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INTERNATIONAL PARK OF COMMERCE <br />HANSEN ROAD INTERIM TURNAROUNDOCT. 2022OF 5 SHEETSSHEETDATESCALEDESIGNERJOB NO.A09500-456NO.REVISION NO.BY REVISION BY <br />DJATRACY,CALIFORNIADRAWN BYDJAAS SHOWNC4.1EROSION CONTROL PLAN NORTHHANSEN ROAD <br />LEGEND1C.5.12C.5.1STRAW WATTLE INSTALLATION DETAILN. T. S.11.STRAW ROLLS ARE TUBES MADE FROM STRAW BOUND W/ PLASTIC NETTING. THEY ARE APPROX. 6" DIA 20-30'LONG.STRAW ROLLS TRAP SEDIMENT AND REDUCE SHEET AND RILL EROSION BY REDUCING SLOPE GRADIENT. INCREASINGINFILTRATION RATES AND BY PRODUCING A FAVORABLE ENVIRONMENT FOR PLANT ESTABLISHMENT.2.STRAW ROLLS INSTALLATION REQUIRES THE PLACEMENT AND SECURE STAKING OF THE WATTLE IN A TRENCH3"-5" DEEP, DUG ON CONTOUR. RUNOFF MUST NOT BE ALLOWED TO RUN UNDER OR AROUND WATTLE.NOTE:SECTION A-ASECTION B-BTYPICAL TIRE WASH N. T. S.21STRAW WATTLE SEDIMENTTRAP/FILTERTYP2TYPICAL TIRE WASH C.5.1