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APPROVED ENG STM RESUB5 BLD2021-0810 SITE PLANNE 114, SE 114, SEC 31, T.27N., R.4E., W.M. SNOHOMISH COUNTY, WASHINGTON W S I YD W/ GRATED LID ;RIM=353.75 355.10 . 35 ��it E= �52. 5 0 CO 6I BASS FI L ER 355.00 - 35420 cam, 6 PVC y �W IE=344.50 L, 1 � cam, � STRIP ' . W CO ^ � � � 35 h1.0 I � _ -- I -352.2��-- ------------------ 4 355.35 . 354.60 . 354.10 \1 ' WIDE GRAVEL a 20' b� N1.11 PRO, POSED RESIDENCE FLOW SPREADER 355.50 . i 35� 354.15 . C. 354.25 LOT I I. 00 . I I I 356. 355.00 . 35 I C. 354.25 I I CO ' 1E=3513.00 r I I I I I 7.5 ' I I I I i I 1 I , I I I ' I I I I I 68LF 6" SD @ 1.89% I 41- I 1 ' I 1 ' I � ' CONNECT FOOTING AND ROOF DRAIN I ' I I 15' UTILITY SEPARATELY TO STORM I I I I I I EASEMENT IE=343.10 I I I I YD I I I ' RIM: 346.48 I I IE: 343.16 6" IN I I I IE: 342.99 6" OUT ---------------- I I I I II 1 I 1 I 1 I , _-- -----�---- - - ---- _ — — — — — __—___--- ICO I J � `� I C21 N / I I � / I / I I I C� 127.00' 1 \ 1 � I I � I / I � � I I W II I W W — I I O — I _ I I f 240111 �o I — — — — S EX. C/L OF RD ' S S S APPROVED BY PLANNING ALL SHORT PLAT IMPROVEMENTS SHALL BE COMPLETED PRIOR TO FINAL APPROVAL OF THE SINGLE FAMILY RESIDENCE, UNLESS APPROVED OTHERWISE BY THE CITY'S ENGINEERING DIVISION. Know what's below. Call before you dig. UTILITY CONFLICT NOTE. CAUTION. THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, DIMENSION, AND DEPTH OF ALL EXISTING UTILITIES WHETHER SHOWN ON THESE PLANS OR NOT, BY POTHOLING THE UTILITIES AND SURVEYING THE HORIZONTAL AND VERTICAL LOCATION PRIOR TO CONSTRUCTION. THIS SHALL INCLUDE CALLING UTILITY LOCATE ® 1-800-424-5555 POTHOLING ALL OF THE EXISTING UTILITIES AT LOCATIONS OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY WHETHER OR NOT CONFLICTS EXIST. LOCATIONS OF SAID UTILITIES AS SHOWN ON THESE PLANS ARE BASED UPON THE UNVERIFIED PUBLIC INFORMATION AND ARE SUBJECT TO VARIATION. IF CONFLICTS SHOULD OCCUR, THE CONTRACTOR SHALL CONSULT WITH INSIGHT ENGINEERING COMPANY TO RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUCTION. Applicant shall repair/replace all damage to utilities or frontage improvements in City right-of-way per city standards that is caused or occurs during the permitted project. COMPLIES WITH APPLICABLE CITY STORMWATER CODE SCHEDULE ALL INSPECTIONS THROUGH MYBUILDINGPERMIT.COM 3/27/2023 Edge of pavement or roadvtay shoulder Floyd spreader extending entire length of pavement Filter strip DEPARTMENT i-;;7 ECOLOGY State of Wasnrngton SCALE: F' = 10' 10 5 0 10 20 Figure V-7.11: Typical Filter Strip Contributing drainage area �-�- A < 150' Max. -> recommended 2% max slope Uz •. -•Y � y- v- V. 4 'i' V. k. �- 4' w .L. '•1- '4 .y. .4- a. .4 J, ,l. .4. ;. i- .y ,j. 1 16' - Plan View - Pavement surface Hope/ spreader (gravel) ENGINEERING DIVISION APPROVED AS NOTED 03/27/2023 QUANTUMHOMES Section A -A 2 Filter strip �- 6" min. topsoil r- 1 % -C Sbpes 15% + Length 'L' Collector ditch (typ) J Typical Filter Strip NOT TO SCALE Revised June 2016 Please see hftp://Www,ecy.wa.govllo ipyright.h"for copyrighl notice including permissions, limitation of liability, and disclaimer, 1 TYPICAL FILTER STRIP C o NOT TO SCALE BLD2021-0810 LEGEND ►� EXISTING MONUMENT (AS SHOWN) �Oa SECTION 114 CORNER NOT FOUND SECTION CORNER NOT FOUND FOUND REBAR/CAP OR I.P. (IRON PIPE) (C) CALCULATED (P) PLAT (M) MEASURED TBR TO BE REMOVED R.O.W. RIGHT-OF-WAY P.O.B. POINT OF BEGINNING T CENTERLINE CLF CHAIN LINK FENCE WDF WOOD FENCE W.S. WATER SURFACE EOP EDGE OF PAVEMENT BOW BACK OF WALK GCB STORM DRAIN CATCH BASIN (CB) O SD STORM DRAIN MANHOLE (SDMH) O SS SANITARY SEWER MANHOLE (SSMH) 0co SANITARY SEWER CLEAN OUT (CO) -0-p POWER POLE -O-GP GUY POLE ❑ WM WATER METER WATER VALVE WV ?MB MAILBOX UTILITY POLE ANCHOR FIRE HYDRANT (2 NOZZLE) TYPE I NGPA SIGN PROPOSED WATER PROPOSED SANITARY SEWER PROPOSED STORM DRAINAGE PROPERTY LINE X X EXISTING FENCE LINE /// EDGE OF PAVEMENT XXX EXISTING CONTOURS PROPOSED CONTOURS SD STORM DRAIN LINE DRAINAGE FLOW ARROW NE 1149 SE 114, SEC.31, T.27N., R.4E., W.M. SNOKOAHS I CO LINTY, WA ShTNGTON x SEE PLAN SHEET TITLED 'STORMWATER PLAN FOR LOT 1' FOR HOW STORMWATER RUNOFF FROM DRIVEWAY SHALL BE HANDLED. • o UTILITYCONFLICTNOTE. - Know what's below. Call before you dig. CAUTION.• THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, DIMENSION, AND DEPTH OF ALL EXISTING UTILITIES WHETHER SHOWN ON THESE PLANS OR NOT, BY POTHOLING THE UTILITIES AND SURVEYING THE HORIZONTAL AND VERTICAL LOCATION PRIOR TO CONSTRUCTION. THIS SHALL INCLUDE CALLING UTILITY LOCATE ® 1-800-424-5555 POTHOLING ALL OF THE EXISTING UTILITIES AT LOCATIONS OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY WHETHER OR NOT CONFLICTS EXIST. LOCATIONS OF SAID UTILITIES AS SHOWN ON THESE PLANS ARE BASED UPON THE UNVERIFIED PUBLIC INFORMATION AND ARE SUBJECT TO VARIATION. IF CONFLICTS SHOULD OCCUR, THE CONTRACTOR SHALL CONSULT WITH INSIGHT ENGINEERING COMPANY TO RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUCTION. G G d s END o WALL Ow 'y 0 CARL COOK CARL COOK CB RIM = 357.39'J I.E. N.W. 12" = 355.91 ' I.E. E 12" = 355.15' W r ` EX. CIL OF RD C;G KIM = J'f0.4.4 FND 112" REBAR W/CAP W 0.40' OF CALC. CORNER SPECIAL CARE SMALL BE TAKEN TO ENSURE NO SILTATION ENTERS THE INFILTRATION SYSTEM. TYPICAL FOR ALL LOTS. PARCEL 27000 43100401800 ROSALEA LANDER WOOD FENCE ON PROPERTY LINE AND ENCROACHES 0.2' PARCEL 27043100403400 GREGORY & MARY ANNE JOHNSON OF 8" DI WATER MAIN 0 I.E. E 8" = 337.35' N FOUND 5/8" REBAR W/WEI CAP HELD POSITION 2 SCALE: 1 " = 20' 20 10 0 20 40 Filter socks shall be added to any catch basins downstream from the construction site per City standard detail ER-902. at_ o*!slTc IL1'rvT +t- zr2 F2- i tip Cc I T� b F- T 4, H,�ae E, A2�� [a Cool—D RBI Nrr ALL DISTURBED SOILS SHALL BE COMPOST AMENDED PER CITY OF EDMONDS STANDARD DETAIL SD-642 OR APPROVED EQUAL. ENGINEERING DIVISION APPROVED AS NOTED 03/27/2023 OWNER/CONTRACTOR IS RESPONSIBLE FOR EROSION CONTROL AND DRAINAGE REV NO. X— Il TREES TO RETAIN b (TREES TO BE REMOVED) DESCRIPTION GRADING QUANTITIES.- CUT.- 50 Cu.Yds. FILL: 50 Cu.Yds. (GRADING QUANTITIES WERE CALCULATED USING THE LAND DEVELOPMENT DESKTOP COMPOSITE METHOD. CALCULATIONS DO NOT ACCOUNT FOR SOIL SWELLING AND SHRINKAGE.) T.E.S.C. LEGEND TEMPORARY CONSTRUCTION ENTRANCE CATCH BASIN INSERT PROTECTION (TYP.) CLEARING LIMITS SILT FENCE MULCH &/OR STRAW MATTING PI. PLASTIC COVER FLOW ARROW (EX.) EQUIPMENTAND PR0(1 DURE LEICA TC 1000 FOR FIELD TRAVERS AND TOPOGRAPHY. MONUMENTS VISITED 1012004 PRECISION EXCEEDS STATE STANDARDS. BM PER SEWER CARD INVERTS ALONG N.W. 68TH ST. FOR NGVO 29 ADD -3.5 TM EX. SMH RIM = 348.80' I.E. W. 8" = 337.36' I.E. E. 8" = 337.38' VERTICAL DATUM: NAVD 88 ENGINEER/CONTACT INSIGHT ENGINEERING COMPANY P.O. BOX 1478 EVERETT, WA 98206 CONTACT. BRIAN R. KALAB, A.E. PH: (425) 303-9363 EMAIL: INFO®INSIGHTENGINEERING. NET (7fIDTjZ7V/)la GREENE LAND SURVEYNG 7408 1647H ST SW LYNNWOOD, WA 98087 PH: (206) 498-0979 APPLICANT / OWNER BELMONT AULCK PH: (206) 571-7777 LEGAL DESCRIPTION LOT 3 OF CITY OF EDMUNDS SNORT PLAT NO. S-6--79, AS RECORDED UNDER RECORDING NO. 7905090293, RECORDS OF SNOHOMISH COUNTY AUDITOR. SITUATE IN THE CITY OF EDMUNDS, COUNTY OF SNOHOMISH, STATE OF WASHINGTON. r CITY OF EDMONDS APPROVED FOR CONSTRUCTION , PUBLIC WORKS DIRECTOR DATE INSIGHT ENGINEERING CO. P.O. BOX - 1478 EVEF.ETT, WA 98206 (425) 303-9363 (425) 303-9362 FAX INFO@INSIGHTENGINEERING.NET SITE ADDRESS. 