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SOIL EROSION CONTROL NOTES
<br />ALL EROSION CONTROL DEVICES SHALL BE INSTALLED IN ACCORDANCE WITH ALL LOCAL, STATE, AND FEDERAL STANDARDS, A NOTICE
<br />OF INTENT LETTER SHALL BE POSTED IN THE JOB TRAILER AT ALL TIMES, THIS SITE SHALL BE PROTECTED BY MEANS DESCRIBED
<br />T UR 7H C ENGINEER IF THERE ARE ANY QUESTIONS REGARDING EROSION CONTROL MEASURES, E CIVIL NEE OF
<br />IN THE ACCOMPANYING BE YCO PLANS.
<br />RECORD MUST BE CONTACTED,
<br />A COPY OF THIS SHEET AND THE EROSION CONTROL PLAN MUST BE KEPT ON-SITE THROUGH THE DURATION OF CONSTRUCTION
<br />ACTMIY. ANY CHANGES MADE TO THIS PLAN MUST BE NOTED, DATED, AND NWALEO BY THE GENERAL CONTRACTOR,
<br />I. GENERAL
<br />THE INTENT OF THIS PUN IS TO CONTROL EROSION AND RESULTING SILT TRANSPORTATION OFF SITE, THE ITEMS INDICATED ARE
<br />THE ENGINEER'S BEST ESTIMATE OF REQUIREMENTS: MORE CONTROL MAY BE NEEDED DEPENDING ON SITE CONDITIONS. SEASON, ETC.
<br />CONTRACTOR SHALL INSTALL ADDITIONAL MEASURES AS NECESSARY TO COMPLY WITH THIS INTENT.
<br />A BEST MANAGEMENT PRACTICES PUN, WITH ALL SEDIMENT AND EROSION CONTROL PLANS, SHALL BE KEPT ON-SITE WITH
<br />COPIES OF ALL INSPECTION REPORTS.
<br />B. EXISTING TOPOGRAPHY AND PROPOSED TOPOGRAPHY ARE SHOWN ON THE GRADING PUN.
<br />C. SEDIMENT AND EROSION CONTROL MEASURES SHALL BE CONSTRUCTED PNOR TO MY LAND DISTURBING ACTIVITY TAKING
<br />PLACE,
<br />0. OTHER FEDERAL, LOCAL, OR STATE STATUTES OR REQUIREMENTS THAT WY AFFECT THE PERMIT REOUIREMENTS FOR THIS SITE:
<br />1. NPDES CONSTRUCTION STORM WATER MANAGEMENT DISCHARGE CRITERION
<br />2. UNITED STATES ARMY CORPS OF ENGINEERS
<br />3. LOCAL SEDIMENT CONTROL ORDINANCES
<br />4. HAZARDOUS WASTE CONCERNS
<br />5. PROTECTED SPECIES, HISTORICAL PRESERVATION, ETC
<br />E. MATERIAL NEEDS AFFECTING ENVIRONMENTAL ASPECTS OF THE SITE
<br />1. HAUL -IN / HAUL -OFF
<br />2. TOPSOIL SPOIL OR HAUL -IN
<br />F. PLANNED POSES OF CONSTRUCTION.
<br />1, FLAG ALL WORK LIMITS.
<br />2, CALL THE USA UNDERGROUND SERVICE ALERT TO VERIFY LOCATION OF ANY EXISTING UTILITIES TWO (2) WORKING DAYS
<br />PRIOR TO START OF CONSTRUCTION
<br />3. NOTIFY SEDIMENT CONTROL INSPECTOR TWENTY-FOUR (24) HOURS PRIOR TO START OF CONSTRUCTION.
<br />4, IDENTIFY AND PROTECT ALL EXISTING VEGETATION TO REMAIN,
<br />S. PERFORM CLEARING AND GRADING REQUIRED FOR INSTALLATION OF PERIMETER CONTROLS,
<br />6, INSTALL PERIMETER RUNOFF CONTROLS; NOTIFY SEDIMENT CONTROL INSPECTOR AND OBTAIN APPROVAL BEFORE
<br />PROCEEDING FURTHER.
