RIM 166.95 IE 10"CONC(E)=161.35 TYPE 11-48" lE 12"PVC(W)=159" 95 VANED GRATE 3 05 N=10606.04 840 DA EY STREET lE 8"CONC(S)=16 IE 8"CONC(NE)=163.05 E=11000.62 RIM 172.50 SITE DEVELOPMENT PLANS 8" lE 157.00 (IN-S) 9.6NC: t7R/i/EWAY' . ' 10" lE 164.30 (IN-E) 10" lE 164.30 (OUT-W) DRI VEWA Y ` Dfl VEDV�fY ' N 10552.31 t / I i I PROPOSED HOUSE E 11000.62 lo I MAIN FF 175.56 RIM 175.40lo v IL I 4 /E 171.90 (IN -NE) lo a BSBL j 8„ E 169.2d (IN -W)lo I I O I ( i (OUT-N) lo r� ( II N o, I;I CITY OF EDMONDS BLK 81 � IiII II' u,P, VOL. 2 PG. 39 I III ,- II li III; SSCO I III ------------ RIM 175.0 -=-==-----------==� �� - I /E 172.51 Ili �O r/j -- t COVERED Ili j I I Ii 1 1 V i j ill ii PAT/0 iil 1ii I I I PAno ��-------------�� III Ili it 4" PVC SEWER ii HOUSE SERVICE ®REFRENCE: GARAG--E-- -----, l; Q ,�I 2.09 MIN 23 STORMWATER SITE PLAN REPOT RAM SDCO 4 CROSSING FF 175.18 NN4/3/2 ENGINEERING, INC 3/28/ 023 GEOTECHNICAL EVALUATION 4 PVC RIM 175. 00 I 4 SD 1E=172.8 1 I I S2 ; 4" SS TOP=170. 0 1 I p�c SEPARATION=2.8' I I 175.18 FG i l � I 175.18 FG I;i, o l p 1 4" lE 172.40 I ® i�i EARTH SOLUTIONS NW LLC F _ �- _ __ _ COVERED - -4�� : �- :-��- .: 2 I D INSTALL 6 SAN/TAR?',SEWER I C CLEANOUT © PROPERTY LINE '. 1NALI4 / PER CITY STD DWG NO. SS-200 N (SEE SHEET D 1-02) 1 (SSCO TO HAVE 12" CAST IRON 1 LAMPHOLE COVER WITH. 1/2" CHANNEL DRAIN J TOP 175 BOLTS, TYP) ® , 00 _ _ _ _ _ _ _ --------- NOS PRO CHANNEL DRAIN BLD2023-04�3 15' �SBL 7r� 4- P 5 . `.. ,`:. ;•; 3 ' OR APPROVED EQUAL � f 1� 4" PVC � ,� . .. v i f.,`...':..:::..:..::: �° (SEE DETAIL ON SHT DT-02) 2 i i f RIM 175. 00 4 � /E 173.00 4 N I PROPOSED TREE (TYP) U �6� f iq -4" PVC @ 37.509 OONGR51`° j 1 (SEE TREE PLANTING INSTALL CONC DRIVEWAY APPROACH ::,:�;. DETAIL AND NOTES, 1 ;� 175.E PER CITY STD DWG N0. TR-546 1 . ..,?7S 7 :... I •:::.t:. THIS SHEET) /.:::::.: ,:. ,.. �. i •' i FG SSCO p ;FG° .::.:..: ' :: .:.. (SEE SHEET DT-01) I .>, .............. GRAVEL DRIVE Y .......... :..� ............ :.':.'..:.':.':.': t.':.:.':.'..:.':.'..':.'..:.':.'.'::'.:'::' • " N 89 58 35 E 74.90 BRIM 175.8f i 166. ..>, •: - :: ` :; " ::.::':; .,...., ..•:; :::.:: •;; .:.., :: ,:; ::::.::"` `; ... P :::';:.:.- moo- 176. 6f ::::: . . ::.:::: ::::: -- -- \-- ter. . EG--`-----�.�����L --I-J-----------i------- -- APPROX. LOCH ON OF EXIST SEWER LATERAL. CONTRACTOR TO VERIFY n ( - EX SSMH LOCATION PR/OR TO CONSTRUCTION) SEWER LATERAL TO BE TV'D BY THE:':.':.':.'.:.:. C :::.:.. :. .': :T:T.:.::.':.':.:.. 175.9f RIM 168.77 " lE 8 CONC N -162.72 () CAN CITY OF EDMONOS SEWER DEPARTMENT TO DETERM/NE lF LINE : AN BE ' ' �. EG lE 8 CONC E -162 82 RE -USED. CONTACT ENG/NEER/NGPERMITSCDMONDSWA.GOV .O SCHEDULE: :.' : ::::' ::' :. v E Y..... " O- INSPECTION. IF THE LINE IS DAMAGED OR NOT A .S":LINE FROM: THE MAIN: : I . :•:::GR;9:1/�1; :'•.:.:.:. •.:'..:.:.:.'•.:'..:. •.: lE 8 CONC(W)=162.72 " r.', . TO THE PROPERTY LINE, THE SEWER�A�ERAL SH9LL.BE REPLACED EX 8 CONC SEWER ---SS---- -- -- -= �+---- a lE 164.35f� CITY OF EDMbNDS BLK 81 LOT 31 LOT 30 I LOT 29 VOL, 2y I PG. 39 LOT 28 I LOT 27 BUILDING HEIGHT CALCULATIONS (AEG) ELEVA 77ON A: 174.58 ELEVA 77ON B. 176.38 ELEVA 77ON C. 176. 53 ELEVA 77ON D: 175.48 TOTAL: = 702.97 AVERAGE ORIGINAL GRADE (AOG) = 175,74 MAIN FINISHED FLOOR = 175.56 ROOF A T RIDGE = 200.21 ALLOWABLE BUILDING HEIGHT = 200.74 (175.74 + 25 FT) IMPERVIOUS AREAS HOUSE+COVERED D/W, PATIO, PORCH, WALK 3,160 SF UNCOVERED PA770 AND WALK 271 SF UNCOVERED DRI VEWA Y 813 SF TOTAL = 4,244 SF LOT COVERAGE LOT AREA: 8,201 SF ALLOWABLE COVERAGE (359) 2,870 SF HOUSE, COVERED DECK & GARAGE 2,868 SF PERCENT COVERAGE 34.979 SOILS NOTE ALL DISTURBED SOILS WILL BE COMPOST AMENDED PER BMP T.5.13. PROJECT CLASSIFICATION PROJECT CLASS/FICA 710N: CA 7EGORY 1 EDMONDS WA 7ERSHED BASIN: SHELL CREEK FLOW CONTROL STANDARD: EXEMPT, LESS THAN 10,000 SF STORMWATER BMPS, DETENTION PIPE POST CONSTRUCTION SOIL AMENDMENT (T5.13) N Stake trees in tree pits or trees under 2" cal.: Provide (4) 2x2 or 2x4 p.t. wood or metal fence posts, secure tree with poly. webbing straps at 1131 of tree. Provide 2-4" approved mulch throughout plant beds. do not place against trunk as shown Edge beds with continuous trench at lawns and hardscape, 4" min depth as shown to hold mulch Compacted or undisturbed sof Fill and compact base of pit to set root collar SCALE: 1" = 10' 0 5 10 20 ML4 NOTES: t . Set tree plumb and vertical. 2. Rotate tree to align as grown in field: north face to North. 3. Prune dead, damaged and crossing branches. Elevate branches as per City standards where applicable. Do not cut branch lips or central leader. 4. Remove all stakes and guys after 12 months. Guy all trees over 2" cal. in plant beds: Secure 2x2 p.t. wooden stakes - min (3) per tree, equally spaced. with poly. webbing straps at first branch or at 113 height of tree, whichever is higher. It wire guy and hose is used, Include fluorescent color tags on ea. wire at mid point. Mound soil around outside of root ball approx. 3" 11 or on downhill side of sloped beds: remove after growing season _ Remove strapping, wire basket and burlap from top 1/3 minimum of root _ ball. Cut any girdling Backfill pit w/ approved 1-4" above finish grade. I I III I ' clean Planting mix in 12" max. lifts, lightly compact to hold root ball 2 x roct ball dia !/71f1 TREE PLANTING DETAIL NOT TO SCALE N ----- - PUGIFTMUND - - - - - CA-PERS - - - - - y - - - - - - - - - - - - - - EDMONDS - - -4i - `rT TREE SCHEDULE SYMBOL BOTANICAL NAME/COMMON NAME QTY SIZE • ACER CIRCINA TUM / VINE MAPLE 3 MIN. 1-1/2" CALIPER TREE NOTES 1. THERE ARE NO SIGNIFICANT TREES (6" DBH) AS DEFINED BY ECDC 23.10.020.R. 2. 3 SIGNIFICANT TREES TO BE PLANTED PER PLANTING REQUIREMENTS ECDC 23.10.060. C. 5. J. ORANGE PROTECTIVE BARRIER FENCING SHALL BE PLACED AT THE DRIP LINE OF TREES TO REMAIN AND AROUND AREAS PROPOSED FOR LOW IMPACT DEVELOPMENT TECHNIQUES, SUCH AS RAIN GARDENS, INFILTRATION SYSTEMS, ETC., TO PROTECT THE AREA FROM COMPACTION. UTILITY SEPARATION REQUIREMENTS WA TER • 18" MIN/MUM COVER FOR WATER SERVICES. • 3' MINIMUM HORIZONTAL SEPARATION BETWEEN WATER SERVICES AND ALL OTHER UTILITIES, EXCEPT SANITARY SEWER. • 10' HORIZONTAL SEPARATION BETWEEN SANITARY SEWER AND W47ER MAINS OR SERVICES. • 12" MIN/MUM VER 77CAL SEPARATION, FOR PERPENDICULAR CROSSINGS, BETWEEN W47ER MAINS OR SERVICES AND ALL OTHER U77L/T/ES, EXCEPT SANITARY SEWER. SANITARY SEWER • 2' MINIMUM COVER FOR SIDE SEWERS & LATERALS. • 5' MINIMUM HORIZONTAL SEPARATION BETWEEN SANITARY SEWER AND ALL OTHER U77LI77ES, EXCEPT WATER. • 10' HORIZONTAL SEPARATION BETWEEN SANITARY SEWER AND WA 7ER MAINS OR SERVICES. • 12" MIN/MUM VER 77CAL SEPARATION, FOR PERPENDICULAR CROSSINGS, BETWEEN SANITARY SEWER AND ALL OTHER U77L177ES, EXCEPT WATER. • 18" MIN/MUM VER 77CAL SEPARATION BETWEEN WATER AND SEWER, SEWER LAID BELOW WA TER. STORM • 1' MIN/MUM COVER REQUIRED /N LANDSCAPE AREAS, 2"MINIMUM COVER REQUIRED UNDER DRIVABLE SURFACES, UNLESS DUCTILE IRON PIPE IS USED. • 5' MIN/MUM HORIZONTAL SEPARATION BETWEEN STORM AND ALL 07HER UTILITIES. OUTSIDE