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j L <br />N <br />0 30 60 120 <br />SCALE: 1"=60' <br />CATCH BASINS AND PERTAINING <br />EROSION CONTROL MEASURES <br />SHALL BE INSTALLED AT THE <br />TIME DEFERRED IMPROVEMENTS <br />ARE CONSTRUCTED. <br />CONSTRUCTION ENTRANCE TO BE <br />MAINTAINED UNTIL COMPLETION <br />OF PROJECT. CONTRACTOR TO <br />(RELOCATE AS NECESSARY). <br />(TEMPORARY- NOT A <br />- - PERMANENT MEASURE)..- <br />"`� <br />_ CONCRETE WASHOUT AREA. <br />/ CONTRACTOR TO USE REMOVABLE <br />• -� CONCRETE WASHOUT BINS OR <br />1 REFER TO DETAILS ON THIS SHEET. <br />CONTRACTOR TO RELOCATE AS <br />NECESSARY. (TEMPORARY- NOT A <br />PERMANENT MEASURE). <br />AREA RESERVED FOR WASTE BIN <br />AND MATERIAL STORAGE. ALL <br />' MATERIALS TO BE STORED IN LOCK <br />f / % BOX. ENTIRE STORAGE AREA TO BE <br />WRAPPED BY MINIMUM 6" BERM. <br />/ CONTRACTOR TO RELOCATE AS <br />NECESSARY. (TEMPORARY- NOT A <br />PERMANENT MEASURE). <br />/ a <br />o <br />0 <br />0 <br />CONSTRUCTION ENTRANCE TO BE <br />MAINTAINED UNTIL COMPLETION / ��` <br />OF PROJECT. CONTRACTOR TO / <br />(RELOCATE AS NECESSARY). <br />a <br />a� <br />I <br />LEGEND <br />ASPHALT CONCRETE <br />AC <br />C.O.S. <br />CITY OF STOCKTON <br />DA <br />DISABLE ACCESS <br />FF <br />FINISHED FLOOR <br />FG <br />FINISHED GRADE <br />FL <br />FLOW LINE <br />PP <br />POWER POLE <br />W <br />WATER <br />IMPLEMENTED AT AND AROUND THE CLEAN-OUT AREA. <br />PROPOSED AC <br />3. THE ENTRANCE SHALL BE KEPT IN GOOD CONDITION BY OCCASIONAL <br />PROPOSED LANDSCAPE AREA <br />B. TACK COAT AND PRIME COAT ASPHALTS SHALL BE CAREFULLY <br />PROPOSED CONCRETE <br />EX. AC <br />PROPOSED 3" AGGREGATE BASE <br />5S5 <br />O <br />euumuuunmmuuu <br />- - -` - - - - ANY WORK PERFORMED IN THE COUNTY <br />RIGHT-OF-WAY SHALL REQUIRE <br />OBTAINING AN ENCROACHMENT PERMIT <br />FROM THE COUNTY PERMIT CENTER. <br />EX. GRADE <br />EX. PP <br />BOUNDARY <br />EX. FENCE <br />SWALE <br />FIBER ROLLS <br />1. A=CONSTRUCTION ENTRANCE SHALL BE INSTALLED PRIOR TO <br />STORM WATER POLLUTION PREVEN71ON PLAN <br />COMMENCEMENT OF GRADING. LOCATION OF THE ENTRANCE MAY <br />NTH THE EXCEPTION OF PROPERLY DESILTED WATER FROM SITE <br />BE ADJUSTED BY THE CONTRACTOR TO FACILITATE GRADING <br />DEWATERING, THE CONTRACTOR SHALL NOT DISCHARGE ANY <br />OPERATIONS. ALL CONSTRUCTION TRAFFIC ENTERING OR EXITING <br />MATERIALS AN/OR LIQUIDS TO THE STORM DRAINAGE SYSTEM. <br />THE PAVED ROAD MUST CROSS THE CONSTRUCTION ENTRANCE. <br />ACTIVITIES OF PARTICULAR CONCERN ARE: <br />2. CHANGES TO THIS EROSION CONTROL PLAN TO MEET FIELD <br />A. CONTRACTOR SHALL PROVIDE A CONCRETE TRUCK CLEAN-OUT <br />CONDITIONS SHALL BE MADE ONLY WITH APPROVAL OF, OR AT <br />AREA. CITY OF STOCKTON INSPECTOR APPROVED BEST <br />THE DIRECTION OF THE PROJECT ENGINEER WITH THE APPROVAL <br />MANAGEMENT PRACTICES SHALL AT ALL TIMES BE FULLY <br />OF SAN JOAQUIN COUNTY. DURING THE RAINY SEASON, ROADWAYS <br />IMPLEMENTED AT AND AROUND THE CLEAN-OUT AREA. <br />SHALL BE KEPT CLEAR OF EARTH MATERIAL AND DEBRIS. THE <br />3. THE ENTRANCE SHALL BE KEPT IN GOOD CONDITION BY OCCASIONAL <br />SITE SHALL BE MAINTAINED SO THAT A MINIMUM OF SEDIMENT <br />B. TACK COAT AND PRIME COAT ASPHALTS SHALL BE CAREFULLY <br />LADEN RUNOFF ENTERS THE STORM DRAINAGE SYSTEM AND <br />SPRAYED AND ANY EXCESS MATERIAL SPILLED SHALL BE CLEANED <br />ROADWAYS. THIS PLAN COVERS ONLY THE FIRST WINTER <br />UP IMMEDIATELY BY PROPER METHODS. <br />FOLLOWING GRADING. PLANS SHALL BE RESUBMITTED FOR <br />WITH MAINTENANCE PROVIDED AS NECESSARY. PERIODIC TOP DRESSING <br />APPROVAL PRIOR TO SEPTEMBER 1ST OF EACH SUBSEQUENT <br />C. ALL EQUIPMENT REFUELING IN THE PROJECT AREA SHALL BE <br />YEAR UNTIL THE PROPOSED IMPROVEMENTS ARE COMPLETED. <br />CAREFULLY DONE TO AVOID SPILLAGE. ANY SPILLS SHALL BE <br />DAY. <br />CONTAINED AND CLEANED UP IMMEDIATELY IN ACCORDANCE WITH <br />3. CONTROL MEASURES SHALL BE INSPECTED AND REPAIRED AT <br />STATE AND LOCAL REQUIREMENTS. ALL FUELING VEHICLES SHALL <br />THE END OF EACH WORKING DAY AND, IN ADDITION, AFTER EACH <br />BE EQUIPPED WITH SPILL CLEANUP MATERIALS AND EQUIPMENT. <br />STORM. <br />CATCHBASIN AND GRAVEL BAG DETAIL <br />CLEARING AND GRADING NOTES' <br />D. CONTRACTOR SHALL CONTROL AND PROPERLY DISPOSE OF ALL <br />AND SEDIMENT HAS GATHERED. <br />LIQUIDS DURING SAWCUTTING ACTIVITIES. <br />1. ALL SITE VEGETATION, EXISTING TREES, STUMPS AND ETC. <br />NOTES: <br />SHALL BE REMOVED "AS SHOWN ON THE PROJECT PLANS" <br />CONSTRUCTION SITE EX. PAVEME <br />INCLUDING ROOTS AND HAULED FROM THE SITE. <br />1. GRAVEL BAGS SHALL BE WOVEN GEOTEXTILE FABRIC. <br />2. GRADING OPERATIONS SHALL COMPLY WITH THE DUST CONTROL <br />40' MIN. <br />REQUIREMENTS. <br />2. CONSTRUCT ON GENTLY SLOPING STREET WHERE <br />ON SITE AT ALL TIME. (IF APPLICABLE.) <br />6" TO 12" DEPTH OF WASHED <br />3. CONTRACTOR SHALL REMOVE ANY IRRIGATION LINES EXISTING WELL GRADED 3"-4" FRACTURED <br />ENCOUNTERED. GROUND <br />STONE AGGREGATE <br />DUST CONTROL NOTES: <br />1. DUST CONTROL IS THE CONTRACTOR'S SOLE RESPONSIBILITY <br />16" <br />WHEN WORKING ON-SITE. THE WORK SHOWN ON THIS SHEET <br />GEOTEXTILE MIN. <br />SHALL BE INCLUDED IN THE