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STANDARD EROSION CONTROL NOTES
<br />i. WHEN RAINFALL AND RUNOFF OCCURS DAILY INSPECTIONS OF THE
<br />EROSION AND SEDIMENT CONTROLS AND DISCHARGE OUTFALLS MUST BE
<br />PROVIDED BY SOME ONE KNOWLEDGEABLE AND EXPERIENCED IN THE
<br />PRINCIPLES, PRACTICES. INSTALLATION, AND MAINTENANCE OF EROSION
<br />AND SEDIMENT CONTROLS WHO WORKS FOR THE PERMITTEE,
<br />2. CONSTRUCTION ACTIVITIES MUST AVOID OR MINIMIZE EXCAVATION AND
<br />CREATION OF BARE GROUND FROM OCTOBER 1 THROUGH MAY 31 EACH
<br />YEAR,
<br />3. DURING WET WEATHER PERIOD. TEMPORARY STABILIZATION OF THE SITE
<br />MUST OCCUR AT THE END OF EACH WORK DAY,
<br />4. SEDIMENT CONTROLS MUST BE INSTALLED AND MAINTAINED ON ALL
<br />DOWN GRADIENT SIDES OF THE CONSTRUCTION SITE AT ALL TIMES
<br />DURING CONSTRUCTION. THEY MUST REMAIN IN PLACE UNTIL PERMANENT
<br />VEGETATION OR OTHER PERMANENT COVERING OF EXPOSED SOIL IS
<br />ESTABLISHED.
<br />5. ALL ACTIVE INLETS MUST HAVE SEDIMENT CONTROLS INSTALLED AND
<br />MAINTAINED AT ALL TIMES DURING CONSTRUCTION, UNLESS OTHERWISE
<br />APPROVED, A SURFACE MOUNTED AND ATTACHABLE, U -SHAPED FILTER
<br />BAG IS REWIRED FOR ALL CURB INLET CATCH BASINS,
<br />6. SIGNIFR?WT AMOUNTS OF SEDIMENT WHICH LEAVES THE SITE MUST BE
<br />CLEANED UP WITHIN 24 HOURS AND PLACED BACK ON THE SITE AND
<br />STABILIZED OR PROPERLY DISPOSED, THE CAUSE OF THE SEDIMENT
<br />RELEASE MUST BE FOUND AND PREVENTED FROM CAUSING A
<br />RECURRENCE OF THE DISCHARGE WITHIN 714E SAME 24 HOURS.
<br />7. SEDIMENT MUST NOT BE INTENTIONALLY WASHED INTO STORM SEWERS,
<br />DRAINAGE WAYS, OR WATER BODIES,
<br />8. SEDIMENT MUST BE REMOVED FROM BEHIND ALL SEDIMENT CONTROL
<br />MEASURES WHEN IT HAS REACHED A HEIGHT OF 1/3RD THE BARRIER
<br />HEIGHT, AND PRIOR TO THE CONTROL MEASURES REMOVAL,
<br />9. CLEANING OF ALL STRUCTURES WITH SUMPS MUST OCCUR WHEN THE
<br />SEDIMENT RETENTION CAPACITY HAS BEEN REDUCED BY 513R AND AT
<br />COMPLETION OF PROJECT.
<br />10, ANY USE OF TOXIC OR OTHER HAZARDOUS MATERIALS MUST INCLUDE
<br />PROPER STORAGE, APPLICATION, AND DISPOSAL.
<br />11, THE PERMITTEE MUST PROPERLY MANAGE HAZARDOUS WASTES, USED
<br />OILS, CONTAMINATED SOILS, CONCRETE WASTE, SANITARY WASTE, LIQUID
<br />WASTE, OR OTHER TOXIC SUBSTANCES DISCOVERED OR GENERATED
<br />DURING CONSTRUCTION.
<br />12, THE APPLICATION RATE OF ANY FERTILIZERS USED TO REESTABLISH
<br />VEGETATION MUST FOLLOW MANUFACTURERS RECOMMENDATIONS,
<br />NUTRIENT RELEASES FROM FERTILIZERS TO SURFACE WATERS MUST BE
<br />MINIMIZED. TIME RELEASE FERTILIZERS SHOULD BE USED AND CARE
<br />TAKEN IN APPUCATION OF FERTILIZERS WITHIN ANY WATER WAY RIPARIAN
<br />ZONE
<br />13. OWNER OR DESIGNATED PERSON SHALL BE RESPONSIBLE FOR PROPER
<br />INSTALLATION AND MAINTENANCE OF ALL EROSION AND SEDIMENT
<br />CONTROL MEASURES, IN ACCORDANCE WITH CURRENT CITY, COUNTY AND
<br />STATE STANDARDS, AND FEDERAL REGULATIONS,
<br />14, PRIOR TO ANY LAND DISTURBING ACTIVITIES, THE BOUNDARIES OF THE
<br />CLEARING LIMITS, SHOWN ON THIS PIAN SHALL BE CLEARLY DELINEATED
<br />IN THE FIELD. UNLESS OTHERWISE APPROVED, NO DISTURBANCE IS
<br />PERMITTED BEYOND THE CLEARING LIMITS.
