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Home My WebLink AboutR-406703PERMIT# 010130 F1 NI r` Enlx:•.. R OR EXURNvnnax -� EBTENE�cfauxs is "IN ssoiusxT 51 FACE µxgxEUOMUFL CROSS sscnON 'Po HESSIDAMENTSTEGRAGE EDDTEREPoNSMN DWE VATiDNDNBYMIMNGABm u:E N TSI UWE%® DTnnwIsM. PLANx-Slim s� PUBLICWORKS *7� DEPARTMENT SEDIMENTTRAP GAZ 9/18/2018DATE SEEMEDMESSAGE MODYEERYLENNEW PERFORATED POSTRUSELESEE MARKED &METAL RISER ROCHESTER OCCURRING TACKV wx. SENSORS AS HER CALCULATIONS IN SECTION 16 2 OF THE CRY oEMERGER SURFACE WESTER cEelox MEMW L—Jx--�•• IBM . wTwx.Twi:, Nmw� aAr ap I_ 9,WENT NA NN.� NOTES: UNLESS D WERT"WED ® OTHERWISE STD OPLANx-I16r10 �xrs PUBLIC WORKS DEPARTMENT SEDIMENT POND RISER DETAIL B/ze/zole GAZ .NDB.cmP) IF MAX, FEE IN SHEETING IN 10 MAX KNOWS ENERGY RECREATION 7ATTOEIF��IGNIS�Uy NOTES: ELF PLASTRECORGERENG MAYBE USED ON REFORMS AREAS FLAT REQUIRE CONER MEASURES FOR LESS LOAN ME DAYS FULL CLAIM IS PARTICULARLY USEFUL OCR PROTECTING CUT AND FILL ELSOURE MIND OCEANSIDE 13 CLEAR PLASTIC SHENWEEN MAY HE USED OVER NEWSLYZEEDRED AMO 70 �� A SOMEWHERE EFFECT MIND ENCOURAGE (SERVES GROWTH GREAR DEATHS SHOUTED NOT BE USED FOR THIS PUFFLUFFECKE DURING WE SUMMERS MONTHS I A WE VOWED SHALL NOT BE UNITY UPSWERE OF AREENSES THAT MUGHT BE ADVERSEELY PREVENTED By RUNOFF SUCH ACCESS INCLUDE FEWER ADD UNSTABLE SLIGNESSE 23 REAL FUND BRALS. OR EQUIVALENT MAYBE CREW TO WEIGHT TESTED 31 TOWN INSISTS MUST BE BREAKDOWNS OFEW HEARD RENEWED 32 IF WE POSTIC BEGINS TO DEREERSURAFTE DUME 70 ULTRAVIOLET RADIATION, iT MUST MET ORMPLERELY REVERSED ADD REERAGED 33 WERE THE ELASTIC 13 NO LONGER NEESSED. IT &KARL BE COMMODITY HEMMED SWEDEN O (SUPREME ,ZDPLAN-213.3R SAM STICK,0 PUBLIC WORKS GA PLASTIC COVERING 9/28/2018 DEPARTMENT a wre EROSION CONTROL STANDARD PLAN NOTES TBEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE -CONSTRUCTION MEETING SHALL BE HELD AMONG THE CITY OF RENTON, HEREBY REFERRED TO AS THE CITY, THE APPLICANT, AND THE APPLICANTS CONTRACTOR. 2.THE APPLICANT IS RESPONSIBLE FOR OBTAINING THE WASHINGTON STATE DEPARTMENT OF ECOLOGY (ECOLOGY) CONSTRUCTION STORMWATER GENERAL PERMIT, IF IT IS REQUIRED FOR THE PROJECT. THE APPLICANT SHALL PROVIDE THE CITY COPIES OF ALL MONITORING REPORTS PROVIDED TO ECOLOGY ASSOCIATED WITH THE CONSTRUCTION STORMWATER GENERAL PERMIT. 3.THE ESC PLAN SET SHALL INCLUDE AN ESC CONSTRUCTION SEQUENCE DETAILING THE ORDERED STEPS THAT SHALL BE FOLLOWED FROM THE PRE -CONSTRUCTION MEETING TO POST -PROJECT CLEANUP IN ORDER TO FULFILL PROJECT ESC REQUIREMENTS. 4.THE BOUNDARIES OF THE CLEARING LIMITS, SENSITIVE AREAS AND THEIR BUFFERS, AND AREAS OF VEGETATION PRESERVATION AND TREE RETENTION, AS PRESCRIBED ON THE PLAN(S), SHALL BE CLEARLY FLAGGED BY SURVEY TAPE OR FENCING AND PROTECTED IN THE FIELD IN ACCORDANCE WITH APPENDIX D OF THE CITY OF RENTON SURFACE WATER DESIGN MANUAL (RSWDM) PRIOR TO CONSTRUCTION. DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE BEYOND THE CLEARING LIMITS SHALL BE PERMITTED. THE CLEARING LIMITS SHALL BE MAINTAINED BY THE APPLICANT/ESC SUPERVISOR FOR THE DURATION OF CONSTRUCTION. 