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APPROVED PLN ENG BLD2022-1105+Civil_Plan+12.2.2022_12.33.05_PM+3249111SW 114, SEC.18, T.27N., R.4E., W.M. 88TH AVE W SHORT PLAT - LOT 2 SITE DEVELOPMENT PLANS SCHEDULE ALL INSPECTIONS THROUGH MYBUILDINGPERMIT.COM I LEGAL DESCRIPTION I I III I I II LOT 2, CITY OF EDMONDS SHORT SUBDIVISION, PLN2021-0021, AS RECORDED UNDER I III I N RECORDING NUMBER ___-------- RECORDS OF SNOHOMISH COUNTY, WASHINGTON. o LOT 3 LOT 2 I LOT 1 I �1 SITUATE IN THE COUNTY OF SNOHOMISH, STATE OF WASHINGTON. LOT 1 I I I III I II II 1 BASIS OF BEARINGS I �I I CITY OF EDMONDS THE MONUMENTED CENTERLINE OF 88TH AVE. W., AS THE BEARING OF N 00'52 15 E. PLAT OF S.P. NO. S-31-78 I I I II 1 BENCH MARK ORIGINATING BENCHMARK FOUND CASED CONC. MON. ON CENTERLINE, 88TH AVE. W. ELEVATION: 368.44 (PER GPS OBSERVATIONS) SITE BENCHMARK (IBM) MAG NAIL SET IN ASPHALT WALKWAY EAST SIDE OF 88TH AVE APPROXIMATELY 12' NORTH OF NORTH PROPERTY LINE. ELEVA TION: 364.20 DATUM : NA VD 88 SURVEYOR NOTES SEA VIEW PINES I A.F.#7807270284 I � I I II NO.2 I I I I III VOL. 39, PG. 170 _ T SITE BENCHMARK I I` / I I I 1 ______ III (TBM) � I i I � � � _ _ I I 1 / ` illy I I `� rI ------- -------- ------- 1. THIS SURVEY HAS BEEN PREPARED FOR THE EXCLUSIVE USE OF PARTIES WHOSE I I t ► I I I _ I �� ___ II 1 NAMES APPEAR HEREON ONLY, AND DOES NOT EXTEND TO ANY UNNAMED THIRD I I I it ► I \ I - - - _ - - -----_ N PARTIES WITHOUT EXPRESS RECERTIFICATION BY THE LAND SURVEYOR OF RECORD. i I I I / i' I \i lit \\ I SIC 'I' _ _ OW I 1120' EIKR 1 1 2. BOUNDARY LINES SHOWN AND CORNERS SET REPRESENT DEED LOCATIONS; OWN P LINES MAY VARY. NO GUARANTEE OF OWNERSHIP IS EXPRESSED OR IMPLIED. r ' ACCEPTABLE TIGHTLINE MATERIAL: SDR 35 SCH 40 N-12 F810 HANCOR 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. 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. BUILDING HEIGHT CALCULATIONS (AOG) SPOT ELEVATIONS FOR HEIGHT CALCULATIONS. ELEVATION A: 352.43 ELEVA T/ON B. 356.81 ELEVA T/ON C. 356.26 ELEVA T/ON D: 353.04 TOTAL: = 1,418.54 A VG ORIGINAL GRADE (AOG) = 354.64 FINISHED FLOOR = 355.50 ROOF AT RIDGE = 379.17 ALLOWABLE BUILDING HEIGHT = 379.64 PER CITY OF EDMONDS (354.64 + 25 FT) LOT COVERAGE *TOTAL NET PROJECT AREA: 12,085 SF *ALLOWABLE COVERAGE (359) 4,230 SF HOUSE, COVERED DECK & GARAGE 2,298 SF (LOT 2 ONLY) PERCENT COVERAGE 19. 029 IMPERVIOUS AREAS LOT 2 HOUSE+COVERED D/W, PA T/0, PORCH, WALK 2,680 SF (ROOF LINE) UNCOVERED PA TIO AND WALK 225 SF UNCOVERED SFR & SHARED DRIVEWAY 3,165 SF TOTAL = 6,070 SF ------------- ;---- I I i II III Zone :___RS-12 _ Corner ,___ Fla - X F i ^ i�� i i \`, 3 II Setbacks: Required Actual ___ '' i i i I I 3' MAX HEIGHT ROCKERY i I L _ I a-------- i i 1�i' PRIVATE I k,"OF SYSTEM TO BE I i PART TO BE �IS�UCTED-AS- - - I 1 tl / FJ� THE 88I^ �North 1O 1O I I DRAINAGEUCTED AS PART i� AVE W bHORT PLATz-------- i I EISEMENT RT PLAT (PLN2G�1-0021)East 1-- 74.2' i i i i ,„ i DRY UTiLITIksI I I I/ N00 02 15 E lSouth 10' 14-9' \ 3 8.11 i i i I/ I 5.25 27-r4 PVVO- rJi i -,__-___----_ '� I I N8 57'4 "W 7 .3.890 358.53- - -- ` O I lE 352.5 I 355.2 110' 13' iiiII51.5 17'PRIVAI West N8957'45"W 96.15' - -- - iIIV .6 I ACCESS II 25 23.7' I I I 62 ,4'_PVC ®6.45% I i I EASEWE4T EXISTING HOUSE I Height CONNECT TO STORM STUB ------------t ---- ---- - - g 27041800&- CONSTRUCTED AS PART OF i _ _- _- = 27' DIAIl�4A� & JOINT SHO T PLAT I I - I I UTILITIY E14S MENT (TYP) fi li 1 5 -4 PVC III 352.0E li 2 5X I I CH I N�EL DRAIN I Il I CONC MODULAR /E 3 7.50E 10' MINI LENGTH FOO NG i ®1. 09 M/N I Ii �I TOR 3 4. 0 (SOUTH END) BLOCK WALL o DRAIN IRYWELL THE CH Jai 6' -4" PVC I!� W TOE 3 4 0 (NORTH END) (3FT HGT MAX) I (PER GEOTECH i ®1.-09 M/N CONCRE4 y� o I i I II !i I ND PER CHANNEL DRAIN I I I I I II i 1 J w I R qOMII1fENDATIONS) III EAT PUMP GARAGE \ Ii DRIVEW4 I I ORI AP ��RRRRgq VED EQUAL I o N I I II LJ�' ROW I II 423/4" HGT I o S DEOIL ON SHT DT-01 I I I APPROVED BY PLANNING W I 1 1 ) FF 355.00 I� II ' <� � ) I in I I I I I ii 2 Ii I 22 5' n 11� 1' I o ✓NSTA 1-7/2" PE-(160 PSI) 16' ASPHALT ROAD Tl g 14, 970 SF li �,�' SP AL Z TER, SERVICE LINE BE CONSTRUCTED ASl Il' I -1�2" I W4I TER SERVI E INSTALLED o I PROPOSED HOUSE 12,085 NET IL 3 I 55. �CONN�ET TO 1-11/2 LINE INSTALLED PART OF SHORT PLAY I I AS PA T F SHORT LAT. lk- o lN}rIt TR� TIN I TRENCH 1� MAIN FF 355.50 ( ) J 1 S PAART OF SH RT LAT. + I IN AL 1 WA TER METER 2 INS�A�LE S APART OF iI CO PORCH D I 5 ` "'IRA WATER LIN E-ft��SS -Sg -SSI-I y Dec 21 2022 1 1H IRT PI AT IiI �. I� 1 ( I I ! I 74.2' /1 0====-i\ tii!