AGENCY UTLI TIES • 36" MIN/MUM COVER FOR JOINT GAS, ELECTRIC, TELEPHONE, CABLE TV SERVICE AND CONDUCTORS. • 36" MIN/MUM COVER FOR A PRIMARY DISTRIBUTION SYSTEM. ELECTRIC VEHICLE CHARGING STATION NOTE THE VEHICLE PARKING SPACE WITHIN THE GARAGE SHALL BE ELECTRIC VEHICLE READY. THE GARAGE SHALL INCLUDE A FULL Y- WIRED CIRCUIT WITH LEVEL lI OR LEVEL Ill (PER ECDC 17.115) ELECTRICAL VEHICLE CHARGING RECEPTACLE OUTLET OR TERM/NATION POINT, INCLUDING CONDUIT AND WRING AND 771E ELECTRICAL SERVICE CAPACITY 208 V 40 AMP MIN/MUM NECESSARY TO SERVE THE RECEPTABLE 7HAT ALLOWS FOR FUTURE INSTALLATION OF AN ELECTRICAL VEHICLE CHARGING STATION. UTILITY NOTE ALL NEW U77L/T/ES ARE REQUIRED TO BE INSTALLED UNDERGROUND. IF THE RIM TO INVERT OF ANY CATCH BASIN EXCEEDS 5 FEET A TYPE ll CATCH BASIN WILL BE REQUIRED. FOOTING DRAINS TO CONNECT TO DETENTION PIPE. STORMWATER CONTROL SUMMARY PROJECT SITE CATEGORY CATEGORY 1 DISCHARGE LOCA 770N: CITY MS4 /N DALEY S7REET TYPE OF AREA SO. FT. STORMWA 7ER FACILITY LAWN & LANDSCAPE 4,077 SF SOIL AMENDMENTS T5.13 ROOFS 3,160 SF STORMWATER BMP DETENTION P/PE HARD SURFACES 1,084 SF STORMWATER BMP DETENTION PIPE SIDE SEWER NOTE EXISTING SEWER LATERAL TO BE REPLACED OR RELINED, WITH PREFERENCE TO RELINING WHEN TECHNICALLY FEASIBLE. THIS REQUIREMENT MAY BE WAIVED IF IT IS DEMONSTRATED THAT THE EXISTING SIDE SEWER AND LATERAL WAS CONSTRUCTED IN ACCORDANCE WITH THE CURRENT (AT THE TIME OF DEVELOPMENT) CITY STANDARDS. A VIDEO INSPECTION OF THE LATERAL SHALL BE PERFORMED BY THE CITY'S PUBLIC WORKS DEPARTMENT TO DETERMINE THE CONDITION OF THE LATERAL. PLEASE CONTACT ENG/NEERINGPERMITS®EDMONDSWA.GOV TO SCHEDULE AN INSPECTION. PATCH/NG/OVERLAY NOTE UTILITY PATCHES SHALL BE COMBINED AND FULL MI OR HALF W/D 7H 0 VERLA Y WILL BE REQUIRED DEPENDING ON 7HE EXTENT OF DISTURBANCE. WHERE UTILITY PATCHES FALL ENTIRELY W/ THIN ONE TRAVEL LANE, 7HE OVERLAY SHALL EXTEND TO THE CENTERLINE OF ROADWAY. WHERE UTILITY PATCHES EXTEND INTO BOTH TRAVEL LANES, THEN A FULL MD TV 0 VERLA Y /S REQUIRED. BELL ST ST VICINITY MAP NOT TO SCALE PROJECT TEAM 0 a O OWNER/APPLICANT CIVIL ENGINEER PETER AND SA TANG 648 BELL STREET EDMONDS, WA 98020 (206)372-2584 SURVEYOR PACIFIC COAST SURVEYS, INC. PO BOX 13619 MILL CREEK, WA 98082 (425) 512- 7099 CONTACT' DARREN J• RIDDLE RAM ENGINEERING, INC. 19109 367H AVE W, SUITE 100 LYNNWOOD, WA 98036 (425) 678-6960 CONTACT' ROB L. LONG, PE ROBL @RAMENGINEER/NGINC. COM w LEGAL DESCRIPTION LOT 10, 11 AND THE WEST HALF OF LOT 12 /N BLOCK 81 OF CITY OF EDMONDS, ACCORDING TO THE PLAT THEREOF RECORDED /N VOLUME 2 OF PLATS AT PAGE 39, IN SNOHOMISH COUNTY, WASHINGTON. SITUATE /N THE CITY OF EDMONDS, COUNTY OF SNOHOMISH, STATE OF WASH/NGTON. BASIS OF BEARING NORTH 773220" EAST BETWEEN TWO FOUND MONUMENTS AS SHOWN. DATUM/BENCHMARK tUM1I (M.L.L.W.) RAILROAD SPIKE IN EAST FACE OF POWER POLE ON THE NORTH SIDE OF GLEN ST. PER EDMONDS CREEKSIDE CONDO PH. 1. ELEVATION = 76.89' SURVEY REFERENCES (R1) RECORD OF SURVEY - AFN 201206225002 (R2) PLA T OF CITY OF EDMONDS - VOL. 2, PG. 39 (R3) EDMONDS CREEKSIDE (PHASE 1) CONDO - AFN 9006285011 NOTES 1. THIS SURVEY HAS BEEN PREPARED FOR THE EXCLUSIVE USE OF PARTIES WHOSE NAMES APPEAR HEREON ONLY, AND DOES NOT EXTEND TO ANY UNNAMED THIRD PARTIES WITHOUT EXPRESS RECERTIFICATION 8Y THE LAND SURVEYOR OF RECORD. 2. BOUNDARY LINES SHOWN AND CORNERS SET REPRESENT DEED LOCATIONS,• OWNERSHIP LINES MAY VARY. NO GUARANTEE OF OWNERSHIP IS EXPRESSED OR IMPLIED. THIS SURVEY WAS PERFORMED WITHOUT THE BENEFIT OF A TITLE REPORT AND DOES NOT PURPORT TO SHOW ALL EASEMENTS, RESTRICTIONS, RESERVATIONS, AND OCCUPATION WHICH MAY ENCUMBER TITLE OR USE OF SUBJECT PROPERTY. SITE DATA SITE ADDRESS: 840 DALEY ST, EDMONDS, WA 98020 TOTAL SITE AREA: 8,201 SF (0.19 AC) EXISTING ZONING: RS-6 AGENCIES/UTILITIES JURISDICTION CITY OF EDMONDS WATER DISTRICT CITY OF EDMONDS SEWER DISTRICT CITY OF EDMONDS STORM WA TER CITY OF EDMONDS SCHOOL DISTRICT EDMONDS SCHOOL DISTRICT NO. 15 FIRE DISTRICT SOUTH SNOHOMISH COUNTY FIRE & RESCUE TELEPHONE Z/PL Y ELECTRICAL SNOHOMISH COUNTY PUD NO. 1 GAS PSE GARBAGE SOUND DISPOSAL SHEET INDEX 1 SP-01 SITE DEVELOPMENT PLAN 2 GN-01 GENERAL NOTES & LEGEND 3 TP-01 CLEARING, GRADING & TESC PLAN 4 DT-01 GENERAL DETAILS 5 DT-02 GENERAL DETAILS CONSTRUCT/ON NOTE APPLICANT SHALL REPAIR/RELACE ALL DAMAGE TO UTILITIES OR FRONTAGE IMPROVEMENTS /N CITY RIGHT-OF-WAY PER CITY STANDARDS THAT IS CAUSED OR OCCURS DURING THE PERMITTED PROJECT. Know what's below. CBII before you dig. BLD2023-0443 APPROVED FOR CONSTRUCTION CITY _Y_ _ OF EDMONDS . 09/11 /2023 CITY ENGINEERING DIVISION ENGINEERING, INC. Civil Engineering / Land Planning RAM 19109 36TH AVE W, SUITE 100 LYNNWOOD, WA 98036 PHONE: (425) 678-6960 WWW.RAMENGINEERINGINC.COM cri O o W O Z z Uj Z Z:z �O U U U 11- 1-- 1­_U U U � Q s W w W RESUB Aug 31 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT 8�3D�ZDZ3 ENGINEER: Z Z V) O 4 O ROB L. LONG, PE DRAWN BY.• BRIAN CLARK ISSUE DATE: SCALE: 4/03/2J AS NOTED JOB NO. 23-002 SHEET' SP-0 1 SHT / OF 5 GENERAL NOTES 1. ALL MATERIALS AND WORK SHOWN ON THESE PLANS SHALL CONFORM TO THE CITY OF EDMONDS STANDARD PLANS AND DETAILS, THE FOLLOWING SPECIFICATIONS AND CODES, AND ALL OTHER APPLICABLE LOCAL MUNICIPAL, STATE, AND FEDERAL CODES, RULES AND REGULATIONS- - CURRENT INTERNATIONAL BUILDING CODE (IBC) - CURRENT WSDOT/APWA STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCT/ON - 2019 WASHINGTON STATE DEPARTMENT OF ECOLOGY STORMWA TER MANAGEMENT MANUAL FOR WESTERN WASHINGTON 2. STANDARD PLAN AND TYPE NUMBERS INDICATED ON THESE DRAWINGS REFER TO CITY OF EDMONDS STANDARD DETAILS, UNLESS NOTED OTHERWISE J. A COPY OF THESE APPROVED PLANS MUST BE ON 7HE JOBSI7E WHENEVER CONSTRUCTION IS IN PROGRESS. 4. DEVIATIONS FROM 77-IESE PLANS MUST BE APPROVED BY THE ENGINEER OF RECORD AND THE LOCAL GOVERNING AUTHORITY. 5. CONTRACTOR SHALL RECORD ALL APPROVED DEVIATIONS FROM THESE PLANS ON A SET OF "AS -BUILT" DRAWINGS AND SHALL SUMMARIZE ALL ASBUILT COND177ONS ON ONE SET OF REPRODUCIBLE DRAWINGS FOR SUBMITTAL TO THE OWNER PRIOR PROJECT COMPLE77ON AND ACCEPTANCE. A SET OF AS -BUILT DRAWINGS SHALL BE SUBMITTED TO THE CITY OF EDMONDS PRIOR TO FINAL APPROVAL OF THE BUILDING OCCUPANCY/FINAL PROJECT APPROVAL. 6. ELEVATIONS SHOWN ARE IN FEET. SEE SURVEY FOR BENCHMARK INFORMATION. 7. THE L OCA T70NS OF EXISTING UTIL177ES AND SITE FEATURES SHOWN HEREON HAVE BEEN FURNISHED BY OTHERS BY FIELD SURVEY OR OBTAINED FROM AVAILABLE RECORDS AND SHOULD THEREFORE BE CONSIDERED APPROXIMATE ONLY AND NOT NECESSARILY COMPLETE /T IS THE SOLE RESPONSIBILITY OF 7HE CONTRACTOR TO INDEPENDENTLY VERIFY THE ACCURACY OF ALL UTILITY LOCATONS SHOWN AND TO FURTHER DISCOVER AND PROTECT ANY OTHER U7ILITIES NOT SHOWN HEREON WHICH MAY BE AFFECTED BY THE IMPLEMENTATION OF THIS PLAN. CONTRACTOR SHALL VERIFY LOCATION, DEPTH, SIZE, TYPE AND CONDITION OF EXISTING UTILITY LINES AT CONNECTION OR CROSSING POINTS BEFORE TRENCHING FOR NEW UTILITIES. ENGINEER ASSUMES NO RESPONSIBILITY FOR THE COMPLETENESS OR ACCURACY OF THE EXISTING U77L/TIES AND SITE FEATURES PRESENTED ON THESE DRAWINGS. ENGINEER SHALL BE NOTIFIED IMMEDIATELY OF CONFLICTS THAT ARISE. 