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HomeMy WebLinkAboutTED4003450.7O G 3 0 ao 0 o JOINTS IN RLTER FAgiCSI NLLL aE 9PU= AT POSTS. L IM STAPLE & YIE RINGS, OR EtYIVALBR TO ATTACH FAWC TO POS3. B MAX u POST SPACING MAY DE INCREASED TOW I F W RE BACIONG 1S USED 25Q" BY 14 Ge, WIRE OR EQUIVALENT, IF STANDARD STRENM" FABRIC, US® FILTER FAEWW toll, MINNIIAi 4'5H" TRENCH _ h BAdWLL 79EM21 WITH NATFA SOIL 4i 1"M" iOOMPOSTS, STEEL FENCE POSTS, REBAJ> OR FCILWALENT MOTEL 1. CONDITION OF USE 1.1. SILT Fr-NCE MAY BE USED DOWNSLOPE OF ALL DISTUNISM AREAS,1 2- SILT FENCE IS NOT INTENDED TO TREAT CONCENTRATED FLOWS, NORM INTENDED TO TREAT SUBSTANTIAL AMOUNTS OF OVERLAND FLOW - ANY CONCENTRATED FLOW MOST BE CONVEYED THROUGH THE DRAINAGE SYSTEM TO A SEDNEIT TRAP OR POND. L DEMN AND INSTALLATION SPECFI ATK NS 2.1. THEGEOTEXrILE USED MOST MET THE STANDARD LISTED BELLOW. ACOPY OF THE MANUFACTURER'S FABRIC SPECIFICATIONS MOST BE AVAILABLE ON SITE. :1V L:T; SIE•h SLE I x al5wi%,E NUR SKI HD. ft-A i f'CTIs D41'i - - 51}L::t: NIL'.'L W1 :.W-A r_WNt I LAI is I I LLB I AGIQ; wAIERPuwIIIIY711- ASINIL IIW*C'• iLmil -W ��S' r•fN.I()RLYHISSIRLNCIIIADN(, :GARS lLtlSIIE SIBLNCNI ;A!IF-Uiu2l LANES. PAW FUR IANDAPL` S I P2NCt 1 FAERI uW16 IKb1Ik lLUTJFAtIt,T'1 SAS 1r+i UNl--" A)%WAX. ULTRAVIOLATE RESETANCE 'A':TM 1143S5, -,D%IVIN. 2.2. STANDARD STRENGTH FABRIC REQUIRES WIRE BACKING TO INCREASE THE STRENGTH OF THE FENCE. WIRE BACKING OR CLOSER POST SPACING MAY BE REQUIRED FOR EXTRA STRBNCT7I FABRIC IF FIELD FVWOPIMAINCE WARRANTS A STRON[ FEINCE. 23. WHERE THE FENCE IS INSTALLED, THE SLOPE SHALL NOT BE STEEPER THAN 2HAV 24. IF A TYKSA PL SILT FENCE IS USED. THE STANDARD 4X4 TRENCH MAY NOT BE REDUCED AS LONG AS THE BOTTOM B INCHES OF THE SILT FENCE S WELL BURIED AND SECURE N A TRENCH THAT STALBLQES THE FENCE AND DOES NOT ALLOW WATER TO BYPASS OR UNDERMINE THE SILT FENCE. IL MAINTENANCE STANDARDS &I' ANY DAMAGE SHALL BE REPAIR IMM DIATELY. 3.2. F CONCENTRATED FLOES ARE EVIDENT UPHILL OD THE FENCE, THEY MUS ax 'TcF *Y -' w" CONVEYED TO A SEDIMENT TRAP OR POND. 3,3 IT B IMPORTANT TO CHECK THE UPHILL SIDE OF THE FENCE FOR SI(#NB O AND ACTING AS A HARRIER TO FLOW AND THEN CAUSING CHANNELQATION OF FLOWS PARALLEL TO THE FENCE. IF T. _ -_'HE FENCE OR REMOLDED THE TRAP SEDIMIENT. 