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Florida Erosion and Sediment Control Inspector' s Manual <br /> A <br /> DRAIN <br /> GRATE a •O� ��p1`°,,p��°._ ?q'T,�Jy�P^b( ,°�O•pO <br /> cli <br /> %"�y�ad�. O�° .°po.OA a <br /> +J'°vap� 11 Q�QQQ °40�pO 20 <br /> 0.0 <br /> BLOCK <br /> .°a� � ° p <br /> opo moo <br /> GRp,VBL BACKFILL <br /> 0 <br /> �' • Q p a (3/4' MINS <br /> o"O <br /> �o -Q¢ n • .p • .pV „pip °Co <br /> =b :��oQd .pV • b opV <br /> v�yy A <br /> PLAN VIEW <br /> CONCRETE BLOCK PURE SGRE� I OR <br /> FILTER FABRIC <br /> &RAVnL BACKFIL. orr ' <br /> eATM PONDING HT. <br /> DROP INLET <br /> SECTION A - A <br /> NOTES: a. THE TOP OF THE STRUCTURe (PONDIN6 HEIGHT) <br /> I . DROP INLET SEDIMENT BARRIERS ARE TO WST BE WELL BELOW THE &ROUND ELEVATION <br /> BE U5ED FOR SMALL, NEARLY LEVEL DRAINAGE DOWNSLOPE TO PREVENT RUNOFF FROM 5Y- <br /> APZA6. (LESS THM 5-%) PASSING THE! INLET. A TEMPORARY DIKE MAY c <br /> :2. EXCAVATE A BA51N OF SUFFFC1ENT SIZE Be NCE55AKY ON THE DOWNSLOPE SIDE OF <br /> ADJACENT TO 7HE 01koF INLET. - THE STRUCTURE . <br /> Plate 4. 08g Block and Gravel Drop Inlet Sediment Filter <br /> Source: Erosion Draw <br /> 4-42 <br />