<br />7, INSTALL STORM DRAINAGE PROTECTION,
<br />B. CLEAR AND STABILIZE CONSTRUCTION ACCESS,
<br />9. COMPLETE ALL REWIRED STOCKPILING, SITE CLEARING, AND GRADING.
<br />10, APPLY TEMPORARY OR PERMANENT STABILIZATION MEASURES IMMEDIATELY ON ALL DISTURBED AREAS WHERE WORK
<br />MAY BE DELAYED OR IS COMPLETE, DO NOT LEAVE LARGE AREAS UNPROTECTED FOR MORE THAN SEVEN (7) DAYS.
<br />11.CONSTRUCT PARKING LOT BASE, BUILDING FOUNDATION, AND INSTALL SITE UTILITIES.
<br />12.WEATHER-IN BUILDING.
<br />13.COMPLETE PARKING LOT CONSTRUCTION,
<br />14.COMPLETE FINAL GRADING, STABILIZATION, AND LANDSCAPING.
<br />15.NOTIFY SEDIMENT CONTROL INSPECTOR AND OBTAIN APPROVAL TO REMOVE SEDIMENT AND EROSION CONTROL
<br />MEASURES.
<br />II. IMPLEMENTATION
<br />PLANNED CONSTRUCTION PHASING AND SPECIFIC REQUIRED SEDIMENT AND EROSION CONTROL
<br />MEASURES.
<br />A PHASE 1: TOPSOIL STRIPPING AND STOCKPIU14G - THIS IS THE PHASE MER ALL DEBRIS REMOVAL TOPSOIL WILL BE
<br />STRWPED AND STOCKPILED ON THE SITE AS SHOWN ON THE PUNS. THE FOLLOWING REQUIREMENTS WILL APPLY DURING
<br />THIS PK45E OF CONSTRUCTION:
<br />1, CONSTRUCTION OF A 'STWE' CONSTRUCTION ENTRANCE SHALL BE COMPLETED TO PREVENT SILT FROM BONG DEPOSITED
<br />ON ROADWAYS.
<br />1. CONTINUOUS 810 BERMS MD/OR DIVERSIONS DIRECTING RUNOFF TO TEMPORARY SEDIMENT FNSINS SHALL BE PLACED
<br />ON THE DOWNHILL SIDE OF WHEREVER DIRT HIS BEEN DISTURBED BY GRADING TO PREVENT SILT FROM LEAVING THE
<br />SITE, SPECIFIC ATTENTION SHOULD BE PAID TO CULVERTS AND CONSTRUCTION ENTRANCES,
<br />3. ALL DEBRIS SHALL BE KEPT AWAY FROM DITCHES AND STREAMS TO PREVENT RUN-OFF ACCUMULATION WILL N07 CARRY
<br />DEBRIS DOWNSTREAM,
<br />4. CONTINUOUS BIO BERMS SHALL BE INSTALLED ALONG THE LOW SIDE OF THE SITE WHERE RUN-OFF FROM THE WORK
<br />AREA WILL LEAVE THE SITE OR ENTER A DITCH,
<br />5, SILT TRAPS AND SEDIMENT BASINS SHAD. BE INSTALLED WHERE SHOWN ON THE PLANS IN ACCORDANCE WITH DETAILS
<br />SHOWN TO CATCH AND DATER RUN-OFF PRIOR TO DISCHARGE FROM THE SITE
<br />6, ADDITIONAL SILT FENCING AROUND THE STOCKPILE AREA SHOULD BE INSTALLED TO PREVENT SILT WASH OFF FROM THE
<br />SITE,
<br />B. PHASE_2: GRADING OPERATIONS - THIS PEASE IS THAT TIME WHEN EARTH IS BEING MO,ED FROM ONE PORTION OF THE SITE
<br />TO ANOTHER OR IS BEING HAULED INTO OR HAULED OFF FROM THE SITE THIS IS A CRITICAL. TIME WHEN SEDIMENT AND
<br />EROSION CONTROL FACILITES MUST BE CONTINUALLY CHECKED TO ENSURE EFFECTIVENESS. MEASURES SHOULD BE CHANGED
<br />OUT AS OFTEN AS REWIRED TO MEET DEMANDS OF CURRENT SITE CONDITIONS, THE FOLLOWING WILL APPLY TO THIS STAGE
<br />OF CONSTRUCTION:
<br />1. ALL SEDLY M CONTROL FACILITIES REQUIRED AND INSTALLED WRING PHASE 1 SKALL BE LEFT IN PUCE AND
<br />MAINTAINED AS APPROPRIATE,
<br />2. WHENEVER A SILT CONTROL FACILITY IS REMOVED BECAUSE OF CHANGING SBE CONDITIONS R SHALL BE IMMEDIATELY
<br />REPLACED WITH ANOTHER MEASURE OF EQUAL OR GREATER EFFECTIVENESS THAT WILL CONTRIBUTE TO THE PROGRAM OF
<br />SILT AND EROSION CONTROL
<br />3. CUT SLOPES SHALL BE PROTECTED BY CONSTRUCTING SWALES AT THE TOP OF CUT SLOPES TO INTERCEPT RUN -OFT.
