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FOR REVIEW ONLYNOT FORCONSTRUCTIONCHECKED: DATE: DRAWN: REVISION #: DATE: JOB NO: DATE: SITE IMPROVEMENT PLANS 1110 N. MAIN STREET MANTECA, CA 95336SE1237 7-ELEVEN - STORE NO. 41530Know what'sbelowCallbefore you dig.R20Orange County San Luis Obispo Sacramento Riverside Denver Boise Dallas Atlanta 701 North Parkcenter Drive Santa Ana, CA 92705 p: 714.560.8200 www.tait.com Since 1964 ENGINEERING ENVIRONMENTAL BUILDING LANDASSOCIATES& AG/CD 11/25/2020 MPS 11/25/2020 BACK OF CURBCURB INLETGRAVEL BAGS TO OVERLAPONTO CURBFLOWNOTES:1.GRAVEL BAGS SHALL BE WOVEN GEOTEXTILE FABRIC.2.CONSTRUCT ON GENTLY SLOPING STREETS WHERE WATER CAN POND AND ALLOW SEDIMENTTO SEPARATE OUT OF SUSPENSION.3.LEAVE A GAP OF ONE BAG IN THE MIDDLE OF THE TOP ROW OF BAGS TO SERVE AS THESPILLWAY. SPILLWAY HEIGHT SHALL BE LOWER THAN CURB HEIGHT AND SUFFICIENT IN SIZE TOPASS FLOWS FROM SEVERE STORM EVENT.4.PLACE 2 LAYERS OF GRAVEL BAGS (OVER LAPPING BAGS) AND PACK THEM TIGHTLY TOGETHERTO MINIMIZE THE SPACE BETWEEN BAGS. FILL BAG WITH 3/4" DRAIN ROCK OR 1/4" PEAGRAVEL.5.INSPECT AND REPAIR FILTERS AFTER EACH STORM EVENT. REMOVE SEDIMENT WHEN 1/2 OFTHE FILTER DEPTH HAS BEEN FILLED. REMOVED SEDIMENT SHALL BE DEPOSITED IN AN AREATRIBUTARY TO A SEDIMENT BASIN OR OTHER FILTERING MEASURE.6.SEDIMENT AND GRAVEL SHALL BE IMMEDIATELY REMOVED FROM TRAVELED WAY OF ROAD.7.GRAVEL BAG INLET PROTECTION ON ROADS OPEN TO THE PUBLIC WILL REQUIRE DELINEATIONDEVICES TO ALERT MOTORISTS, BICYCLISTS AND PEDESTRIANS. THE USE OF SUCH DEVICESSHALL BE SUBJECT TO THE RESIDENT ENGINEERS' APPROVAL.SPILLWAYFLOWGRAVEL BAGCATCH BASINLOCAL DEPRESSIONSPILLWAY HEIGHTINLET PROTECTION BARRIERNOT TO SCALE(CASQA SE-10)NOTES:1.VEHICLES MUST TRAVEL OVER THE ENTIRE LENGTH OF THE STABILIZED CONSTRUCTIONENTRANCE (SCE). USE MINIMUM LENGTH OF 50 FEET. USE MINIMUM WIDTH OF 10 FEET. FLARESCE USING 20 FOOT MINIMUM RADIUS AT THE EXISTING ROAD TO PROVIDE A TURNING RADIUS.2.DIRECT ALL SURFACE WATER TOWARD SEDIMENT TRAPPING DEVICE WHILE MAINTAININGPOSITIVE DRAINAGE.3.COMPACT SUBGRADE TO 90% RELATIVE COMPACTION AND PLACE FILTER FABRIC.4.PLACE CRUSHED AGGREGATE (4 TO 5 INCHES IN SIZE) OR EQUIVALENT RECYCLED CONCRETE(WITHOUT REBAR) AT LEAST 12 INCHES DEEP OVER THE LENGTH AND WIDTH OF THE SCE.5.MAINTAIN ENTRANCE IN A CONDITION THAT MINIMIZES TRACKING OF SEDIMENT. ADD STONEOR MAKE OTHER REPAIRS AS CONDITIONS DEMAND TO MAINTAIN CLEAN SURFACE ANDSPECIFIED DIMENSIONS. IMMEDIATELY REMOVE STONE AND/OR SEDIMENT SPILLED, DROPPED,OR TRACKED ONTO ADJACENT ROADWAY BY VACUUMING, SCRAPING, AND/OR SWEEPING.WASHING ROADWAY TO REMOVE MUD TRACKED ONTO PAVEMENT IS NOT ACCEPTABLE UNLESSWASH WATER IS DIRECTED TO AN APPROVED SEDIMENT CONTROL PRACTICE.MATCH EXISTGRADE10' MIN20' MIN"B"EXISTING