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5980 <br />5970 <br />5960 <br />5950 <br />5940 <br />5930 <br />5958 <br />5956 <br />5954 <br />5952 <br />5950 <br />5948 <br />5946 <br />5944 <br />5942 <br />5940 <br />Kai" <br />POND F <br />POND "F SMER <br />rim ar y Sp ill way P <br />t D -Gulch Cul v <br />TRAIL I W <br />OLD STA <br />TE HIGHWAY 133 <br />� <br />/ s950 <br />/ DlT R T MD�NTP�N <br />FARE <br />POND F <br />PLAN VIEW <br />SCALE 1" = 40' <br />PILE COVER <br />FULL WATER EL. 5954 <br />FULL SEDIMENT EL. 5946. <br />V V 1 -JLV <br />2.OH:1.OV <br />I` <br />00 !L� <br />,L <br />i 00' <br />000 <br />✓ <br />C _ <br />5980 <br />EMBANKMENT ELEV. 5956 <br />5970 <br />10' <br />ORIGINAL GROUND ------------ --------- EFFECTIVE <br />SLOPE 3.OH:1.OV <br />BOTTOM EL. 5944 <br />SECTION A - A' <br />SEDIMENT POND F <br />HORIZONAL SCALE 1" = 20' <br />VERTICAL SCALE 1" = 20' <br />5960 <br />5950 <br />5940 <br />5930 <br />POND F CAPACITIES <br />ACRE - FEET <br />WATER SEDIMENT TOTAL <br />2.0' <br />n A n T TTI A Tl <br />10% SLOPE SPILLWAY DETAIL <br />POND F <br />2.0' 1 FULL FLOW LEVEL <br />2.0 <br />10.0' <br />DESIGNED CAPACITY 3.81 0.81 4.61 <br />REQUIRED CAPACITY 3.19 0.25 3.44 <br />MINIMUM CULVERT SIZE <br />DRAINAGE AREA F <br />CULVERT MINIMUM <br />No. DIA. <br />C -F2 <br />30" <br />T <br />1.2,FREEBOARD <br />0.8 FLOW DEPTH <br />DEPTH <br />SLOPE MAY BE CUT OR FILL <br />DEPENDING ON LOCATION <br />go - <br />)0 r <br />oa <br />a <br />MIRAFI 60OX OR EQUAL--/ "- RIPRAP <br />TRAPEZOIDAL CHANNEL DETAIL <br />DRAINAGE AREA F <br />DITCHES: F7,F14, EAST DIV.** <br />**EAST DIV. bottom width = 2.0' (Min.) <br />1.2' FREEBOARD <br />0.8' FLOW DEPTH <br />EMEGENCY SPILLWAY DETAIL 2% <br />--W-10' TOP OF EMBANKMENT EL. 5956 <br />POND F <br />MINIMUM <br />DITCH <br />DEPTH REQUIREMENTS <br />DEER TRAIL DI TCH <br />DRAINAGE <br />AREA F <br />DITCH <br />DITCH DEPTH <br />FLOW <br />No. (Min.) <br />DEPTH <br />D -F1 0.7 <br />0.4 <br />D -F2 0.8 <br />0.5 <br />D -F3 0.8 <br />0.5 <br />D -F4 2.6 <br />1.6 <br />D -F5 0.8 <br />0.4 <br />D -F6 0.7 <br />0.4 <br />D -F7 1.5 <br />0.5 <br />D-F7a 1.9 <br />0.9 <br />D -F8 0.8 <br />0.5 <br />D -F9 1.1 <br />0.1 <br />D -F10 0.8 <br />0.5 <br />D -F11 0.6 <br />0.3 <br />D -F12 0.7 <br />0.4 <br />D -F13 1.1 <br />0.8 <br />(2%) D -F14 1.7 <br />0.7 <br />(30%)D -F14 1.1 <br />0.1 <br />D -F15 0.8 <br />0.5 <br />D -F16 2.3 <br />1.3 <br />D -F17 1.0 <br />0.7 <br />D -F18 0.9 <br />0.6 <br />D -F19 0.7 <br />0.4 <br />D -F20 1.3 <br />0.3 <br />UpDivWestl 1.1 <br />0.8 <br />UpDivWestl 1.3 <br />0.3 <br />(5%) UpDivEast 1.4 <br />0.4 <br />(30%)UpDivEast 1.1 <br />0.1 <br />3" CHANNEL STIFFNERS ON 48" CENTERS-----\, <br />TIE INTO BRIDGE STEEL FOR STABILITY <br />EMERGENCY SPILLWAY <br />--W-10' TOP OF EMBANKMENT EL. 5956 <br />PIPED <br />INLET EL. 5954 <br />MIN. <br />DEER TRAIL DI TCH <br />FULL WATER EL. 5954 <br />S = 2%-*..- <br />TRAPAZOIDAL CHANNEL <br />CONCRETE HEADWALL <br />STEEL FLUME SECTION <br />1 S <br />,�� <br />IOg ` <br />ftft <br />FULL SEDIMENT EL. 5946.4 <br />ftft S = 37.-� <br />S = 7% <br />EXSISTING RAIL BRIDGE <br />FIRE MTN. CANAL <br />SECTION B - B' <br />SEDIMENT POND F <br />HORIZONAL SCALE 1" = 10' <br />VERTICAL SCALE 1" = 4' <br />5958 <br />5956 <br />5954 <br />5952 <br />5950 <br />5948 <br />5946 <br />5944 <br />5942 <br />5940 <br />1 <br />DEPTH <br />"V" DITCH DETAILS <br />DRAINAGE AREA F <br />SEE MAP No. 21-3 FOR LOCATIONS <br />DITCHES: F4*,F7A*,F9*,F13,F15,F16*,F17, 18, 19 <br />* Rip rap plated channels <br />3' FREEBOARD <br />PLOW DEPTH <br />Steel Flume <br />TERRACE/V DITCH DETAILS <br />DITCHES: F2,F3,F5,F6,F8,F10,Ft1)F12,WDIV#1,WDIV#2** <br />OARD <br />ZEEBOARD NOTES: <br />1. Riprap shall consist of hard, dense, rough <br />fractured stone as nearly cubical as <br />practical. Stone shall be well graded in <br />OW DEPTH 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 />riprap size. <br />2. A geotextile fabric shall be placed under <br />all riprap. Use Mirafi 60OX or equal. <br />3. See Figure 4 for additional spillway details. <br />0.9' F: <br />3' <br />- <br />1.1' FI <br />- i <br />- <br />Steel Flume <br />TERRACE/V DITCH DETAILS <br />DITCHES: F2,F3,F5,F6,F8,F10,Ft1)F12,WDIV#1,WDIV#2** <br />OARD <br />ZEEBOARD NOTES: <br />1. Riprap shall consist of hard, dense, rough <br />fractured stone as nearly cubical as <br />practical. Stone shall be well graded in <br />OW DEPTH 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 />riprap size. <br />2. A geotextile fabric shall be placed under <br />all riprap. Use Mirafi 60OX or equal. <br />3. See Figure 4 for additional spillway details. <br />