<br />15. PRIOR TO ANY LAND DISTURBING ACTIVITIES, THE BMPS THAT MUST BE
<br />INSTALLED ARE PERIMETER SEDIMENT CONTROL, AND INLET PROTECTION,
<br />THESE BMPS MUST BE MAINTAINED FOR THE DURATION OF THE
<br />PROJECT.
<br />16. IF VEGETATIVE SEED MIXES ARE SPECIFIED, SEEDING MUST TAKE PLACE
<br />NO LATER THAN SEPTEMBER 1ST; THE TYPE AND PERCENTAGES OF
<br />SEED IN THE MIX ARE AS IDENTIFIED ON THE PLANS OR AS SPECIFIED
<br />BY THE DESIGN ENGINEER,
<br />17. WATER -TIGHT TRUCKS MUST BE USED TO TRANSPORT SATURATED SOILS
<br />FROM THE CONSTRUCTION SITE, AN APPROVED EQUIVALENT IS TO BRAIN
<br />THE SOIL ON SITE AT A DESIGNATED LOCATION USING APPROPRIATE
<br />BMPS; SOIL MUST BE DRAINED SUFFICIENTLY FOR MINIMAL. SPILLAGE.
<br />IB. ALL PUMPING OF SEDIMENT LADEN WATER MUST BE DISCHARGED OVER
<br />AN UNDISTURBED, PREFERABLY VEGETATED AREA, AND THROUGH A
<br />SEDIMENT CONTROL BMP (LE. FILTER BAG).
<br />19, THE ESC PLAN MUST BE KEPT ONSITE, ALL MEASURES SHOWN ON THE
<br />PLAN MUST BE INSTALLED PROPERLY TO ENSURE THAT SEDIMENT LADEN
<br />WATER DOES NOT ENTER A SURFACE WATER SYSTEM, ROADWAY, OR
<br />OTHER PROPERTIES,
<br />20. THE ESC MEASURES SHOWN ON THIS PLAN ARE THE MINIMUM
<br />REQUIREMENTS FOR ANTICIPATED SITE CONDITIONS DURING THE
<br />CONSTRUCTION PERIOD, THESE MEASURES SHALL BE UPGRADED AS
<br />NEEDED TO MAINTAIN COMPLIANCE WITH ALL REGULATIONS,
<br />21. WRITTEN ESC LOGS ARE SUGGESTED TO BE MAINTAINED ONSITE AND
<br />AVAILABLE TO DISTRICT INSPECTORS UPON REQUEST,
<br />22, IN AREAS SUBJECT TO WIND EROSION, APPROPRIATE BMPS MUST BE
<br />USED WHICH MAY INCLUDE THE APPLICATION OF FINE WATER SPRAYING,
<br />PLASTIC SHEETING, MULCHING, OR OTHER APPROVED MEASURES,
<br />23. ALL EXPOSED SOILS MUST BE COVERED DURING WET WEATHER PERIOD,
<br />BMP MAINTENANCE NOTES(
<br />I. AREAS TO BE CLEARED, GRUBBED, AND E%POSED AT ONE RUE SHALL
<br />BE KEPT TO THE SMALLEST AREA POSSIBLE.
<br />2. TEMPORARY GROUND COVER SHALL BE PLANTED OR A FILL TACKIFIER
<br />SPREAD OVER EXPOSED AREAS NOT BEING WORKED ON FOR 14 DAYS,
<br />3. TEMPORARY EROSION CONTROLS SHOULD NOT BE REMOVED BEFORE
<br />PERMANENT EROSION CONTROLS ARE IN-PLACE AND ESTABLISHED,
<br />4. ALL MEASURES TO CONTROL EROSION AND OTHER POLLUTANTS SHALL
<br />BE IN PLACE BEFORE ANY SAFETY MOVING OPERATIONS ARE INITIATED,
<br />5.
