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Florida Erosion and Sediment Control Inspector's Manual <br /> r <br /> A <br /> DRAIN 4o¢ •Q ' 4op �� . <br /> GRATE <br /> �OO� <br /> obi° <br /> Qo ,00 �. <br /> - <br /> 0 0 �a o° BGL C < <br /> 000 00000R � a <br /> oo°r'O q <br /> d �'O•� s°Q o. o GRAVEL BACKFILL <br /> o °O - •° • p ° (3/4' MIN <br /> s ° ° o <br /> jgoo <br /> �bo�+°'��d . od°•. �d .a <br /> A <br /> yah <br /> PLAN VIEW <br /> CONCRETE BLOCK WIRE SCREEN OR <br /> FILTER FABRIC ■ <br /> GRAVEL BACKFIL <br /> � <br /> M-rM OW PONDING HT. <br /> 00 .; <br /> M-aw o <br /> DROP INLET <br /> i <br /> ■ <br /> SECTION A - A <br /> NOTES: 3. THE TOP OF THE STRUCTURE (PONDIN6 HEIGHT) <br /> 1. DROP INLET SEDIMENT BARRIERS ARE TO MUST BE YeLL BELOW THE GROUND ELEVATION <br /> BE USED FOR 5MALL, NEARLY LEVEL DRAINAGE OOK45LOFE TO PREVENT RUNOFF FROM BY- <br /> AREAS. (LESS THAN 596) PASSING THE INLET. A TEMPORARY DIKE MAY <br /> 2. EXCAVATE A BASIN OF SUFFICIENT SIZE BE NECESSARY ON THE DOy%IN5LOPE SIDE OF ■ <br /> ADJACENT TO THE DROP INLET. THE STRUCTURE. <br /> ■ <br /> Plate 4.08g Block and Gravel Drop Inlet Sediment Filter ■ <br /> Source: Erosion Draw <br /> ■ <br /> 4-42 <br />