BID. THE CONTRACTOR SHALL ALSO <br />MATERIAL SECTION A -A <br />WATER THE SITE AS AN EXTRA, WHEN REQUESTED BY THE PORT <br />o <br />OF STOCKTON. <br />Wz <br />2. ALL MOTORS SHALL BE KEPT PROPERLY TUNED AND <br />A WW A <br />MAINTAINED. <br />12. TRASH COLLECTION AREA SHALL BE INSTALLED AND FENCED AS <br />N DIRECTION OF TRAVEL bin - <br />3. EARTH MOVING ACTIVITIES SHALL CEASE IF WIND EXCEEDS 20 <br />BEING MOVED BY WIND. <br />MPH AVERAGE OVER ONE HOUR. <br />4. ON-SITE VEHICLE SPEEDS SHALL BE LIMITED TO 15 MPH. <br />13. PORTABLE RESTROOMS SHALL NOT BE LOCATED CLOSER THAN 50' <br />USE OF SUCH DEVICES SHALL BE SUBJECT TO THE <br />PLAN VIEW <br />5. ALL OPERATIONS SHALL COMPLY WITH THE REQUIREMENTS OF <br />THE SAN JOAQUIN COUNTY UNIFIED AIR POLLUTION CONTROL <br />CONSTRUCTION ENTRANCE <br />DISTRICT AND CITY OF STOCKTON. <br />NOT TO SCALE <br />6. ALL AREAS WITH VEHICLE TRAFFIC SHOULD BE WATERED <br />NOTES. <br />PERIODICALLY FOR STABILIZATION OF DUST EMMISSIONS. <br />1. STABILIZED CONSTRUCTION SITE ACCESS SHALL BE CONSTRUCTED OF <br />7. STREETS ADJACENT TO THE PROJECT SITE SHOULD BE SWEPT <br />3" TO 4" WASHED, WELL -GRADED FRACTURED STONE AGGREGATE. <br />AS NEEDED TO REMOVE SILT WHICH MAY HAVE ACCUMULATED <br />MATERIAL SHALL BE PLACED TO A MINIMUM THICKNESS OF 6", SLOPED <br />FROM CONSTRUCTION ACTIVITIES. <br />AWAY FROM THE ROADWAY. <br />8. THE AREA DISTURBED BY CLEARING, EARTH MOVING OR <br />2. LENGTH OF ENTRANCE SHALL BE A MINIMUM OF 40'. WIDTH SHALL BE <br />EXCAVATION ACTIVITIES SHOULD BE MINIMIZED AT ALL TIMES. <br />A MINIMUM 12' OR GREATER IF NECESSARY TO COVER ALL VEHICULAR <br />DURING THE WET SEASON (OCTOBER 1 TO APRIL 15). <br />INGRESS AND EGRESS. PROVIDE AMPLE TURNING RADII. <br />9. ALL MATERIAL TRANSPORTED ON OR OFF-SITE SHALL EITHER <br />BE SUFFICIENTLY WATERED OR SECURELY COVERED TO PREVENT <br />3. THE ENTRANCE SHALL BE KEPT IN GOOD CONDITION BY OCCASIONAL <br />EXCESSIVE AMOUNTS OF DUST. <br />TOP DRESSING WITH MATERIAL AS SPECIFIED IN NOTE 1. <br />10. WHEN CONDITIONS ARE DRY, ALL MATERIAL EXCAVATED OR <br />4. ACCESSES SHALL BE INSPECTED WEEKLY DURING PERIODS OF HEAVY <br />GRADED SHOULD BE SUFFICIENTLY WATERED TO PREVENT <br />USAGE, MONTHLY DURING NORMAL USAGE, AND AFTER EACH RAINFALL, <br />EXCESSIVE AMOUNTS OF DUST. WATERING SHOULD OCCUR AT <br />WITH MAINTENANCE PROVIDED AS NECESSARY. PERIODIC TOP DRESSING <br />LEAST TWICE A DAY WITH COMPLETE COVERAGE, PREFERABLY IN <br />SHALL BE DONE AS NEEDED. <br />THE LATE MORNING AND AFTERWORK IS COMPLETED FOR THE <br />CATCH <br />BASIN <br />DAY. <br />5. ANY DEBRIS, SEDIMENT OR ROCK