8. CONTRACTOR SHALL LOCATE AND PROTECT ALL UTILITIES DURING CONSTRUCTON AND SHALL CONTACT THE UNDERGROUND U77LIT/ES LOCATION SERVICE (1-800-424-5555) AT LEAST 48 HOURS PR/OR TO CONSTRUCT/ON. 9. CONTRACTOR SHALL VERIFY ALL CONDITIONS AND DIMENSIONS AT THE PROJECT SITE BEFORE STAR77NG WORK AND SHALL NOTIFY OWNER'S REPRESENTATIVE OF ANY DISCREPANCIES 10. PIPE LENGTHS WHERE SHOWN ARE APPROXIMATE AND MAY CHANGE DUE TO FIELD CONDITIONS. 11. CONTRACTOR SHALL OBTAIN A COPY OF THE GEOTECHNICAL REPORT (WHERE APPLICABLE) AND SHALL THOROUGHLY FAMILIARIZE HIMSELF WITH THE CONTENTS THEREOF. ALL SI7E WORK SHALL BE PERFORMED IN STRICT COMPLIANCE WI7H THE RECOMMENDA RONS OF THIS REPORT. 12. STRUCTURAL FILL MATERIAL AND PLACEMENT SHALL CONFORM TO THE RECOMMENDATIONS OF THE PROJECT GEOTECHNICAL REPORT. 13. SUBGRADE SOILS IN ALL AREAS WHERE RAIN GARDENS, INFILTRATION OR PERVIOUS PAVEMENT IS TO BE PLACED SHALL BE DELINEATED AND PROTECTED AT ALL TIMES FROM COMPACTIVE ACITVI77ES (l.E. HEAVY EQUIPMENT, STOCKPILING). 14. MANHOLES, CATCH BASINS, U77LI77ES AND PAVEMENT SHALL BEAR ON MEDIUM DENSE TO VERY DENSE NATIVE SOIL OR COMPACTED STRUCTURAL FILL. IF SOIL IS DISTURBED, SOFT, LOOSE, WET OR IF ORGANIC MATERIAL IS PRESENT AT SUBGRADE ELEVATION, REMOVE AND REPLACE W1774 COMPACTED STRUCTURAL FILL PER GEOTECHNICAL REPORT. 15. SEE SURVEY AND ARCH/7ECTURAL DRA WINGS FOR DIMENSIONS AND LOCATIONS OF BUILDINGS, LANDSCAPED AREAS AND 07HER PROPOSED OR EXISTING SITE FEATURES. 16. SEE ARCHITECTURAL DRAWINGS FOR PER/METER FOUNDATION DRAINS. FOUNDA 77ON DRAINS SHALL BE INDEPENDENT OF OTHER S/7E DRAIN LINES AND SHALL BE RGHTLINED TO THE STORM DRAIN SYSTEM WHERE INDICATED ON THE PLANS. 17. ALL REQUIRED STORMWA7ER FACILITIES MUST BE CONSTRUCTED AND IN OPERATION PRIOR TO INSTALLATI0N OF ANY PAVEMENT UNLESS OTHERWISE APPROVED BY THE ENGINEER. 18. ALL ROOF DRAINS, CATCH BASINS AND 07HER EXTERNAL DRAINS SHALL BE CONNECTED TO 7HE STORM DRAINAGE SYSTEM, UNLESS NOTED 07HERWISE. 19. ALL FOOTING DRAINS SERVING BUILDINGS, WALLS, ROCKERIES, ETC. SHALL CONNECT TO THE DRAINAGE SYSTEM OR INDIVIDUAL DRYWELLS. 20. CONTRACTOR SHALL OBTAIN AND PAY FOR ALL PERMITS REQUIRED FOR INSTALLATION OF ALL SITE IMPROVEMENTS INDICATED ON THESE DRAWINGS. 21. A SEPARATE IRRIGATION PERMIT MUST BE OBTAINED FROM THE CITY PUBLIC WORKS DEPARTMENT. PRIOR TO FINAL CONSTRUC7ON ACCEPTANCE, PROVIDE TO THE CITY WATER QUALITY TECHNICIAN, A COPY OF THE BACKFLOW TEST REPORT. TEST REPORTS CAN BE FAXED TO 425-744-6057 OR EMAILED TO JEFF.KOB)1K@EDMONDSWA.GOV. BACKFLOW TESTING SHALL BE COMPLETED BY THE OWNER ANNUALLY THEREAFTER, 22. AS A MIN/MUM REQUIREMENT, ALL DISTURBED AREAS ON AND OFF SITE SHALL BE RE77JRNED TO THE EQUIVALENT OF THEIR PRECONSTRUCTION CONDITION /N ACCORDANCE WITH APPROPRIATE REQUIREMENTS AND STANDARDS. 23. ALL DISTURBED SOIL AREAS SHALL BE COMPOST AMENDED AND SEEDED OR STABILIZED BY OTHER ACCEPTABLE METHODS FOR THE PREVENT/ON OF ONSITE EROSION AFTER THE COMPLET70N OF CONSTRUCTION. SEE EROSION CONTROL PLANS FOR SPECIFIC GRADING AND EROSION CONTROL REQUIREMENTS. 24. THE CONTRACTOR SHALL KEEP OFF -SITE STREETS CLEAN AT ALL TIMES BY SWEEPING. WASHING OF THESE STREETS WILL NOT BE ALLOWED WITHOUT PRIOR APPROVAL. 25. THIS PROJECT IS NOT A BALANCED EARTHWORK PROJECT. BOTH EXPORT AND IMPORT OF SOIL AND ROCK MATERIALS ARE REQUIRED. 26. SLOPE OF FINISHED GRADE SHALL BE CONSTANT BETWEEN FIN/SHED CONTOURS OR SPOT ELEVATIONS SHOWN. 27. FINISHED GRADE SHALL SLOPE AWAY FROM BUILDING WALLS AT MIN/MUM 59 SLOPE FOR A MINIMUM DISTANCE OF 10 FEET. 28. CONTRACTOR SHALL BE RESPONSIBLE FOR AND SHALL INSTALL AND MAINTAIN SHORING AND BRACING AS NECESSARY TO PROTECT WORKERS, EXISTING BUILDINGS, STREETS, WALKWAYS, U77LITIES AND OTHER EXIS77NG AND PROPOSED IMPROVEMENTS AND EXCAVATIONS AGAINST LOSS OF GROUND OR CAVING EMBANKMENTS CONTRACTOR SHALL ALSO BE RESPONSIBLE FOR REMOVAL OF SHORING AND BRACING, AS REQUIRED. 29. CONTRACTOR SHALL OBTAIN APPROVAL FROM THE CITY AND FOLLOW CITY PROCEDURES FOR ALL WATER SERVICE INTERRUPTIONS, HYDRANT SHUTOFFS, STREET CLOSURES OR OTHER ACCESS RESTRICTIONS. CONTRACTOR SHALL NOT RELOCATE OR ELIMINATE ANY HYDRANTS WITHOUT FIRST OBTAINING WRITTEN APPROVAL FROM THE FIRE MARSHAL. 30. COORDINATE AND ARRANGE FOR ALL UTILITY CONNECTIONS, U77LITY RELOCATIONS AND/OR SERVICE INTERRUPTIONS WITH THE AFFECTED OWNERS AND APPROPRIATE UTILITY COMPANIES. CONNECTIONS TO EXISTING UTILITIES SHALL BE MADE ONLY W/TH ADVANCE WRITTEN APPROVAL OF THE AUTHOR/77ES GOVERN/NG SAID UTILITIES 31. ALL UTIL177ES SHALL BE PLACED UNDERGROUND. 32. EXISTING UTILITY LINES IN SERVICE WHICH ARE DAMAGED DUE TO CONSTRUC770N WORK SHALL BE REPAIRED AT CONTRACTOR'S EXPENSE AND INSPECTED AND ACCEPTED BY CITY OF EDMONDS AND OWNERS REPRESENTATIVE PRIOR TO BACKF/LL/NG. 33. NEW U77LITY LOCATIONS ARE GENERALLY SHOWN BY DIMENSION, WHERE NO DIMENSIONS ARE INDICATED, LOCATIONS MAY BE SCALED FROM DRAW/NGS. FIELD ADJUSTMENTS SHALL BE APPROVED BY OWNER'S REPRESENTATIVE AND CITY. 34. FIELD STAKE ALL UTILITY STUBS AT THE PROPERTY LINE. 35. TRENCH BACKFILL OF UTIL177ES LOCATED WITHIN THE CITY RIGHT-OF-WAY SHALL BE COMPACTED TO 959: COMPACTION TEST REPORTS SHALL BE PROVIDED TO THE CITY PRIOR TO PAVING. 36. WHERE NEW PIPE CLEARS AN EXISTING OR NEW UTILITY BY 6" OR LESS, PLACE ETHAFOAM 200 CUSHION BETWEEN THE UTILITIES. 37. SEE MECHANICAL DRAWINGS (WHERE APPLICABLE) FOR CONTINUATION OF SITE U7ILITIES WITHIN THE BUILDING. 38. SEE ELECTRICAL DRAWINGS (WHERE APPLICABLE) FOR EXTERIOR ELECTRICAL WORK. 39. SEE LANDSCAPE DRAWINGS (WHERE APPLICABLE) FOR SITE IRRIGATION SYSTEM. 40. PIPE MATERIAL AND SIGNAGE SUBMITTALS SHALL BE PROVIDED TO CITY ENGINEERING DIVISION FOR APPROVAL PRIOR TO INSTALLATION. NE1/4, SW1/4, SEC 24, TWP 27N, RGE 3E, W.M. TESC NOTES 1. ESC MINIMUM REQUIREMENT -CONSTRUCTION ACCESS ROUT, CONSTRUCT/ON VEHICLE ACCESS SHALL BE, WHENEVER PRACTICAL, LIM17ED TO ONE ROUTE. ACCESS POINTS SHALL BE STABILIZED WITH QUARRY SPALLS OR CRUSHED ROCK TO MINIMIZE THE TRACKING OF SEDIMENT ONTO PUBLIC ROADS. IF SEDIMENT IS TRANSPORTED ONTO A ROAD SURFACE, THE ROADS SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM ROADS BY SHOVELING OR SWEEPING AND BE TRANSPORTED TO A CONTROLLED SEDIMENT DISPOSAL AREA WITHIN 24 HOURS STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT /S REMOVED IN THIS MANNER. 2. ESC MINIMUM REQUIREMENT-STABILIZATON OF EXPOSED AREAS. ALL SOILS EXPOSED BY LAND DISTURBING AC77WT/ES SHALL BE STABILIZED BY SUITABLE APPLICATION OF BMPS, INCLUDING, BUT NOT LIMITED, SOD, HYDROSEEDING, OR OTHER VEGETATION, PLASTIC COVERING, OR MULCHING. ALL BMPS SHALL BE SELECTED, DESIGNED, AND MAINTAINED IN ACCORDANCE WITH THE MANUAL. THE EXPOSED SOILS SHALL BE STABILIZED ACCORDING TO AN APPROVED 77METABLE. (TYPICALLY, NO SOILS SHALL REMAIN EXPOSED FOR MORE THAN TWO DAYS FROM OCTOBER 1 THROUGH APR/L 30 AND NO MORE THAN SEVEN DAYS FROM MAY 1 THROUGH SEPTEMBER 30). J. ESC MINIMUM REQUIREMENT-PR07EC77ON OF ADJACENT PROPERTIES. ADJACENT PROPERTIES SHALL BE PROTECTED FROM SEDIMENT DEPOS177ON BY APPROPRIATE USE OF VEGETA77VE BUFFER STRIPS, SEDIMENT BARRIERS OR FILTERS, DIKES OR MULCHING, OR BY A COMBINATION OF THESE MEASURES AND OTHER APPROPRIATE BMPS 4. ESC MINIMUM REQUIREMENT- MAINTENANCE. ALL EROSION AND SEDIMENT CONTROL BMPS SHALL BE REGULARLY INSPECTED AND MAINTAINED BY 7HE OWNER TO ENSURE CON77NUED PERFORMANCE OF THEIR INTENDED FUNCRON. ALL MAINTENANCE AND REPAIR SHALL BE CONDUCTED /N ACCORDANCE WITH THE MANUAL. 