5.STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES, SUCH AS CONSTRUCTED WHEEL WASH SYSTEMS OR WASH PADS, MAY BE REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT CLEAN AND TRACK -OUT TO ROAD RIGHT OF WAY DOES NOT OCCUR FOR THE DURATION OF THE PROJECT. IF SEDIMENT IS TRACKED OFFSITE PUBLIC ROADS SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY, OR MORE FREQUENTLY DURING WET WEATHER, AS NECESSARY TO PREVENT SEDIMENT FROM ENTERING WATERS OF THE STATE. &WASHOUT FROM CONCRETE TRUCKS SHALL BE PERFORMED OFF -SITE OR IN DESIGNATED CONCRETE WASHOUT AREAS ONLY. DO NOT WASH OUT CONCRETE TRUCKS ONTO THE GROUND, OR TO STORM DRAINS OR OPEN DITCHES. ON -SITE DUMPING OF EXCESS CONCRETE SHALL ONLY OCCUR IN DESIGNATED CONCRETE WASHOUT AREAS. TALL REQUIRED ESC BMPS SHALL BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING AND/OR CONSTRUCTION TO PREVENT TRANSPORTATION OF SEDIMENT TO SURFACE WATER, DRAINAGE SYSTEMS AND ADJACENT PROPERTIES. ALL ESC BMPS 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. ALL ESC BMPS SHALL BE REMOVED AFTER CONSTRUCTION IS COMPLETED AND THE SITE HAS BEEN STABILIZED TO ENSURE POTENTIAL FOR ON -SITE EROSION DOES NOT O Know what's below. Call before you dia. NO ENSURES FILTERFABRICTOWASE SENCED AT FREFFIGAUGHWISSELOR EQUIVARREFFIFFLANDARD FILTER FEND '""" I_II �j JE «x 15 USED �.. p,xN J l -z•BwanMS5 VEELr ORENUN.LEN.(Tr II NOTES: ON SEC MINIMUM 1E. SILT PENCE MAY MUSED ORGANISM OF ALL DISTURBED AREAS 1HL SILT PRINCE IS NOR MERGED TO TRUEST CONCENTRATED FLOWS, MR IS IF INTEREIRTUTREAT SU��MOU� OF OVERVAND FLON ANY �NCE�TED FLOW MUST BECCERBEENED THROUGH WE MAURICE SYSTEM TO ASMI� DUANE OR FUND 21 WE BETHLEHEM USED MUST MERELTHE STANDARDS Li� SOLOUNIA COFFECCOF WE MAGUIESUCTRUSERCH EASED SPECANDIETIONSS M� BE AGRALASUBLE ON ROSS SO STANDARD STRENGTH! LAWS REQUIRES WIRE BACKING TO INCIDENCE WE STREEMOTH DEGREE THESE WIRE BACKED OR CLOSEER RECENT LEASING MOU ME REQUIRED FEES GELLER; WEEINGTH CARLO IF FIELD PERFORMANCE WARRANTS A !CRUSHED ERNST 24 IF A TYPICAL SILT FACE IS USED THE STANDARD EFXG DEBBIE BUY HE REDUCED AS EASED WE THE MOTHER a INCHES OX THE FLY BIBLE GERALD IS FELL BMW SLID SECURE IN A �N� THAT VABPL�$ IF I REBELS 00 GOES NOT ALLOW WATER TO ERNEASSE SELL UNIONERMINE THE SILT FUNDES 25 FI LTER FABRIC FENCES WELL BE INSTALLED ALONG CONGRESS UNHEISEVER BRUNEI ZI My AWARDS SHALL BE REPARECL MAKEEDIATIELY 32 IF CONCENTRATED COMES AGE EVIDENT UEEFFILL SHE THE FEENCE BY ED MUST BE INTERESTED D AND CHNOWED TO A SEDIMENT YEAR SER ROME. 33 IT IS IMPORTANT TO CHECK THE FLY ITT SIDE OF THE BRUCE FDIC SIGNS OF THE ROME CLOGGING KIND ACTING AS A BEFERNER TO FLOW KIND THEN CLAUSING CHANNELIZATION OF FLOWS PARALLEL TO WE FENCE IF WIN OCCURS REMARK THE OR KROGER THE 34 B. SEDIMENT THE ENTMUSER TBR REMOVE xAw EDNso REFINERY 6INCHES HIGE TOH .