3A. SEDIMENT MOST BE REMOVED WHEN SEDIMENT IS 5 INCHES HIGH. S.S. IF THE FILTER FABRIC (GEOTE I"LE) HAS DETERIORATED DUE TO ULTRAVIOLET BREAKDOWN, IT SHALL BE REPLACED. Y STD. PLAN - 214.00 � � � rvBLic 4'�ORI�S SILT FENCE DL FAR'_ 1 ENT MARCH �20() 3 DRIVE' NCAYS SHALL E PAVED TO THE EDGE OF WO-A(PRIORTO INSTALLATION OFTHE COITION ENTRAAI[f TO AVUO _-- D1MYK:nG OF THE ROADWAY IT IS RE00hRENUE111 THAT TEE ENTRANCE BE C7Ro5W® 90 TWIT F#JNOFF DRIVNB OFF THE PAD INSTAL DAIWA RY CULVERT IF THEE y IS ROADSIDE DITCH PfIIHSIFNT, AS 1 PER CRY ROAD aTANOMCa 44' O::S f 12' MN. THKMEts -- -_-- t .% _. _ PWADE RLI VADTHOF II, II11111?�O --- --' I NBFW_aa&CNEW AREA 1_ CONDITION OF USE 1.1 CONSTRUCTION ENTRANCE SHALL BE STABILIZED WHEREVER TRAFFIC WILL BE LEAVING A CONSTRUCTION SITE AND TRAVELING ON PAVED ROADS OR OTI-IER PAVED AREAS WITHIN I AM FEET OF THE SITE. GP.ABTE7JSILEST�=BVGTH(AST',i 20CPSI 41N. GRAB TENSILEELOAGA.TIOV{A5TI`A:)4633) 30%rvIAX_ 'AN =1 RORST STRFN6TA rASTvI FA?W, K.>', 'IM.PSI',AIN_ ADS { ASTNI D475' � 7[LIS ((I S_ 5TAN r)A! D 51-'e F S ?RI 2. UESBCN AND I S FALLATNDIL SPECIFICATIONS 2.1. HOG FUEL (WOOD BASED MULCH) MAYBE SUBSTITUTED FOR OR COMBINED WITH QUARRY SPALLS IN ARES THAT WILL BOT BE USED FOR PERMANENT ROADS. HOG FUEL IS NOT REOOI MENDED FOR ENTRANCE STABILIZATION IN URBAN AREAS. THE INSPECTOR MAY AT ANY TIME REQUIRE THE USE OF QUARRY SPALLS F THE HOG FUEL IS NOT PREVENTING SEDIMENT PROM BEING TRACKED ON 70 PAVEMENT OR IF THE HOG FUEL IS BEING CARRIED ONTO PAVEMENT. 22. FENCING SHALL BE INSTALLED AS NECESSARY TO RESTRICT TRAFFIC TO THE CONSTRUCTION ENTRANCE. 2.3. WHENEVER POSSIBLE THE ENTRANCE SHALL BE CONSTRUCTED ON A FIRM, COMPACTED SUBGRADE. THIS CAN SUBSTANTIALLY INCREASE THE EFFECTIVENESS OF THE PAD AND REDUCE THE NEED FOR MAINTENANCE. S. MUYNTIENANCE arANMRDS 3.1. QUARRY SPALLS SHALL BE ADDED IF THE PAD IS NO LONGER IN ACCORDANCE WITH THE SPEOFrATHONS. 3.2. IF THE ENTRANCE IS N IT PREVE NT1NG SEDIMENT BEING TRACKED ONTO PAVEMENT, THEN ALTERNATIVE MEASURES TO KEEP THE STFE 18 FREE OF SEDIMENT SHALL BE USED. THIS MAY INCLUDE STREET SWEEPING, AN IW SASE IN THE DIMENSIONS OF THE ENTRANCE, OR THE INSTALLATION OF THE WHEEL 1M SH. F WASHING 18 USED, IT SHALL BE _ _'"' ON AN ARFA COVERED WITH CRUSHED ROCK, AND WASHED WATER SMALL DRAIN TO A SEDMENT TRAP OR POND. 3.3. ANY SEDIMENT THAT IS TRACKED ONTO PAVEMENT SHALL BE REMOVED IMMEDIATELY BY Sl= jN0G. THE SEDIMENT COLLECTED BY SWEEPING SHALL BE REMOVED OR STABILIZED ON SITE. THE PAVFMF NT SHALL NOT BE CLE'- --!BY WASHING DOWN THE 8TREET, EXCEPT WFEN SWAEEPIMK' IS INEFFECTIVE AND THERE IS A THREAT TO PUBLIC SAFETY. IF IT ESSARY TO WASH THE STREETS, A SMALL SUMP MUST BE CONDUCTED. THE SEDIMENT WOULD THEN BE WASHED INTO THE SUMit"ERE IT CAIN BE CONTR101 1 AND DISCHARGUM APPROPRIATELY. 