<br />SWALES WILL BE CONSTRUCTED WITH RIP -RAP CHECK DANS OR SILT FENCES AS NECESSARY TO PREVENT EROSION AND
<br />SILTATION.
<br />4, FILL SLOPES SHALL BE PROTECTED BY THE CONSTRUCTION O BERMS AT THE TOP OF ALL FILL SLOPES TO PREVENT
<br />UNCONTROLLED RUN-OFF DRAINING DOWN FACE OF SLOPES,
<br />5. WHEN SHOWN W PUN, RUN-OFF DIRECTING BERMS FOR UPGRADE RUN-OFF SHALL BE CONSTRUCTED ALONG SLOPE
<br />TO DRAINS THAT WILL CARRY RUN-OFF DOWN THE SLOPE. SLOPE DRAINS SHALL HAVE INLET SILT PROTECTION TYPICAL
<br />OF OTHER SITE STORM INLET PROTECTION.
<br />6. SILT FENCES SHALL BE IN PUCE AT THE TOE OF ALL FILL SLOPES.
<br />7, TERRACES, BERMS, AND SWALES SHALL BE CONSTRUCTED AT INTERMEDIATE LOCATIONS THROUGHOUT THE SITE AS
<br />NECESSARY TO CONTROL EROSION AND SEGMENT TRANSPORT, THESE DIVERSION FACIUTIES SHALL BE SUPPLEMENTED
<br />AS APPROPRIATE WITH SILT FENCES AND RIP -RAP FILTER BERMS TO FILTER ACCUMULATED SEDIMENT FROM RUN-OFF
<br />PRIOR TO DISCHARGE FROM THE SITE
<br />8. SLOPES (CUT AND FILL) THAT ARE CONSTRUCTED IN THE FINAL CONFIGURATION SKLLL BE COVERED WITH FOUR INCHES
<br />(47 OF TOPSOIL AND GRASSED AND MULCHED AS SOON AS GRADING IS COMPLETED. THIS GROWING VEGETATION WILL
<br />GIVE ADDED PROTECTION TO THE SLOPE
<br />9, PORTIONS OF THE SITE THAT ARE GRADED TO FINAL OWE MO ARE NOT TO RECEIVE PAVEMENT OR BUILDINGS SHOULD
<br />HAVE FOUR INCHES (47 OF TOPSOIL SPREAD OVER THE SURFACE AND GRASSED AS SOON AS POSSIBLE IN
<br />CONSTRUCTION PROCESS THIS PHASE OF CONSTRUCTION IS CRITICAL IN THE EROSION AND SEDIMENT CONTROL
<br />PROCESS,
<br />IO.STORM SEWERS SHOULD BE INSTALLED AS SOON AS POSSIBLE IN THE CONSTRUCTION PROCESS AND CONCURRENT
<br />TO GRADING OPERATIONS WHENEVER POSSIBLE TO ENSURE A SUCCESSFUL PROGRAM, CONSTRUCTION RUN-OFF SHALL
<br />BE DIRECTED TO STORM SEWER SYSTEM AS SOON AS POSSIBLE,
<br />MOL TION AND EROSION CONTROL PLAN
<br />ARCO C®STORE AND FUEL CANOPY
<br />3443 CHEROKEE ROAD, SAN JOAQUIN COUNTY CA
<br />C. P I j: STORM STORM
<br />ANO S SHALL
<br />11AnAL PLAN -THIS PHASE WILL BE COMPLETED MER OR CONCURRENT POSSIBLE,
<br />THE , THE
<br />PHASE, PHASE 2. STORM SEWERS SHALL C INSTALLED AND PUT INTO SERVICE AS EARLY IN THE GRADING PROCESS AS POSSIBLE. THE
<br />FOLLOWING WILL APPLY TO THIS PHASE OF CONSTRUCTION:
<br />I. ALL ASPECTS OF THE PREVIOUS PHASES SHALL BE MAINTAINED AS APPLICABLE
<br />2, STORM SEWERS THAT ARE INSTALLED SHALL BE PUT INTO SERVICE IMMEDIATELY, THE INLETS OF ALL STORM SEWERS SHALL BE
<br />PROTECTED WITH SILT TRAPS THAT PREVENT SEDIMENT FROM ENTERING PIPE, TNS PROTECTION CAN BE SILT FENCE OR RIP -RAP FILTER
<br />BERMS AS APPLICABLE AND SHOWN ON THE PLANS.