PAVED ROAD PLAN VIEWTEMPORARY PIPE CULVERT ASNEEDEDDITCH SEDIMENT TRAPPING DEVICESEDIMENT BARRIER"B"24'OR MAXALLOWEDBY SITE"A""A"12" MINFILTER FABRICCRUSHED AGGREGATEGREATER THAN 3" BUTSMALLER THAN 6"EXISTING GROUNDSECTION "B-B"12" MINFILTER FABRICCRUSHED AGGREGATE GREATER THAN3" BUT SMALLER THAN 6"EXISTING GROUNDSECTION "A-A"CORRUGATED STEEL PANELSCORRUGATED STEELPANELSSTABILIZED CONSTRUCTION ENTRANCENOT TO SCALE(CASQA TR-1)CHECK DAMEROSION CONTROL NOTES1. RETAIN FLOATABLE WIND BLOWN MATERIALS ON SITE BY STORING ALL TRASH AND BUILDING MATERIAL WASTE INENCLOSURES UNTIL PROPER DISPOSAL AT OFF-SITE FACILITIES. CHECK ADJACENT AREAS DAILY AND PICK UPCONSTRUCTION WASTE MATERIALS AND DEBRIS THAT HAVE BLOWN OR WASHED OFF SITE.2. PERMANENTLY STABILIZE ALL SURFACE AREA WITHIN AND ADJACENT TO THIS SITE THAT IS DISTURBED BY VEHICLES,GRADING AND OTHER CONSTRUCTION FOR THE PROPOSED FACILITY. STABILIZATION IS OBTAINED WHEN THE DISTURBEDSURFACE IS COVERED WITH STRUCTURES, PAVING AND OR PERENNIAL VEGETATION HAVING A UNIFORM COVERAGEDENSITY OF AT LEAST 70%. STABILIZATION OF ALL DISTURBED AREA IS REQUIRED BEFORE TERMINATING MAINTENANCEAND REMOVAL OF EROSION CONTROL MEASURES.3. CONTRACTORS SHALL INSPECT POLLUTION CONTROL MEASURES AT LEAST ONCE EVERY 14 DAYS AND WITHIN 24 HOURSAFTER A STORM EVENT OF 1/2 INCH OR GREATER. DAMAGED MEASURES THAT PROVE TO BE INEFFECTIVE SHALL BEREPLACED WITH MORE EFFECTIVE MEASURES OR ADDITIONAL MEASURES WITHIN SEVEN DAYS. REPEATED FAILURE OF ACONTROL MEASURE REQUIRES INSTALLATION OF A MORE SUITABLE DEVICE TO PREVENT DISCHARGE OF POLLUTANTSFROM THE CONSTRUCTION SITE.4. INSTALLATION OF ADDITIONAL EROSION CONTROL MEASURES MAY BE REQUIRED BY THE CITY CODE. CONTRACTOR TOVERIFY REQUIREMENTS PRIOR TO BEGINNING ANY WORK ON PROJECT SITE.5. CARE SHALL BE TAKEN TO MINIMIZE THE ENCROACHMENT OF SEDIMENT INTO ALL STORM DRAIN APPURTENANCES,PUBLIC STREETS, AND ONTO PRIVATE PROPERTY UNTIL IMPERVIOUS MATERIAL (ROAD/PARKING AREA SURFACE) IS APPLIEDOR UNTIL PROPOSED LANDSCAPE HAS BEEN ESTABLISHED.6. REFER TO SITE DETAILS FOR SILT FENCE CONSTRUCTION.7. ALL GRASS SLOPES WHICH EXCEED 3:1 (H:V) SHALL UTILIZE CONTECH CONSTRUCTION PRODUCTS PERMANENT TURFREINFORCEMENT MATS C35 OR APPROVED EQUAL. MATS SHALL BE INSTALLED PER MANUFACTURER'S SPECIFICATIONSAND STANDARDS. CONTRACTOR SHALL COORDINATE INSTALLATION INSPECTION WITH MANUFACTURER.8. A SIX FOOT TALL CHAIN LINK FENCE MUST BE MAINTAINED AROUND THE PERIMETER OF THE SITE DURING ALL PHASES OFCONSTRUCTION.9. CONSTRUCTION DEBRIS SHALL BE DISPOSED OF AT A CERTIFIED RECYCLING SITE. IT IS RECOMMENDED THAT THEDEVELOPER CONTACT THE CITY'S FRANCHISED SOLID WASTE HAULER, WASTE MANAGEMENT OF THE INLAND VALLEY AT1-800-423-9986, FOR DISPOSAL OF CONSTRUCTION DEBRIS.10EROSION CONTROL DETAILS