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SIL7 FENCE <br /> .. r <br /> 5' TO 1 U' <br /> SECTION A-A <br /> TOE OF SLOPE PROTECTION <br /> -. NOTES <br /> 1. SILT FENCE SHALL HAVE A MAXIMUM DRAINAGE AREA OF <br /> ONE-QUARTER ACRE PER 100 FEET OF SILT FENCE LENGTH; <br /> MAXIMUM SLOPE LENGTH BEHIND BARRIER IS 10D FEET; MAXIMUM <br /> GRADIENT BEHIND THE BARRIER 15 2:1. <br /> 2. SILT FENCE USED AT TOE OF SLOPE SHALL BE PLACED 5 TO 10 <br /> FEET BEYOND TOE OF SLOPE TO PROVIDE STORAGE CAPACITY. <br /> 3. SILT FENCE SHALL BE PLACED ON THE CONTOUR. WITH ENDS FLARED <br /> UP SLOPE <br />