AL SEDIMENT SILT SCREEN DETAIL 2 C2.0 C2 0 1 SCALE: NOT TO SCALE 2 3 4 WEARINGCOURSE BASE COURSE "4' CRUSHED GRAM BASE GRAVEL SUBBASE UNISSTURBEDS01. 3 5 ROta000NtRETE TO PREVENT PONDING WATER e'er SC.E PIPEDFILLED w, CONCRETE FACE OF legs OF AUGERED HOLE OR TUBE FORM STEEL PIPE BOLLARD