7901 240TH ST SW EDMONDS, WA 98026 R E S U B INITIALS DATE TAX ACCOUNT NO.'S: 00452000400800 Mar 14 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT 11 R. � 0WAS I,•r�-9� >� c� Y W zW NE 114, STET 114, SEC. 3T71�,�T.2277N., R.4E., QV1yi1f 1 Ulv1 MASS W.M. 36499 �,q vw� DWG FILENAME 180945.DWG DESIGNED BY, DATE: SPC 06-09-2022 I SCALE. 1 "=20' JOB NO.: 1 18-0945 SHEET fis ZONAL til,G� GRAVG AND SWPP PLAN DIl C1. NE 114, SE 114, SEC31, T.27N., R.4E., W.M. SNOHOMISH COUNTY, WASIHNGTON GENERAL NOTES 1. ALL MATERIALS AND WORK SHOWN ON THESE PLANS SHALL CONFORM TO THE CITY OF EDMUNDS STANDARD PLANS AND DETAILS, THE FOLLOWING SPECIFICATIONS AND CODES, AND ALL OTHER APPLICABLE LOCAL MUNICIPAL, STATE, AND FEDERAL CODES, RULES AND REGULATIONS: 2022 CURRENT INTERNATIONAL BUILDING CODE (IBC) WSDOT/APWA STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUC7ION - WASHINGTON STATE DEPARTMENT OF ECOLOGY STORMWATER MANAGEMENT MANUAL FOR THE PUGET SOUND BASIN (2019) 2. STANDARD PLAN AND TYPE NUMBERS INDICATED ON THESE DRAWINGS REFER TO CITY OF EDMUNDS STANDARD DETAILS, UNLESS NOTED OTHERWISE J. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOBSITE WHENEVER CONSTRUCTION IS IN PROGRESS. 4. DEVIATIONS FROM THESE PLANS MUST BE APPROVED BY THE ENGINEER OF RECORD AND THE LOCAL GOVERNING AUTHORITY. 5. CONTRACTOR SHALL RECORD ALL APPROVED DEVIA7IONS FROM THESE PLANS ON A SET OF "AS -BUILT" DRAWINGS AND SHALL SUMMARIZE ALL AS -BUILT CONDITIONS ON ONE SET OF REPRODUCIBLE DRAWINGS FOR SUBMITTAL TO THE OWNER PRIOR PROJECT COMPLETION 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 LOCATIONS OF EXISTING UTILITIES 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. IT IS THE SOLE RESPONSIBILITY OF THE CONTRACTOR TO INDEPENDENTLY VERIFY THE ACCURACY OF ALL UTILITY LOCATIONS SHOWN AND TO FURTHER DISCOVER AND PROTECT ANY OTHER UTILITIES NOT SHOWN HEREON WHICH MAY BE AFFECTED BY THE IMPLEMENTATION OF THIS PLAN. CONTRACTOR SHALL VERIFY LOCATION, DEPTH, SIZE, TYPE AND CONDITION OF EXIS77NG U77UTY LINES AT CONNECTION OR CROSSING POINTS BEFORE TRENCHING FOR NEW UTILITIES, ENGINEER ASSUMES NO RESPONSIBILITY FOR THE COMPLETENESS OR ACCURACY OF THE EXIS77NG UTILITIES AND SITE FEATURES PRESENTED ON THESE DRAWINGS. ENGINEER SHALL BE N077FIED IMMEDIATELY OF CONFLICTS THAT ARISE 8. CONTRACTOR SHALL LOCATE AND PROTECT ALL UTILITIES DURING CONSTRUCTION AND SHALL CONTACT THE UNDERGROUND UTILITIES LOCATION SERVICE (1-800-424-5555) AT LEAST 48 HOURS PRIOR TO CONSTRUCTION. 9. CONTRACTOR SHALL VERIFY ALL CONDITIONS AND DIMENSIONS AT THE PROJECT SITE BEFORE STARTING 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 SITE WORK SHALL BE PERFORMED IN STRICT COMPLIANCE WITH THE RECOMMENDATIONS OF THIS REPORT, 12. STRUCTURAL FILL MATERIAL AND PLACEMENT SHALL CONFORM TO THE RECOMMENDATIONS OF THE PROJECT GEOTECHNICAL REPORT. 13. MANHOLES, CATCH BASINS, UTILITIES 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 W17H COMPACTED STRUCTURAL FILL PER GEOTECHNICAL REPORT. 14. SEE SURVEY AND ARCHITECTURAL DRAWINGS FOR DIMENSIONS AND LOCATIONS OF BUILDINGS, LANDSCAPED AREAS AND OTHER PROPOSED OR EXIS77NG SITE FEATURES. 15. SEE ARCHITECTURAL DRAWINGS FOR PERIMETER FOUNDA7ION DRAINS. FOUNDATION DRAINS SHALL. BE INDEPENDENT OF OTHER SITE DRAIN LINES AND SHALL BE TIGHTLINED TO THE STORM DRAIN SYSTEM WHERE INDICATED ON THE PLANS. ' 16. ALL REQUIRED STORMWATER FACILITIES MUST BE CONSTRUCTED AND IN OPERA77ON PRIOR TO INSTALLAT70N OF ANY PAVEMENT UNLESS OTHERWISE APPROVED BY THE ENGINEER. 1 Z ALL ROOF DRAINS, PERIMETER FOUNDAT 70N DRAINS, CATCH BASINS AND OTHER EXTERNAL DRAINS SHALL BE CONNECTED TO THE STORM DRAINAGE SYSTEM, UNLESS NOTED OTHERWISE. 18. CONTRACTOR SHALL OBTAIN AND PAY FOR ALL PERMITS REQUIRED FOR INSTALLATION OF ALL SITE IMPROVEMENTS INDICATED ON THESE DRAWINGS. 19. AS A MINIMUM REQUIREMENT, ALL DISTURBED AREAS ON AND OFF SITE SHALL BE RETURNED TO THE EQUIVALENT OF THEIR PRECONSTRUCT70N CONDITION IN ACCORDANCE WITH APPROPRIATE REQUIREMENTS AND STANDARDS. 