3.4. ANY QUARRY SPALLS THAT ARE LOOSENED FROM THE PAD AND END LAP ON THE ROADWAY SHALL BE REMOVED IMMEDIATELY. 3.5. IF VEHICLES ARE ENTERING OR EXITING THE SITES AT POINTS OTHER THAN THE CONSTRUCTION ENTRANCE(S), FENCING SHALL BE NSTALLED TO CONTROL TRAFFIC. PUBLIC WORICS STABILIZED DEP ELK'_ ME V'1' CONSTRUCTION ENTRANCE I %m o as 0 / 0 N N M7 In InCal 2 Working Days Before You Dig o E_ 1-800-424-5555 0iE" U nIcIer�ig(r�wrid�Lpoca/�tiion Center v o (a.)n,M ,ND,ORWA) LE d sm. PLAN - 215.10 MARCH :OGH CHECKED FOR COMPLIANCE TO CITY STANDARDS RENTON JOB NO. - ROCK MUST C10M1% ETELY COVER THE _ - BOTTOM AND sIBESOF THE DIrcH If MR. 2r MIN. 2-1 SLOPES 5 % ' 4 5 1 /5 ' S 4 2"i" ROCK L = THE DISTANCE SUCH THAT POINTS A MO B ARE OF EQUAL ELEVATION NOTES 1. CONDITION of USE 1.1. WERE CONCENTRATED RUNOFF FROM DISTURBED AREAS TO AND FROM PONDS OR TRAPS. 1.2. TO CONVEY RUNOFF INTERCEPTED FROM UNDISTURBED ALAS AROUND THE SITE TO A MOH -EROSIVE DISCHARGE POINT. E MAINTENANCE STAMIDARDS 2A . ANY SEDIMENT 13EPOSMON OF MORE THAN 0.5 FEET SHALL BE REMOVED SO THAT THE CHANNEL B RESTORED TO ITS ORIGINAL DESIGN CAPACITY. 22. THE CHECK DAIS SMALL BE EXAMINED FOR SIGNS OF SCOURING AND EROSION OF THE HIED AND BANNS. IF SCOURING AND EROSION HAS OCCURRED, AFRPCTFD AREAS SHALL BE PROTECTED BY RIPRAP OR AN EROSION CONTROL BLANKET. r•vBL1c +'rORxs CHECK DAMS SPACING AND STD" PLAN - 217.40 1) E r'A i A Le T CROSS SECTIONS 15.E�K(•H DRAINAGE GRATE GRATE FRAME SEMEAITANDDEBM �d r, MUTTER it OVERFLOW BYPASS .9 D BELOW INLET GRATE DEVICE i SEGTIONVIEW DRAMMGE GRATE - RECTANGU LIAR ORATE SHOWN • i-s f 7 - RETREMSTSTEM(TYP.) �� ti. �GT� 1 •fi'� BELOW INLET GRATE. DEVICE•',a�_ 'I OVERFLOW BYPASS (11'P.) Y!r NOTEII 1. Stm the Bdm IRIS GN BE DBNt a (BKHD)1hr Ere =m W" WU=M I wll SWVICS. 2. The BRGD steal have a bui t-in high- raid symm (overlow bypt )L J. The mIrlNRratl t Aft. mat Muff mmord ELF the BIGO T W*d WMNV the coNeried naiarN. 