\SSCO I I 'N/' \ �\ d=57'47'S0" 1 ao I I II 46.5' PRIVATE I I I \ II 1\\ R=]3.00' I I 3� 0,� / I II I I DRAINAGE •----�-�J---♦ �� I COVEREbI IiI PATIO Ip E 3525E Ii, t L=j3.11' 8957'50"W 7730' I I I 1 EASEMENT /NSTA L FOUNPATIOVIFOOTIN� R N PATl01 iI III Iii it C \ \ �� \ `� 1-1/2" SS I N I III I \ 3 STORMWATER CONTROL SUMMARY PROJECT St IF CA TEGORY.• CA TEGORY 2 DISCHARGE LOCATION. CI TY'S MUNICIPAL SEPARATE STORM SEWER SYSTEM (MS4) ALON R/ME ZTTI GS I PER FOOTING DRAIN DETAIL BY EA TH � � � i - � � _ - �� SS 1.00 SOLUTIONS NWION SHEET DT-01 ` D ` 1 - - - - - - \ CRC UTl3 - -- - Pss---- s o o i I-11 III I I \ �� 89' 'S0"W 259.16 � O- - '\ I 45.361 `� 1 % WATER HOSE BIB OFF / ACCESS & 361.51 I vNi \ L MAIN HOUSE PLUMBING / 34$ 3S �354 SEWER FORCE MAIN - _ - - UTILITY " CON NE T01I EXI.�TIIl� SIDE SEWER SYSTEM O I / 116'� 1-1/2" PE EASEMENT _J I �3S2 4" PVC SEWER SERVICE (200 PSI) r EL 35 .Of 11 1 \ / / LINE ® 2.OZ MIN / WITH TRACER WIDE I I (SEE TAIL IISS-,21q IN SHT DT-01) (HOUSE TO PUMP) 3FT MIN COVER SHORT PLAT IMPROVEMENTS I I 11 I I �h (REVISION OF PREVIOUS SEWER DESIGN TO BE CONSTRUCTED AS -� INSTALL E-ONE DH151 GRINDER PUMP APPROVED AS PART OF 88TH AVE W PART OF THE 88TH AVE W I I U �I W/1-1/4" TO 1-1/2" COUPLER SHORT PLAT (PLN2021-0021) SHORT PLAT (PLN2021-0021) RSEEIM DETAIL4.5f ON SHT GN-01) APPROX REPLACEMENT TREE LOCATIONS (6 REQD) /E 4" 350.1 (IN) I SEE TREE REPLACEMENT PLAN L-1 BY WBLA, INC. lE 1-1/2" 350.6 (OUT) E-ONE CONTROL PANEL AND ALARM (POWER FROM HOUSE ELECTRICAL PANEL) GRINDER PUMP ALARM SHALL BE I� I VISIBLE FROM SHARED DRIVEWAY. TYPE OF AREA SQUARE FOOTAGE STORY WA TER FACIL/ TY LA WN AND LANDSCAPE 8,900 SF SOIL AMENDMENTS ROOFS 2,680 SF /NF/L IRA 770N TRENCH HARD SURFACES 3, 390 SF I /NF/L IRA 77ON TRENCH PROJECT CLASS/F/CAT/ON PROJECT CLASSIFICATION: CATEGORY 2 EDMONDS WATER SHED. FRUI TDALE CREEK FLOW CONTROL STANDARD. INF/L IRA 77ON TRENCH MEETING LID PERFORMANCE STANDARDS. STORMWA TER BMPS. INFIL MA RON TRENCH (T7.20) AND POST C0NS7RUC77ON SOIL AMENDMENT (T5.13) UTILITY SEPARATION REQUIREMENTS WA TER • 18" MIN/MUM COVER FOR WA TER SERVICES • 3' MINIMUM HORIZONTAL SEPARA7ON BETWEEN WATER SERVICES AND ALL OTHER UT/L/TIES, EXCEPT SAN/TARY SEWER. • 10' HORIZONTAL SEPARATION BETWEEN SANITARY SEWER AND WATER MAINS OR SERVICES • 12" MINIMUM VERTICAL SEPARATION, FOR PERPENDICULAR CROSSINGS, BETWEEN WATER MAINS OR SERVICES AND ALL 07HER UTILITIES, EXCEPT SANITARY SEWER. SANITARY SEWER • 2' MIN/MUM COVER FOR SIDE SEWERS & LATERALS • 5' MINIMUM HORIZONTAL SEPARA7ON BETWEEN SANITARY SEWER AND ALL 07HER UTILITIES, EXCEPT WATER. • 10' HORIZONTAL SEPARATION BETWEEN SANITARY SEWER AND WATER MAINS OR SERVICES • 12" MIN/MUM VER77CAL SEPARATION, FOR PERPENDICULAR CROSSINGS, BETWEEN SANITARY SEWER AND ALL OTHER UT/L/T/ES, EXCEPT WA TER. • 18" MINIMUM VERTICAL SEPARATION BETWEEN WATER AND SEWER, SEWER LAID BELOW WATER. STORM • 1' MIN/MUM COVER REQUIRED /N LANDSCAPE AREAS, 2'MINIMUM COVER REQUIRED UNDER DRIVABLE SURFACES, UNLESS DUCT/LE IRON PIPE /S USED. • 5' MIN/MUM HORIZONTAL SEPARATION BETWEEN STORM AND ALL OTHER UT/L/T/ES. OUTS/DE AGENCY UTLI77ES • 36" MIN/MUM COVER FOR JOINT GAS, ELEC7RIC, 7ELEPHONE, CABLE TV SERVICE AND CONDUCTORS • 36" MIN/MUM COVER FOR A PRIMARY D/S7R/BUT/ON SYSTEM. REFER ALSO TO: _ 3 192NO ST-Sw_ e /TES -I �- lWiST�W_'! $W I Qa 2�2ND ST SW 7� E OND�ST /- BELL _ Y MAIN ST yAINL -'T- -T�� h 1 IDA YTOIN STt e MAPL ST - U � Lim e ALD SER T / WAw r r � sTL �2�sn� s L -j- __I- T VICINITY MAP SCALE.- 1" = 2000' N SCALE. • 1 " = 20' 0 10 20 40 PROJECT TEAM OWNER / APPL/CANT SELECT HOMES 16531 13TH AVENUE W. #A 107 LYNNWOOD, WASHINGTON 98037 (425) 742-6044 EMAIL: KA YLA. CLARK@OUTLOOK. COM CONTACT.- KAYLA CLARK SURVEYOR PACIFIC COAST SURVEYS, INC. PO BOX 13619 MILL CREEK, WA 98082 (425) 512-7099 CONTACT.- DARREN J. RIDDLE SITE DATA CIVIL ENGINEER RAM ENGINEERING, INC. 16531 13TH AVE W, SUITE A 108 L YNNWOOD, WA 98037 (425) 678-6960 EMAIL: ROBL@RAMENGINEER/NGINC.COM CONTACT ROB L. LONG, PE SITE ADDRESS.- 19510 88TH AVE W EDMONDS, WA 98026 TAX PARCEL ID NUMBER: XXXXX TOTAL SITE AREA: 14, 970 SF (0.34 AC) AGENCIES/UTILITIES STORM WATER CITY OF EDMONDS WATER D/STRICT CITY OF EDMONDS SEWER DISTRICT CITY OF EDMONDS SCHOOL DISTRICT EDMONDS SCHOOL DISTRICT NO. 15 FIRE DISTRICT SNOHOMISH COUNTY FIRE DISTRICT NO. 1 TELEPHONE ZIPLEY AND/OR COMCAST ELECTRICAL SNOHOMISH COUNTY PUD NO. 1 GAS PSE GARBAGE REPUBLIC SERVICE CONSTRUCTION SEQUENCE 1. REVIEW TEMPORARY EROSION AND SEDIMENT CONTROL NOTES. 