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Home My WebLink AboutR-407304LL I LL I �2 U) U O N O U) c O ,) / 0 0 Q X Q 0 U) O Un 0 N LJ CD O / 0 J N O N Q Q SSMH IUUUU RIM 395.77 \\ I 2 CONC IE 3 SE 12" CONC IE 389.689.62 SW LEGEND PROPERTY LINE — — — — ADJACENT PROPERTY LINE ROW CENTERLINE 12+ — cn Cn — — ROW LINE W ❑ ❑ ❑ TREE PROTECTION FENCE LINE Z —0-0-0— SILT FENCE LINE Cn oHP 4 BFN EX. WATER METER o 0 0 \ \ �y TO BE REMOVED & O �, o a o o \\� REMOVE CAP AT MAIN a o o I o I o 32'F \ \ �I _ I \ SIDEWALK INS LL SILT FENCE -- \ \ \\\ � 0 0 o *48-F \I_\yDDcuSign EnuelDpe ID: 6EECF5B6-602A-4E4A-B436-A317AA638878 FOUND 1" IRON PER C R STD. PLAN 214.00- / \a oIFOUND "IROo �, ON SHE T C5 o a o I � % — 1 PIPE 0.1'N.x0.1 �� I �� PIPE 0.1'N.x0.1'E. \'��, ,,-�'� � 1 �� OF CORNER. (0912018) - - - - - - - - OF COR ER (0 20 8). N52°11'06"E 188. _ EROSION AND SEDIMENT CONTROL (ESC) STANDARD PLAN NOTES: O O / �- �� 23.00� �_ \ � THE FOLLOWING IS A LISTING OF GENERAL NOTES THAT SHALL BE INCORPORATED IN THE EROSION AND SEDIMENT CONTROL (ESC) PLAN SET. ALL THE NOTES ON THE ma I � a = _ _ ma % � � � � ° LIST MAY NOT PERTAIN TO EVERY PROJECT. THE APPLICANT OR OWNER, HEREBY REFERRED TO AS APPLICANT, MAY STRIKE OUT IRRELEVANT NOTES IF NOT r APPLICABLE TO THE PROJECT. HOWEVER, THE APPLICANT SHALL NOT RENUMBER NOR EDIT THE REMAINING NOTES. IF ADDITIONAL NOTES ARE NEEDED FOR SPECIFIC ASPECTS, THEY SHALL BE ADDED AFTER THE ESC STANDARD PLAN NOTES. C� cp 1. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE -CONSTRUCTION MEETING SHALL BE HELD AMONG THE CITY OF RENTON, HEREBY / 9. = � I REFERRED TO AS THE CITY, THE APPLICANT, AND THE APPLICANT'S CONTRACTOR. � � ' 2. THE APPLICANT IS RESPONSIBLE FOR OBTAINING THE WAS HINGTON STATE DEPARTMENT OF ECOLOGY (ECOLOGY) CONSTRUCTION STQRMWATER GENERAL c �BFNC 0 I PERMIT, IF IT IS REQUIRED FOR THE PROJECT. THE APPLICANT SHALL PROVIDE THE CITY COPIES OF ALL MONITORING REPORTS PROVIDED TO ECOLOGY CLEARING LIMIT o \ \ 6' HIQH CHAINLINK FENCE FOR 20"F / ASSOCIATED WITH THE CONSTRUCTION S70RMWATER GENERAL PERMIT. (15, 600 S F - 0.36 ACRE) o a o THE PROTECTION FENCING 3. THE ESC PLAN SET SHALL INCLUDE AN ESC CONSTRUCTION 3EQUENCE 1)ETAIUNG THE ORDERED STEPS THAT SHALL BE FOLLOWEiD FROM CONSTRUCTION i _ COMMENCEMENT TO POST -PROJECT CLEANUP IN ORDER TO FULFILL PROJECT ESC REQUIREMENTS. INSTALL PLACARDS , ROW \ / 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 DELINEATED BY FENCING AND PROTECTED IN THE FIELD IN ACCORDANCE WITH APPENDIX D OF THE CITY OF "NO TRESPASSING -PROTECTED TREE" DEDICATIO�IV / RENTON SURFACE WATER DESIGN MAN UAL (RENTON SWDM)PRIORTOTHE START OF CONSTRUCTION. DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE BEYOND THE CLEARING LIMITS SHALL BE PERMITTED. THE CLEARING LIMITS SHALL BE MAINTAINED BY THE APPLICANTIESC SUPERVISOR FOR THE DURATION OF ON EACH SIDE OF FENCE CONSTRUCTION. (146;2Z ' SEE DETAIL ON SHEET C4 SQ"I / n 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 TRACKS OFFSITE, PUBLIC ROADS SHALL 31 19 NE 20TH ST \BE CLEANED THOROUGHLY AT THE END OF EACH DAY, OR MORE FREQUENTLY DURINO WET WEATHER, AS NECESSARY TO PREVENT SEDIMENT FROM ENTERING 1 STORY WOOD U, WATERS OF THE STATE. FRAME HOUSE B. WASHOUT FROM CONCRETE TRUCKS SHALL BE PERFORMED OFF -SITE pR 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 I DESIGNATED