4. Pbrforrn mai,am m ca in acaoKh rmo a,* Standard Spm:Fwa on &-M 3(15). FuBLIc WORItS CATCH BASIN FILTER STD" PLAY - 210.30 IIEVAR'_ HR V'1' bL-ARCH 2009 AROU140 SEES E16GENCY OVERFLOW SPLLYIAY PIFLOW _ SILT EGUVALLEEttTfDIVIDER RISERPIPE C + !y �1 R,ISERFIRE GREW OF SMl1. WIDi-I (PRINDTIALS'LLMAAY) oEAINIIC.Y BpLLMAY OPEN AT TOP WITH I TRASH RACK I- I m-- T-'' T - } 't ' I'MIN. ElANIOENrCOMPAClEDYS%. I \ DEWAT ERM DEVICE I ' ` 1` CLEAN SAND SHALL �y MM RISER WrAL) * %= - - - - NOT RE USED jL �^ I s -------------- -\ n-- '1r _ REMM7IWG'. NNP.9AOKEf SET FEACE. OI flCE STAKED NAYBALES WRAPPED III-1 I, W HI PLTITR FARM , OR DISCHARGE TO STAMI ECMALENT DIVIDER CONCRETE WISE CDNVEYAI@rF- OUTLET OR LEVEL SPREADER MOB 1. CONOITM OF UIE 1.1. A SEDTMENNT POND &VU BE USED WHERE THE CONTRIBUTING URAINAGL AREA IS 3 ACRES OR MORE. 2. DE5ip11 AND INSTALLATIOM SPECW"TWINS 2.1. THE POND SHALL BE DIVIDED INTO TWO ROUGHLY EQUAL VOLUME CELLS BY A PERMEABLE DIVIDER THAT WILL REDUCE TURBULENCE WHILE ALLOWING MOVEMENT OF VIIATER BETWEEN CELLS. THE DIVIDER SHALL HE AT LEAST ONE HALF OF THE HE113KT OF THE RISER. WIE BACKEL - 2 TO 3 FOOT HIGH, EXTRA STRENGTH FILTER FABRIC SUPPORTED BY TREATED 4744'a MAY BE USED AS A DIVIDER ALTERNATIVELY, STAKED STRAW BALES WRAPPED WITH FILTER FABRIC MAY BE USED, 22 IF THE POND IS MORE THAN I FEET Dom, A DFEERENIT MECHANISM MUST BE PROPOBED. 2.3. TO ND N DETERMINING SEDIMENT DEPTH, ONE -FOOT INTERVALS SHOW'_ BE PRONINIE4TLY MARKED ON THE RISER. 3. MARTENANCE STANDARDS 3.1. SEDIMENT SHALL BE REMOVED FROM THE POND WHEN IT REACHES I FOOT IN DEPTH. 32. ANY DAMAA(ES TO THE POND ENBAN MIENTS OR SLOPES SHALL 13E REPLACED. + FUBLIC WORKS SEDIMENT POND PLAN VIE41I STD" PLAN - 218A0 1) LePAl:'_ 1ti NT AND CROSS SECTIONS h.9.1♦1C'H 2004 21 MAX. SLOPE wnLEVEL BOTTOM r. III( III �- 2'MN. sAIrAILe swAOltK, DEPENDS oN sLaPE r,RAMOTaIr NOTEi 1. CONDITION OF USE 1.1. REQUIRED AT: 1.1.1. THE TOP OF ALL SLOPES IN EXCESS OF 3H:1 V AND VV`TH MORE THAN 20 FEET OF VERTICAL RELIEF. 1 A.2. AT INTERVALS ON ANY SLOPE$ THAT EXCEEDS TFIv 'EIES,' SPECIFIED BELLOW. AVERAGE SLOPE SLOPS --' I GTFI J 10TO 2t71 H:1Y UJ';t 1 200 FELT '4 TO 1011ty 10-2 TW FLU 2TO 4 H:TY L-:0.6 U FLLT 2_ DENGN AND INSTALLATION SPECIFIC ATRM 2.1. FOR SLOPES STEEPER THAN 2HA V WITH MORE THAN 10 FEET OF VERTICAL RELIEF, BENCHES MAY BE CONSTRUCTED OR CLOSER SPACED INTERCEPTOR SWALES MAY BE USED. THE DESIRE MFASLLRE MOST BE DESIGNED BY AN ENGINEER TO EFFECTIVELY INTERCEPT THE HIGH VELOCITY RUNOFF TD A SEDIMENT POND OR TRAP. 22. CONSTRUCTION TRAFFIC OVER TEMPORARY SWALES SHALL IRE MINIMIZED, 3. MAINTENANCE STANDARDS 3.1. DAMAGE RESULTING FROM RUNOFF OR CONSTRUCTION ACTIVITY SHALL BE REPAIREID IMMEDIATELY. 