<br />3. RIP -RAP AS SHOWN ON THE PLANS AND AS REQUIRED ON THE SITE WILL BE INSTALLED AT EMERGENCY SPILLWAYS TO PREVENT
<br />EROSION DUE TO OUTFLOW WATER VELOCITY. RIP -RAP SHALL BE EXTENDED DOWNSTREAM AS NEEDED TO PREVENT EROSION.
<br />4, ADDITIONAL SILT FENCING SHALL BE INSTALLED AS NECESSARY TO PREVENT EROSION AND SILTATION RESULTING FROM STOCKPILED
<br />EXCAVATION MATERIAL FROM UTILITY INSTALLATION OPERATIONS.
<br />D. PHNSE 4: FINISH CPADINC, CURB MO PAVEMENT INSTALLATION, LANDSCAPING THIS
<br />IS THE WRAPSTAGE WHEN ALL TEMPORARY
<br />SEDIMENT MD EROSION CONIIROL MEASURES WILL BE PMASEO OUT. 71$ FOI.IOWWTO WnL APPLY TO THIS PHASE;
<br />1. ALL FACILITIES FROM PHASE I THROUGH PHASE 4 WILL BE MAINTAINAO, MODIFIED, DR REMOVED WHEN APPROPRIATE,
<br />2, SILT TRAPS AROUND DRAINAGE INLETS WILL BE MAINTAINED, MODIFIED AS NECESSARY, AND REMOVED WHEN APPROPRIATE.
<br />3. ALL AREAS NOT RECEMNG PAVEMENT OR BUILDINGS SHALL HAVE FOUR INCHES (41 OF TOPSOIL SPREAD OVER THE AREA AND GRASSED,
<br />OR HAVE LANDSCAPING, MULCHING MD/GR SOD INSTALLED PER THE PLANS.
<br />4, CONTRACTOR MAY TEMPORARILY COVER SOME AREAS WITH 2A ' THICK GRADED AGGREGATE IN UEU OF GRASSING FOR TEMPORARY
<br />EROSION CONTROL
<br />E LWDSCAPING / SEEDING
<br />REFER TO LANDSCAPING PIAN FOR ACTUAL REQUIREMENTS FOR THE INSTALLATION OF LIME FERTILIZER, SEED, AND MULCH. GRASSING
<br />OPERATIONS SHALL BE COMPLETED THROUGHOUT CONSTRUCTION PROCESS AT THOSE TIMES WHEN PORT06 OF THE SITE ARE FINISHED AND
<br />RE DY FOR PERMANENT GROUND COVER, THIS WILL REQUIRE MULTIPLE EFFORTS BY THE GRASSING SUBCONTRACTOR TO STABILIZE ALL
<br />IMPACTED AREAS OF THE SITE IN AN ORDERLY FASHION, ND AREA OF THE SITE THAT RECEIVES FINAL GRADE SHALL BE LEFT FOR MORE
<br />THIN SEVEN (7) DAYS WITHOUT THE APPLICATION OF SEED AND MULCH.
