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6030 <br />6020 <br />6010 <br />6000 <br />5990 <br />7u <br />s � <br />. r. <br />r% <br />6p ?O <br />LAWN <br />60 %0 <br />POND C C <br />I <br />I <br />21 <br />�0 1 <br />1 <br />CUL u r <br />C -E <br />LL <br />L� r <br />DITCH D-G1 <br />'. LLLLLL rr��. <br />POND C <br />PLAN VIEW <br />SCALE 1" = 40' <br />V <br />CUL VER � 1 <br />C -D 1 \ <br />POND OUTLET \ <br />/ VALVE & FLUME <br />DEW AT <br />ERIN <br />- -��� CUL VERT ��/ <br />ELL_ - C -G2 Ix <br />W <br />L <br />59150, <br />/ 5930 <br />N FEET <br />+ <br />-t <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 />6004 <br />FULL WATER EL. 6000 �10't <br />6002 EMERGENCY SPILLWAY <br />EFFECTIVE SLOPE <br />- - - - - FULL WATER LEVEL - INLET EL. 6000 S = 2% 3.8H:1.OV <br />- - - -- -� 1 <br />6000- ------------------------ <br />5998 .4 <br />5996 1 <br />FULL SEDIMENT EL. 5992.75 <br />3.9 <br />5994 <br />ANTI -SEEP COLLAR <br />5992 -- --------------------- -- - - -- \ \\ <br />5990 <br />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 />1 \\ <br />rfiTe7i =Y�T�T <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 />FULL FLOW LEVEL <br />10.0' <br />DITCH DETAIL <br />D -D1 <br />6020 6004 <br />FULL WATER EL. 6000 <br />6010 6002 <br />FULL WATER LEVEL <br />6000 6000 - - - - -- --- - - - - -- 1 <br />5990 5998 2.1 <br />5996 <br />FULL SEDIMENT <br />EL. 5992.75 <br />5994 <br />�V= <br />5992 <br />TOP OF EMBANKMENT EL. 6002 <br />1 <br />ANTI -SEEP COLLAR <br />1.6l FREEBOARD <br />1 <br />DEPTH <br />0.4' FLOW DEPTH <br />1.3' FREEBOARD <br />L <br />0.7' FLOW DEPTH <br />1 <br />1.5 <br />WIDTH <br />FULL FLOW LEVEL - - <br />DITCH DETAILS <br />DRAINAGE AREAS C, D, E <br />SEE MAP Nos. 21 -1, 21 -2 AND 21 -3 FOR LOCATION <br />SLOPE MAY BE CUT OR FILL <br />DEPENDING ON LOCATION <br />6' DITCHES C8, 9, 14 <br />1 <br />2 3' DrmHEs C2, 4 <br />_J1 <br />2.0' 2 <br />0.3' FREEBOARD <br />FLOW DEPTH <br />MIRAFI 60OX OR EQUAL 2' -0" RIPRAP (D. =24 ") <br />RIPRAP LINED CHANNEL <br />DITCH DETAIL C -C14 <br />'If U ___ <br />5990 sgAn <br />6006 6 VALVED DEWATERING PIPE <br />INLET EL. 5992.75 <br />6004 SECTION C - C' <br />6002 SEDIMENT POND C <br />HORIZONAL SCALE 1" = 10' <br />6000 VERTICAL SCALE 1" = 4' <br />5998 11 TR -39 OF <br />NOTES: 10 Revised A <br />1. For pond and ditch sizing calculations �„ 9 Revised A <br />5996 see Volume III, Appendix 8. 0 8 Revised A <br />U-) 7 Revised A <br />2. Riprap shall consist of hard, dense, rough <br />Eul s Revised A <br />5994 fractured stone as nearly cubical as tPREPARED vised A <br />practical. Stone shall be well graded in SCR /PT/ <br />5992 order that the voids can be filled, and at <br />least 50 percent of the mass shall be E u/ E <br />stones equal to or larger than the specified E /, sE 5990 riprap size. OR: <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 WN <br />and spigot joints or glued joints, valved BUMEi <br />on the outlet end. PREPARED er: <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 <br />POND C CAPACITIES <br />ACRE - FEET <br />MINIMUM <br />CULVERT <br />SIZE <br />TOTAL <br />AS -BUILT <br />CAPACITY 3.24 <br />0.23 <br />DRAINAGE AREAS C, D, <br />E, F, G <br />MINIMUM <br />DITCH <br />0.22 <br />1.7' FREEBOARD SEE <br />MAP Nos. 21 -1, 21 -2 AND 21 -3 <br />FOR LOCATION <br />DEPTH <br />REQUIREMENTS <br />CULVERT <br />MINIMUM <br />DRAINAGE AREAS <br />C, D, E, <br />F, G <br />No. <br />DIA. <br />C -Cl <br />12 <br />SEE <br />MAP Nos. 21 -1, <br />21 -2 AND 21 -3 FOR LOCATION <br />0.3' FLOW DEPTH <br />C -C3 <br />12 DITCH <br />DITCH <br />FLOW <br />C -C4 <br />18 <br />No. <br />DEPTH <br />DEPTH <br />C -05 <br />36 <br />D -Cl <br />0.9 <br />0.6 <br />C -C6 <br />24 <br />D -C2 <br />SEE <br />DITCH DETAIL C -C14 <br />C -C7 <br />36 <br />D -C3 <br />1.0 <br />0.7 <br />C -C8 <br />12 <br />D -C4 <br />SEE <br />DITCH DETAIL C -C14 <br />C -C9 <br />12 <br />D -05 <br />0.7 <br />0.4 <br />C -C10 <br />12 <br />D -C6 <br />SEE <br />DITCH DETAIL C -C14 <br />C -Cll <br />24 X <br />D -C7 <br />1.3 <br />1.0 <br />C -C12 <br />24 CIE <br />D -C8 <br />1.8 <br />1.5 <br />C -C13 <br />C -C14 <br />30 <br />24 31E <br />D -C9 <br />Deleted <br />C -C15 <br />24 <br />D -C10 <br />0.7 <br />0.4 <br />C -C1 <br />X <br />D -C11 <br />1.9 <br />1.6 <br />C -C17 <br />2 <br />1 12 <br />D -C12 <br />1.1 <br />0.8 <br />C -C18 <br />24 <br />D -C13 <br />0.7 <br />0.4 <br />6006 <br />C -C19 <br />12 <br />D -C14 <br />SEE <br />DITCH DETAIL C -C14 <br />C -C20 <br />36 <br />D -C15 <br />0.7 <br />0.4 <br />C -C21 <br />12 <br />D -C16 <br />2.3 <br />2.0 <br />6004 <br />C -D1 <br />30 <br />D -C17 <br />0.8 <br />0.5 <br />C -D2 <br />30 <br />D -C18 <br />1.0 <br />0.7 <br />D -C19 <br />0.5 <br />0.2 <br />6002 <br />C -El <br />12 <br />D -C20 <br />0.7 <br />0.4 <br />C -Fl <br />12 <br />D -C21 <br />0.6 <br />0.3 <br />C -F2 <br />24 <br />D -C22 <br />1.2 <br />0.9 <br />6000 <br />C -G1 <br />Deleted <br />D -C23 <br />1.2 <br />0.9 <br />C -G2 <br />12 <br />D -C24 <br />0.9 <br />0.6 <br />5998 <br />-Dl <br />SEE <br />DITCH DETAIL D -Dl <br />C -G4 <br />12 <br />D -D2 <br />1.8 <br />1.5 <br />An 18 -inch culvert will handle <br />11 cfs <br />D -El <br />1.0 <br />0.7 <br />5996 <br />with a HW /D <br />ratio of 2.0. <br />If an 18 -inch <br />culvert is to <br />be used, assure rock headwall <br />D -F1 <br />0.8 <br />0.5 <br />or road will <br />provide 18" of <br />head over top <br />D -F2 <br />1.6 <br />1.3 <br />5994 <br />of culvert. <br />D -F3 <br />2.2 <br />1.9 <br />D -G1 <br />0.8 <br />0.5 <br />5992 <br />D -G2 <br />0.5 <br />0.2 <br />'If U ___ <br />5990 sgAn <br />6006 6 VALVED DEWATERING PIPE <br />INLET EL. 5992.75 <br />6004 SECTION C - C' <br />6002 SEDIMENT POND C <br />HORIZONAL SCALE 1" = 10' <br />6000 VERTICAL SCALE 1" = 4' <br />5998 11 TR -39 OF <br />NOTES: 10 Revised A <br />1. For pond and ditch sizing calculations �„ 9 Revised A <br />5996 see Volume III, Appendix 8. 0 8 Revised A <br />U-) 7 Revised A <br />2. Riprap shall consist of hard, dense, rough <br />Eul s Revised A <br />5994 fractured stone as nearly cubical as tPREPARED vised A <br />practical. Stone shall be well graded in SCR /PT/ <br />5992 order that the voids can be filled, and at <br />least 50 percent of the mass shall be E u/ E <br />stones equal to or larger than the specified E /, sE 5990 riprap size. OR: <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 WN <br />and spigot joints or glued joints, valved BUMEi <br />on the outlet end. PREPARED er: <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 <br />POND C CAPACITIES <br />ACRE - FEET <br />TR-39 <br />A FOQov�p <br />WAIEN <br />MINE WAXEN <br />SEDIMENT <br />TOTAL <br />AS -BUILT <br />CAPACITY 3.24 <br />0.23 <br />0.46 <br />3.93 <br />REQUIRED <br />CAPACITY 3.23 <br />0.22 <br />0.37 <br />3.82 <br />TR-39 <br />A FOQov�p <br />