3.2. IF THE FACILNTY DO NOT REGULARLY RETAIN STORM RUNOFF, THE CAPACITY AND/OR FREQUENCY OF THE SWALES SHALL BE INCREASED. Y FUBLIC _HORNS * DL;PAR'_ _L ENT R=345007 INTERCEPTOR SWALE 0 FIRST SUBMITTAL ESM 10/15/200 SURVEYED: SCALE: VERnCAL: NAVD 1988 1 SECOND SUBMITTAL ESM 1/31/2 DESIGNED NMHORIZONTAL: NAD 1983/1991 2 THIRD SUBMITTAL ESM 10/22/201 3 FOURTH SUBMITTAL ESM 12/06/201 DRAWN: ONE INCH DATUM 4 MYLARS ESM 12/22/201 CHECKED: IAT FULL SCALE IF NOT ONE INCH N 0. REVISION BY DATE AP P R APPROVED' SCALE ACCORDINGLY si'D. P>G,,A�d �i710 POLYETHYLENE Cw PRDIJIpEEADBallUE -�. S77YWT\N PERFORATED KXYETHVLENE �y DRARAOE TUBM. DIAMETER MR 7 L RGBtTHAR ` - AETALR86i E EMtliTEMNa OTR14E- TAMSK46LLCOMPLY *4' WITH MTN F617AD .<.- •'Ir.. AAtAITO Rat. •__ WATERTIGHT OEWATETt♦If'QrE1GE, �fUl1E LNG TAOCWBD _--40 STEEL STIR NIL -_ - DNNETERAU PER GALOLLATN0N6 or MN - £ t•IIR. ALTERRMTIVELY. METAL STANCES AND WIDE MAY BE UED TO t7C1rYl:,E-IE BABE PREVENT ROTATION Y + � � rUBLIC -WORKS SEDIMENT POND MD. PLAN - 21d io DLYAR'__VENT RISER DETAIL EROSION / SEDIMENTATION CONTROL NOTES 1. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE -CONSTRUCTION MEETING MUST BE HELD WITH THE CITY OF RENTON, PUBLIC WORKS DESIGN ENGINEER. 2 ALL LIMITS OF CLEARING AND AREAS OF VEGETATION PRESERVATION AS PRESCRIBED ON THE PLAN(S) SHALL BE CLEARLY FLAGGED IN THE FIELD AND OBSERVED DURING CONSTRUCTION. 3. ALL REQUIRED SEDIMENTATION/EROSION CONTROL FACILITIES MUST BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING AND/OR CONSTRUCTION TO ENSURE THAT SEDIMENT LADEN WATER DOES NOT ENTER THE NATURAL DRAINAGE SYSTEM. ALL EROSION AND SEDIMENT FACILITIES SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL SUCH TIME THAT CLEARING AND/OR CONSTRUCTION IS COMPLETE AND POTENTIAL FOR ON -SITE EROSION HAS PASSED. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT AND ADDITIONS TO EROSION/SEDIMENTATION CONTROL SYSTEMS SHALL BE THE RESPONSIBILITY OF THE PERMITEE. 4. THE EROSION AND SEDIMENTATION CONTROL SYSTEMS DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. AS CONSTRUCTION PROGRESSES AND UNEXPECTED OR SEASONAL CONDITIONS DICTATE, THE PERMITEE SHALL ANTICIPATE THAT MORE EROSION AND SEDIMENTATION CONTROL FACILITIES WILL BE NECESSARY TO ENSURE COMPLETE SILTATION CONTROL ON THE PROPOSED SITE. DURING THE COURSE OF CONSTRUCTION, IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE PERMITEE TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY THE ACTIVITIES AND TO PROVIDE ADDITIONAL FACILITIES, OVER AND ABOVE MINIMUM REQUIREMENTS, AS MAY BE NEEDED, TO PROTECT ADJACENT PROPERTIES AND WATER QUALITY OF THE RECEIVING DRAINAGE SYSTEM. 