CONCRETE INSTALL CONS UCTION ENTRANCE y I v WASHOUTAREAS. i I 7. ALL REQUIRED ESC BMPS SHALL BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING ANDIOR CONSTRUCTION TO PREVENT TRANSPORTATION OF PER COR STD. P N 215.1 p ON SHEET C5 SEDIMENT TO SURFACE WATER, DRAINAGE SYSTEMS AND ADJACENT PROPERTIES. ALL ESC BMPS SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL SUCH TIME THAT CLEARING ANDID R CONSTRUCTION IS COMPLETE AND POTENTIAL FOR ON -SITE EROSION HAS PASSED. ALL E:SC BMPS SHALL BE REMOVED AFTER i CONSTRUCTION IS COMPLETED AND THE SITE HAS BEEN STABILIZED TO ENSURE POTENTIAL FOR ON -SITE EROSION DOES NOT EXIST. THE IMPLEMENTATION. �C MAINTENANCE, REPLACEMENT, ENHANCEMENT, AND REMOVAL OF ESC BMPS SHALL BE THE RESPONSIBILITY OF THE APPLICANT. GARAGE i I B. ANY HAZARDOUS MATERIALS OR LIQUID PRODUCTS THAT HAVE THE POTENTIAL TO POLLUTE RUNOFF SHALL BE DISPOSED OF PROPERLY. \I1 / 9. THE ESC BMPS DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEETANT ICIPATED 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 0./ I APPLICANT TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY THE ACTIVITIES AND TO PROVIDE ADDITIONAL ESC BMPS, OVER AND ABOVE MINIMUM v Cf) REQUIREMENTS, AS MAY BE NEEDED, TO PROTECT ADJACENT PROPERTIES AND WATER QUALITY OF THE RECEIVING DRAINAGE SYSTEM. 10, APPROVAL I OF THIS PLAN IS FOR ESC ONLY. IT DOES NOT CONSTITUTE AN APPROVAL OF STORM DRAINAGE DESIGN, S1ZE NOR LOCATION OF PIPES, RESTRICTORS, \ CHANNELS, OR STORMWATER / FACILITIES. 14'FRUIT 11. ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF STORMWATER FACILITIES SHALL BE SUBMITTED TO THE CITY FOR REVIEW AND APPROVAL. l I \ ________ EX. HOUSE �� 12. ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBa,NKMEN75, THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON (OCTOBER 157 "' - - - _ _ _ _' /, �� I � I I THROUGH APRIL 30TH) OR SEVEN DAYS DURING THE DRY SEASON [MAY 1ST THROUGH SEPTEMBER 39TH] SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED _ ESC COVER METHODS (E.G., SEEDING, MULCHING, PLASTIC COVERING, ETC-) IN CONFORMANCE WITH APPENDIX D OF THE RENTON SWDM. TO BE REMOVED _20 �j[i' \ 13. WET SEASON ESC REQUIREMENTS APPLY TO ALL CONSTRUCTION SITES BETWEEN OCTOBER 1 ST AND APRIL 30TH, UNLESS OTHERWISE APPROVED BY THE CITY. \ i \ - �� 14. ANY AREA NEEDING ADDITIONAL ESC MEASURES, NOT REQUIRING IMMEDIATE ATTENTION. SHALL BE ADDRESSED WITHIN SEVEN (7) DAYS. I TPN:72278001 15 \ I / 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. \� LOT 3 \ / INSPECTION AND MAINTENANCE SHALL OCCUR MORE FREQUENTLY AS REOUI RED BY THE CITY. 16. BEFORE COMMENCEMENT OF ANY CONSTRUCTION ACTIVITY, CATCH BASIN INSERTS PER THE CITY STANDARD PLAN 216.30 SHALL BE PROVIDED FOR ALL STORM /1 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 III EX. GARAGE / Cn CONDITION. N TO BE REMOVED _ 17. AT NO TIME SHALL SEDIMENT ACCUMULATION EXCEED 213 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. Cl18. ANY PERMANENT STORMWATER FACILITY LOCATION USED AS A TEMPORARY SETTLING BASIN SHALL BE MODIFIED WITH THE NECESSARY ESC BMPS AND SHALL PROVIDE ADEQUATE STORAGE CAPACITY- IF THE TEMPORARY FACILITY IS TO ULTIMATELY FUNCTION AS AN INFILTRATION SYSTEM IN ITS PERMANENT STATE, 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. M I TEMPORARY STOCKPILE / �hO° I co N 19. AREAS DESIGNATED ON THE PLAN CONTAINING