TRACKED ONTO PUBLIC STREETS <br />PROJECT SITE AND AS SHOWN ON THESE PLANS. <br />WILL BE SWEPT UP BY THE END OF EACH WORKDAY. <br />EROSION CONTROL NOTE, <br />A <br />1. ALL EROSION CONTROL MEASURES SHALL BE MAINTAINED DURING <br />CONSTRUCTION BY THE CONTRACTOR PER THE EROSION AND <br />INLET <br />SEDIMENT CONTROL STANDARDS AND SPECIFICATIONS LATEST <br />GRAVEL BAG <br />REVISION. <br />(TYPICAL) <br />2. INLET FILTERS SHALL BE PLACED AROUND ALL DRAIN INLETS <br />WHICH COULD RECEIVE DRAINAGE IN UNPAVED AND PAVED AREAS <br />DURING THE WET SEASON (OCTOBER 1 TO APRIL 15). <br />3. STORM DRAIN INLET FILTERS SHALL BE PLACED ON ALL DRAIN <br />INLETS AFTER COMPLETION OF PAVING AND SHALL REMAIN IN PLACEGRAVEL <br />BAG <br />ON A YEAR ROUND BASIS. FILTERS SHALL BE REMOVED BY THE <br />A <br />CONTRACTOR UPON ACCEPTANCE OF DEVELOPMENT IMPROVEMENTS. <br />PONDING HT. <br />4. CONTRACTOR TO REMOVE ANY SEDIMENTATION DEPOSITED ON <br />EXISTING PAVED ROADWAYS PRIOR TO LEAVING THE SITE, IF <br />POSSIBLE, AND IN ALL CASES WITHIN 24 HOURS. <br />5. CONTRACTOR TO MAINTAIN STREET FRONTAGE SWALES. <br />CATCH <br />BASIN <br />6. INSTALL FIBER ROLLS AND/OR SILT FENCE ALONG PERIMETER OF <br />PROJECT SITE AND AS SHOWN ON THESE PLANS. <br />7. CONTRACTOR TO INSPECT SITE AFTER FIRST SIGNIFICANT RAINFALL <br />AND MAINTAIN "FIBER ROLLS", WHERE NECESSARY AND REMOVE <br />CATCHBASIN AND GRAVEL BAG DETAIL <br />ACCUMULATED SILT AT LOCATIONS WHERE EROSION HAS OCCURRED <br />NOT TO SCALE <br />AND SEDIMENT HAS GATHERED. <br />NOTES: <br />8. ALL IMPLEMENTED MEASURES SHALL BE MAINTAINED WEEKLY (OR <br />SOONER, DEPENDING ON NEED) THROUGHOUT THE RAINY SEASON <br />1. GRAVEL BAGS SHALL BE WOVEN GEOTEXTILE FABRIC. <br />(OCTOBER 1ST. THRU APRIL 15TH). <br />(12"x18"± AND 15 LBS± OF 1" MAX. ROCK <br />9. STORM WATER POLLUTION PREVENTION PLAN (SWPPP) TO BE KEPT <br />2. CONSTRUCT ON GENTLY SLOPING STREET WHERE <br />ON SITE AT ALL TIME. (IF APPLICABLE.) <br />WATER CAN POND AND ALLOW SEDIMENT TO SEPARATE <br />OUT OF SUSPENSION. <br />10. BEST MANAGEMENT PRACTICES (BMP'S) SHOWN HERE ARE <br />3. INSPECT AND REPAIR FILTERS AFTER EACH STORM <br />MINIMUM REQUIREMENTS FOR SATISFACTION OF THE NPDES SWPPP <br />EVENT. REMOVE SEDIMENT WHEN 1/2 OF THE FILTER <br />MANAGEMENT PLAN. <br />DEPTH HAS BEEN FILLED. REMOVED SEDIMENT SHALL BE <br />11. CONTRACTOR TO GRADE AREA FOR WORKER'S VEHICLES. WATER <br />DEPOSITED IN AN AREA TRIBUTARY TO A SEDIMENT <br />AT LEAST DAILY TO RETARD DUST OR TAKE MORE EXTENSIVE <br />BASIN OR OTHER FILTERING MEASURE. <br />MEASURES AS NECESSARY. <br />�S^� <br />4. SEDIMENT AND