5. APPROVAL OF THIS PLAN IS FOR EROSION/SEDIMENTATION CONTROL ONLY. IT DOES NOT CONSTITUTE AN APPROVAL OF STORM DRAINAGE DESIGN, SIZE NOR LOCATION OF PIPES, RESTRICTORS, CHANNELS, OR RETENTION FACILITIES. 6. DURING THE TIME PERIOD OF OCTOBER 1ST THROUGH APRIL 30TH, ALL PROJECT DISTRIBUTED SOIL AREAS GREATER THAN 5,000 SQUARE FEET, THAT ARE TO BE LEFT UN -WORKED FOR MORE THAN 12 HOURS, SHALL BE COVERED BY MULCH, SODDING OR PLASTIC COVERING. 7. IN ANY AREA WHICH HAS BEEN STRIPPED OF VEGETATION AND WHERE NO FURTHER WORK IS ANTICIPATED FOR A PERIOD 30 DAYS OR MORE, ALL DISTURBED AREAS MUST BE IMMEDIATELY STABILIZED WITH MULCHING, GRASS PLANTING OR OTHER APPROVED EROSION CONTROL TREATMENT APPLICABLE TO THE TIME OF YEAR. GRASS SEEDING ALONE WILL BE ACCEPTABLE ONLY DURING THE MONTHS OF APRIL THROUGH SEPTEMBER, INCLUSIVE. SEEDING MAY PROCEED, HOWEVER, WHENEVER IT IS IN THE INTEREST OF THE PERMITEE, BUT MUST BE AUGMENTED WITH MULCHING, NETTING OR OTHER TREATMENT APPROVED BY THE CITY OF RENTON, OUTSIDE THE SPECIFIED TIME PERIOD. 8. FOR ALL EROSION/SEDIMENTATION CONTROL PONDS WHERE THE DEAD STORAGE DEPTH EXCEEDS 6 INCHES, A FENCE IS REQUIRED WITH A MINIMUM HEIGHT OF THREE (3) FEET, 3:1 SIDE SLOPES. 9. A TEMPORARY GRAVEL CONSTRUCTION ENTRANCE, 24 FEET X 50 FEET X 8 INCHES OF 4 TO 6 INCH QUARRY SPALLS SHALL BE LOCATED AT ALL POINTS OF VEHICULAR INGRESS AND EGRESS TO THE CONSTRUCTION SITE. DATE: CITY OF GLADCO DEVELOPMENT, L.L.C. ROSEWOOD HIGHLANDS PAGE: MR RENTON G DRAWING NO: Planning/Building/Public Works Dept. T.E.S.C. AND GRADING DETAILS AND NOTES ER-03 SHEER: OF: 31 RE=VISIONS NO, DESCRIPTION DATE BY 0 FIRST SUBMITTAL 10/15/2007 ESM 1 SECOND SUBMITTAL ESM 01/31/2008 2 THIRD SUBMITTAL 10/22/2010 ESM 3 FOURTH SUBMITTAL 12/06/2010 ESM 4 MYLARS 12/22/2010 ESM O U T_Z i. 3 Q U ui J z0 J Z Q o Z Q W NEo W O T IJ Z W Q o W o9 p oQ O Z Q U3:• U Q UJ� Q W C �+ O Z Ir z W Cr LA_ O U J 1 I « J tam N Oi { 0 w C/) W `C a < C°a 3t a o LU ® m A z 5-9 0 - z LU O C7 m o OOD o E z (n C4 '2 Q a C 0 ~ Cn Z J 0 � CO(n � : �O O Z (DC '5; J .v 2 O N U - Ol m � C o� so a; C W O - 7 va L sr S�OIYAL ZZ//O JOB NO.: 1352-001-006 DWG, NAME: ER-03 DESIGNED BY: KAO DRAWN BY: CLC CHECKED BY: DATE: 12/22/2010 DATE OF PRINT: ER-03 7 OF 3 1 SHEETS x O O ' Dz G � W F'0 `D V