20. ALL DISTURBED SOIL AREAS SHALL BE SEEDED OR STABILIZED BY OTHER ACCEPTABLE METHODS FOR THE PREVENTION OF ON -SITE EROSION AFTER THE COMPLETION OF CONSTRUC770N. SEE EROSION CONTROL PLANS FOR SPECIFIC GRADING AND EROSION CONTROL REQUIREMENTS. 21. THE CONTRACTOR SHALL KEEP OFF -SITE STREETS CLEAN AT ALL TIMES BY SWEEPING. WASHING OF THESE STREETS WILL NOT BE ALLOWED WITHOUT PRIOR APPROVAL. 22. THIS PROJECT 1S NOT A BALANCED EARTHWORK PROJECT. BOTH EXPORT AND IMPORT OF SOIL AND ROCK MATERIALS ARE REQUIRED. 23. SLOPE OF FINISHED GRADE SHALL BE CONSTANT BETWEEN FINISHED CONTOURS OR SPOT ELEVATIONS SHOWN. 24. FINISHED GRADE SHALL SLOPE AWAY FROM BUILDING WALLS AT MINIMUM 57' SLOPE FOR A MINIMUM DISTANCE OF 10 FEET. 25. CONTRACTOR SHALL BE RESPONSIBLE FOR AND SHALL INSTALL AND MAINTAIN SHORING AND BRACING AS NECESSARY TO PROTECT WORKERS, EXISTING BUILDINGS, STREETS, WALKWAYS, UTILITIES AND .OTHER EXIS71NG AND PROPOSED IMPROVEMENTS AND EXCAVA77ONS AGAINST LOSS OF GROUND OR CAVING EMBANKMENTS. CONTRACTOR SHALL ALSO BE RESPONSIBLE FOR REMOVAL OF SHORING AND BRACING, AS REQUIRED. 26. 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. 27. COORDINATE AND ARRANGE FOR ALL UTILITY CONNECTIONS, UTILITY RELOCA77ONS AND/OR SERVICE INTERRUPTIONS WITH THE AFFECTED OWNERS AND APPROPRIATE UTILITY COMPANIES. CONNECTIONS TO EXISTING UTILITIES SHALL BE MADE ONLY W17H ADVANCE WRITTEN APPROVAL OF THE AUTHORITIES GOVERNING SAID UTILITIES. 28. EXISTING UTILITY LINES IN SERVICE WHICH ARE DAMAGED DUE TO CONSTRUCTION WORK SHALL BE REPAIRED AT CONTRACTOR'S EXPENSE AND INSPECTED AND ACCEPTED BY C17Y OF EDMONDS AND OWNER'S REPRESENTATIVE PRIOR TO BACKFILLING. 29, NEW U77LITY LOCATIONS ARE GENERALLY SHOWN BY DIMENSION, WHERE NO DIMENSIONS ARE INDICATED, LOCATIONS MAY BE SCALED FROM DRAWINGS. FIELD ADJUSTMENTS SHALL BE APPROVED BY OWNER'S REPRESENTA77E AND CITY. 30. WHERE NEW PIPE CLEARS AN EXISTING OR NEW UTILITY BY 6" OR LESS, PLACE POLYETHYLENE PLASTIC FOAM AS A CUSHION BETWEEN THE UTILITIES. 31. SEE MECHANICAL DRAWINGS (WHERE APPLICABLE) FOR CONTINUA77ON OF SITE UTILITIES WITHIN THE BUILDING. 32, SEE ELECTRICAL DRAWINGS (WHERE APPLICABLE) FOR EXTERIOR ELECTRICAL WORK. 33, SEE LANDSCAPE DRAWINGS (WHERE APPLICABLE) FOR S17E IRRIGA77ON SYSTEM . • o UTILITYCONFLICTNOTE: Know what's below. CAUTION.• Cal before you dig. THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, DIMENSION, AND DEPTH OF ALL EXISTING U77LMES WHETHER SHOWN ON THESE PLANS OR NOT, BY POTHOLING THE U7ILITIES AND SURVEYING THE HORIZONTAL AND VERTICAL LOCATION PRIOR TO CONSTRUCTION. THIS SHALL INCLUDE CALLING UTILITY LOCATE 9 1-800-424-5555 POTHOLING ALL OF THE EXISTING UTILITIES AT LOCATIONS OF NEW UTILI7Y CROSSINGS TO PHYSICALLY VERIFY WHETHER OR NOT CONFLICTS EXIST. LOCA7IONS OF SAID UTILITIES AS SHOWN ON THESE PLANS ARE BASED UPON THE UNVERIFIED PUBLIC INFORMATION AND ARE SUBJECT TO VARIATION. IF CONFLICTS SHOULD OCCUR, THE CONTRACTOR SHALL CONSULT WITH INSIGHT ENGINEERING COMPANY TO RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUCTION., I I I r 15' DRIPLINE 3' 1- I. 4-FT HIGHT TEMPORARY CHAIN LINK OR ORANGE PLASTIC FENCE SHALL BE PLACED AT 3' BEYOND THE DRIPLINE OF THE TREE TO BE SAVED. FENCE SHALL COMPLETELY ENCIRCLE THE TREE(S). INSTALL FENCE POSTS USING PIER BLOCKS ONLY. AVOID DRIVING POSTS OR STAKES INTO MAJOR ROOTS. 2. NO ACTIVITIES OR STOCKPILING MATERIALS IS ALLOWED WITHIN TPF. 1 TREEPROTECTIONDE) AIL CI.1 NOT TO SCALE IN DE FULL WIDTH GRASS/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. 