<br />f. INSPECTION AND MAINTENANCE INSTRUCTIONS:
<br />THE FOLLOWING WILL APPLY TO MAINTAINING EROSION AND SEDIMENT CONTROL FAC Un ES
<br />I. ALL EROSION AND SEDIMENT CONTROL FACILITIES SHALL BE INSPECTED REGULARLY TO ENSURE THEY ARE EFFECTIVE IN THE EVENT OF
<br />RAINFALL. MEASURES SHALL BE INSPECTED ONCE A WEEK (MINIMUM) AND WITHIN TWENTY-FOUR (24) HOURS AFTER EACH RAINFALL
<br />EVENT, ANY DAMAGED OR NONFUNCTIONAL FACILITY SHALL BE REPAREO OR REPLACED IMMEDIATELY. WEEKLY INSPECTION REPORTS
<br />SHUT BE KEPT ON FILE IN THE CONSTRUCTION TRAILER,
<br />2. SEDIMENT TRAPS SHALL BE CHECKED REGULARLY FOR SEDIMENT CLEANOUT. SEOUENT SHALL BE REMOVED AND THE TRAP RESTORED
<br />TO ITS ORIGINAL DIMENSIONS WHEN THE SEDIMENT HAS ACCUMULATED 10 ONE -MWF (I4 THE DESIGN VOLUME OF THE WET STORAGE
<br />SEDIMENT REMOVED FROM THE TRAP SHALL BE DEPOSITED IN SUITABLE AREAS ANS IN $UCH A MANNER THAT IT WILL NOT ERODE AND
<br />CAUSE CONTINUED SEDIMENTATION PROBLEMS,
<br />3. GRAVEL OUTLETS AND CHECK DAMS SHALL BE INSPECTED REGULARLY FOR SEDIMENT BUILDUP WHICH WILL PREVENT DRAINAGE, IF THE
<br />GRAVEL IS OBSTRUCTED BY SEDIMENT, IT SHALL BE REMOVED AND CLEANED OR REPLACED.
<br />4. SILT FENCE BARRIERS BALL BE CHECKED REGULARLY FOR UNDERMINING OR DEERORATKON OF THE FABRIC. SEDIMENT SHALL BE
<br />REMOVED MIEN THE LEVEL OF DEPOSITION REACHES ONE-THIRD THE HEIGHT OF THE DARKER.
<br />5, SEEDED AREAS SHALL BE CHECKED REGULARLY TO ENSURE A GOOD STAND IS MAINTAINED. AREAS SHOULD BE FERTILIZED AND
<br />RE -SEEDED AS NECESSARY,
<br />6, IF ANY FACILITY IS DAMAGED DURING MAINTENANCE, OR OTHERWISE, THE DAMAGED PORTION SHALL BE REMOVED AND REPLACED
<br />ACCORDING TO THE ASSOCIATED DETAIL
<br />7, IF SILT HAS OBSTRUCTED THE SEDIMENT CONTROL FACILITY TO THE POINT OF EUMNATWG ALL FILTERING EFFECTIVENESS, THE STRUCTURE
<br />SHALL BE REMOVED AND REPLACED WITH A NEW STRUCTURE IN ACCORDANCE WITH THE ASSOCIATED DETAIL
<br />8. CONSTRUCTION STAGING AREA SHALL HAVE ADDITIONAL STONE ADDED AS MUD COVERS STONE. UNDER WET SOIL CONDITIONS, TIRES
<br />SHALL BE WASHED PRIOR TO ENTERING A PAVED ROADWAY,
<br />G. 1WNTAINNG EFFECTIVENESS:
<br />CONTR/uCTOR SHALL INSPECT OVERALL PERFORMANCE O EROSION AND SEDIMENT CONTFOL FAC0.JTIE5 AND AREAS DOWNSTREAM. IF SILT IS
<br />APPARENT DOWNSTREAM FROM STRUCTURES, SOME FAILURE HAS OCCURRED, IF SEDIM[NT 5 OBSERVED DOWNSTREAM, NOTI
<br />FY THE CML
<br />ENGINEER. TIA CML ENfANEER W0.L INSPECT THE CONDITION ARD MER INSPECTIW, ORSHA THE REMOVAL E A MENDED SOLUTIONS
<br />7
<br />DOWNSTREAM AS ADD ADDITIONAL STRUCTURAL MEASURES AS NECESSARY. CONTRACTOR SMALL IMPLEMENT RECOMMENDED SOlRIONS TO
<br />PROBLEM AREAS AS RECOMMENDED.