5. ESC MINIMUM REQUIREMENT-07HER BMPS. AS REQUIRED BY 7HE CITY, OTHER APPROPRIATE BMPS TO MITIGATE 7HE EFFECTS OF INCREASED RUNOFF SHALL BE APPLIED. 6. EROSION AND SEDIMENT CONTROL REQUIREMENT- UNDERGROUND UTILITY CONSTRUCTION. THE CON57RUCTION OF UNDERGROUND UTILITY LINES SHALL SPECIFICALLY ADDRESS THE FOLLOWING: a. EROSION CONTROL FOR EXCAVATED AND STOCKPILED MATERIALS b. THE PLACEMENT OF EXCAVATED MATERIAL WHERE CONSISTENT WITH SAFETY AND SPACE CONSIDERATIONS SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES; C. 7RENCH DEWATERING SYSTEMS (MUST DISCHARGE INTO SEDIMENT TRAPS, SEDIMENT PONDS, OR OTHER ACCEPTABLE MEANS), d. TRACKING AND SPILLING OF MATERIALS ON STREETS DUE TO HAULING,• e. DAILY CLEANUP AND STREET MAINTENANCE. Z ADDITIONAL ESC MINIMUM REQUIREMENTS FOR LARGER DEVELOPMENTS ALL NEW DEVELOPMENT AND REDEVELOPMENT THAT INCLUDED LAND DISTURBING ACTIVITIES OF GREATER THEN, OR EQUAL TO, ONE ACRE /N ADDIT70N TO MEETING THE MINIMUM REQUIREMENTS SET FORTH ABOVE SHALL COMPLY WITH ESC REQUIREMENTS LISTED BELOW. 8. ESC MINIMUM REQUIREMENT- DELINEATE CLEARING AND EASEMENT LIMITS. IN THE FIELD, MARK CLEARING LIMITS AND/OR ANY EASEMENTS, SETBACKS, SENSI TI VE/CRI TICAL AREAS AND THE BUFFERS, TREES AND DRAINAGE COURSES. 9. ESC MINIMUM REQUIREMENT -SEDIMENT TRAPPING PRIOR TO LEAVING THE SITE, STORM WATER RUNOFF SHALL PASS THROUGH A SEDIMENT POND OR SEDIMENT TRAP, OR OTHER APPROPRIATE BMPS. SEDIMENT PONDS AND TRAPS, PERIMETER DIKES, SEDIMENT BARRIERS, AND OTHER BMPS INTENDED TO TRAP SEDIMENT ON -SITE SHALL BE CONS7RUCTED AS A FIRST STEP IN GRADING. THESE BMPS SHALL BE FUNC77ONAL BEFORE LAND DISTURBING ACTIVITIES TAKE PLACE. EARTHEN STRUCTURES, SUCH AS DAMS, DIKES, AND DIVERSIONS SHALL BE SEEDED AND MULCHED ACCORDING TO AN APPROVED TIMETABLE. 10. ESC MINIMUM REQUIREMENT -CUT AND FILL SLOPES. CUT AND FILL SLOPES SHALL BE DESIGNED AND CONSTRUCTED IN A MANNER THAT WILL MINIMIZE EROSION. IN ADDITION, SLOPES SHALL BE STABILIZED /N ACCORDANCE WITH ESC REQUIREMENT NO. 2. 11. ESC MINIMUM REQUIREMENT -CONTROLLING OFF -SITE EROSION. PROPERTIES AND WATER WAYS DOWNSTREAM FROM DEVELOPMENT SITES SHALL BE PROTECTED FROM EROSION DUE TO INCREASES IN THE VOLUME, VELOCITY, AND PEAK FLOW RATE OF STORM WATER RUNOFF FROM THE PROJECT SITE. 12. ESC MINIMUM REQUIREMENT-STABILIZA7ON OF TEMPORARY CONVEYANCE CHANNELS AND OUTLETS. ALL TEMPORARY ON -SITE CONVEYANCE CHANNELS SHALL BE DESIGNED, CONSTRUCTED AND STABILIZED TO PREVENT EROSION FROM THE EXPECTED VELOCITY OF FLOW FROM A TWO-YEAR, 24-HOUR FREQUENCY STORM FOR THE DEVELOPED CONDITION. STABILIZATION ADEQUATE TO PREVENT EROSION OF OUTLETS, ADJACENT STREAM BANKS, SLOPES AND DOWNSTREAM REACHES SHALL BE PROVIDED AT THE OUTLETS OF ALL CONVEYANCE SYSTEMS. 13. ESC MINIMUM REQUIREMENT -STORM DRAIN INLET PROTECTION. ALL STORM DRAIN INLETS MADE OPERABLE DURING CONSTRUCTION SHALL BE PROTECTED SO THAT STORM WATER RUNOFF SHALL NOT ENTER 77-IE CONVEYANCE SYSTEM WITHOUT FIRST BEING FILTERED OR OTHERWISE TREATED TO REMOVE SEDIMENT. 14. ESC MINIMUM REQUIREMENT -REMOVAL OF TEMPORARY BMPS. ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS SHALL BE REMOVED WITHIN 30 DAYS AFTER FINAL SITE STABILIZA7ON IS ACHIEVED OR AFTER THE TEMPORARY BMPS ARE NO LONGER NEEDED. /RAPPED SEDIMENT SHALL BE REMOVED OR STABILIZED ON SITE. DISTURBED SOIL AREAS RESULTING FROM REMOVAL SHALL BE PERMANENTLY STABILIZED. 15. EROSION AND SEDIMENT CON7ROL REQUIREMENT-DEWATERING CONSTRUCTION SITES. DEWATERING SYSTEMS SHALL DISCHARGE INTO A SEDIMENT TRAP OR SEDIMENT POND. 16. EROSION AND SEDIMENT CON7ROL REQUIREMENT -CONTROL OF POLLUTANTS OTHER THAN SEDIMENT ON CONSTRUCTION SITES ALL POLLUTANTS 077-IER THAN SEDIMENT THAT OCCUR ON SITE DURING CONSTRUCTION SHALL BE HANDLED AND DISPOSED OF /N A MANNER THAT DOES NOT CAUSE CONTAMINATION OF STORM WATER. 1Z EROSION AND SEDIMENT CON7ROL REQUIREMENT -FINANCIAL LIABILITY. PERFORMANCE BONDING, OR 077-IER APPROPRIATE FINANCIAL INSTRUMENTS, SHALL BE REQUIRED FOR ALL PROJECTS TO ENSURE COMPLIANCE WITH THE APPROVED EROSION AND SEDIMENT CONTROL PLAN. [ORD. 3013 1, 1995] TREE PROTECT/ON NOTES 1. ANY WORK INSIDE THE DRIP LINES OF EXISTING TREES MUST TAKE PLACE IN ACCORDANCE WITH ECDC 23.10.070. 2. TREE PROTECTION MEASURES DURING DEVELOPMENT - A. PRECONS7RUC77ON MEETING REQUIRED. PRIOR TO THE COMMENCEMENT OF ANY PERMITTED CLEARING AND GRADING ACTIVITY, A PRECONS7RUC77ON MEETING SHALL BE HELD ON SI7E WITH THE PERM/T7EE AND APPROPRIATE CITY STAFF. THE PROJECT SITE SHALL BE MARKED IN THE FIELD AS FOLLOWS.• 1. THE EXTENT OF CLEARING AND GRADING TO OCCUR, 2. DEL/NEAT/ON AND PROTECT/ON OF ANY CRITICAL AREAS AND CRITICAL AREA BUFFERS WITH CLEARING LIMIT FENCING; J. FLAGGING OF TREES TO BE REMOVED AND TAGS ON TREES TO BE RETAINED, AND 4. PROPERTY LINES B. PLACING MATERIALS NEAR TREES. NO PERSON MAY CONDUCT ANY ACTIVITY WITHIN THE PROTECTED AREA OF ANY TREE DESIGNATED TO REMAIN, INCLUDING, BUT NOT LIMITED TO, OPERATING OR PARKING EQUIPMENT, PLACING SOLVENTS, STORING BUILDING MATER/AL OR STOCKPILING ANY MATER/ALS, OR DUMPING CONCRETE WASHOUT OR OTHER CHEMICALS. DURING CONSTRUCT/ON, NO PERSON SHALL ATTACH ANY OBJECT TO ANY TREE DESIGNATED FOR PROTECTION. C. PROTECTIVE BARRIER. BEFORE DEVELOPMENT, LAND CLEARING, GRADING, FILLING OR ANY LAND ALTERATION, THE APPLICANT SHALL: 1. ERECT AND MAINTAIN READILY VISIBLE TEMPORARY PROTECTIVE TREE FENCING ALONG THE LIMITS OF DISTURBANCE WHICH COMPLETELY SURROUNDS THE PR07ECTED AREA OF ALL RETAINED TREES, GROUPS OF TREES, VEGETATION AND NATIVE SOIL. TREE PROTECTIVE FENCING SHALL BE A MIN/MUM HEIGHT OF THREE FEET, VISIBLE AND OF DURABLE CONSTRUCTION, ORANGE POLYETHYLENE LAMINAR FENCING IS ACCEPTABLE. 2. INSTALL HIGHLY VISIBLE SIGNS SPACED NO FURTHER THAN 15 FEET APART ALONG THE ENTIRETY OF THE PROTECTIVE TREE FENCING. SAID SIGN MUST BE APPROVED BY THE DIRECTOR AND SHALL STATE, AT A MIN/MUM, "TREE AND SOIL PROTECTION AREA, ENTRANCE PROHIBITED, " AND PROVIDE THE CITY PHONE NUMBER FOR CODE ENFORCEMENT TO REPORT VIOLATIONS J. PROHIBIT EXCAVATION OR COMPACT/ON OF SOIL OR OTHER P07ENT/ALLY DAMAGING ACT11477ES WITHIN THE BARRIERS, • PROVIDED, THAT THE DIRECTOR MAY ALLOW SUCH ACTIVITIES APPROVED BY A QUALIFIED PROFESSIONAL AND UNDER THE SUPERVISION OF A QUALIFIED PROFESSIONAL RETAINED AND PAID FOR BY THE APPLICANT. 4. MAINTAIN THE PROTECTVE BARRIERS IN PLACE FOR THE DURATION OF THE PROJECT UN77L THE DIRECTOR AUTHORIZES THEIR REMOVAL. 