<br />T RES L BE ALL TEMPORARY EROSION CONTROL MEASURES SHALL CHECKED
<br />AND UPDATED, AS NEEDED, AT THE END OF EACH WORK WEEK AND
<br />IMMEDIATELY FOLLOWING EACH RAIN EVENT.
<br />6. DEWATERING OF EXCAVATIONS MAY BE NECESSARY, CONTRACTOR SHALL
<br />INCLUDE ALL PROVISIONS FOR DEWATERING OF EXCAVATIONS IN HIS
<br />BID,
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<br />UTILITIES
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<br />ARCO C -STORE AND FUEL CANOPY
<br />3443 CHEROKEE ROA®, SAN JOAOUIN COUNTY CA
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<br />NOTES( \ EX. ST D N-
<br />1. GEOTECHNICA` ENGINEER SHALL BE ON-SITE Y PIPE 7 RE
<br />DURING ALL STRIPPING AND GRUBBING OPERA N$
<br />TO VERIFY CONDITION OF SUBGRADE AND REM ALi
<br />OF ALL ORGANIC MATERIAL, STUMPS, ETC,
<br />2. GEOTECHNICAL ENGINEER SHALL OBSERVE AND kitI
<br />TEST FILL MATERIAL AS REQUIRED TO CERTIFY TH
<br />COMPLETED FILLS.'
<br />3. ALL STRIPPING AND OTHER DEBRIS SHALL BE \ 1
<br />DISPOSED OF OFF-SITE. %tit IF
<br />TEMPORARY DUST CONTROL MEASUR SX
<br />1. THE CONTRACTOR SHALL MAINTAIN A SUFFICIENT NUMBER F WAT (�
<br />TRUCKS AT THE SHE AND THE GRADED OR GRUBBED SITE ITH WA
<br />AS REWIRED TO CONTROL DUST,
<br />2. THE CONTRACTOR SHALL CONDUCT HISOPERATIONS SO THATLL
<br />EXCAVATION, EMBANKMENT, AND IMPORTED
<br />KLRTED MATERIAL IS SPR( KLED
<br />WITH WATER DURING HIS GRADING OPERATIONS, \ �`•:,,�
<br />3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL DUST CONTROL
<br />DURING CONSTRUCTION AND SHALL FOLLOW THE CONSTRUCTION �'�•
<br />METHODS ESTABLISHED BY SAN JOAQUIN COUNTY.
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<br />CATCH BASIN PROTECTION
<br />• • • PERIMETER PROTECTION
<br />CLEARING LIMITS
<br />SAWCUT LINE
<br />CONSTRUCTION FENCE
<br />-�.•. �...- TEMPORARY V -DITCH
<br />f- DRAINAGE FLOWPATH
<br />DEMOLITION CALLOUTSL
<br />OSAWCUT PAVEMENT IN SMOOTH, CONTINUOUS LINE AND REMOVE
<br />EXISTING PAVEMENT AS NECESSARY' FOR NEW IMPROVEMENTS.
<br />ODEMOLISH EXISTING ASPHALT AND CURB FOR NEW IMPROVEMENTS,
<br />DISPOSE OF OFFSITE.
<br />ODEMOLISH EXISTING SEPTIC SYSTEM (TANKS AND SEPTIC FIELD LINES),
<br />DISPOSE OF OFFSITE.
<br />OTEMPORARY CONSTRUCTION FENCE (6' HIGH CHAIN LINK), FIELD
<br />VERIFY AND CONFIRM EXACT LOCATION WITH ARCHITECT/OWNER,
<br />5 TEMPORARY SITE ACCESS CATE (6' HIGH CHAIN LINK WITH LOCKING
<br />DEVICE). FIELD VERIFY AND CONFIRM EXACT LOCATION WITH
<br />ARCHITECT/OWNER.
<br />OEXISTING STORMWATER POND TO BE FILLED. COORDINATE EXCAVATION
<br />UMITS AND DEPTH WITH GEOTECHNICAL ENGINEER.
<br />O DEMOLISH EXISTING SIGN AND DISPOSE OF OFFSITE.
<br />O DEMOLISH EXISTING FENCE AND DISPOSE OF OFFSITE
<br />DEMOLISH EXISTING ;PQUEj
<br />ENCLOSURE AND CONCRETE PAD,
<br />S E F
<br />10 REMOVE AHD PROTETING BOUARDS AND CONCRETE
<br />WHEELSTOPS FROM . SEE SITE PIAN FOR RE -USE
<br />11 DEMO EXISTING LOT AND UTILITY SERVICE.
<br />12 REMOVE TREES) AND VEGETATION SOIRM OF NEW DRIVEWAY FOR
<br />REWIRED SIGHT DISTANCE).
