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Florida Erosion and Sediment Control Inspector's Manual • <br /> 4 . 30 TEMPORARY SLOPE DRAIN <br /> ( ES BMP 1 . 30 ) ` <br /> Definition <br /> A flexible tubing or conduit extending from the top to the bottom of a cut or fill slope . <br /> Purpose .� <br /> To temporarily convey concentrated stormwater runoff safely down the face of a cut orf! II slope <br /> without causing erosion problems on or below the slope . <br /> w <br /> Conditions Where Practice Applies <br /> On cut or fill slopes before permanent stormwater drainage structures are installed . <br /> Planning Considerations <br /> There is often a significant lag between the time a cut or fill slope is completed and the time <br /> a permanent drainage system can be installed . During this period , the slope is usually not <br /> stabilized and is particularly vulnerable to erosion . This situation also occurs on slope <br /> construction which is temporarily delayed before final grade is reached . Temporary slope <br /> drains can provide valuable protection of exposed slopes until permanent drainage structures <br /> can be installed . <br /> — Ezrt^.en Dike a1r <br /> LarnjgtUd Metal /� ( C.0M04 actec ) <br /> Fz-ensign Gal : ar <br /> Wnerproof Seel 4 <br /> / a <br /> i t �I 1 fm <br /> R._.0. � . 11�— i . 1 . ire _ '== 1 <br /> rprovide octet <br /> Prc teen crn <br /> _�- tancart Flared <br /> . 1 �I_ <br /> En - Section <br /> =anther. Dike <br /> ( Compacted ) 3 „ •► <br /> ikiMlltylxd}..}� kkfif� D+ jll <br /> laps <br /> to <br /> • a ► I N1il.iltl6E *si►`ilea VK <br /> I'. II - ' � �IG! -- IIIA. IIIII�'I '1= 1111:- <br /> I°E'?' 'TI!II ,r <br /> 5e *ion A-A <br /> VIA <br /> Plate 4. 30a Temporary Slope Drain <br /> Source : Virginia SWCC <br /> �r <br /> 4A 00 <br /> r <br />