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6030 <br />6020 <br />6010 <br />6000 <br />A <br />0 <br />c <br />«i <br />I <br />D/TCH D -DI <br />6020 <br />DITCH D -El <br />DITCH D- L <br />LL <br />h LLLLLL <br />LL/ <br />LL <br />�LLL , <br />L <br />L <br />POND C <br />PLAN VIEW <br />SCALE 1" = 40' <br />\�C <br />4�1 <br />LLL i <br />T Z-1 5980 W E <br />S <br />rJ DITCH <br />_fJ D -D2 <br />SCALE IN FEET <br />0 20' 40' 80' <br />2.0' <br />2.0' <br />SECTION A - A' <br />SEDIMENT POND C <br />HORIZONAL SCALE 1" = 20' <br />VERTICAL SCALE 1" = 20' <br />6006 <br />TOP OF EMBANKMENT EL. 6002 <br />6U0 -1 <br />FULL WATER EL. 6000 [-.*-101-t <br />6002 EMERGENCY SPILLWAY EFFECTIVE SLOPE <br />FULL WATER LEVEL INLET EL. 6000 S= 2% 1 <br />3.BH:1.0V <br />6000 - - - - -- ---------------------------------- - - - - -1 <br />� - - - - -- � � <br />�N, 2.8 <br />5998 5.4 \ \ <br />1 � � <br />5996 <br />FULL SEDIMENT EL. 5992.75 3.9 <br />5994 \ \ \ <br />- - - ANTI -SEEP COLLAR <br />5992 _______ _ ___ __ \ <br />''990 6" VALVED DEWATERING PIPE <br />INLET EL. 5992.75 <br />SECTION B - B' <br />SEDIMENT POND C <br />HORIZONAL SCALE 1" = 10' <br />VERTICAL SCALE 1" = 4' <br />0 <br />L\ <br />L\ <br />10.0' <br />3HAV EMBANKMENT SPILLWAY DETAIL <br />POND C <br />FULL FLOW LEVEL - <br />10.0' <br />EMEGENCY SPILLWAY DETAIL <br />POND C <br />WIDTH <br />1.6' FREEBOARD 0.3' FREEBOAIZLI <br />- - FULL FLOW LEVEL - - <br />DEPTH 1 <br />0.4' FLOW DEPTH <br />FLOW DEPTH <br />1.5 <br />I <br />DITCH DETAILS <br />DRAINAGE AREAS C, D, E <br />JISEE MAP Nos. 21 -1, 21 -2 AND 21 -3 FOR LOCATION <br />i <br />SLOPE MAY BE CUT OR FILL <br />DEPENDING ON LOCATION <br />1.3' FREEBOARD <br />I 6' DITCHES C8, 9, 14 <br />2 3' DITCHES C2, 4 <br />�1 <br />2 <br />0.7' FLOW DEPTH 2.0 <br />MIRAFI 60OX OR EQUAL -/ " 2' -0" RIPRAP (D� =24 ") <br />RIPRAP LINED CHANNEL <br />DITCH DETAIL C -C14 <br />MINIMUM CULVERT SIZE <br />DRAINAGE AREAS C, D, E, F, G MINIMUM DITCH <br />1.7' FREEBOARD SEE MAP Nos. 21 -1, 21 -2 AND 21 -3 FOR LOCATION DEPTH REQUIREMENTS <br />FULL FLOW LEVEL + CULVERT MINIMUM DRAINAGE AREAS C, D, E, F, G <br />No. DIA. <br />C -Cl 12 SEE MAP Nos. 21 -1, 21 -2 AND 21 -3 FOR LOCATION <br />C -C2 12 DITCH DITCH FLOW <br />D.3' FLOW DEPTH C -C3 12 - - -- <br />10.0 <br />DITCH DETAIL <br />D -DI <br />6030 6006 <br />6020 6004 <br />FULL WATER EL. 6000 <br />6010 6002 <br />% FULL WATER LEVEL <br />6000 6000 - - - - -- --- - - - - -- <br />5990 5998 <br />5996 <br />-FULL SEDIMENT <br />EL. 5992.75 <br />5994 <br />5990 <br />6006 <br />6004 <br />6002 <br />6000 <br />5998 <br />1 <br />TOP OF EMBANKMENT EL. 6002 <br />ANTI -SEEP COLLAR <br />Z 6" VALVED DEWATERING PIPE <br />INLET EL. 5992.75 <br />SECTION C - C' <br />SEDIMENT POND C <br />HORIZONAL SCALE 1" = 10' <br />VERTICAL SCALE 1" = 4' <br />NOTES: <br />5996 1. For pond and ditch sizing calculations <br />see Volume III, Appendix 8. <br />2. Riprap shall consist of hard, dense, rough <br />5994 fractured stone as nearly cubical as <br />practical. Stone shall be well graded in <br />5992 order that the voids