2. CALL FOR UTILITY LOCATES. J. INSTALL TESC MEASURES AND MAINTAIN DUST CONTROL WHILE PREVENTING DISTURBANCE 4. OF ANY AREAS OF VEGETATION OUTSIDE THE CONSTRUCTION ZONE. 5. HAVE EROSION CONTROL MEASURES INSPECTED BY C/TY OF EDMONDS CITY ENGINEERING INSPECTOR. ALL TEMPORARY SEDIMENTATION AND EROSION CONTROL MEASURES MUST BE /N PLACE AND INSPECTED PRIOR TO ANY CONSTRUCTION OR SITE CLEARING. EROSION AND SEDIMENTATION CONTROL PRACTICES AND/OR DEVICES SHALL BE MAINTAINED UNTIL PERMANENT VEGETATION IS ESTABLISHED. 6. ROUGH GRADE SITE AS REQUIRED TO INSTALL DRAINAGE FEATURES. 7. CLEAR, GRUB & ROUGH GRADE SITE. REVEGETATE DISTURBED AREAS NOT SUBJECT TO ADDITIONAL SURFACE DISTURBANCE IMMEDIATELY AFTER ROUGH GRADING. (OTHER EXPOSED AREAS SHALL BE STABILIZED PER EROSION CONTROL NOTES BELOW) 8. INSTALL UTILITIES AND OTHER SITE IMPROVEMENTS, INCLUDING HOUSE CONSTRUCTION. 9. STABILIZE AND COMPOST AMEND ALL EXPOSED SOILS PRIOR TO REVEGETATION OF ENT/RE SITE. 10. ESTABLISH LANDSCAPING AND PERMANENT VEGETATION. ALL TEMPORARY EROSION CONTROL MEASURES SHALL BE REMOVED UPON FINAL SITE STABILIZATION AND APPROVAL BY CITY INSPECTOR. SHEET INDEX 1 SP-01 2 TP-01 3 DT-01 4 GN-01 STORM DRAINAGE REPORT PREPARE BY ROB LONG ENGINEER, DATED 12/2/2022 AND APPROVED 12/7/2022. �'lu1VAL SITE DEVELOPMENT PLAN CLEARING, GRADING & TESC PLAN SEWER PROFILE & GENERAL DETAILS RESU �Z/Z/22 GENERAL NOTES Dec 05 202 ENGINEER: CITY OF EDMONDS ROB L. L DEVELOPMENT SERVI DEPARTMENT DRAWN BY.• D ELD 202 2-1 �% �J5 MIKE MOf PLN2021-0021 - SHORT PLAT PERMIT • ENG2022-0426 - SIDE SEWER PERMIT ENG2022-0427 - WATER METER Know what's below. Ca [I before you dig. APPROVED FOR CONSTRUCT/ON CITY OF EDMONDS ENGINEERING DIVISION DATE.• APPRnVFI) AS NnTFn Jai,, tV4a" .&u 12/21 /2022 VV BY CITY ENGINEERING DIVISION SW 114, SEC.18, T.27N., R.4E., W.M. CITY OF EDMONDS I I I II I PLAT OF S.P. NO. S-31-78 II SEA VIEW PINES I A.F #7807270284 I i II NO, 2 LOT 3 LOT 2 LOT 1 III VOL. 39y PG. 170 1 - I I III LOT 1 27041800303300 FILTER FABRIC FENCE PER CITY OF EDMONDS STD DWG NO. ER-900 (SEE DETAIL ON SHT GN-Ol) 46.5' PRI VA 7E DRAINAGE EASEMENT UNDISTURBED NATIVE VEGETATION UNDISTURBED NATIVE SOIL 2" ORGANIC MULCH in I 00 � �\ ►/ � I i I � �- � _ I i `�� III i 1 I L -1 12"DF i -------------- - '� II t 2 2-14" MAPLE �\ l'/ i��ry Ilk 20P �� i / i ►\ 3 i u i i ii i IF u 1 I I l I I I t ORANGE PROTECTIVE BARRIER FENCING .lip SHALL BE PLACED AROUND INFILTRATION I EXl TINGt GR N i TRENCHES AFTER INSTALLATION. FENCE L- CON TO U ( ) / TO BE REMOVED ® COMPLETION OF ; CB PROTECTION (TYP) I HOUSE CONSTRUCTION. (SEE DETAIL ER-900)I- I I I I A � I i i I 15' PR/ VA 7E \� I LIMITS OF I 1 DRAINAGE I I I I I I DIS7URANCE i i i/ EASEMENT i � TOP 358.0 I I I I I I o I \� (TYP) I I t 17' PRIVATE 3 I I I � E OW I I 1 - -r ACCESS -r -I TOE 355.OI I I cn I ' I I - EASEMENT 355.2 I FG X MAX HEIGHT ROCKERY F _LO I Q * II WAS BE CONSTRUCTED AS I I \\ I II - --------------- --- ------- ------ A I PART OF THE 88171 /� i r - - -- --= I AVE W SHORT PLAT I GOLDEN 3'i�fAXlfElGH7` i 25�, �I (PLN2021-0021) I CHAIN r II I CONCRETE BLOCK WALL i M 354.7 I I II I II EXISTING HOUSE I I w n (SEE DETAIL THIS SHEET r� - = = _ =J - FG I!� o a 11 i I j no I III Cdl7d=p�d1 I�-4 III I i nn A1AI Ann o. inuir I I I I Z II I I �I va 3aty I i N ev rrci v i is $ 3S0 135-x, A CCESS & 3S I I TREE PROTECTION UTILITY �r 32 "DF FENCING AS REQ D EASEMENT REMAIN (TYP) EXISTING TREES TO UNDISTURBED PLANTS UNDISTURBED TURF (LAWN) (SEE NOTE 1) AREAS (SEE NOTE 1) UNDISTURBED TURF/LAWN/LANDSCAPE UNDISTURBED NATIVE SOIL STEEP r�vm-\//owx AMENDED SOILSPE OSHOULD NOT BE INSTALLED ON FINISHED SLOPES OPTION 1 NO DISTURBANCE EXCEEDING 33%. AREAS EXCEEDING 33% SHALL BE STABILIZED PER THE PLANTING BEDS TURF (LAWN) AREAS ENGINEER/GEOTECH OF RECORD. GRASS: SEED OR SOD 3" OF COMPOST 11- -U1-11 -iiE1111 IH11=L1-1=111-III=11 1.75" OF COMPOST INCORPORATED INCORPORATED INTO 5" OF III-III=III=III III III I III III III -III III II INTO 6,25" OF SITE SOIL (TOTAL SITE SOIL (TOTAL AMENDED f�j_jjj=� ��- �� jj� AMENDED DEPTH OF 9.5", FOR A DEPTH OF 9.5", FORA �11IIIIII�II-III-III 1=1 I=1 1=1 1=1 11=1 I IIII-IIIIII-III-IIIII =1 1=1 I =1 I I I=1 SETTLED DEPTH OF 8") sErrLO DEPTH of s")�- 1I I I -I I II I II I I II I I IIIII I L� I II I C I II I I II�II-III=111�11=1�=111i, 8" � IIII�IITIII=III i III, III��II SUBSOIL SCARIFIED 4" BELOW I' '\ ` � �' SUBSOIL SCARIFIED 4' BELOW COMPOST AMENDED LAYER e COMPOST AMENDED LAYER (12" BELOW SOIL SURFACE) / i ail .,�\ (12" BELOW SOIL SURFACE) OPTION 2 - AMEND IN PLACE OR STOCKPILE AND AMEND GENERAL NOTES: PLANTING BEDS TURF (LAWN) AREAS 1. AREAS OF NO DISTURBANCE „ „ SHALL BE FENCED AND EXISTING 2" ORGANIC �„ /„ //� GRASS: SEED VEGETATION AND SOIL SHALL BE MULCH/,��i,/�/,/� 0" OR SOD PROTECTED FROM CONSTRUCTION I kTI hI 11-7m1 11 111-1 I 1111 1=11 I-1 I1 11=1 I 1 11 IE�l 11=f Fl111=111=1 1 1=1 IMPACTS. 