<br />III. COMPLETION
<br />A PROJECT O.OSE SHIT:
<br />THE
<br />FOLLOWING SHALL BE DONE AT THE ENO OF THE PROJECT
<br />1.
<br />INSPECT SITE TO ENSURE THAT GROUND COVER IS COMPLETE AND ADEQUATE. ALL AREAS SHOULD BE EITHER PAVED OR RAVE
<br />SUFFICIENT GROUND COVER (MINIMUM BOX VEGETATIVE COVER) WITH NO APPARENT EROSION.
<br />2.
<br />WHEN GROUND COVER INSPECTION IS MADE AND APPROVED, ALL STRUCTURAL ERCSION CONTROL FACILITIES MAY BE REMOVED ALONG
<br />WITH ANY ACCUMULATED SILT AND DEBRIS. AREAS DISTURBED BY STRUCTURE REM.NAL SHALL BE FINE GRADED, GRASSED, AND
<br />MULCHED AS REQUIRED.
<br />3,
<br />IF GROUND COVER INSPECTION IS MADE AND PROBLEMS DISCOVERED, PERFORM APPROPRIATE REPAIR MEASURES AND RE -INSPECT PRIOR
<br />TO STRUCTURE REMOVAL
<br />4.
<br />ALL CONSTRICTED AND EXISTING STORM SEWERS SHALL BE INSPECTED UPON REYCYAL OF INLET PROTECTION, STRUCTURES CONTAINING
<br />SEDIMENT AND / OR CONSTRICTION DEBRIS SHALL BE VACUUM CLEANED PRIOR TO FIUNG NOTICE OF TERMINATION WITH ENVIRONMENTAL
<br />PROTECTION AGENCY.
<br />B. 4ISCELIANEOUS ISSUES
<br />I.
<br />NO FUEL OR O0. SHALL BE STORED ON SITE WITHOUT PROPER CONTAINMENT.
<br />2,
<br />NO OILS OR GAS SHAU BE DUMPED W SITE.
<br />3,
<br />LOCATION OF TRAILER AND PORTABLE RESTROOM FACILITY SHALL BE FIELD-DETERwHEO TO AVOD CONSTRUCTION ACOOTIES. LOCATION
<br />SHALL CHANGE DURING CONSTRUCTION AS NECESSARY,
<br />4,
<br />DE -WATERING OPERATIONS ARE NOT REQUIRED ON THIS PROJECT, IF REQUIRED, P;MPED GROUND WATER SPALL BE ROUTED THROUGH
<br />SILT CONTROL FACILITY TO FILTER WATER PRIOR TO DISCHARGE
<br />S.
<br />PROJECT SITE SPALL BE KEPT CLEAR OF ALL TRASH AND CONSTRUCTION DEBRIS CONTRACTOR SHALL HAVE TRASH COLLECTED WEEKLY
<br />AND PLACED IN DUMPSTER TO BE HAULED OFF-SITE,
<br />6.
<br />ALL WATER SUPPLY WILL BE PROVIDED FROM PUBLIC WATER SUPPLY,
<br />7,
<br />ALL HUMAN WASTE SHALL BE IN PORTABLE RESTROOM FACILITY OR IN TOILET CONIF.CTED TO PUBLIC SEWER SYSTEM. WASTES SHALL
<br />BE DISPOSED OF BY A UCENSED VENDOR OR IN A PUBLIC SANITARY SEWER SYSTEM,
<br />e.
<br />ANY SPILLED OIL, GAS, ETC, RESULTING FROM CONSTRUCTION ACTIVITIES SHALL BE CONTAINED AND CLEANED IMMEDIATELY,
<br />CONTAMINATED SOILS SHALL BE DISPOSED OF W M APPROVED MANNER AT A UCCISED LANDFILL
<br />9,
<br />DUST SUPPRESSION OPERATIONS SHALL BE PERFORMED BY MEANS OF A WATER TICK DISTRIBUTING A FINE MIST OF WATER W THE
<br />SITE SURFACE, CONCENTRATED STREAMS OF WATER SPRAY SHOULD BE AVOIDED.
