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Drainage <br /> The roadway/ditch which presently extends down from the west toward the yard will <br /> serve as a ditch below the fill area (Ditch Segment A), continuing on around the Q N D 5 — <br /> outermost(northerty)edge of the yard area (Ditch Segment B), then leading to the <br /> sediment pond(Ditch Segment C). A ditch will be constructed below the (lower)draining$ <br /> portal(Ditch Segment E)to convey flow around the hill, then to intersect with Ditch A. <br /> The ditch extending west/east below the fill slope below the present road will remain to <br /> intersect flows from the hillside above and convey them to the ravine. <br /> i <br /> The yard area will retain its current grade, except that the ditch (Ditch Segment D) whic� <br /> directs flows from the ravine on the eastern side to the sediment pond Uoining Ditch �•:�3 •• <br /> �ement C will be outslo ed to a rollin di . <br /> Ditch Segment C <br /> INS <br /> Ditch Segment D <br /> Ditch Segment B , <br /> • . , Swale/Dip. :1 <br /> N. <br /> Ditch Segment E PW, . a <br /> _ <br /> Ditch F <br /> Ditch Segment A <br /> /�. <br /> Swale/Dip,Z <br /> Swale/Di _ <br /> oin Porto/ <br /> _� #5 Mine Drainage <br />