6" IMPORTED =111 R 1 11 1w V I -III -I TI�1-�1-III 11 J7 I =III=III-III-III-II I i 11 =1 11=1 i-III-III-I II III 11�1 T 11-11 =IIII=111-III-III=III 6" IMPORTED 2. TO ME SURE SETTLED DEPTH, WATER SOIL SUFFICIENTLY TO TOPSOIL MIX III-11=1 1-111=1 � i 1-1 11-1 F� 1 1-1 =1 TOPSOIL MIX FULLY SATURATE WITHOUT (COMPACTED 811=1 I I=1 I BII=1 I I III =III=111=111-Ilrlil=l 1=1 I I� 11=1 I 11=1 11=1 I 111�111-11 111= 111-11111 (COMPACTED CAUSING EROSION. DEPTH) IF-�IHII--l1IL] NIIll H II= ]L� I IL:l I 6' ill-iil DEPTH) III I11-111-111 IILHfl=1 I!L11-11�114J11 3. COMPOST SHALL MEET SPEC. I II' F ='j�I REQUIREMENTS IN THE 2017 SUBSOIL IS I /_ H� \ J /, ' - SUBSOIL IS EDMONDS STORMWATER ADDENDUM CHECKLIST 7). ( ) IED 6"\ SCARIFBELOW / SCARIBELOFIED 6' IMPORTED -_.\/ \�, .., %: ,``\ %':. IMPORTED 4. COMPACTION OF TOPSOIL (WHERE TOPSOIL MIX y/\/ //� \; _, 12= j� % i TOPSOIL MIX X) UIRFD) TO BE TO SDENSITY OFQTHE MAXIMUM DRY OPTION 3 - IMPORT TOPSOIL PER MODIFIED PROCTOR TEST (ASTM D1557). EON RAVPIRIL POST CONSTRUCTION SOIL 2021E CITY OF EDMONDS QUALITY AND DEPTH PUBLIC WORKS STANDARD DEPARTMENT DETAIL FS It1 B 3 3 S D- 642 APPROVED BY: R. ENGLISH 2" x 2" WOOD/STEEL FILTER FABRIC SECURED - TO2"x2" 14GA \\\ WIRE FABRIC EQUAL a I N N \ NATIVE BACKFILL MATERIAL B" I FILTER FABRIC MATERIAL IN CONTINOUS ROLLS USE STAPLES OR WIRE RINGS TO ATTACH FABRIC TO WIRE 2" x 2" WOOD/STEEL POSTS %WIRE MESH FENCE o I TO SUPPORT FILTER I FABRIC N w BURY BOTTOM OF FILTER N MATERIAL 8" TO 12" 6' MAX 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 STANDARD PUBLIC WORKS DEPARTMENT DETAIL si tg9(� ER-900 APPROVED BY: R. ENGLISH _LS a TH SCALE.- 1 = 20' 0 10 20 40 TESC NOTE INSTALL AND MAINTAIN ALL TESC MEASURES ACCORDING TO APPROVED PLANS, EDMONDS STANDARD DETAILS, AND THE SWl CONTRACTOR IS RESPONSIBLE FOR MAINTENANCE AND ADJUSTMENTS TO TESC MEASURES AS NEEDED. CB INLET PROTECT/ON NOTE CATCH BASIN INLET PROTECTION SHALL BE INSERTED AND MAINTAINED ON ALL CATCH BASINS CONSTRUCTED AS PART OF SHORT PLAT AND ALL EXISTING CATCH BASINS WI THIN 500 FEET OF THE CONSTRUCTION AREA. FILTER FABRIC FENCE NOTE ADDITIONAL FILTER FABRIC FENCING SHALL BE ADDED AS NEEDED. FENCING TO BE INSTALLED PER CITY OF EDMONDS STD DETAIL ER-900 (SEE DETAIL THIS SHEET). STOCKPILE NOTE STOCKPILE SHALL TO STABILIZED BY PLAS7IC COVERING. THE EXPOSED SOILS SHALL BE STABILIZED ACCORDING TO AN APPROVED 71METABLE, (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 SEP TEMBER 30). SOILS NOTE ALL DISTURBED SOILS WILL BE COMPOST AMENDED PER CITY OF EDMONDS STD DETAIL SD-642. (SEE DETAIL THIS SHEET). IN ]E FULL WIDTH CRESS/EGRESS DETAIL NOTES: 1O 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 clrr 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 APPROVED BY: R. ENGLISH E R- 9 01 CATCH BASIN TREE PROTECTION NOTES 1. ANY WORK INS/DE THE DRIP LINES OF EXISTING TREES MUST TAKE PLACE IN ACCORDANCE WITH ECDC 23.10.070. 2. TREE PROTECTION MEASURES DURING DEVELOPMENT - A. PRECONSTRUCTION MEETING REQUIRED. PRIOR TO THE COMMENCEMENT OF ANY PERMITTED CLEARING AND GRADING ACTIVITY, A PRECONSTRUCTION MEETING SHALL BE HELD ON SITE WITH THE PERM/TIFF 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. DELINEATION AND PROTECTION 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 MATERIAL OR STOCKPILING ANY MATERIALS, OR DUMPING CONCRETE WASHOUT OR OTHER CHEMICALS. DURING CONSTRUCTION, 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 PROTECTED AREA OF ALL RETAINED TREES, GROUPS OF TREES, VEGETATION AND NATIVE SOIL. TREE PROTECTIVE FENCING SHALL BE A MINIMUM 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 MINIMUM, "TREE AND SOIL PROTECTION AREA, ENTRANCE PROHIBITED, " AND PROVIDE THE CITY PHONE NUMBER FOR CODE ENFORCEMENT TO REPORT VIOLATIONS. J. PROHIBIT EXCAVATION OR COMPACTION OF SOIL OR OTHER POTENTIALLY DAMAGING ACTIVITIES 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 PR07FC77VE BARRIERS IN PLACE FOR THE DURATION OF THE PROJECT UNTIL THE DIRECTOR AUTHORIZES THEIR REMOVAL. 