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1 <br />.' <br />"~ <br />1 <br />1 <br /> <br />WASTE ROCK <br />TYPE 3 DITCH <br />~._~. <br />3' MIN. <br />WIDTH TO SUIT <br />CONSTRUCTION <br />M ET <br />S <br />1 ~ 4~ ~1 <br />S S <br />I,-- ~ -~I <br />TYPE 4 DITCH <br />~.e2. <br />tL <br />to <br /> <br />.JI NOTES: <br />S 11 SLO PE TO SUIT FIELD <br />CONDITIONS. S N07 TO <br />BE LESS THAN t IN CUT <br />AND 1.5 IN FILL. <br />21 RIP RAP i0 BE PROVIDED <br />AS NEEDffD DEPENd NO <br />ON CHANNEL SLOPE AND <br />INVERT CONDITIONS. <br />31CHANNEL SLOPE 70 BE <br />MAINTAINED AT NO LESS <br />THAN 0.0025 FT/FT. <br />~~ <br />to <br />// ~. <br />10' MIN. <br />,~ <br />D/2(MINI <br />RIVER-HAUL ROAD CROSSING <br />N.T.S. <br />NOTES: <br />1)D-54' MINIMUM. <br />21CMP TO BE 14 GUAGE <br />WITH 5 X t CORRUGATIONS. <br />J1END TR~ENCHMENT SHALL <br />CONSIST OF BEVELLED <br />ENDS, SLOPE CONTOURING <br />AND RIP RAP. <br />PROJECT No, PREPARED BY: FIGURE D.9-~ <br />14704 <br />DATE TYPICAL DRAINAGE <br />DETAILS <br />REVISION STEEPEN ROBERTSON dt KIRSTEN <br />Consulting Engineers <br />