<br />IO.A DESIGNATED CONCRETE SPOILS AREA SHALL BE IDENTIFIED ON THE SITE, ALL AFTECTED SOILS AND CONCRETE SPOILS IN THIS
<br />AREA SHALL BE REMOVED FROM THE STE UPON COMPLETION OF CONCRETE PLACEMENT ACTIVITIES,
<br />I
<br />LANY NON -STORM DISCHARGES SUCH AS, BUT NOT LIMITED TO, FIRE HYDRANT FLUSHINGS, WASH WATERS, DUST CONTROL
<br />IRRIGATION DRAINAGE, ETC., THAT DO NOT CONTAIN HAZARDOUS MATERIALS SHALL X PREVENTED FROM ALLOWING SEDIMENT TRANSPORT
<br />INTO STORM SEWERS. FLUSHINGS THAT CONTAIN HAZARDOUS MATERIALS SHALL BE PREVENTED FROM ENTERING THE STORM SEWERS AND
<br />SHALL BE COLLECTED AND DISPOSED OF IN AN APPROVED MANNER.
<br />STOCK PILES
<br />1 INSTALL BD BERM OR SEDIMENT FENCING/BARRIERS AT TOE OF SLOPE.
<br />2 STOCK PILES ON SITE DURING COLD WET WEATHER SEASON (NOVEMBER 15 THROUGH APRIL 30) SHALL BE COVERED WITH
<br />POLYETHYLENE PLASTIC SHEETING 5 MIL MINIMUM THICKNESS,
<br />3 COVERING SHALL BE INSTALLED N AILED AND LSEAMSMAINTAINED TIGHTLY M PLACE BY USING SANDBAGS L ROPES WITH A E SIAL 108
<br />B
<br />GRD SPACING IN ALL DIRECTIONS, ALL SEAMS SHALL BE TAPED OR WEIGHTED DOWN ilAl LENGTH AND THERE SHALL BE AT
<br />LEAST A 12' OVERLAP OF ALL SEAMS FOR SEAMS PARALLEL TO THE SLOPE CONTOUR, THE UPHILL SHEET SEW1 OVERLAP
<br />THE DOWNHILL SHEET. NO RUNOFF SHALL BE ALLOWED TO RUN UNDER THE PLASTIC COVERING.
<br />4 CONSTRUCTION MATERIALS CONTAINING TOXIC CONTAMINANTS SHALL NOT BE STORED WITHIN 25 FEET OF ANY STORM DRAIN
<br />INLET STRUCTURE OR DESIGNATED PROTECTED AREA.
<br />5 DEERS, WASTE AND GARBAGE PILES SHALL NOT BE PLACED WITHIN 25 FEET DF ANY STORM DRAW INLET STRUCTURE OR
<br />DESIGNATED PROTECTED AREA
<br />6 LOCATION OF CONSTRUCTION MATERIAL STORAGE MEAS AND DEBRIS, WASTE AND GARBAGE RLE MEAS SHIN. BE PROVIDED
<br />HY THE CONTRACTOR AT THE TIME OF THE INITIAL ESC CONTROL INSPECTION,
<br />GENERAL EROSION CONTROL NOTES:
<br />t. THE IMPLEMENTATION OF THE EROSION CONTROL PLAN AND THE CONSTRUCTION, MAINTENANCE, REPLACEMENT AND
<br />UPGRADING OF THE EROSION CONTROL FACILITIES IS THE RESPONSIBILITY OF THE APPUCART/CGNTRACTGR UNTIL ALL
<br />CONSTRUCTION IS APPROVED.
<br />Z. THE EROSION CONTROL FACILITIES SHOWN ON THIS PLM MUST BE CONSTRUCTED PRIOR TO ALL CLEARING AND GRADING
<br />ACTMTIES, MO IN SUCH A MANNER AS TO ENSURE THAT SEDIMENT UDEN WATER DOES NOT ENTER THE DRAINAGE SYSTEM OR
<br />VIOLATE APPLICABLE
<br />WATER STANDARDS.