5. ENSURE THAT ANY APPROVED LANDSCAPING DONE IN THE PROTECTED ZONE SUBSEQUENT TO THE REMOVAL OF THE BARRIERS SHALL BE ACCOMPLISHED Wl77-1 MACHINERY FROM OUTS/DE 77-IE PROTECTED ZONE OR BY HAND. 6. LIMIT 7HE TIME PERIOD THAT 7HE CRITICAL ROOT ZONE IS COVERED BY MULCH, PLYWOOD, STEEL PLATES OR SIMILAR MATERIALS, OR BY LIGHT SOILS, TO PROTECT THE TREES CRI77CAL ROOT ZONE. 7. IN ADDITION TO 77-1E ABOVE, THE DIRECTOR MAY REQUIRE THE FOLLOWING: A. IF EQUIPMENT IS AUTHOR/ZED TO OPERATE K17HIN 7HE PROTECTED ZONE, THE SOIL AND CRITICAL ROOT ZONE OF A TREE MUST BE COVERED WITH MULCH TO A DEPTH OF AT LEAST SlX INCHES OR Wl7N PLYWOOD, S7EEL PLATES OR SIMILAR MATERIAL IN ORDER TO PROTECT ROOTS AND SOIL FROM DAMAGE CAUSED BY HEAVY EQUIPMENT. B. MINIMIZE ROOT DAMAGE BY HAND-EXCAVA77NG A TWO -FOOT -DEEP TRENCH, AT EDGE OF CRITICAL ROOT ZONE, TO CLEANLY SEVER 77-IE ROOTS OF TREES TO BE RETAINED. NEVER RIP OR SHRED ROOTS K177-1 HEAVY EQUIPMENT. C. CORRECTIVE PRUNING PERFORMED ON PROTECTED 77?EES IN ORDER TO AVOID DAMAGE FROM MACHINERY OR BUILDING ACTIVITY. D. MAINTENANCE OF TREES THROUGHOUT CONSTRUCTION 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 AUTHORIZA77ON BASED ON RECOMMENDATIONS FROM A QUALIFIED PROFESSIONAL. THE DIRECTOR MAY ALLOW COVERAGE OF UP TO ONE-HALF OF THE AREA OF THE TREES CRI77CAL ROOT ZONE WITH LIGHT SOILS (NO CLAY) TO THE MINIMUM DEPTH NECESSARY TO CARRY OUT GRADING OR LANDSCAPING PLANS, IF /T WILL NOT IMPERIL THE SURVIVAL OF 7HE 7REE. AERA77ON DEVICES MA Y BE REQUIRED TO ENSURE THE TREE S SURW VAL. 2. IF THE GRADE ADJACENT TO A PRESERVED TREE /S RAISED SUCH THAT /T COULD SLOUGH OR ERODE INTO THE TREES CRITICAL ROOT ZONE, IT SHALL BE PERMANENTLY STABILIZED TO PREVENT SOIL EROSION AND SUFFOCA77ON OF THE ROOTS. J. THE APPLICANT SHALL NOT INSTALL AN IMPERVIOUS SURFACE WITHIN THE CRITICAL ROOT ZONE OF ANY TREE TO BE RETAINED K17HOUT THE AUTHORIZA77ON OF THE DIRECTOR. THE DIRECTOR MAY REQUIRE SPECIFIC CONSTRUCTION ME77-IODS AND/OR USE OF AERA 77ON DEVICES TO ENSURE 7HE TREES SURVIVAL AND TO MINIMIZE THE POTEN77AL FOR ROOT -INDUCED DAMAGE TO THE IMPERVIOUS SURFACE. TICAL, UTILITY TRENCHES SHALL BE LOCATED OUTSIDE OF THE CRITICAL 4. TO THE GREATEST EXTENT PRAC ROOT ZONE OF TREES TO BE RETAINED. THE DIRECTOR MAY REQUIRE 77-IAT UTILIT/ES BE TUNNELED UNDER THE ROOTS OF TREES TO BE RETAINED IF THE DIRECTOR DETERMINES THAT TRENCHING WOULD SIGNIFICANTLY REDUCE THE CHANCES OF THE 7REE S SURVIVAL. 5. TREES AND 077-TER VEGETA7ON TO BE RETAINED SHALL BE PROTECTED FROM EROSION AND SEDIMENTATION. CLEARING OPERATIONS SHALL BE CONDUCTED SO AS TO EXPOSE THE SMALLEST PRACTICAL AREA OF SOIL TO EROSION FOR THE LEAST POSSIBLE TIME. TO CONTROL EROSION, I IS ENCOURAGED 77-IAT SHRUBS, GROUND COVER AND STUMPS BE MAINTAINED ON THE INDIVIDUAL LOTS, WHERE FEASIBLE. 6. THE DIRECTOR MAY APPROVE 7HE USE OF ALTERNATIVE TREE PROTECTION TECHNIQUES IF THOSE TECHNIQUES PROVIDE AN EQUAL OR GREATER DEGREE OF PR07EC77ON 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. GRATE FILTER SOCK WITH OVER FLOW HOLES (TYP) 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 s; tg9� APPROVED BY: R. ENGLISH ER-902 12" Min. 0 Wall Blocky 1:0.. Unit Drainage Fill / / (1$" Min. Depth) 1"Clean Crushed Rock / °9 (No Fines) z H = 4' Max. Wall Batter No Structural Fill / 1 H : 12V (or Flatter) 0 0� (Geotechnical / •0•o / 1 Loads and Structures to + Engineer Q P;Opo I I to Confirm) / 1 Maintain Min. 1H:1V Setback III -III o• 8" Min. °P°o•o _ 090 / / 4" Diameter Perforated PVC 2"-4" o Drain Pipe (By Others) i R Connect to Approved Discharge Leveling Pad \ (Crushed Rock) Competent Subgrade (Geotechnical Engineer to Confirm) Not - To - Scale 08/09/2022 • Known what's helm. Call before you dig. ENGINEERING, INC. Civil Engineering / Land Planning RAMI 19109 36TH AVE W, SUITE 100 LYNNWOOD, WA 98036 PHONE: (425) 678-6960 WWW.RAMENGINEERINGINC.COM mIZIZIZ o rA a N10 Itt 10 W Z� W W V U U U U U a k L04- Pe a zz 2 I. S U Dec 05 202 ENGINEER: CITY OF EDMONDS ROB L. LONG, PE DEVELOPMENT SERVI DEPARTMENT DRAWN BY.• BL D 202 2-1105 MIKE MORRIS ISSUE DATE. SCALE.• APPROVED FOR CONSTRUCT/ON 8111122 AS NOTED CITY OF EDMONDS JOB NO. ENGINEERING DIVISION 21-001 DATE.• APPRnVFn AS NnTFn J�� Ul�l✓tvfe SHEET. 12/21/2022 TP-O 1 Ill BY CITY ENGINEERING DIVISION SHT 2 OF 4 Z 15 r I ' Block Wall Detail 19508 - 88th Avenue W. Edmonds, Washington Drwn. MRS Date 08/09/2022 Proj. No. 7841.G1 Checked HTW Date Aug.2022 Plate BW1 RESIDENCE w z a 0 CLEANOUT o WITH 45• BEND AND CAP CLEANOUT (MAX) (TYP) NOT TO EXCEED 100' BETWEEN CLEANOUTS CLEANOUT WYE WITH CAP ( AND CLEANOUT COVER) AND z CONCRETE LEVELING COLLAR Uj � 0 12" LOCKING COVER 0 SEE NOTE 3 12"t FINISHED GRADE o END OF PIPER GRIPPER PLUG \ \ \ \ \ \ \ \ (CHERNE 27061 OR APPROVED �\\\/�\/i� EQUAL) j d U WATER TIGHT CAP ��\❑ \\��\ a\��\'\\\i�\% 45' RISER LEVELING COLLAR 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 z SEE NOTE 3 AT PROPERTY LINE/CITY EASEMENT w af LEVELING COLLAR NOTES: D_ w 0 SEE NOTE 4 c� a a I�, ASPHALT SURFACE 1. SEWER PIPE SHALL BE SDR-35 AND JOINTS SHALL BE GASKETED. 