<br />EROSION CONTROL CALLOUTS�
<br />O CONTRACTOR TO INSTALL PERIMETER PROTECTION (TEMPORARY SILT
<br />FENCE (MIRAFI 100X, OR EQUIVALENT), STRAW WADDLES OR
<br />SWDBAGS AROUND PERIMETER OF SITE AS REQUIRED TO PREVENT
<br />SILT -LADEN RUNOFF FROM LEAVING SITE, AND AS DIRECTED BY
<br />COUNTY INSPECTOR
<br />O CONTRACTOR TO INSTALL TEMPORARY CATCH BASIN PROTECTION AT
<br />ALL LASTING AND PROPOSED CATCH BASINS AS REQUIRED TO
<br />PREVENT SILT -LADEN WATER FROM ENTERING STORM DRAINAGE
<br />SYSTEM, AND AS DIRECTED BY CITY INSPECTOR
<br />O CONTRACTOR TO INSTALL TEMPORARY STABILIZED CONSTRUCTION
<br />ENTRANCE. ADJUST AS NECESSARY WRING CONSTRUCTION.
<br />Q CONSTRUCTION STAGING AREA. CONTRACTOR TO USE THIS AREA
<br />FOR TEMPORARY STOCKPILE STORAGE AND CONCRETE WASHOUT.
<br />ADJUST SIZE AND LOCATION OF AREA AS NEEDED DURING
<br />CONSTRUCTION
<br />O TEMPORARY V -DITCH. ADJUST AS NEEDED DURING CONSTRUCTION
<br />TO CONTAIN CONSTRUCTION PHASE STORMWATER RUNOFF. SEE
<br />DETAIL ON SHEET C3.1.
<br />© TEMPORARY SEDIMENT POND TO CONTAIN CONSTRUCTION PHASE
<br />STORMWATER RUNOFF,
<br />0 IEMPoRARY STORM DRAIN PIPE TO CONNECT V -DITCH UNDER
<br />CONSTRUCTION ENTRANCE,
<br />CONSTRUCTION SEQUENCE
<br />1. ATTEND PRECONSTRUCTION MEETING IMTH SAN JOAQUIN COUNTY.
<br />2 FLAG QEARING LIMITS
<br />3. INSTALL PERIMETER PROTECTION BMPS AS SHOWN ON PLANS
<br />4. INSTAL(, STORM DRAIN INLET PROTECTION AS SHOWN ON PLANS
<br />5. CLEAR AND GRUB SITE, COMPLETE DEMOLITION AND PERFORM ROUGH GRADING.
<br />6 CONSTRUCT SITE IMPROVEMENTS.
<br />7. REMOVE PERIMETER PROTECTION BMPS AND STORM DRAW INLET PROTECTION.
<br />& CALL SAN JOADUIN COUNTY FOR FINAL INSPECTION,
<br />KnowwhaCsbBIOW.
<br />p CaII before you dig.
<br />Dial 811
<br />THE CONTRACTOR SHAD 1A RESPONSIBLE FOR VERIFYING INE LOCATION, DIMENSION, AND DEPTH OF ALL
<br />E%6TINC UTILITIES WHETHER SHOYW ON THESE PUNS OR NOT BY POTHOLING THE UTILITIES
<br />AND
<br />SIANVEYING 114E NORQONTAL AND VERTICAL LIOCATION PRIOR TO CONSiRUC1gN. THIS SWNl INCLUDE
<br />kRIATIO
<br />CALLING U1NIY LOGTE O 611 ANO THEN POTHOLING ALL OF THE EzSTING UTNTIFS Af LOCATIONS OF
<br />NEW UTILITY CROSSINGS i0 PHYSICALLY VERFY WHETHER OR NOT CONFLICTS E%6T. LOGTIDNS OF SMD
<br />UIIITIES AS SHOWN ON THESE PUNS ME BASED UPON INE UNVERIFIED PUBLIC INFORMATION ANO ARE
<br />SUBJECT TO VNGINEE .IF CONFLICTS SHOULD OCCUR, THE CONTRACTOR SHALL NOTIFY SAACHAUSEN
<br />CONSULTING ENGINEERS INC. TO RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING WITH CON5TRUCTK)N,
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<br />16215 72ND AVENUE SOUTH
<br />KENT, WA 98032
<br />(425)251-6222
<br />(425)251-8782 FA%
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<br />NEWTON ROAD
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<br />DEMOLITION
<br />AND EROSION
<br />CONTROL PLAN
<br />C3.0
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