<br />EROSION CONTROL FACILITIES SHOWN ON THIS PLM ARE THE MINIMUM REQUIREMENTS FOR ANTICIPATED SITE
<br />LONORONS DURING THE CONSTRUCTION PERIOD, THE EROSION CONTROL FACILITES SMALL BE UPGRADED (EG., ADDITIONAL
<br />SUMPS, RELOCATION OF DITCHES AND
<br />STRAIN WADDLES, ETC.) AS NEEDED FOR UNEXPECTED STORM EVENTS AND AS THE CRY REWIRES,
<br />4. THE EROSION CONTROL FACILITIES SHALL BE INSPECTED BY APPLICANT/CONTRACTOR AND MAINTAINED AS NECESSARY TO
<br />ENSURE THEIR CONTINUED FUNCTIONING AND OPERATION. INSPECTIONS SHALI, BE PERFORMED DAILY AS WELL AS IMMEDIATELY
<br />FOLLOWING A STORM EVENT,
<br />5. AT NO TINE SHALL MORE THAN I FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITIVN A CATCH BASIN. ALL CATCH
<br />BASINS MD CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEARING OPERATION SHALL NOT FLUSH SEDIMENT
<br />LADEN WATER INTO
<br />THE DOWNSTREAM SYSTEM.
<br />CONSTRUCTION PROGRESSES AND UNEXPECTED SEASONAL CONDITIONS DICTATE, AND AS THE STATE OR FEDERAL
<br />REWIRE$, THE PERMITTEE SHOULD ANTICIPATE THAT MORE EROSION CONTROL MEASURES WILL BE NECESSARY TO PROTECT
<br />ADJACENT PROPERTIES AND ENSURE MINIMUM WATER QUALITY FOR SITE RUNOFF. R SHALL BE THE RESPONSIBILITY OF
<br />THE PERMITTEE TO ADDRESS DEFICIENT EROSION CONTROL CONDITIONS AND PROVIDE ADDITIONAL FACILITIES, OVER AND
<br />ABOVE MINIMUM REQUIREMENTS OUTLINED W THE APPROVED PUNS.
<br />7. UPON COMPLETION OF THE PROJECT, IT SHALL BE THE RESPONSIBUTY OF THE STORE MANAGER TO MAINTAIN THE SITE
<br />MD FACILITY AS 70 MINIMIZE POTENTIAL FOR EROSION RUNOFF.
<br />WATTLE
<br />ANCHOR WEIG'1TS WITH STAPES
<br />00. BERM
<br />� STRAW BALES
<br />BURY SHEETING INA W. X 6 IN, TRENCH
<br />A MINIMUM OF' 8 FT. SETBACK FROM TOP
<br />OF SLOPE. DACNFlLL WITH WASHED ROCK.
<br />PROVIOE ENERGY DISSIPATION
<br />AT TOE WHEN NEEDED.
<br />TOE IN SHEETING IN 1 IN. X 6 IN.
<br />1RENLH A MINIMUM OF } R. SETBACK
<br />FROM BOTTOM OF SLOPE. BACKFIL
<br />L WITH
<br />WASHED ROCK.
<br />CONVEY RUNOFF TO APPROVED LOCATION.
<br />�ANCHOR WEIGHTS WITH STAPES
<br />CONVEY RUNOFF TO
<br />APPROVED LOCATION.
<br />1 Too MAX.
<br />• \
<br />\ 3' NW.
<br />CUT SLOPES.
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<br />KENT, WA 98032
<br />(125)251-6222
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<br />FUEL CANOPY
<br />WITH 8 MPD's
<br />rz AOGWEs
<br />NWC CHEROKEE ROAD
<br />®NEWTON ROAD
<br />SM JOAW IN COUNTY, CALIFORNIA
<br />FACILITY # TBD
<br />C[SIDm R PB IAYR
<br />DAbO R TW
<br />Muw "' vB Tu
<br />IasWN n MIX
<br />18068
<br />diAMRIG BILL
<br />EROSION
<br />CONTROL NOTES
<br />AND DETAILS
<br />scn Na
<br />C3.1
<br />
|