12"f 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"x6" TYPICAL CLEANOUT DEEP CONCRETE COLLAR OR 24" DIAMETER x 6" DEEP UNDER ASPHALT OR CONCRETE CONCRETE COLLAR REVISION DATE CITY OF EDMONDS FEBRUARY 2022 SEWER CLEANOUT DETAILS PUBLIC WORKS STANDARD DEPARTMENT DETAIL APPROVED BY: R. ENGLISH SS-200 36" BASIN COVER 1/4" EPDXY COATED STEEL DUPLEX JUNCTION BOX STRUCT PLASTIC 2" CONDUIT FLANGE z EY CONDUIT SEAL (REQ'D BY OTHERS) ELECTRICAL CONDUIT AIR VENT, CONNECT TO DWELLING PLUMBING VENTILATION INLET FITTING, TYP (FIELD INSTALLED) GRAVITY FLOW 4" INLET FROM DWELLING FIBERGLASS OR HIGH DENSITY POLYETHYLENE BASIN PUMP GUIDE PLATE RAILS SWING CHECK VALVE z & DISCONNECT ASSY � d N a GRINDER PUMP STAINLESS STEEL VALVE EXTENSION HANDLE PIPE TRACER WIRE FASTENED TO WALL SST FASTENERS 2" FINISHED GRADE N LIFTOUT CHAIN Z TOP HOLDDOWN La ANIT—SIPHON VALVE, to PVC (IF REQ'D) RISER PIPE 2" HI—MOL POLY FORCE MAIN 2" BRASS MIP x IPS COMPRESSION FITTING WITH STAINLESS STEEL STIFFENER HIGH WATER "ALARM" LEVEL SHALL BE A MIN OF 6" BELOW INVERT OF 4" SEWER INLET LAG PUMP "ON" LEVEL a LEAD PUMP "ON" LEVEL PUMPS "OFF" LEVEL DISCHARGE PIPE DISCHARGE CASE ANTI —FLOATATION PLATE OR FLANGE L CONCRETE NOTES: ANTI —FLOTATION BASE 1. REFER TO CITY HANDOUT E61 FOR ADDITIONAL DESIGN AND PERMIT REQUIREMENTS. 2. ASSEMBLIES SHOULD NOT BE PLACED IN AREAS SUBJECT TO VEHICULAR TRAFFIC. IF LOCATED IN TRAFFIC AREAS, THE LID SHALL BE TRAFFIC RATED AND SHALL BE INSTALLED FLUSH IN ASPHALT OR CONCRETE. CITY INSPECTION REQUIRED PRIOR TO BACKFILL REVISION DATE CITY OF EDMONDS 36 DUPLEX GRINDER OCTOBER 2021 PUMP WITH REMOTE PUBLIC WORKS MOUNTED CONTROL PANEL STANDARD DEPARTMENT DETAIL Fs ; 1 g APPROVED BY: R. ENGLISH S S — 242 t her>Iabfic compacted backflll r, 4' rigid or 6" flexible } p a9 0 o n perforated pipe 24' a u a 4 17 0 00 , Y2" c via fln via washed rock o�Apooaa4oa 6" MIN DEPTH SET DEPTH AS READ lei-24'--� FOR POSITIVE FLOW SECTION A FROM WALL/HOUSE FOOTING DRAIN NTS FOOTING DRAIN DRYWELL TRENCH NOT TO SCALE SW 114, SEC.18, T,27N,, R,4E,, W.M. DWELLING R FINISHED GRADE a PROPERTY OWNER PUBLIC RIGHT—OF—WAY w z � � w a � � RED FLASHING ALARM, VISIBLE FROM ROW PE CLEANOUT SEE COE 3' MIN COVER STD DTL 5S-200 5' MIN SIDE SEWER BACK FLOW PREVENIER TYPICAL PER COE STD / SIDE SEWER GRAVITY DTL SS-220 SEWER MAIN GRAVITY FLOW TRACER WIRE SEE DETAIL "A" FROM DWELLING FOR CONNECTION IN THIS AREA FORCE MAIN 2" IPS POLY HI—MOL PIPE (200 PSI) GRINDER PUMP ASSEMBLY J PROPERTY OWNER PUBLIC RIGHT—OF—WAY PER COE STD DTL SS-241 OR SS-242 Z NOTES: 1. WRAP AND TAPE 12 GAUGE TRACER WIRE EVERY 10' TO o THE FORCE MAIN. a 2. THE LOCATION OF THE STUB SERVICE TERMINATION SHALL BE MARKED BY THE CONTRACTOR WITH A 2"x4" `�/� `�/// . TIMBER EXTENDED VERTICALLY FROM THE PLUG END TO GLUED 6" SDR A MINIMUM OF 3 FEET ABOVE THE GROUND SURFACE. IN ADDITION: 2" FORCE MAIN ❑ 35 PIPE ❑ • A 12—GAUGE GALVANIZED WIRE SHALL BE ATTACHED TO THE TIMBER FROM END TO END ENSURING THAT NEITHER THE WIRE NOR THE 2"x4" TIMBER SHALL BE ATTACHED TO THE SEWER PIPE OR PLUG. 2" BRASS MIP x IPS COMPRESSION FITTING 6" SDR 35 SPIGOT • THE EXPOSED PORTION Of THE 2"x4" TIMBER SHALL WITH STAINLESS (W/ 6" GASKET} STEEL INSERT x 4" SCH 40 HUB BE PRE —PAINTED TRAFFIC WHITE WITH THE WORDS "GRINDER PUMP SEWER CONNECTION" STENCILED ON 4"x2" SCH 80 SLIP WITH BLACK PAINT. xT"HREAD BUSHING • THE END OF THE 2"x4" TIMBER SHALL BE " PRE —MARKED IN PERMANENT INK WITH THE LENGTH DETAIL A OF THE TIMBER INSTALLED. 3. GRINDER PUMP VENTILATION SHALL BE CONNECTED TO CITY INSPECTION REQUIRED THE HOUSE SEWER VENTING SYSTEM, PER NFPA CODE. PRIOR TO BACKFILL REVISION DATE GRINDER PUMP SERVICE JANUARY 2018 CITY OF EDMONDS CONNECTION TO PUBLIC WORKS GRAVITY SEWER MAIN STANDARD DEPARTMENT DETAIL es f 1S9d SS-210 APPROVED BY: R. ENGLISH FIELD JOINT REQUIRED FOR MODELS DH151-129 / DR151-129 a DH151-160 / DR151-160 POWER/ALARM CABLE 6 CONDUCTOR W/GND Finished Ground +/-354.5 ELECTRICAL QUICK DISCONNECT NEMA 6P (EQD) QUICK DISCONNECT ASSY. (304 S.S.) S.S. CAST BALL VALVE DISCHARGE El. 350.6 1 1/4" FPT _ 1 1/4' DISCHARGE LINE (304 S.S.) 43.9 in 1115 mm CHECK VALVE (NORYL) ANTI -SIP ON VALVE (NORYL) EI. 3� 46.9 POLYETHYLENE TANK 1/2" NOMINAL WALL THICKNESS 150 GALLON CAPACITY ❑ SEMI -POSITIVE DISPLACEMENT TYPE PUMP DIRFCTI Y ORIVFN BY A 1 HP MOTOR WIRED 0 P T 10 N 5. ❑x DH 151 LEVELRCONTROLLS) ❑ DR 151 LEVEL WIRELESS CONTROLS ) GASKETED LID, HDPE STRAIN RELIEF CORD CONNECTOR E/ONE ECUALIZER DUAL WALL, CORRUGATED HDPE ACCESSWAY INTERNAL WELL VENT 2.0" DIAMETER INLET, GROMMET TO ACCEPT 4.50" O.D. PVC PIPE (STANDARD). DUST COVER SUPPLIED FOR SHIPMENT (NOT SUITABLE FOR BURIAL) E1-35� ALARM El. 349.3 in 38.4 975 mm 29 ON EI. 348.6 7371 mm EI. 348.3 116 gal 439 L 21 in OFF 534 mm 17 in 432 mm 84 gal l 318 r IL 266 50g 38.8 inE33. 