5. ENSURE THAT ANY APPROVED LANDSCAPING DONE /N THE PROTECTED ZONE SUBSEQUENT TO THE REMOVAL OF THE BARRIERS SHALL BE ACCOMPLISHED WITH MACHINERY FROM OUTSIDE THE PROTECTED ZONE OR BY HAND. 6. LIMIT THE TIME PER/OD THA T THE CRITICAL ROOT ZONE /S COVERED BY MULCH, PLYWOOD, STEEL PLA TES OR S/M/LAR MA TER/ALS, OR BY LIGHT SOILS, TO PR07ECT THE TREES CRITICAL ROOT ZONE. Z IN ADDIT70N TO THE ABOVE, 77-IE DIRECTOR MAY REQUIRE 77-IE FOLLOWING. - A. IF EQU/PMEN T /S A U THOR/ZED TO OPERA TE W/ THIN THE PRO TEC 7ED ZONE, THE SOIL AND CR/ T/CAL ROO T ZONE OF A TREE MUS T BE CO VERED W/ TH MUL CH TO A DEPTH OF AT LEAST SIX INCHES OR WITH PLYWOOD, STEEL PLATES OR SIMILAR MATERIAL IN ORDER TO PR07ECT ROOTS AND SOIL FROM DAMAGE CAUSED BY HEAVY EQUIPMENT. B. MINIMIZE ROOT DAMAGE BY HAND -EXCAVATING A TWO -FOOT -DEEP TRENCH, AT EDGE OF CRITICAL ROOT ZONE, TO CLEANLY SEVER THE ROOTS OF TREES TO BE RETAINED. NEVER RIP OR SHRED ROOTS WITH HEAVY EQUIPMENT. C. CORRECTIVE PRUNING PERFORMED ON PROTECTED TREES IN ORDER TO AVOID DAMAGE FROM MACHINERY OR BUILDING ACTIVITY. D. MAINTENANCE OF TREES THROUGHOUT CONS7RUC77ON PERIOD BY WATERING AND FERTILIZING. D. GRADE. 1. THE GRADE SHALL NOT BE ELEVATED OR REDUCED WITHIN THE CRITICAL ROOT ZONE OF TREES TO BE PRESERVED WITHOUT THE DIRECTORS AUTHORIZATION BASED ON RECOMMENDATIONS FROM A QUALIFIED PROFESSIONAL. THE DIRECTOR MAY ALLOW COVERAGE OF UP TO ONE-HALF OF THE AREA OF THE TREES CRITICAL ROOT ZONE WITH LIGHT SOILS (NO CLAY) TO THE MIN/MUM DEPTH NECESSARY TO CARRY OUT GRADING OR LANDSCAPING PLANS, IF IT WILL NOT IMPERIL THE SURVIVAL OF THE TREE. AERATION DEVICES MAY BE REQUIRED TO ENSURE THE TREES SURVIVAL. 2. IF THE GRADE ADJACENT TO A PRESERVED TREE /S RAISED SUCH THAT IT COULD SLOUGH OR ERODE INTO THE TREES CRITICAL ROOT ZONE, /T SHALL BE PERMANENTLY STABILIZED TO PREVENT SOIL EROSION AND SUFFOCATION OF THE ROOTS. J. THE APPLICANT SHALL NOT INSTALL AN IMPERVIOUS SURFACE WITHIN THE CRITICAL ROOT ZONE OF ANY TREE TO BE RETAINED WITHOUT THE AUTHORIZAT70N OF THE DIRECTOR. THE DIRECTOR MAY REQUIRE SPECIFIC CONSTRUCTION METHODS AND/OR USE OF AERATION DEVICES TO ENSURE THE TREES SURVIVAL AND TO MINIMIZE THE P07ENTIAL FOR ROOT -INDUCED DAMAGE TO THE IMPERVIOUS SURFACE. 4. TO THE GREATEST EXTENT PRACTICAL, UTILITY TRENCHES SHALL BE LOCATED OUTSIDE OF THE CRITICAL ROOT ZONE OF TREES TO BE RETAINED. THE DIRECTOR MAY REQUIRE THAT UTILITIES BE TUNNELED UNDER THE ROOTS OF TREES TO BE RETAINED IF THE DIRECTOR DETERMINES THAT TRENCHING WOULD SIGNIFICANTLY REDUCE THE CHANCES OF THE TREES SURVIVAL. 5. TREES AND OTHER VEGETATION TO BE RETAINED SHALL BE PROTECTED FROM EROSION AND SEDIMENTATION. CLEARING OPERATIONS SHALL BE CONDUCTED SO AS TO EXPOSE THE SMALLEST PRACTCAL AREA OF SOIL TO EROSION FOR THE LEAST POSSIBLE TIME. TO CONTROL EROSION, IT IS ENCOURAGED THAT SHRUBS, GROUND COVER AND STUMPS BE MAINTAINED ON THE INDIVIDUAL LOTS, WHERE FEASIBLE. 6. THE DIRECTOR MAY APPROVE THE USE OF ALTERNATIVE TREE PROTECTION TECHNIQUES /F THOSE TECHNIQUES PROVIDE AN EQUAL OR GREATER DEGREE OF PR07ECTION THAN THE TECHNIQUES LISTED IN THIS SUBSECTION. E. DIRECTIONAL FELLING. DIRECTIONAL FELLING OF TREES SHALL BE USED TO AVOID DAMAGE TO TREES DESIGNATED FOR RETENTION. LEGEND - PROPOSED UTILITIES / SURFACE FEATURES ------------- SAWCUT EASEMENT BUILDING FOOTPRINT BUILDING SETBACK FENCE GUARDRAIL " BARRICADE XXX PROPOSED CONTOUR RETAINING WALL ROCKERY m MAILBOX SIGN } STREET LIGHT STORM DRAIN PIPE ------------- ROOF & FOOTING DRAIN DI TCH ■ TYPE l CB TYPE // CB PIPE FLOW • STORM CLEANOUT ® YARD DRAIN ® OVERFLOW STRUCTURE SEWER MAIN SEWER SERVICE ----- WATER MAIN Q SEWER MANHOLE PIPE FLOW • SEWER CLEANOUT Ak FIRE DEPT CONNECTION WA TER METER o- IRRIGATION METER J* FIRE HYDRANT AIR RELEASE VALVE •� BLOW OFF ]N[ GATE VALVE 3V TEE W/ BLOCKING [ BEND W/ BLOCKING RESTRAINED JOINT ]►[ REDUCER ]� SLEEVE COUPLING 0 DETECTOR CHECK VALVE G POST INDICATOR VALVE (PI V) ROCK CHECK DAM ■ TEMPORARY CB, TYPE/ Q TEMPORARY CB, TYPE Y PIPE FLOW TEMPORARY STAND PIPE OCB PROTECTION LA CONSTRUCTI0N ENTRANCE FILTER FENCE CONSTRUCTION FENCE LIMITS OF CLEARING • • • • 1 INTERCEPTOR SWALE INTERCEPTOR CULVERT SLOPE DAGGER RIPRAP PAD ElBERM GRA VEL ASPHAL T PA VEMENT SIDEWALK LEGEND - EXISTING UTILITIES / FEATURES X WIRE FENCE EX REBAR -0- POWER POLE 0 CHAIN LINK FENCE C-- GUY ANCHOR ❑ WOOD FENCE SECTION STREET LIGHT DITCH OR SWALE E--� QUARTER SECTION � POLE LIGHT n n n n GUARDRAIL ® EX MONUMENT © POWER VAULT RETAINING WALL ROCKERY El ASPHALT TRANSFORMER FLOW ,e( POWER METER - - - - - - - CURB CONCRETE Z JUNCTION BOX ASPHALT ❑O GAS METER - - - - - - - CONCRETE ❑ GRA VEL GRA VEL GAS VALVE --------- ROOF WETLAND FIBER OPTICS MANHOLE CHANNEL/ZATION E TV RISER DRIP LINE ❑ CATCH BASIN, TYPE l =1 TELECOMM VAULT SURFACE FEATURES ❑� CATCH BASIN, TYPE ll ❑ TELECOMM RISER L1Ll11/1/1/1 BUILDING FOOTPRINT Q SD PIPE FLOW - - - - - - - - - TOP OF 407SLOPE Qo YARD DRAIN TELECOMM JUNCTION BOX - - - - - STEEP SLOPE BUFFER TRAFFIC SIGNAL o STORM CLEANOUT - • - EDGE OF WETLAND ••••••••••••••....... WETLAND BUFFER STORM CULVERT END MAIL BOX - - -190- - - 10' CONTOUR: SEWER MANHOLE SIGN ------192------ 0' r+nnirn110c o SEWER CLEANOUT ® BOLLARD ----SD- STORM DRAIN PIPE Q ® SOIL LOG TEST PIT ----SS- SEWER MAIN SS PIPE FLOW ----FM- SEWER FORCE MAIN ® SEPTIC LID CONIFEROUS TREE ----W- WATER MAIN Q FIRE HYDRANT OHP AERIAL POWER LINE Ei--- WATER METER 0 DECIDUOUS TREE P BURIED POWER LINE ----G- GAS MAIN m GATE VALVE C BURIED CABLE WO WATER MANHOLE TV BURIED TV AIR/VAC RELEASE VALVE T BURIED TELEPHONE LINE 'T 0- BLOW OFF P/T BURIED POWER/TELEPHONE ® IRRIGATION METER - - Fr BURIED FIBER OPTIC CABLE X IRRIGATION VALVE Know what's below. CBI/ before you dig. BLD2023-0443 APPROVED FOR CONSTRUCT/ON CITY OF EDMONDS W�� 09/11/2023 GYTY ENGINEERING DIVISION RAM ENGINEERING, INC. Civil Engineering / Land Planning 19109 36TH AVE W, SUITE 100 LYNNWOOD, WA 98036 PHONE: (425) 678-6960 WWW.RAMENGINEERINGINC.COM 0 LU cc °a W J CA ad Z v W 0 U W W W 0 0 0 U U U U U U W W W cj_ Q 5 zI - INS -) RESUB Aug 31 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT -GISTV0��� 8�3D�ZDZ3 Z Z Z CA 0 W 4 O ENGINEER: ROB L. LONG, PE DRAWN BY.• BRIAN CLARK ISSUE DATE: SCALE: 41OJ12J AS NOTED JOB NO: 23-002 SHEET.• GN-0 1 SHT 2 OF 5 NE1/4, SW1/4, SEC 24, TWP 27N, RGE 3E, W.M. -------________________________�:=�—____= SD ----SD= SD--- . LSD= SD=--=-SDY.� -4--SDI... ,sp.� —SD SD _SD-- —SD SD— =SD -- — LJ — —SD . F. / U' � F. ,. . / F / . /' . C8 PROTE TION T1P F. (SEE . MAIL ER-902) /. .. . . I /. / 7 SOILS NOTE ALL DISTURBED SOILS WILL BE COMPOST AMENDED PER CITY OF EDMONDS STD DETAIL SD-642. (SEE DETAIL THIS SHEET). GRADING QUANTITIES CUT f250 CU YDS FILL: f250 CU YDS 1) GRADING QUANTITIES INCLUDE ADDITIONAL CUT AND FILL QUANTITIES POTENTIALLY NEEDED FOR ORGANIC SOIL AMENDMENTS IN ACCORDANCE W1 TH BMP T5.13 POST CONSTRUCTION SOILS QUALITY AND DEPTH. 