2O 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 PUBUC 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 LEAVANG 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 STABILIZED CONSTRUCTION JANUARY 2018 CITY OF EDMONDS ENTRANCE PUBLIC WORKS STANDARD DEPARTMENT DETAIL Fs j 189j APPROVED BY: R. ENGLISH ER-901 ABMLYD CONS TR UCTION ENTRANCE NOT TO SCALE STD DTL, ER-901 2' x 2' WOOD/STEEL FILTER FABRIC SECURED TO 2" x 2' 14 GA WIRE FABRIC EQUAL NATIVE BACKFILL MATERIAL FILTER FABRIC MATERIAL IN CONTiNOUS ROLLS USE STAPLES OR WIRE RINGS TO ATTACH FABRIC TO WIRE NOIES I. 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 BEFORE OTHER WORK CAN BEGIN ACTIVITY. REVISION DATE FILTER FABRIC FENCE JANUARY 2018 CITY OF EDMONDS FILTRATION SYSTEMS PUBLIC WORKS STANDARD DEPARTMENT DETAIL Est 1$9� APPROVED BY: R. ENGLISH ER-900 FILTER FABRIC FENCE I M TRA TION S YS TEMS NOT TO SCALE STD DTI.. ER-900 UNDISTURBED PLANTS UNDISTURBED TURF (LAWN) (SEE NOTE 1) AREAS (SEE NOTE 1) UNDISTURBED NATIVE VEGETATION UNDISTURBED NATIVE SOIL PLANTING BEDS TURF (LAWN) AREAS 2" ORGANIC MULCH 3" OF COMPOST INCORPORATED INTO 5" OF SITE SOIL (TOTAL AMENDED DEPTH OF 9.5", FOR A SETTLED DEPTH OF 8") UNDISTURBED TURF/LAWN/LANDSCAPE UNDISTURBED NATIVE SOIL 3RASS: SEED OR SOD 1.75' OF COMPOST INCORPORATED NTO 6.25" OF SITE SOIL (TOTAL AMENDED DEPTH OF 9.5", FOR A SETTLED DEPTH OF B") SUBSOIL SCARIFIED 4" BELOW %If'��% SUBSOIL SCARIFIED 4" BELOW COMPOST AMENDED LAYER 7/\�\/\\�\\ \�y ';,f\\:�w��.; COMPOST AMENDED LAYER l�;\%/�%y1�i. 12" BELOW SOIL SURFACE (12" BELOW SOIL SURFACE),;,.��i��`�.�\j ��j\\j�/�\j\\\'��3` ( ) 12" OPTION 2 - AMEND IN PLACE OR STOCKPILE AND AMEND GENERAL NOTES: PLANTING BEDS TURF (LAWN) AREAS iG,, lchllllll I l[ k j 1 S i l i 1, AREAS OF NO DISTURBANCE SHALL BE FENCED AND EXISTING 2" ORGANIC r��/�� n�Ifl+' : �1II, 1, flj�.)1f GRASS: SEED VEGETATION AND SOIL SHALL BE MULCH /��. 0 'I Illil; �j�„'Ill lj �i,l;l�l s��;�;6 OR SOD PROTECTED FROM CONSTRUCTION N f-Tii�l�l�li'f1 IiF� IMPACTS. H I-{�ImIT=1T=I I -II I I I=-IILLIIE_I 311=1j( .jI �I� 2. TO MEASURE SETTLED DEPTH, 6" IMPORTED 1=1 hI 1=1 �f- I -I ! 11f=l [--I II=111-I 6" IMPORTED WATER SOIL SUFFICIENTLY TO TOPSOIL MIX TI TI= I Trr; TOPSOIL MIX FULLY SATURATE WITHOUT LLI I h_i ,..1 E=ill -] I=I 11 E� L_11 H__i I (COMPACTED !E �11�1 Z-I - i=1 III �f-3I �f-III (COMPACTED CAUSING EROSION. DEPTH) 11=iil I1-1 - ��] f I IIj 1-1TE=3Lh� DEPTH) Ir,E�l1�JI1-1ZI 6" 11„F31J 3. COMPOST SHALL MEET SPEC. i�IF/%/jj� \f� REQUIREMENTS IN THE 2017 �k i EDMONDS STORMWATER SUBSOIL IS��///1h ?\// �` !/i �i�ft " SUBSOIL 15 ADDENDUM CHECKLIST 7). SCARIFIED 6"Y��%/f'u/i j�/�;i\\`/T��/<- SCARIFIED 6" ( ) BELOW 4, COMPACTION OF TOPSOIL WHERE MPORTED!;?',\\rwyy�\\,�;.`\�\f��MPORTED REQUIRED) TO BE TO 85% (MAX) TOPSOIL MIX ;\;/j:X r�1/\�!`Q�lr �` 12" :�/%v%;\�/��/�\\:v��,` TOPSOIL MIX Ss OF THE MAXIMUM DRY DENSITY OPTION 3 - IMPORT TOPSOIL PER MODIFIED PROCTOR TEST (ASTM D1557). POST CONSTR UCTION SOT, Q UALITY AND DEPTH NOT TO SCALE STD DTL. SD-642 THE 13 ELEMENTS OF TESC BMP ELEMENT # 1 -- MARK CLEARING LIMITS: LIMIT OF CONSTRUCTION ARE CLEARLY MARKED. ELEMENT #2 - ESTABLISH CONS7RUC7ION ACCESS. A STABILIZED CONSTRUCTION ENTRANCE IS SHOWN. ELEMENT #3 - CONTROL FLOW RATES: FLOW IS MINIMAL. ELEMENT #4 - INSTALL SEDIMENT CONTROLS. SILT FENCE, INLET PROTECTION AND MULCH ARE PROPOSED. ELEMENT #5 - STABILIZE SOILS. SOIL STABILIZATION IS ACHIEVED BY MULCHING, PLASTIC COVERING AND SEEDS. ELEMENT #6 - PROTECT SLOPES: SLOPES ARE PROTECTED BY PLASTIC COVERING, MULCHING AND EXISTING VEGETATION. ELEMENT #7- PROTECT DRAIN INLETS: INLET PROTEC77ONS ARE PROPOSED FOR THE STORM OR41NS ELEMENT#8 - STABILIZE CHANNELS AND OUTLETS: N/A ELEMENT #9 - CONTROL POLLUTANTS: ALL VEHICLES, EQUIPMENT AND PETROLEUM PRODUCT STORAGE/DISPERSING AREAS WILL BE INSPECTED REGULARLY TO DETECT ANY LEAKS OF SPILLS, AND TO IDENTIFY MAINTENANCE NEEDS AND PREVENT LEAKS OF SPILLS. ELEMENT #10 - CONTROL DEWATERING: THESE WILL BE NO DEWATERING AS PART OF THIS CONSTRUCTION