EXISTING STORMWATER FACILITIES OR ON -SITE BMPS (AMENDED SOILS, BIORETENTION, PERMEABLE PAVEMENT, COVER WITH PLASTIC (( -J ETC,) SHALL BE CLEARLY FENCED AND PROTECTED USING ESC BMPS TO AVOID SEDIMENTATION AND COMPACTION DURING CONSTRUCTION. ' ED OR PER COR STD. PLAN 213.30 ^,`�. HOUSE 20 SEE DED IN PREPARATION FOR THE WINF THE WET TER RAINS.ON C ISTURBED AREAS ISHALLBBEE SOD DED ORSE DED WITHIN ON D TO I WEEK OF THIE BEC H OGINNING OF THE WENES SHALL BE so T SEASON. zII , \ ' AN EXHIBIT OF THOSE AREAS TO BE SODDED OR SEEDED AND THOSE AREAS TO REMAIN UNCOVERED SHALL BE SUBMITTED TO THE CITY FOR REVIEW. ON SHEET C5,yO� 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 OWSITE BMPS SHALL BE RESTORED TO THEIR FULLY / \ V) FUNCTIONING CONDITION. ALL DISTURBED AREAS OF THE PROJECT SITE SHALL BE VEGETATED OR OTHERWISE PERMANENTLY STABILIZED. AT A MINIMUM, DISTURBED AREAS 5HALL BE SODDED OR SEEDED AND MULCHED TO ENSURE THAT SUFFICIENT COVER WILL DEVELOP SHORTLY AFTER FINAL APPROVAL. MULCH 0 6" HIGH C HA I N L I N K FENCE FOR , \\ \ I WITHOUT SEEDING IS ADEQUATE FOR AREAS TO BE LANDSCAPED BEFORE OCTOBER 1ST. ON AND EROSION CONTROL. ROC K ERIE 6 SHALL NOT BE C ONSTRUCTED TO SERVE AS / \ I 22 RETAIN IN WALES ELS ALLIROCKER ES N CITY ROAD RIGHTS -OF WAY SHALL BE CONSTRUCTED N AC ORDANCE WITH CITY STANDARDS. ROC KERIES OUTSIDE OF TREE PROTECTION FENCING , ROAD RIGHTS -OF -WAY SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE I NTE RNAT IONAL BUILDING CODE. INSTALL PLACARDS , NO TRESPASSING -PROTECTED TREE \Cn ON EACH SIDE OF FENCE (TYP) UNLE554THfRWISENOTED, DRAW INGISNOTTOSCALE(NTS) j/\/\/\ STD. PLAN - 2fi8.00 SEE DETAIL ON SHEET C4 /� I I PPR PRI PUBLIC WORKS EROSION AND SEDIMENT CONTROL\ DEPARTMENT GAZ STANDARD PLAN NOTES 91281zo�s :45 A \ DATE o I \ � I au61rc Waks Adminntra[er 20 F �1TPN: 0423059301 I � 0 I \ I / CONTRACTOR TO INSTALL INLET PROTECTION FOR \ \ \ / ALL CATCH BASINS DOWNSTREAM AND WITHIN ' / \ o \ / 300' OF THE SITE _ \ - R-407304 EX. /TREE / i \\ I • IN COMPLIANCE WITH CITY OF RENTON STANDARDS 0� / TO REMAIN (TYP) \ \ \ / 22'F \ \ I O \ \ \ \ / / t 307F \ — — — \ HORIZONTAL GRAPHIC SCALE I 10 5 0 5 10 I Know what's below. 1 inch — 10 ft. I call before you dig. JOB N0. SURVEYED: SCALE: CAL L I D U S DUPLEX �ATE: 021 W H. �g W VERTICAL: NAVD 1988 , Xp� M9020 DESIGNED: 1"_ 10' HORIZONTAL: NAD 1983/1991 3119 N E 20TH ST FIELDBOOK: AS o� H. H. PHAN CITY OF RENTON, WA 98056 PAGE: Land Planning Civil Engineering DRAWN: H. H. PHAN DATUM 1"R RENTON DRAWING NO: 5130 South 16p6itph Lane 4 1520 I CHECKED: I ONE INCH C3 SeaTac WA 98188 42815AT FULL SCALE—] 7 ��o��'GISTER�'�l�`v�� IF NOT ONE NCH Planning/Building/Public Works Dept. SITE PREPARATION AND T (206) 229-6422 SIONAL E� APPROVED: SCALE ACCORDINGLY SHEET: OF: NO. REVISION BY DATE APPR TEST PLAN AND DETAILS 4 12 SAWCUT & oHP REMOVE PAVEMENT oHP � SS i SS a SS SS i SS SS SS SS i i SS S 8"SS SS ss i ISs ()OF SS SS Ss SS SS— — Ss ,� I I I I _-___ oHP I � FiCEMOVE EX. FENCE NE 20TH ST I Cf)I OHP — I j REMOVE EX. FENCE 1 I �O I �11+00 I I _ _ _ N52°11'06'E 361' — — �I— — — — — — — — — — J — — — — — — — — — — — — — — — — — — — — — — — oqP L— — — / ----J----------- 8 W 8"W I W W W W W W U) o 0 a o C, p 4 BFNC p p 22'� 8"SS ss ss EX. TREE TO IE REMOVED (TYP) — 4,C/ W \ W \ \ 1 \ \ \ I M N CD CD m Ir- L(� CD CD CD m Ir- W J 0 co 0 J Q U