2) GRADING QUANTITIES HAVE BEEN ESTIMATED AS SHOWN ABOVE. SITE IMPORT AND EXPORT IS BELOW 10,000 CY AND THUS NO HAUL ROUTE AGREEMENT IS REQUIRED. FILTER FABRIC FENCE NOTE ADD1 T7ONAL FILTER FABRIC FENCING SHALL BE ADDED AS NEEDED. FENCING TO BE INSTALLED PER CITY OF EDMONDS STD DETAIL ER-900 (SEE DETAIL ON SHEET DT-01). STOCKPILE NOTE STOCKPILE SHALL TO STABILIZED BY PLASTIC COVERING. THE EXPOSED SOILS SHALL BE STABILIZED ACCORDING TO AN APPROVED TIMETABLE. (TYPICALLY, NO SOILS SHALL REMAIN EXPOSED FOR MORE THAN TWO DAYS FROM OCTOBER 1 THROUGH APRIL 30 AND NO MORE THAN SEVEN DA YS FROM MAY 1 THROUGH SEP ]EMBER JO). TESC NOTE INSTALL AND MAINTAIN ALL TESC MEASURES ACCORDING TO APPROVED PLANS, EDMONDS STANDARD DETAILS, AND THE SWPPP. CONTRACTOR IS RESPONSIBLE FOR MAINTENANCE AND ADJUSTMENTS TO TESC MEASURES AS NEEDED. CB INLET PROTECTION NOTE CATCH BASIN INLET PR0 EC77ON SHALL BE INSERTED AND MAINTAINED ON ALL NEWLY CONS7RUC7ED CATCH BASINS THROUGHOUT THE SITE IMMEDIATELY AFTER INSTALLATION. N SCALE.- 1" = 10' 0 5 10 20 UNDISTURBED NATIVE VEGETATION UNDISTURBED NATIVE SOIL 2" ORGANIC MULCH 3" OF COMPOST INCORPORATED INTO 5" OF SITE SOIL (TOTAL AMENDED DEPTH OF 9.5", FOR A SETTLED DEPTH OF 8") I 2" ORGANIC MULCH 6" IMPORTED TOPSOIL MIX (COMPACTED DEPTH) SUBSOIL IS SCARIFIED 6" BELOW IMPORTED TOPSOIL MIX St. 16 3¢ VICINITY/ HAUL ROUTE MAP NOT TO SCALE ° 2 UNDISTURBED PLANTS (SEE NOTE 1) UNDISTURBED TURF (LAWN) AREAS (SEE NOTE 1) OPTION 1 - NO DISTURBANCE PLANTING BEDS TURF (LAWN) AREAS UNDISTURBED TURF/LAWN/LANDSCAPE UNDISTURBED NATIVE SOIL STEEP SLOPE NOTE: AMENDED SOILS SHOULD NOT BE INSTALLED ON FINISHED SLOPES EXCEEDING 33%. AREAS EXCEEDING 33% SHALL BE STABILIZED PER THE ENGINEER/GEOTECH OF RECORD GRASS: SEED OR SOD 1.75" OF COMPOST INCORPORATED INTO 6.25" OF SITE SOIL (TOTAL AMENDED DEPTH OF 9.5", FOR A SETTLED DEPTH OF 8") SUBSOIL SCARIFIED 4" BELOW COMPOST AMENDED LAYER (12" BELOW SOIL SURFACE) AND AMEND GENERAL NOTES: PLANTING BEDS TURF (LAWN) AREAS Aa 1. AREAS OF NO DISTURBANCE 0" In 12-1 I OPTION 3 - IMPORT TOPSOIL SHALL BE FENCED AND EXISTING GRASS: SEED VEGETATION AND SOIL SHALL BE OR SOD PROTECTED FROM CONSTRUCTION I M PACTS. 2. TO MEASURE SETTLED DEPTH, 6" IMPORTED WATER SOIL SUFFICIENTLY TO TOPSOIL MIX FULLY SATURATE WITHOUT (COMPACTED CAUSING EROSION. DEPTH) 3. COMPOST SHALL MEET SPEC. REQUIREMENTS IN THE 2017 EDMONDS STORMWATER SUBSOIL IS ADDENDUM (CHECKLIST 7). SCARIFIED 6" BELOW 4. COMPACTION OF TOPSOIL (WHERE IMPORTED REQUIRED) TO BE TO 85X (MAX) TOPSOIL MIX OF THE MAXIMUM DRY DENSITY PER MODIFIED PROCTOR TEST (ASTM D1557). POST CONSTRUCTION SOIL CITY OF EDMONDS QUALITY AND DEPTH PUBLIC WORKS DEPARTMENT APPROVED BY: R. ENGLISH Know what's below. Call before you dig. REVISION DATE APRIL 2021 STANDARD DETAIL SD-642 BLD2023-0443 APPROVED FOR CONSTRUCTION CITY OF EDMONDS 09/11 /2023 . CITY ENGINEERING DIVISION ENGINEERING, INC. Civil Engineering / Land Planning RAM 19109 36TH AVE W, SUITE 100 LYNNWOOD, WA 98036 PHONE: (425) 678-6960 WWW.RAMENGINEERINGINC.COM m 0 0 \ m W mLLj Z z Uj Z1:z! cz) U U U U U U W W Or: � Q LLJ 5 W W W Q ap e} O RESUB Aug 31 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT �IO>\re 1. 8�3D�ZDZ3 ENGINEER: Z Z Z f4 4j 4 ROB L. LONG, PE DRAWN BY.• BRIAN CLARK ISSUE DATE.- SCALE.• 41OJ12J AS NOTED JOB NO. 23-002 SHEET.• -0 1 TP SHT 3 OF 5 2" x 2" WOOD/STEEL FILTER FABRIC SECURED TO 2" x 2" 14 GA WIRE FABRIC EQUAL 0 I N NATIVE BACKFILL MATERIAL I 8„ FILTER FABRIC MATERIAL IN CONTINOUS ROLLS USE STAPLES OR WIRE RINGS TO ATTACH FABRIC TO WIRE 2" x 2" WOOD/STEEL POSTS n n I N NOTES: 1. CONTRACTOR/DEVELOPER SHALL MAINTAIN AND ENSURE PROPER EROSION CONTROL THROUGHOUT PROJECT. CITY INSPECTION REQUIRED ON 2. SILT FENCE TO BE PLACED DOWNSLOPE OF CONSTRUCTION ALL EROSION CONTROL METHODS ACTIVITY. BEFORE OTHER WORK CAN BEGIN _ REVISION DATE FILTER FABRIC FENCE JANUARY 2018 CITY OF EDMONDS FILTRATION SYSTEMS PUBLIC WORKS STANDARD DEPARTMENT DETAIL s t 189� APPROVED BY: R. ENGLISH E R - 9 00 FINAL JOINT SHALL BE A NEAT SAW CUT STRAIGHT LINE. ALL EXPOSED VERTICAL HMA CLASS 1/2" EDGES SHALL BE TACKED NEATLY PER PG 58H-22 WSDOT STANDARD SPECIFICATIONS 5-04.3(4) (SEE NOTES 4 & 5) APPROVED TACK OR APPROVED EQUAL AND SEALED PER WSDOT STD 5-04.3(4)A. 1' SLOPE EXCAVATION TO AVOID UNDERMINING EXISTING PAVEMENT. EXISTING........................................................................ HMA .._.... . \ \\\ \\\ 4ESTI MMATEER"IAL\\//\\//\\/ a° BEDDING MATERIAL (1-1/4" MINUS) CRUSHED SURFACE BASE COURSE (SEE NOTE 3) IMPORT BACKFILL SHALL BE COMPACTED TO 95% MAXIMUM DENSITY (SEE NOTE 2) TRENCH WIDTH NOTES: 1. SEE CITY OF EDMONDS MODIFICATIONS TO DIVISION 9 OF THE CURRENT WSDOT STANDARD SPECIFICATIONS FOR BACKFILLING REQUIREMENTS. 2. SUBMIT PROCTOR AND DENSITY TESTS FROM CERTIFIED TESTING COMPANIES DOCUMENTING THAT THE BACKFILL MEETS A MINIMUM OF 95% DENSITY PER ASTM D 1557. 3. CSBC DEPTH SHALL BE A MINIMUM OF 6", AND SHALL BE INSTALLED IN MULTIPLE EQUAL THICKNESS LIFTS NOT EXCEEDING 6". 4. ROADWAY HMA DEPTH SHALL BE A MINIMUM OF 4" FOR RESIDENTIAL ROADS AND 6" FOR COLLECTORS/ARTERIALS. 5. ALLEY HMA DEPTH SHALL BE A MINIMUM OF 2" THICK. UNLESS APPROVED BY THE ENGINEER, ANY DEPTH GREATER THAN 2" SHALL MATCH EXISTING. 6. UNLESS APPROVED BY THE ENGINEER THE HMA SHALL BE INSTALLED IN MULTIPLE EQUAL THICKNESS LIFTS NOT EXCEEDING 2". 7. FINAL PAVEMENT JOINTS SHALL BE NEATLY SAW CUT AND UNIFORMILY SEALED WITH WSDOT STANDARD SPECIFICATIONS 5-04.3(4)A APPROVED JOINT SEALANT OR APPROVED EQUAL. REVISION DATE �aCITY OF EDMONDS TYPICAL HMA AND APRIL 2021 UTILITY PATCH `St. 18yv PUBLIC WORKS STANDARD DEPARTMENT DETAIL APPROVED BY: R. ENGLISH G U - 41 0 NE1/4, SW1/4, SEC 24, TWP 27N, RGE 3E, W.M. LLS A TH IN DE FULL WIDTH GRESS/EGRESS DETAIL NOTES: O THE MINIMUM LENGTH SHALL BE EXTENDED AS NECESSARY TO ENSURE MATERIAL IS NOT TRACKED OFF SITE AND/OR INTO THE PUBLIC RIGHT-OF-WAY. O ATB DRIVEWAY RAMP AND/OR SITE ACCESS ROAD 15' WIDE MIN. SEE TABLE BELOW FOR REQUIRED LENGTH. NOTES: 1. SURFACE WATER - ALL SURFACE WATER FLOWING OR DIVERTED TOWARD CONSTRUCTION ENTRANCES SHALL BE PIPED ACROSS THE ENTRANCE. IF PIPING IS IMPRACTICAL, A MOUNTABLE BERM WITH 5:1 SLOPES WILL BE PERMITTED. 2. MAINTENANCE - THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOWING OF SEDIMENT OFF SITE AND/OR ONTO PUBLIC RIGHT-OF-WAY. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL QUARRY SPALLS AS CONDITIONS DEMAND AND REPAIR AND/OR CLEANOUT OF ANY MEASURES USED TO TRAP SEDIMENT. ALL SEDIMENT SPILLED, DROPPED, WASHED OR TRACKED OFF SITE AND/OR ONTO PUBLIC RIGHT-OF-WAY MUST BE REMOVED IMMEDIATELY. 3. WHEELS SHALL BE CLEANED TO REMOVE SEDIMENT PRIOR TO LEAVING THE SITE. WHEN WASHING IS USED, IT SHALL BE DONE ON AN AREA STABILIZED WITH QUARRY SPALLS AND WHICH DRAINS INTO AN APPROVED SEDIMENT TRAPPING DEVICE. 4. INSPECTION AND NEEDED MAINTENANCE SHALL BE PROVIDED AFTER EACH RAIN. PROJECT SIZE MIN LENGTH OF (FEET) QUARRY SPALLS' < 1/4 ACRE 30 < 1 ACRE 50 < 3 ACRE 100 > 3 ACRE 100 *PROVIDE ATB OR ASPHALT TRANSITION WHERE FRONTAGE ROAD IS AN ARTERIAL. LENGTH TO BE DETERMINED BY CITY INSPECTOR. CITY INSPECTION REQUIRED ON ALL EROSION CONTROL METHODS BEFORE OTHER WORK CAN BEGIN _ REVISION DATE CITY OF EDMONDS STABILIZED CONSTRUCTION JANUARY 2018 ENTRANCE PUBLIC WORKS STANDARD DEPARTMENT DETAIL Fs f . 