can be filled, and at <br />least 50 percent of the mass shall be <br />stones equal to or larger than the specified <br />5990 riprap size <br />3. A geotextile fabric shall be placed under <br />all riprap. Use Mirafi 60OX or equal. <br />4. Pond dewatering pipe shall be plastic <br />irrigation pipe, PIP, 80 psi rated, with bell <br />and spigot joints or glued joints, valved <br />on the outlet end. <br />5. For sediment control plan see Map No. 20. <br />6. For drainage plans see Map No. 21 -1, 21 -2 <br />21 -3 and 21 -4. <br />C -C4 <br />18 <br />C -05 <br />36 <br />C -C6 <br />36 <br />C -C7 <br />18 <br />C -C8 <br />36 <br />C -C9 <br />36 <br />C -C10 <br />12 <br />C -Cil <br />24 X <br />C -C12 <br />24 X <br />C -C13 <br />30 <br />C -C14 <br />24 X <br />C -C15 <br />24 X <br />C -C16 <br />24 X <br />C -C17 <br />12 <br />C -C18 <br />24 <br />- 6006 <br />C <br />-C19 <br />12 <br />C <br />-D1 <br />30 <br />- 6004 <br />C <br />-D2 <br />30 <br />D -C3 <br />C <br />-El <br />DELETED <br />C <br />-F1 <br />12 <br />6002 <br />C <br />-F2 <br />24 <br />D -05 <br />C <br />-Gl <br />12 <br />- 6000 <br />C <br />-G2 <br />12 <br />DITCH <br />C <br />-G3 <br />24 <br />D -C7 <br />C <br />-G4 <br />12 <br />- 5998 <br />D -C8 <br />0.9 <br />X An 18 -inch <br />culvert will handle 11 cfs <br />- 5996 <br />with a <br />HW /D <br />ratio of 2.0. If an 18 -inch <br />DETAIL <br />culvert <br />is to <br />be used, assure rock headwall <br />0.7 <br />or road will <br />provide 18" of head over top <br />- 5994 <br />of culvert. <br />D -C11 <br />1.0 <br />- 5992 <br />0.7 <br />- Haan <br />1.1 <br />0.8 <br />D -Cl <br />0.9 <br />0.6 <br />D -C2 <br />SEE <br />DITCH <br />DETAIL <br />C <br />CI -1 <br />D -C3 <br />1.0 <br />0.7 <br />D -C4 <br />SEE <br />DITCH <br />DETAIL <br />C <br />-C14 <br />D -05 <br />0.7 <br />0.4 <br />D -C6 <br />SEE <br />DITCH <br />DETAIL <br />C <br />-C14 <br />D -C7 <br />1.3 <br />1.0 <br />D -C8 <br />0.9 <br />0.6 <br />D -C9 <br />SEE <br />DITCH <br />DETAIL <br />C <br />-C14 <br />D -C10 <br />0.7 <br />0.4 <br />D -C11 <br />1.0 <br />0.7 <br />D -C12 <br />1.1 <br />0.8 <br />D -C13 <br />0.7 <br />0.4 <br />D -C14 <br />SEE <br />DITCH <br />DETAIL <br />C <br />-C14 <br />D -C15 <br />0.7 <br />0.4 <br />D -C16 <br />2.3 <br />2.0 <br />D -C17 <br />0.8 <br />0.5 <br />D -C18 <br />1.0 <br />0.7 <br />D -C19 <br />0.5 <br />0.2 <br />D -C20 <br />0.7 <br />0.4 <br />D -C21 <br />0.6 <br />0.3 <br />D -C22 <br />1.2 <br />0.9 <br />D -C23 <br />12 <br />0.9 <br />D -C24 <br />0.9 <br />0.6 <br />D -D1 <br />SEE <br />DITCH <br />DETAIL <br />D <br />-D1 <br />D -D2 <br />1.8 <br />1.5 <br />D -El <br />1.0 <br />0.7 <br />D -F1 <br />0.8 <br />0.5 <br />D -F2 <br />1.6 <br />1.3 <br />D -F3 <br />2.2 <br />1.9 <br />D -GI <br />0.8 <br />0.5 <br />D -G2 <br />0.5 <br />0.2 <br />rUlND L UAPA( ITIE�S <br />ACRE - FEET <br />FVATER MINE WA'T'ER SEDIMENT TOTAL RECEIVE <br />AS -BUILT CAPACITY 3.24 023 0.46 3.93 <br />REQUIRED CAPACITY 3.23 0.22 0.37 3.82 JUN 19 2003 <br />Division of Minerals and Ga n <br />k <br />