� xE., oowxERSIwLBE WARNER SEDIMENT mx[ewn STIES PLLAN 21,100 v[grsl O STD. PLAN-214.00 PUBLIC WORKS SILT FENCE s/za/zola DEPARTMENT GAZANTS REAUX Tsn 5¢E IPIDd.:SmmI FORSOMFR spBRICS n Nsmwup THIISTNC1590 px4smwflssl v muMMwsHITu: xcEyiM Mw51 EXIST. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT, ENHANCEMENT, AND REMOVAL OF ESC BMPS SHALL BE THE RESPONSIBILITY OF THE APPLICANT. B.ANY HAZARDOUS MATERIALS OR LIQUID PRODUCTS THAT HAVE THE POTENTIAL TO POLLUTE RUNOFF SHALL BE DISPOSED OF PROPERLY. S.THE ESC BMPS 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 APPLICANT SHALL ANTICIPATE THAT MORE ESC BMPS 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 APPLICANT TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY THE ACTIVITIES AND TO PROVIDE ADDITIONAL ESC BMPS, OVER AND ABOVE MINIMUM REQUIREMENTS, AS MAY BE NEEDED, TO PROTECT ADJACENT PROPERTIES AND WATER QUALITY OF THE RECEIVING DRAINAGE SYSTEM. 10.APPROVAL OF THIS PLAN IS FOR ESC ONLY. IT DOES NOT CONSTITUTE AN APPROVAL OF STORM DRAINAGE DESIGN, SIZE NOR LOCATION OF PIPES, RESTRICTORS, CHANNELS, OR STORMWATER FACILITIES. 11.ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF STORMWATER FACILITIES SHALL BE SUBMITTED TO THE CITY FOR REVIEW AND APPROVAL. 12.ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON (OCTOBER 1ST THROUGH APRIL 30TH) OR SEVEN DAYS DURING THE DRY SEASON (MAY 1ST THROUGH SEPTEMBER 30TH) SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED ESC COVER METHODS E.G. SEEDING MULCHING PLASTIC COVERING ETC. IN CONFORMANCE WITH APPENDIX D OF THE RSWDM. 13.WET SEASON ESC REQUIREMENTS APPLY TO ALL CONSTRUCTION SITES BETWEEN OCTOBER 1ST AND APRIL 30TH, UNLESS OTHERWISE APPROVED BY THE CITY. 14.ANY AREA NEEDING ADDITIONAL ESC MEASURES, NOT REQUIRING IMMEDIATE ATTENTION, SHALL BE ADDRESSED WITHIN SEVEN (7) DAYS. 15 THE ESC BMPS ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED AT A MINIMUM OF ONCE A MONTH OR WITHIN 24 HOURS FOLLOWING A STORM EVENT. INSPECTION AND MAINTENANCE SHALL OCCUR MORE FREQUENTLY AS REQUIRED BY THE CITY. 1B.BEFORE COMMENCEMENT OF ANY CONSTRUCTION ACTIVITY, CATCH BASIN INSERTS PER THE CITY STANDARD PLANS SHALL BE PROVIDED FOR ALL STORM DRAIN INLETS DOWNSLOPE AND WITHIN 500 FEET OF A DISTURBED OR CONSTRUCTION AREA, UNLESS THE RUNOFF THAT ENTERS THE INLET WILL BE CONVEYED TO A SEDIMENT POND OR TRAP. ALL CATCH BASIN INSERTS SHALL BE PERIODICALLY INSPECTED AND REPLACED AS NECESSARY TO ENSURE FULLY FUNCTIONING CONDITION. 17.AT NO TIME SHALL SEDIMENT ACCUMULATION EXCEED 2/3 OF THE CAPACITY OF THE CATCH BASIN SUMP. ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT -LADEN WATER INTO THE DOWNSTREAM SYSTEM. i B.ANY PERMANENT STORMWATER FACILITY USED AS A TEMPORARY SETTLING BASIN SHALL BE MODIFIED WITH THE NECESSARY ESC BMPS AND SHALL PROVIDE ADEQUATE STORAGE CAPACITY. IF THE PERMANENT FACILITY IS TO FUNCTION ULTIMATELY AS AN INFILTRATION SYSTEM, THE TEMPORARY FACILITY SHALL BE ROUGH GRADED SO THAT THE BOTTOM AND SIDES ARE AT LEAST THREE FEET ABOVE THE FINAL GRADE OF THE PERMANENT FACILITY. 1B.AREAS DESIGNATED ON THE PLANS) CONTAINING EXISTING STORMWATER FACILITIES OR ON -SITE BMPS (AMENDED SOILS. BIORETENTION, PERMEABLE PAVEMENT, ETC.) SHALL BE CLEARLY FENCED AND PROTECTED USING ESC BMPS TO AVOID SEDIMENTATION AND COMPACTION DURING CONSTRUCTION. 20.PRIOR TO THE BEGINNING OF THE WET SEASON (OCTOBER 1ST), ALL DISTURBED AREAS SHALL BE INSPECTED TO IDENTIFY WHICH ONES SHALL BE SODDED OR SEEDED IN PREPARATION FOR THE WINTER RAINS. DISTURBED AREAS SHALL BE SODDED OR SEEDED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON. AN EXHIBIT OF THOSE AREAS TO BE SODDED OR SEEDED AND THOSE AREAS TO REMAIN UNCOVERED SHALL BE SUBMITTED TO THE CITY FOR REVIEW. 21.PRIOR TO FINAL CONSTRUCTION ACCEPTANCE, THE PROJECT SITE SHALL BE STABILIZED TO PREVENT SEDIMENT -LADEN WATER FROM LEAVING THE PROJECT SITE, ALL ESC BMPS SHALL BE REMOVED, AND STORMWATER CONVEYANCE SYSTEMS, FACILITIES, AND ON -SITE BMPS SHALL BE RESTORED TO THEIR FULLY FUNCTIONING CONDITION. ALL DISTURBED AREAS OF THE PROJECT SITE SHALL BE VEGETATED OR OTHERWISE PERMANENTLY STABILIZED. AT A MINIMUM, DISTURBED AREAS SHALL BE SODDED OR SEEDED AND MULCHED TO ENSURE THAT SUFFICIENT COVER WILL DEVELOP SHORTLY AFTER FINAL APPROVAL. MULCH WITHOUT SEEDING IS ADEQUATE FOR SMALL AREAS TO BE LANDSCAPED BEFORE OCTOBER 1ST. 22.ROCKERIES ARE CONSIDERED TO BE A METHOD OF BANK STABILIZATION AND EROSION CONTROL. ROCKERIES SHALL NOT BE CONSTRUCTED TO SERVE AS RETAINING WALLS. ALL ROCKERIES IN CITY ROAD RIGHT-OF-WAY SHALL BE CONSTRUCTED IN ACCORDANCE WITH CITY STANDARDS. ROCKERIES OUTSIDE OF ROAD RIGHT-OF-WAY SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE INTERNATIONAL BUILDING CODE. 12/0312020 RRP MEECEADI OF BEEN BASED NO SCALE �°,�Y,N, CITY OF :'O SIBLETHIS LE FORITINFORMATION IORERROR N ML x1SM:x. ^ r'NTOI�I EEN INCORPORATED Ir5ED IWO THIS ORERRORaR EEN I NCORPORATES DOCUMENT DOCUMENT TO S mo or ITS ACCURACY PREA0NPEST0 aION OE rts Accuw•cv BEFORE APPLYING lr�SK I �Db' DATUM Planning/Building/Public Works Dept. REVISION BY DATE APPR �•N �"'E xED01°"N' T A C O M A S E A T T L E S P O K A N E T R I- C I T I E S 2275 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422 TEL 253.383.2572 FAx wRR.ahhl.mm WEB IN COMPLIANCE WITH CITY OF RENTON STANDARDS WALKER MAZDA DEALERSHIP AS-BUILTS AHBL JOB #2180100.11 TESC DETAILS CID Lf! O co O O Q J00 N N 0 O 0 T R-4067 03