18913 APPROVED BY: R. ENGLISH E R - 9 01 2' MINIMUM SAWCUT R =1/2" 5 1/2" SEE NOTE 10 1" HMA DEPTH SHALL BE 4" FOR RESIDENTIAL ROADS R=1" AND 6" FOR ARTERIALS AND a COLLECTORS d 0.05 FT/FT SEE NOTE 12 o d N R=1. 2r io e a d n d a n a 2" OF 5/8" 18" STANDARD 6" CSTC OR CSBC PER WSDOT MINUS CSTC SEE NOTE 11 STD SPEC 9-03.9(3) SEE NOTE 13 STANDARD TYPE "A" CURB/GUTTER NOTES: (NOT TO SCALE) 1. CITY INSPECTION REQUIRED ON FORM WORK PRIOR TO POUR. 2. FORMS SHALL BE TRUE TO LINE AND GRADE AND SECURELY STAKED. 3. FULL DEPTH EXPANSION JOINTS SHALL BE PLACED ADJACENT TO ANY STRUCTURE. 4. FULL DEPTH EXPANSION JOINTS SHALL BE PLACED EVERY 10 FEET. 5. FULL DEPTH EXPANSION JOINTS SHALL HAVE 1/2" WIDE PREMOLDED JOINT FILLER. 6. CONCRETE SHALL BE CLASS 3000/COMMERCIAL MIX. 7. FINISH SHALL BE LIGHT BROOM. 8. CURB AND GUTTER SHALL BE SPRAYED WITH CLEAR CURING COMPOUND OR SHALL BE COVERED AND KEPT MOIST FOR 72 HOURS. 9. REMOVAL/REPLACEMENT OF CONCRETE CURB SHALL BE FROM EXPANSION JOINT TO EXPANSION JOINT, UNLESS OTHERWISE DIRECTED BY CITY ENGINEER. 10. A 2-FT MINIMUM ASPHALT SAWCUT MAY BE REQUIRED WHEN EXISTING PAVEMENT WOULD ABUT NEW CURB/GUTTER. 11. CURB/GUTTER SHALL BE 18" OR AS DIRECTED BY CITY ENGINEER. REFER TO CITY STANDARD CONCRETE CURB AND GUTTER DETAIL TR-520. 12. FINAL JOINT SHALL BE A NEAT SAW CUT STRAIGHT LINE. ALL EXPOSED VERTICAL EDGES SHALL BE TACKED NEATLY PER WSDOT STANDARD SPECIFICATION 5-04.3(4) APPROVED TACK OR APPROVED EQUAL AND SEALED PER WSDOT STD 5-04.3(4)A. 13. CSTC SHALL BE INSTALLED UNDER HMA WHEN HMA SAWCUT IS REQUIRED. CSBC SHALL BE INSTALLED UNDER HMA WHEN FULL ROAD RECONSTRUCTION IS REQUIRED. 14. NATIVE AND GRAVEL SUBGRADE SHALL BE COMPACTED TO A MINIMUM OF 95% MAX DENSITY. _ REVISION DATE CVERTICAL APRIL 2021 CITY OF EDMONDS CONCRETE CURB rl PUBLIC WORKS AND GUTTER STANDARD __- DEPARTMENT DETAIL FS t . 189,3 APPROVED BY: R. ENGLISH T R - 5 2 0 <St. IB9- / / CATCH BASIN GRATE FILTER SOCK WITH OVER FLOW HOLES (lYP) CATCH BASIN NOTES: 1. CONTRACTOR/DEVELOPER SHALL MAINTAIN THIS APPLICATION AT ALL TIMES DURING CONSTRUCTION PERIOD. 2. ANY SEDIMENT IN CATCH BASIN INSERT SHALL BE REMOVED WHEN INSERT IS ONE-THIRD FULL. 3. CITY INSPECTION REQUIRED ON ALL EROSION CONTROL METHODS BEFORE OTHER WORK CAN BEGIN. REVISION DATE CITY OF EDMONDS TEMPORARY JANUARY 2018 SEDIMENT TRAP PUBLIC WORKS FOR CATCH BASINS STANDARD DEPARTMENT DETAIL APPROVED BY: R. ENGLISH E R - 9 02 Rp v� y W W W W DRIVEWAY APPROACH (WITH CONCRETE CURB) pRr��TF Rp� OAFR y W CONCRETE CURB AND GUTTER SEE COE STD DTL TR-520 2' MIN O > wa SAWCUT Ff 0 as O 5 F VARIES a a 9 I 6" CONCRETE 3O COMPACTED SUBGRADE J 2" 5/8" MINUS CSTC SECTION A -A NOTES: O CITY INSPECTION REQUIRED ON FORM WORK PRIOR TO POUR. O CONCRETE SHALL BE CLASS 3000. O SUBGRADE SHALL BE CSTC COMPACTED TO 95% MAXIMUM DENSITY. O FULL DEPTH 1/2" EXPANSION JOINT REQUIRED BETWEEN CURB AND DRIVEWAY APPROACH. O MAINTAIN 1/2" LIP AT GUTTER ADJACENT TO DRIVEWAY APPROACH. O IF DRIVEWAY APPROACH WIDTH EXCEEDS 15', INSTALL FULL DEPTH EXPANSION JOINT AT CENTER OF DRIVEWAY. O 2' ASPHALT SAWCUT MAY BE REQUIRED WITH CURB/GUTTER INSTALLATION. REFER TO COE STD DTL TR-520. REVISION DATE -wCITY OF EDMONDS DRIVEWAY APPROACH JANUARY 2018 TYPE V PUBLIC WORKS STANDARD DEPARTMENT DETAIL FSt 189'Z' APPROVED BY: R. ENGLISH TR-545 SEE COE STD DTL GU-410 F \ir\\ rn Lj a X O M. BEDDING MATERIAL (1-1/4" MINUS) 6" MIN CRUSHED SURFACE BASE COURSE (SEE NOTE 2 BELOW) Uj N w Lim 6" MIN FOUNDATION (IF REQUIRED) SEE NOTE 4 8" MIN ­4 8" MIN EE NOTE NOTES: 1. MAXIMUM WIDTH OF TRENCH AT TOP OF PIPE • 18" OR LESS FOR 6" AND SMALLER DIAMETER PIPE • 24" FOR 8" DIAMETER PIPE • 36" FOR 12" DIAMETER PIPE • O.D. PLUS 18" FOR PIPE LARGER THAN 12" NOMINAL DIAMETER 2. REFER TO DIVISION 9 OF WSDOT STANDARD SPECIFICATIONS FOR MATERIAL GRADATION AND ADDITIONAL INFORMATION. 3. TRENCH BACKFILL SHALL MEET A MINIMUM COMPACTION OF 95% DENSITY PER ASTM D 1557. 4. IF UNSTABLE MATERIAL IS ENCOUNTERED BELOW PIPE ZONE, CONTRACTOR SHALL REMOVE AND REPLACE AS REQUIRED BY CITY ENGINEER. "St. 189- REVISION DATE CITY OF EDMONDS APRIL 2021 TYPICAL TRENCH SECTION PUBLIC WORKS STANDARD DEPARTMENT DETAIL APPROVED BY: R. ENGLISH G U - 400 R10 Q%4 \\N, sgLLA..pRgcy 'Y RADIUS A Rr� Rr�FwgY 40 4TeA4 Rp�F� pAeRrq< R p ey � rygsti pR/I, Rp� pAFRry DRIVEWAY APPROACH (WITHOUT CURB) O SAWCUT EDGE 30 w a Fr 0 EXISTING ASPHALT - a a STREET VARIES `2" HMA V V-5/8" MINUS CSTC COMPACTED SUBGRADE O NOTES: SECTION A -A O SAWCUT AND USE TACK COAT BETWEEN ROAD TO DRIVEWAY APPROACH JOINT. SEAL JOINT WITH AR4000 SEALER. O DRIVEWAY APPROACH TO BE 2" HMA CLASS 1/2" PG 58H-22, O SUBGRADE SHALL BE COMPACTED TO 95% MAXIMUM DENSITY. O 10' EDGE RADIUS. OHMA SHALL BE PLACED FROM EDGE OF EXISTING STREET, A MINIMUM DISTANCE OF 20-FT OR TO PROPERTY LINE, WHICHEVER IS GREATER. O DRIVEWAY WIDTH TO BE MINIMUM 12'. 18y" REVISION DATE CITY OF EDMONDS DRIVEWAY APPROACH FEBRUARY 2023 TYPE VI PUBLIC WORKS STANDARD DEPARTMENT DETAIL APPROVED BY: R. ENGLISH TR-546 Know what's below. Call before you dig. BLD2023-0443 APPROVED FOR CONSTRUCT/ON CITY OF EDMONDS 09/11/2023 CITY ENGINEERING DIVISION RAM ENGINEERING, INC. Civil Engineering / Land Planning 19109 36TH AVE W, SUITE 100 LYNNWOOD, WA 98036 PHONE: (425) 678-6960 WWW.RAMENGINEERINGINC.COM al m m m O � W LLcjZ LCJZ Z o 0 0 U U U U U U W W W cj_ Q 5 W W W Q ap e} O o It N 00 RESUB Aug 31 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT -GISTV0��� �IONeT . Z fA O 4 O 8�3D�ZDZ3 ENGINEER: ROB L. LONG, PE DRAWN BY.• BRIAN CLARK ISSUE DATE: SCALE: 41OJ12J AS NOTED JOB NO: 23-002 SHEET.• DT-0 1 SHT 4 OF 5 NOTES: Ol LOCATION OF MAILBOX WITHIN THE RIGHT-OF-WAY SHALL BE APPROVED BY THE CITY. O MAILBOXES AND LOCK BOXES SHALL COMPLY WITH USPS REGULATIONS. O POST GIVING FIRM SUPPORT BUT NOT TO EXCEED 4x4 WOODEN POST (TREATED). CITY OF EDMONDS PUBLIC WORKS DEPARTMENT S t . 18`3- SEE APPLICABLE STANDARD DETAILS FRAME AND GRATE MAILBOX DETAIL 2 APPROVED BY: R. ENGLISH REVISION DATE JANUARY 2018 STANDARD DETAIL TR-582 PIPE ALLOWANCES PIPE MATERIAL MAXIMUM INSIDE DIAMETER REINFORCED OR 12" PLAIN CONCRETE ALL METAL PIPE 15" CPSSP* 12" (WSDOT STD SPEC 9-05.20) SOLID WALL PVC 15" (WSDOT STD SPEC 9-05.12.(1)) PROFILE WALL PVC 15" (WSDOT STD SPEC 9-05.12(2)) 5 y� * CORRUGATED POLYETHYLENE S^ STORM SEWER PIPE 5 \2", 4", 6", OR 12" T NOTES: RISER SECTION 1. CATCH BASINS SHALL BE CONSTRUCTED IN ACCORDANCE WITH WSDOT STANDARD SPECIFICATION 9-05.50(3). 2. AS AN ACCEPTABLE ALTERNATIVE TO REBAR, WELDED WIRE 4� FABRIC HAVING A MIN. AREA OF 0.12 SQUARE INCHES PER FOOT MAY BE USED. WELDED WIRE FABRIC SHALL COMPLY TO ASTM A497 (AASHTO M 221). WIRE FABRIC SHALL NOT BE PLACED IN KNOCKOUTS. `L6 4, 3. APPLY NON -SHRINK GROUT TO INSIDE AND OUTSIDE OF ^ ALL JOINTS, RINGS, RISERS AND FRAMES. 4. ROUND KNOCKOUTS MAY BE ON ALL 4 SIDES, WITH MAX DIAMETER OF 20". KNOCKOUTS MAY BE EITHER ROUND OR o "D" SHAPE. 04 5. THE MAX DEPTH FROM THE FINISHED GRADE TO THE PIPE INVERT IS 5'-0". 