PROJECT. ELEMENT #11- MAINTAIN BMP's: ALL TESC BMPS SHALL BE MAINTAINED AND REPAIRED AS NEEDED. ELEMENT #12 - MANAGE THE PROJECT. - THIS COULD BE ACHIEVED BY MINIMIZING THE EXTENT AND DURATION OF THE AREA EXPOSED AND BY EMPHASIZING EROSION CONTROL THEN SEDIMENT CONTROL. ELEMENT #13 - PROTECT ON -SITE STORMWATER MANAGEMENT BMPS FOR RUNOFF FROM ROOFS AND OTHER HARD SURFACES: N/A. NOTES: 1. ALL DISTURBED AND PERVIOUS AREAS ON AND OFF SITE SHALL BE COMPOST AMENDED TO MEET REQUIREMENT OF BMP T5.13 IN THE STORMWATER MANUAL, VOL V, CHAPTER 5. SEE DETAIL 4/CI.O. 2. INSTALL AND MAINTAIN ALL TESC MEASURES ACCORDING TO APPROVED PLANS, CITY OF EDMONDS STANDARD DETAILS, AND ALL OTHER MEASURES THAT MAY BE REQUIRED USING CONSTRUCTION. 3, EXIS77NG FAILING, DAMAGED OR NON-ADA COMPLIANT FRONTAGE IMPROVEMENTS (174TH ST S.W.) SHALL BE REMOVED AND REPLACED AS DETERMINED BY THE CITY ENGINEERING INSPECTOR. 4. DRIVEWAY SLOPE NOT TO EXCEED 14% ESC NOTES (ECDC 18.30.050) A. ESC MINIMUM REQUIREMENTS. ALL ACTIVITIES NECESSITATING A CLEARING OR GRADING PERMIT AND ALL UTILITY PROJECTS CONSIS77NG OF MORE THAN 500 LINEAL FEET OF TRENCH EXCAVATION SHALL BE REQUIRED TO CONTROL EROSION AND SEDIMENT DURING CONSTRUCTION AND TO PERMANENTLY STABILIZE EXPOSED SOIL RESULTING FROM CONSTRUCTION. PROJECTS INVOLVING A CRITICAL AREA MAY ALSO BE REQUIRED TO COMPLY WITH ANY COMBINATION OF THE ESC MINIMUM REQUIREMENTS. COMPLIANCE WILL BE DEMONSTRATED THROUGH THE IMPLEMENTATION OF AN APPROVED ESC PLAN. GUIDELINES FOR PREPARING ESC PLANS ARE PROVIDED IN THE MANUAL. THE PLAN MUST ADDRESS THE FOLLOWING REQUIREMENTS: 1. ESC MINIMUM REQUIREMENT - CONSTRUCTION ACCESS ROUTE. CONSTRUCTION VEHICLE ACCESS SHALL BE, WHENEVER PRACTICAL, LIMITED 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 IS REMOVED IN THIS MANNER. 2. ESC MINIMUM REQUIREMENT - STABILIZATION OF EXPOSED AREAS. ALL SOILS EXPOSED BY LAND DISTURBING ACTIVITIES SHALL BE STABILIZED BY SUITABLE APPLICA77ON OF BMPS, INCLUDING, BUT NOT LIMITED TO, SOD, HYDROSEEDING, OR OTHER VEGETATION, PLASTIC COVERING, OR MULCHING. ALL BMPS SHALL BE SELECTED, DESIGNED,' AND MAINTAINED W ACCORDANCE WITH THE MANUAL. THE EXPOSED SOILS SHALL 8E 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 DAYS FROM MAY 1 THROUGH SEPTEMBER 30). J. ESC MINIMUM REQUIREMENT - PROTECTION OF ADJACENT PROPERTIES. ADJACENT PROPER7IES SHALL BE PROTECTED FROM SEDIMENT DEPOSITION BY APPROPRIATE USE OF VEGETATIVE 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 THE OWNER TO ENSURE CONTINUED PERFORMANCE OF THEIR INTENDED FUNCTION. ALL MAINTENANCE AND REPAIR SHALL BE CONDUCTED IN ACCORDANCE WITH THE MANUAL. 5. ESC MINIMUM REQUIREMENT - OTHER BMPS. AS REQUIRED BY THE CITY, OTHER APPROPRIATE BMPS TO MITIGATE THE EFFECTS OF INCREASED RUNOFF SHALL BE APPLIED. 6. EROSION AND SEDIMENT CONTROL REQUIREMENT - UNDERGROUND UTILITY CONSTRUCTION. THE CONSTRUCT70N 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 CONSIDERA77ONS SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES; C. TRENCH 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. 7. ADDITIONAL ESC MINIMUM REQUIREMENTS FOR LARGER DEVELOPMENTS. ALL NEW DEVELOPMENT AND REDEVELOPMENT THAT INCLUDES LAND DISTURBING ACTIVITIES OF GREATER. THAN, OR EQUAL TO, ONE ACRE 1N ADDITION 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 TIME FIELD, MARK CLEARING LIMITS AND/OR ANY EASEMENTS, SETBACKS, SENSITIVE/CRITICAL 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 CONSTRUCTED AS A FIRST STEP IN GRADING. THESE BMPS SHALL BE FUNCTIONAL 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 IN 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 - STABILIZATION 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 THE CONVEYANCE SYSTEM WITHOUT FIRST BEING FILTERED OR OTHERWISE TREATED TO REMOVE SEDIMENT, 14. ESC REQUIREMENT - REMOVAL OF TEMPORARY BMPS. ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS SHALL BE REMOVED WITHIN 30 DAYS AFTER FINAL SITE STABILIZATION IS ACHIEVED OR AFTER THE TEMPORARY BMPS ARE NO LONGER NEEDED. TRAPPED SEDIMENT SHALL BE REMOVED OR STABILIZED ON SITE. DISTURBED SOIL AREAS RESULTING FROM REMOVAL SHALL BE PERMANENTLY STABILIZED. 15, EROSION AND SEDIMENT CONTROL REQUIREMENT - DEWATERING CONSTRUCTION SITES. DEWATERING SYSTEMS SHALL DISCHARGE INTO A SEDIMENT TRAP OR SEDIMENT POND. 16. EROSION AND SEDIMENT CONTROL REQUIREMENT - CONTROL OF POLLUTANTS OTHER THAN SEDIMENT ON CONSTRUCTION SITES. ALL POLLUTANTS OTHER THAN SEDIMENT THAT OCCUR ON S17E DURING CONSTRUCTION SHALL BE HANDLED AND DISPOSED OF IN A MANNER THAT DOES NOT CAUSE CONTAMINATION OF STORM WATER. 17. EROSION AND SEDIMENT CONTROL REQUIREMENT - FINANCIAL LIABILITY, PERFORMANCE BONDING, OR OTHER APPROPRIATE FINANCIAL INSTRUMENTS, SHALL BE REQUIRED FOR. ALL PROJECTS TO ENSURE COMPLIANCE W17H THE APPROVED EROSION AND SEDIMENT CONTROL PLAN. FORD. 3013 § 1, 19951. GRADING QUANTITIES.' CUT: 50 Cu.Yds. FILL: 50 Cu. Ms. (GRADING QUAN7777ES WERE CALCULATED USING THE LAND DEVELOPMENT DESKTOP COMPOSITE METHOD. CALCULATIONS DO NOT ACCOUNT FOR SOIL SWELLING AND SHRINKAGE.) T.E.S. C. LEGEND TEMPORARY CONSTRUCTION ENTRANCE CATCH BASIN INSERT PROTECTION (TYP.) CLEARING LIMITS SF SF SILT FENCE MU MULCH &/OR STRAW MATTING PL PLAS77C COVER �-� FLOW ARROW (EX.) EQUIPMENTAND PROCEDURE LEICA TC 1000 FOR FIELD TRAVERS AND TOPOGRAPHY. MONUMENTS VISITED 1012004 PRECISION EXCEEDS STATE STANDARDS. RM PER SEWER CARD INVERTS ALONG N.W. 68TH ST. FOR NGVD 29 ADD -3.5 TRM EX, SMH RIM = 348,80' I.E. W. 8" = 337.36' I.E. E. 8" = 337.38' VERTICAL DATUM: NAVD 88 ENGINEER/CONTACT INSIGHT ENGINEERING COMPANY P.D. BOX 1478 EVERETT, WA 98206 CONTACT.' BRIAN R. KALAB, RE PH: (425) 303-9363 EMAIL: INFOOINSIGHTENGINEERING. NET 0T T D T TT,'T//) n GREENE LAND SURVEYING 7408 164TH ST SW LYNNWOOD, WA 98087 PH: (206) 498-0979 APPLICANT/ OWNER BELMONT AULCK PH: (206) 571-7777 LEGAL DESCRIPTION LOT 3 OF CITY OF EDMUNDS SHORT PLAT NO. S-6-79, AS RECORDED UNDER RECORDING NO. 7905090293, RECORDS OF SNOHOMISH COUNTY AUDITOR. SITUATE IN THE CITY OF EDMUNDS, COUNTY OF SNOHOMISH, STATE OF WASHINGTON. CITY OFEDMONDS APPROVED FOR CONSTRUCTION FOR: , PUBLIC WORKS DIRECTOR DATE (INSIGHT ENGINEERING CO. P.O. BOX - 1478 EVERETT, WA 98206 (425) 303-9363 (425) 303-9362 FAX INFO@INSIGHTENGINEERING.NET SITE ADDRESS: 7901 240TH ST SW EDMUNDS, WA 98026 R E S U ENGINEERING DIVISION APPROVED AS NOTED TAX ACCOUNT NO.'S: 0045200040g800 Mar 14 20: CITY OF EDMONI DEVELOPMENT SER' DEPARTMENT REV. N0. DESCRIPTION INITIALS DATE of Rs � �� 0 zW T1/4,SE114,SEC.31,T27N.,R.4E.,W.M. QUANTUMHOMES 03/27/2023 36499 fis IoN C tiq vw DWG FILENAME 180945.DWG 1SPc DESIGNED BY DATE. 06-09-2022 SCALE: 1. =20' JOB NO.: 18-0945 GRADING AND SWPP SHEET NOTES AND DETAILS C1.1 NE 1A SE 1/4, SEC. 31, T27N.I R.4E.I WM. SNOHOMISH COUNTY, WASHINGTON ACCEPTABLE TIGHTLINE MATERIAL: SDR 35 SCH 40 N-12 F810 HANCOR MAXIMUM DRIVEWAY SLOPE ALLOWED 14% A minimum of 3' (ft) separation is required between the dry utilities (power, gas, phone, cable, etc.) and sewer, water, and storm and 5' (ft) from any City main lines. � a Know what's below. CaII before you dig. UTILITY CONFLICT NOTE.- CAUTION.• THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, DIMENSION, AND DEPTH OF ALL EXISTING UTILITIES WHETHER SHOWN ON THESE PLANS OR NOT, BY POTHOLING THE UTILITIES AND SURVEYING THE HORIZONTAL AND VERTICAL LOCATION PRIOR TO CONSTRUCTION. THIS SHALL INCLUDE CALLING UTILITY LOCATE @ 1-800-424-5555 POTHOLING ALL OF THE EXISTING UTILITIES AT LOCATIONS OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY WHETHER OR NOT CONFLICTS EXIST. LOCATIONS OF SAID UTILITIES AS SHOWN ON THESE PLANS ARE BASED UPON THE UNVERIFIED PUBLIC INFORMATION AND ARE SUBJECT TO VARIATION. IF CONFLICTS SHOULD OCCUR, THE CONTRACTOR SHALL CONSULT WITH INSIGHT ENGINEERING COMPANY TO RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUCTION. SEE PLAN SHEET TITLED 'STORMWATER PLAN FOR LOT 1' FOR HOW STORMWATER RUNOFF FROM DRIVEWAY SHALL BE HANDLED. W CARL COOK CARL COOK j CB#1, TYPE 1- RIM:353.38 IE: 349.83 (6" IN, NE) IE 349.83 (6" IN, SE) IE. • 348.63 (12" OUT, E) TRACER WIRE TO BE INSTALLED 1" WATER METER I.E. N.W. 12" = 355.91' I.E. E. 12" = 355.15' SIDE SEWER CONNECTION To MAIN SHALL BE MADE VIA WYE CONNECTION. CONNECTION SHALL BE A MIN 6' FROM THE SEWER MANHOLE. FND 112" REBAR W/CAP W 0.40' OF CALC. CORNER CONNECT FOOTING DRAIN AND ROOF DRAIN SEPARATELY TO STORM IE=343.60 �- SSCOJ4, RIM: 349.27 IE. 345.21 (6'PVC in W) IE: 345.21 (6"PVC OUT, SE) --CONNECT SEWER TO EXISTING CLEAN OUT. REMOVE OLD PIPE IE=345.21 4LF 6" SS S=0.0207 FT/FT SSC0#3, RIM: 349.23 1E 345.13 (6'PVC in NW) IE 345AJ (6'PVC OUT, S) -CONNECT FOOTING AND ROOF DRAIN 'SEPARATELY TO STORM LIE=341.84 / YO RIM: 345.85 IE. • 341.80 6" IN IE: 341.75 6" OUT 15LF 6" PVC @ 209 - ONNECT SEWER TO EXISTING PIPE STUB AT MAIN AND ADD CLEAN OUT. REMOVE OLD PIPE 21L 6" SO @ 13.739 IE=343.90 YD RIM: 346.42 338.89 6" 1N IE. 338.87 6" OUT INFILTRATION SYSTEM 25'x31 'x 17' DEEP o .DO- BOTTOM=320.00 - 4 O YD (OVERFLOW) �i RIM: 346.49 1E: 335.20 5" IN m IE: 339.40 6" OUT V i _--CONNECT FOOTING AND ROOF DRAIN SEPARATELY TO STORM IE=341.84 WOOD FENCE ON PROPERTY LINE AND ENCROACHES 0.2' 8LF 6" PVC @ 31.179(18R) PARCEL 27043100403400 GREGORY & MARY ANNE JOHNSON OF 8" DI WATER MAIN 0 CIE: 337.sa P SCALE: I" = 20' 20 10 0 20 40 If the rim to invert elevation exceeds 5-feet then a type II manhole will be required. A minimum of 2' (ft) of cover is required for all pipes located under driveable surfaces and 1' (ft) of cover under landscape areas. .CONNECT TO EXISTING SEWER CLEAN OUT IE=341.84 - - FOOTING DRAIN CONNECTION VC IN W) SHALL OCCUR A MINIMUM OF 10' FROM THE STRUCTURE. 1. E E 8" = 337.38' 12UAN-TUA1,ff0MES FOUND 5/8" REBAR - - W/WEI CAP HELD POSITION -)K ALL Ot-I-s tTf- it�tP� r✓ I`�C'�i7� Nib R>e T4E Cam-► ��iJc� io►J OF THyr, HaJ4--15F AeE /Q f'oLD ip+JT PROVIDED ON CIVILS; HOWEVER DRAINAGE REPORT SUPERCEDES ALLOWED IMPERVIOUS SURFACE CALCULATIONS. LOT# ALLOWED LUERVIOUSPER PROPOSED SHORTPLAT QROPOSED ERWOUS 1 3,150 SF 2,856 SF 2 3,150 SF 2,670 SF 3 3,150 SF 2,926 SF 4 3,150 SF 2,754 SF TOTAL 12,600 SF 11,206 SF LEGEND + EXISTING MONUMENT (AS SHOWN) 0�4 SECTION 114 CORNER NOT FOUND SECTION CORNER NOT FOUND (• FOUND REBAR/CAP OR J.P. (IRON PIPE) (C) (P) 010 TBR R.O.W. P.O.B. r CLF V'!DF W.S. EOP SOW C CB O SD O SS 000 O- o-P 3] WM I/A/ PMB { ■ CALCULATED PLAT MEASURED TO BE REMOVED RIGHT-OF-WAY POINT OF BEGINNING CENTERLINE CHAIN LINK FENCE WOOD FENCE WATER SURFACE EDGE OF PAVEMENT BACK OF WALK STORM DRAIN CATCH BASIN (CB) STORM DRAIN MANHOLE (SOMH) SANITARY SEWER MANHOLE (SSMH) SANITARY SEWER CLEAN OUT (CO) POWER POLE GUY POLE WATER METER WATER VALVE MAILBOX UTILITY POLE ANCHOR FIRE HYDRANT (2 NOZZLE) TYPE I NGPA SIGN PROPOSED WATER PROPOSED SANITARY SEWER PROPOSED STORM DRAINAGE PROPERTY LINE X X EXISTING FENCE LINE //1 EDGE OF PAVEMENT - - - - XXX EXISTING CONTOURS PROPOSED CONTOURS -`-* PRE-EXISTING DRAINAGE PATTERN T PROPOSED COMMUNICATION C PROPOSED CABLE P PROPOSED POWER SS SANITARY SEWER LINE SD STORM DRAIN LINE OHP OVERHEAD UTILITY LINES G GAS LINE 12,600 + 6,690 (SHARED ACCESS) = 19,290SF (SP CIVIL PLAN TOTALS) 11,206 + 6,690 = 17,896SF (SFR PLAN TOTALS) DRAINAGE REPORT ALLOWED FOR = 18,813SF (APPROVED DRAINAGE REPORT) STORMWATER MANAGEMENT SYSTEM SHALL BE INSTALLED UNDER SHORT PLAT PLN2019-0017. ENGINEERING DIVISION APPROVED AS NOTED 1 .9 03/27/2023 DS