984 mm I�L °® NSF cip 20.4 CF OF CONCRETE BALLAST /S REQUIRED CONCRETE BALLAST MAY BE REQUIRED SEE INSTALLATION INSTRUCTIONS FOR DETAILS NOTE: DIMENSIONS ARE FOR REFERENCE DNL' Perforated Rigid Drain Pipe (Surround in Drain Rock) NOTES: • Do NOT tie roof downspouts to Footing Drain. • Surface Sea[ to consist of 12" of less permeable, suitable soil. Slope away from building. LEGEND: Surface Seal: native soil or other low -permeability material. s.r.r.r.r rti.ti.ti.ti• •r•r•r•r 1-inch Drain Rock rtirtirtirtir 370 350 SCHEMATIC ONLY - NOT TO SCALE NOT A CONSTRUCTION DRAWING Footing Drain Detail 19508 - 88th Avenue West Edmonds, Washington Drwn. CAM Date 04/09/2021 Proj. No. 7841 Checked AZS Date Apr. 2021 Plate 4 ASPHALT ACCESS ROAD TO BE CONSTRUCTED AS PART OF SHORT PLAT --------------------- 4" SEWER SERVICE FROM HOUSE lE 350.1 INSTALL E-ONE DH151 GRINDER PUMP W/1-1/4" TO 1-1/2" COUPLER (SEE DETAIL ON THIS SHEET) 340 STORM SYSTEM TO BE 'ONSTRUCTED AS PART F SHORT PLAT ---__�_------ / 1-1/2" SEWER FORCE MAIN lE 350.6 5 Inch Pro Series Drain Kit NDS #864 Polypropylene Part #: 864 (Includes 4914-Grates ( 2gty.) ,,4800-Channel (Igty.), #813-End Outlet (Igty.), and #812-End Cap (Igty.) Material: Channel (Polyolefin) Grates (HDPE) Color: Light Gray Fits: 3" (Hub) and 4" (Spigot) Sewer/Drain Pipe Rebar tic clips for easier installation: Fits 44 Rebar Grate Opening: 3/8"x 1-1/4" Open Surface Area: 23.52 Sq. Inch per Ft. Head Pressure / Flow Rate: Hcad (inches) - Max Flow l" = 101,75 GPM 0.5" = 71.95 GPM Weight per each: 5.67 lbs. Screw: 9829 Stainless Steel Screw, 4 per grate. UV Inhibitors CONNECT TO -/ SANITARY SEWER STUB lE 356.Of Class B • Loads of 61.175 psi. • Recommended for medium -duty pneumatic tire traffic, autos and light trucks at speeds less than 20 m.p.h. ADA Compliant CHANNEL DRAIN DETAIL NOT TO SCALE -H' -- II II I I u --------t------� SEWER FORCE MAIN 116'- 1-1/2" PE (200 PSI) WITH TRACER WIRE 3FT MIN COVER PRI VA TE ROAD SCALE; 1' =20H, 1 "'=5' V 6" SANITARY SEWER SERVICE & CLEANOUT TO BE CONSTRUCTED AS PART OF SHORT PLAT 370 360 350 340 RAM ENGINEERING, INC. Civil Engineering / Land Planning 19109 36TH AVE W, SUITE 100 LYNNWOOD, WA 98036 PHONE: (425) 678-6960 WWW.RAMENGINEERINGINC.COM QzIaz) an an :z � O O Q. LLj U U U U U U CN 0F WAShr 0� 30508 � �W Al. RES U /2/Z/ZZ N N O O1z) N \ rn N cd N c0 00 N Ln Ln Ln Ln U � ^ � Ln (z;co N co Dec 05 202 ENGINEER -- CITY OF EDMONDS ROB L. LONG, PE 2+00+00 DEVELOPMENT SERVI DEPARTMENT DRAWN BY.• ELD 202 24105 M/KE MORRIS I� Know whars below. Call More you dig. APPROVED FOR CONSTRUCTION CITY OF EDMONDS ENGINEERING DIVISION DATE: APPROVFn AS NOTFn jd], l[V4a" .&U 12/21 /2022 VV BY ISSUE DA TE.• SCALE.• 8111122 AS NOTED JOB NO: 21-001 SHEET.• DT-01 SHT 3 OF 4 SW 114, SEC.18, T,27N,, R,4E,, W.M. 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 CONSTRUCTION - 2012 WASHINGTON STATE DEPARTMENT OF ECOLOGY STORMWA TER MANAGEMENT MANUAL FOR WESTERN WASHINGTON (AS AMENDED IN DECEMBER 2014) 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 THE JOBS/TE WHENEVER CONSTRUCTION /S /N PROGRESS 4. DEVIATIONS FROM THESE PLANS MUST BE APPROVED BY THE ENGINEER OF RECORD AND THE LOCAL GOVERNING AUTHOR/TY. 5. CONTRACTOR SHALL RECORD ALL APPROVED DEVIATIONS FROM THESE PLANS ON A SET OF 'AS -BUILT" DRAWINGS AND SHALL SUMMARIZE ALL ASBUIL T 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 /N FEET. SEE SURVEY FOR BENCHMARK INFORMATION. 7. THE LOCATIONS OF EXISTING UTIL/T/ES 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 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 UTILITIES 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 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 OWNERS 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 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 ACTIVITIES (I.E. HEAVY EQUIPMENT, STOCKPILING). 14. 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 WITH COMPACTED STRUCTURAL FILL PER GEOTECHNICAL REPORT. 