6. THE TAPER ON THE SIDES OF THE PRECAST BASE SECTION AND RISER SECTION SHALL NOT EXCEED 1/2"/FT. 7. CATCH BASIN FRAME AND GRATE SHALL BE IN ACCORDANCE 1 WITH STANDARD SPECIFICATIONS. MATING SURFACES SHALL BE FINISHED TO ASSURE NON -ROCKING FIT WITH ANY COVER POSITION. (MEASUREMENT AT THE TOP OF THE BASE) 8.VERTICAL EDGE OF RISER SHALL NOT BE MORE THAN 2" PRECAST BASE SECTION FROM VERTICAL EDGE OF CATCH BASIN WALL. CITY OF EDMONDS PUBLIC WORKS DEPARTMENT CATCH BASIN TYPE APPROVED BY: R. ENGLISH REVISION DATE JANUARY 2018 STANDARD DETAIL SD-303 w z J RESIDENCE a 0 CLEANOUT a WITH 45' BEND AND 2' CAP CLEANOUT (MAX) (NP) NOT TO EXCEED 100' BETWEEN CLEANOUTS CLEANOUT (WYE WITH CAP AND CLEANOUT COVER) AND CONCRETE LEVELING COLLAR r-12" f r FINISHED GRADE NE1/4, SW1/4, SEC 24, TWP 27N, RGE 3E, W.M. �z z w w 0 0 w 12" LOCKING COVER C SEE NOTE 3 a o w END OF PIPER GRIPPER PLUG � (CHERNE 27061 OR APPROVED a 0 EQUAL) WATER TIGHT CAP x�x' 45' RISER LEVELING COLLAR If' SEE NOTE 4 45' 12" PVC SLEEVE 6" RISER 4" OR 6" SIDE SEWER 6" WYE AND 6" CITY STUB GENERAL CLEANOUT DETAIL 45' BEND 4" OR 6" 12" LOCKING COVER SIDE SEWER CLEANOUT DETAIL 3 z SEE NOTE 3 AT PROPERTY LINE/CITY EASEMENT Uj w 0f � LEVELING COLLAR NOTES: ao Ln SEE NOTE 4 a a c� Ig ASPHALT SURFACE 1. SEWER PIPE SHALL BE SDR-35 AND JOINTS SHALL BE GASKETED. 12" t 2. PIPE SLOPE TO BE 2% MIN AND UP TO 50% MAX. 3. SEWER CLEANOUT COVER TO BE EAST JORDAN IRON WORKS 1 FOOT LONG 12" PVC PRODUCT #00366102 OR APPROVED EQUAL. SLEEVE 6" RISER 4. LEVELING COLLAR SHALL BE CONSTRUCTED AS FOLLOWS: END OF PIPE GRIPPER PLUG (CHERNE 270261 • IN ROADWAYS PER COE STD DWG GU-424 OR APPROVED EQUAL) • IN SIDEWALK/LANDSCAPED AREAS, EITHER 24%24%6" TYPICAL CLEANOUT DEEP CONCRETE COLLAR OR 24" DIAMETER x 6" DEEP UNDER ASPHALT OR CONCRETE CONCRETE COLLAR cst. 18`3. REVISION DATE CITY OF EDMONDS FEBRUARY 2022 SEWER CLEANOUT DETAILS PUBLIC WORKS STANDARD DEPARTMENT DETAIL APPROVED BY: R. ENGLISH SS-200 NDS 0864 'Po��y1-Wene RING AND COVER PER COE STD DTL GU-420 FOR CURB AND SPLASH LINE ONLY: FRAME AND GRATE PER COE STD 2" 6" CONCRETE RISERS DTL SD-320 SERIES USING NON -SHRINK GROUT, PROVIDE SMOOTH FINISH INSIDE AND OUT 8" MIN 18" MAX TOP SLAB - - - HANDHOLDS (2) SEE COE STD DTL GU-423 • . 41 ,:•4.' �. i :. 207X24" OR .. ° 24" DIA 4• 6" MAX ' IT POLYPROPYLENE SAFETY STEP/LADDER 12" O.C. • (SEE NOTE 6 & 7) 48", 54", 60", 72" OR 96" * SAND COLLAR OR KOR-N-SEAL AROUND PIPE I I I w _ I I a x Q 2'-0" b ' MIN ' 1 "-4" MAX • PRECAST BASE AND INTEGRAL RISER NOTES: 1. CATCH BASINS SHALL BE CONSTRUCTED IN ACCORDANCE WITH WSDOT STANDARD SPECIFICATION 9-05.50(3). 2. HANDHOLDS IN ADJUSTMENT SECTION SHALL HAVE 3" MIN CLEARANCE. STEPS IN CATCH BASIN SHALL HAVE 6" MIN CLEARANCE. 3. APPLY NON -SHRINK GROUT TO INSIDE AND OUTSIDE OF ALL JOINTS, RINGS, PICK HOLES, RISERS AND FRAMES. ALL PRECAST CONCRETE SHALL BE CLASS 4000. 4. KNOCKOUT OR CUTOUT HOLE SIZE SHALL EQUAL PIPE OUTER DIAMETER PLUS CATCH BASIN WALL THICKNESS. MAX HOLE SIZE SHALL BE 36" FOR 48" CATCH BASIN, 42" FOR 54" CB, 48" FOR 60" CB, 60" FOR 72" CB, 84" FOR 96" CB. MIN DISTANCE BETWEEN HOLES SHALL BE 8" FOR 48", 54", AND 60" CB; 12" FOR 72" AND 96" CB. 5. CATCH BASIN FRAMES AND GRATES OR COVERS SHALL BE IN ACCORDANCE WITH SEC 7.05 OF THE WSDOT STANDARD SPECIFICATIONS. 6. STEP AND LADDER MAY BE USED IN LIEU OF POLYPROPYLENE SAFETY STEPS. SEE COE STD DTL GU-423. 7. STEP AND LADDER SHALL BE ORIENTED TO AVOID INSTALLATION ABOVE PIPE. REVISION DATE CITY OF EDMONDS CATCH,, BASIN, TYPE II OCTOBER 2021 48, 54", 60", PUBLIC WORKS %2", & 96" STANDARD DEPARTMENT DETAIL APPROVED BY: R. ENGLISH S D- 3 0 0 5 Inch Pro Series Drain Kit Part #: 864 (Includes #814-Grates ( 2gty.) , #800-Channel (Igty.), #813-End Outlet (lgty.), and #812-End Cap (lgty.) Material: Channel (Polyoleftn) Grates (HDPE) Color: Light Gray Fits: 3" (Hub) and 4" (Spigot) Sewer/Drain Pipe Rebar tie clips for easier installation: Fits #4 Rebar Grate Opening: 3/8"x 1-1/4" Open Surface Area: 23.52 Sq. Inch per Ft. Head Pressure / Flow Rate: Head (inches) - Max Flow 1" = 101.75 GPM 0.5" = 71.95 GPM Weight per each: 5.67 lbs. Screw: #829 Stainless Steel Screw, 4 per grate. UV Inhibitors Claris B • Loads of'61;175.psi. • Recommended for medium -duty pneumatic tire traffic, autos and light tnicks'at "speeds less than 20 ;FDA GOM 11ant CHANNEL DRAIN DETAIL NOT TO SCALE 8" IE 171.72 FLOW CONTROL 4 5" STRUCTURE PVC PIPE" NON -SHRINK GROUT 1'-0" MAX ° CONTROL DEVICE ASSEMBLY TO BE COUPLING PVC PIPE REMOVABLE FROM (OPTIONAL) STUB* INSIDE THE FCS �Y SET SCREW TO PREVENT ROTATION J r JL c INVERT* GASKET (TYP) �� I Q PVC PIPE PVC ADAPTER* W/ CROSS* o DOUBLE GASKET I I AND ADHESIVE BONDED SAND FINISH ON EXTERIOR. MIN 7" LONG DRILLED ORIFICE IN PVC INSIDE CAULK SPACE BETWEEN CAP PLUG PVC ADAPTER AND PIPE STUB CONNECTION & CONTROL DEVICE ORIFICE DIAMETER* DETAIL A CONNECTION AND p• LADDER OR HAND HOLDS CONTROL DEVICE POLYPROPYLENE (SEE DETAIL A) 1 OUTLET PIPE EL* r PVC PIPE* TEE* SPOOL* ELBOW* DRILLED J ORIFICE DIA* PVC INSIDE CAP PLUG* ALLOWABLE OUTLET LOCATION CINCH ANCHOR (180' to 315') WIRE ROPE CLIP (SS) FINISHED GRADE CATCH BASIN TYPE II DEFORMED V-NOTCH WEIR AS NEEDED* f PER COE STD DTL SD-300 3/8" STEEL OVERFLOW ELEV*fjMIN 4' OR ROD INU(SS ) ALUMINUM) SUPPORT (2 REQ'D)ADDITIONAL ORIFICE + LENGTH TO FIT T* AS NEEDED* 1'-0" MIN 4 PVC PIPE & V-6" MAX CROSS FLOW CONTROL STRUCTURE CONTROL DEVICESEE DETAIL A DETENTION PIPE PIPE SUPPORT ` (LENGTH, DIAMETER, DETAIL B - E Ri DIAMETER* MATERIAL TYPE)* FLOW CONTROL STRUCTURE SHOWN W/ TYPE 2 CATCH BASIN (DETAILS A & B SHALL APPLY TO ALL DESIGNS NOTES: WHERE A SHEAR GATE WOULD OTHERWISE APPLY) * SPECIFIC DESIGN INFORMATION AS INDICATED ON APPROVED CONSTRUCTION DRAWINGS. INVERT OF DETENTION PIPE IN STRUCTURE SHALL BE EQUAL TO OR HIGHER THAN THE INVERT OF THE OUTLET PIPE. PRIVATELY -OWNED CONTROL STRUCTURES SHALL NOT BE PLACED IN CITY RIGHT-OF-WAY. REVISION DATE FLOW CONTROL JANUARY 2018 CITY OF EDMONDS STRUCTURE PUBLIC WORKS (FCS) STANDARD DEPARTMENT DETAIL est APPROVED BY: R. ENGLISH SD-301 SOLID LOCKING LID EL. 175.30f 34 =36" CPEP ® 0.50% MIN DETENTION TANK L-2'-8" CPEP STUB CONNECTION ® 0.59 3'-8" CPEP STUB - CONNECTION 00.57. SOLID LOCKING LID EL. 175.40t IEMERGENCY OVERFLOW 172.39 6" PVC RESTR/CTOR 6" PVC IE 169.20 <4 2 PVC CAP ON BOTTOM a WITH 0.5" ORIFICE 11 (SEE FLOW CONTROL 4 STRUCTURE DETAIL S0-301 ON THIS SHEET) CB 48" - TYPE H DETENTION SYSTEM DETAIL NO T TO SCALE DETENTION SYSTEM SIZING 36" DETENTION PIPE REQUIRED 4,244 X 0.008 = 33.95 LF REQ'D (34 LF 36" PIPE PROPOSED) (PER EDMONDS STORMWA TER ADDENDUM 6.3.1) Know what's below. Call before you dig. BLD2023-0443 APPROVED FOR CONSTRUCT/ON CITY OF EDMONDS 09/11 /2023 o,. CITY ENGINEERING DIVISION RAM ENGINEERING, INC. Civil Engineering / Land Planning 19109 36TH AVE W, SUITE 100 LYNNWOOD, WA 98036 PHONE: (425) 678-6960 WWW.RAMENGINEERINGINC.COM al m m m O � LU W W W O O O U U U U U U W W W � Q 5 o It N 00 RESUB Aug 31 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT -GISTE���� Z Z fA O 4 Q V 8�3D�ZDZ3 ENGINEER: ROB L. LONG, PE DRAWN BY.• BRIAN CLARK ISSUE DATE.• SCALE: 41OJ12J AS NOTED JOB NO. 23-002 SHEET' DT-02 SHT 5 OF 5