GRAVEL SHALL BE IMMEDIATELY C <br />REMOVED FROM TRAVELED WAY OF ROAD. E <br />12. TRASH COLLECTION AREA SHALL BE INSTALLED AND FENCED AS <br />NECESSARY TO STORE ALL DEBRIS AND SECURE THE DEBRIS FROM <br />5. GRAVEL BAG INLET PROTECTION ON ROADS OPEN TO <br />BEING MOVED BY WIND. <br />THE PUBLIC WILL REQUIRE DELINEATION DEVICES TO <br />ALERT MOTORISTS. BICYCLISTS AND PEDESTRIANS. THE <br />13. PORTABLE RESTROOMS SHALL NOT BE LOCATED CLOSER THAN 50' <br />USE OF SUCH DEVICES SHALL BE SUBJECT TO THE <br />FROM CATCH BASINS. <br />ENGINEERS APPROVAL. <br />Know what's below. <br />Call before you dig. <br />DROP INLET CATC <br />BASIN PERIMETER <br />STEEL HARDWARE - <br />CLOTH 1/2" <br />SQUARE <br />INNER SUPPORTS <br />3/4" REBAR <br />DROP <br />INLET <br />OUTER DIAMETER J INLET DETAIL <br />OF FRAME 1/2" <br />REBAR NOT TO SCALE <br />NOTES: <br />1. DEVELOPER IS RESPONSIBLE FOR REPLACEMENT OF <br />MISSING AND DAMAGED FILTER SCREENS UNTIL THE <br />PROJECT IS ACCEPTED. A ROUTINE MAINTENANCE SCHEDULE <br />IS TO BE MAINTAINED. FILTER SCREENS SHALL BE SECURED <br />TO THE CATCHBASIN DURING THIS PERIOD. <br />2. COMPRESSED BETWEEN REBAR FRAME AND DICB IS 1" <br />THICK FILTER PAD MATERIAL. FILTER PAD MATERIAL IS <br />DENSE TO RETAIN SILT YET POROUS ENOUGH TO ALLOW <br />WATER DRAINAGE. THE FILTER SYSTEM IS WIRE TIED TO THE <br />DICB IN 2 OR MORE PLACES TO PREVENT SLIPPAGE OR <br />REMOVAL OF UNIT FROM DICB <br />3. THE FILTER PAD AND GRATE SHALL BE SECURELY <br />ATTACHED TO THE DROP INLET BY WIRE OR TIE -WRAPS. <br />4. INLET FILTERS SHALL BE INSPECTED WEEKLY AND AFTER <br />EACH RAINFALL. REPAIRS AND SEDIMENT AND DEBRIS <br />REMOVAL SHALL BE MADE AS NECESSARY <br />5. INLET FILTERS SHALL BE "CONSTRUCTION" STORM DRAIN <br />FILTERS BY POLLUTION SOLUTION. <br />FLOW A.. <br />PLAN A <br />1"x1" WOOD <br />POST OR <br />STEEL POST <br />FLOW <br />6' <br />SECTION A -A <br />NOTES: <br />1. FILTER ROLLS SHALL BE CONSTRUCTED LONG ENOUGH <br />TO EXTEND ACROSS THE EXPECTED FLOW PATCH. <br />2. SUPPORT POSTS SHALL BE A MINIMUM 24" LONG 1"x1" <br />WOOD POSTS DRIVEN A MINIMUM OF 6" INTO THE GROUND. <br />POSTS SHALL BE SPACED A MAXIMUM OF 4 FEET APART. <br />3. FILTER ROLLS SHALL BE IMBEDDED A MINIMUM OF 3" <br />INTO EXISTING GROUND. <br />4. CONTRACTOR SHALL MAKE INSPECTIONS WEEKLY DURING <br />THE WET SEASON, MONTHLY DURING THE DRY SEASON, <br />AND IMMEDIATELY AFTER EACH RAINFALL TO DETERMINE IF <br />REPAIRS AND SEDIMENT REMOVAL IS REQUIRED. SEDIMENT <br />SHALL BE REMOVED BEFORE IT HAS REACHED ONE HALF <br />THE HEIGHT OF THE FILTER ROLL. <br />N <br />N <br />i <br />