15. SEE SURVEY AND ARCHITECTURAL DRAWINGS FOR DIMENSIONS AND LOCATIONS OF BUILDINGS, LANDSCAPED AREAS AND OTHER PROPOSED OR EXISTING SITE FEATURES. 16. SEE ARCHITECTURAL DRAWINGS FOR PER/METER FOUNDATION 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. 17. ALL REQUIRED STORMWA TER FACILITIES MUST BE CONSTRUCTED AND IN OPERATION PRIOR TO INSTALLATION OF ANY PAVEMENT UNLESS OTHERWISE APPROVED BY THE ENGINEER. 18. ALL ROOF DRAINS, CATCH BASINS AND OTHER EXTERNAL DRAINS SHALL BE CONNECTED TO THE STORM DRAINAGE SYSTEM, UNLESS NOTED OTHERWISE. 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 DRAW/NGS. 21. A SEPARATE IRRIGATION PERMIT MUST BE OBTAINED FROM THE CITY PUBLIC WORKS DEPARTMENT. PRIOR TO FINAL CONSTRUCTION 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 EMA/LED TO JEFF.KOBYLK@EDMONDSWA.GOV. BACKFLOW TESTING SHALL BE COMPLETED BY THE OWNER ANNUALLY THEREAFTER. 22. AS A MINIMUM REQUIREMENT, ALL DISTURBED AREAS ON AND OFF SITE SHALL BE RETURNED 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 PREVENTION OF ONSITE EROSION AFTER THE COMPLETION 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 FINISHED CONTOURS OR SPOT ELEVATIONS SHOWN. 27. FIN/SHED GRADE SHALL SLOPE AWAY FROM BUILDING WALLS AT MIN/MUM 59 SLOPE FOR A MIN/MUM DISTANCE OF 10 FEET. 28. CONTRACTOR SHALL BE RESPONSIBLE FOR AND SHALL INSTALL AND MAINTAIN SHORING AND BRACING AS NECESSARY TO PROTECT WORKERS, EX/STING BUILDINGS, STREETS, WALKWAYS, UTILITIES AND OTHER EXISTING 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, UTILITY RELOCATIONS AND/OR SERVICE INTERRUPTIONS WITH THE AFFECTED OWNERS AND APPROPRIATE UTILITY COMPANIES. CONNECTIONS TO EXISTING UTILITIES SHALL BE MADE ONLY WITH ADVANCE WRITTEN APPROVAL OF THE AUTHOR/TIES GOVERNING SAID UTILITIES. 31. ALL UTILITIES SHALL BE PLACED UNDERGROUND. 32. EXISTING UTILITY LINES IN SERVICE WHICH ARE DAMAGED DUE TO CONSTRUCTION WORK SHALL BE REPAIRED AT CONTRACTOR'S EXPENSE AND INSPECTED AND ACCEPTED BY CITY OF EDMONDS AND OWNER'S REPRESENTATIVE PRIOR TO BACKFILLING. 33. NEW UTILITY 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 REPRESENTATIVE AND CITY. 34. FIELD STAKE ALL UTILITY STUBS AT THE PROPERTY LINE. 35. TRENCH BACKF/LL OF UT/LIT/ES 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 POLYETHYLENE PLASTIC FOAM AS A CUSHION BETWEEN THE UTILITIES. 37. SEE MECHANICAL DRAWINGS (WHERE APPLICABLE) FOR CONTINUATION OF SITE UTILITIES 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 S/GNAGE SUBMITTALS SHALL BE PROVIDED TO CITY ENGINEERING DIMS/ON FOR APPROVAL PR/OR TO INSTALLA TION. TESC NOTES 1. ESC MINIMUM REQUIREMENT -CONSTRUCTION ACCESS ROUT, 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 /S REMOVED IN THIS MANNER. 2. ESC MINIMUM REQUIREMENT -STABILIZATION OF EXPOSED AREAS. ALL SOILS EXPOSED BY LAND DISTURBING ACTIVITIES SHALL BE STABILIZED BY SUITABLE APPLICATION OF BMPS, INCLUDING, BUT NOT LIMITED, SOD, HYDROSEED/NG, 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 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 SEP TEMBER 30). J. ESC MINIMUM REQUIREMENT -PROTECTION OF ADJACENT PROPERTIES. ADJACENT PROPERTIES SHALL BE PROTECTED FROM SEDIMENT DEPOSITION BY APPROPRIATE USE OF VEGETATIVE BUFFER STRIPS, SEDIMENT BARRIERS OR FILTERS, DIKES OR MULCHING, OR BY A COMB/NATION 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 /N 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 CONSTRUCTION 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. TRENCH DEWATER/NG 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 INCLUDED LAND DISTURBING ACTIVITIES OF GREATER THEN, OR EQUAL TO, ONE ACRE /N 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 THE FIELD, MARK CLEARING LIMITS AND/OR ANY EASEMENTS, SETBACKS, SENS/TIVE/CR/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 CONSTRUCTED AS A FIRST STEP /N 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 /N 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 MINIMUM 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-DEWATER/NG CONSTRUCTION SITES. DEWATER/NG 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 SITE DURING CONSTRUCTION SHALL BE HANDLED AND DISPOSED OF /N 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 WITH THE APPROVED EROSION AND SEDIMENT CONTROL PLAN. [ORD. 3013 1, 1995]. Know voiars below. Cilli before you dig. RESUE Dec 05 202 CITY OF EDMONDS DEVELOPMENT SERVI DEPARTMENT ELD 2022-1105 APPROVED FOR CONSTRUCTION CITY OF EDMONDS ENGINEERING DIVISION DATE: APPROVED AS NOTED Jai,, tV4a ,&u 12/21 /2022 vv BY CITY ENGINEERING DIVISION /2/2/22