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2.0' <br />1 <br />L\ <br />2.0 <br />i <br />I, <br />n_" � n" rr, ,., <br />10% SLOPE SPILLWAY DETAIL <br />POND F <br />FULL FLOW LEVEL <br />10.0' ow <br />EMEGENCY SPILLWAY DETAIL 2% <br />POND F <br />MINIMUM DITCH <br />DEPTH REQUIREMENTS <br />DRAINAGE AREA F <br />1.1' FREEBOARD <br />0.9t FLOW DEPTH <br />1 <br />DEPTH <br />1. <br />SLOPE MAY BE CUT OR FILL <br />DEPENDING ON LOCATION <br />-- 11 <br />1.5 <br />MIRAFI 60OX OR EQUAL-/ � RIPRAP <br />TRAPEZOIDAL CHANNEL DETAIL <br />DRAINAGE AREA F <br />DITCHES: F7,F14, EAST DIV. ** <br />1.2' FREEBOARD * *EAST DIV. bottom Width = 2.0' <br />0.8' FLOW DEPTH <br />DEPTH <br />DARD <br />TH <br />LL DITCH DITCH FLOW <br />_ - No. DEPTH DEPTH <br />% �i' D -Fl 0.7 0.4 "V" DITCH DETAILS <br />0 <br />SCALE IN FEET D -F2 0.8 0.5 <br />«« � 593 w <br />D -F3 0.6 0.3 DRAINAGE AREA F <br />GP 0 20' 40' 80' D -F4 2.4 1.4 SEE MAP No. 21 -3 FOR LOCATIONS <br />DEER T UNTP�N N / D -F6 0.7 04 <br />Dl MO DITCHES: F4*, F7A*, F9*, F13,F15,F16 *,F17,F21 *,F22,F23 *, WDIV #2* <br />T FARE �� . W E ! D -F7 1.7 0.7 * Rip rap plated channels <br />D -F7a 2.2 <br />'-` D -F8 0.7 0. 0.4 <br />D -F90 0.8 0.5 <br />D -F11 0.6 0.3 <br />POND F D -F12 0.7 0.4 WIDTH <br />D -F13 2.5 1.5 <br />PLAN VIEW POND F CAPACITIES D -F14 1.4 0.4 <br />D -F15 0.8 0.5 <br />SCALE 1" = 40' ACRE - FEET D -1716 2.3 1.3 <br />D -F17 1.0 0.7 <br />PILE COVER <br />WATER SEDIMENT TOTAL D -F18 0.6 0.3 FLOW DEPTH W/ FREE OARD <br />5980 5980 D -F19 0.8 0.5 <br />FULL WATER EL. 5954 DESIGNED CAPACITY 3.81 0.81 4.61 D -F20 0.8 0.5 1 FULL FLOW LEVEL <br />EMBANKMENT ELEV. 5956 REQUIRED CAPACITY 3.80 0,30 4.10 D -F21 1.5- 1.9 0.5- 0.9 <br />D -F22 0.8 0.5 <br />5970 5970 D -F23 0.5 0.2 <br />FULL SEDIMENT EL. 5946. 2.OH:1.OV 10, ® UpDivWestl 1.1 0.8 3.0 <br />596 5960 UpDivWest2 1.3 0.3 - <br />0 <br />- - ��`�"��� -� ��" MINIMUM CULVERT SIZE UpDiv East 1.5 0.5 TERRACE /V DITCH DETAILS <br />- - - � DITCHES: F1, F2, F3, F5, F6, F8, F10, F11, F12,F18,F19,F20,WDIV #1,WDIV #2 ** <br />5950 5950 DRAINAGE AREA F <br />ORIGINAL GROUND - - - - - - - - - - - - - - - - - - - - - EFFECTIVE `''�-. ** <br />SLOPE 3.OH:1.OV # design se W. Div. Ditch 2 has two desi Appendix B for details <br />5940 5940 CULVERT MINIMUM segments, see pP <br />BOTTOM EL. 5944 <br />No. DIA. <br />C -F2 30" <br />5930 5930 C -F4 30" <br />5958 <br />5956 <br />5954 <br />5952 <br />5950 <br />5948 <br />5946 <br />5944 <br />5942 <br />5940 <br />SECTION A - A' <br />SEDIMENT POND F <br />HORIZONAL SCALE 1" = 20' <br />VERTICAL SCALE 1" = 20' <br />3" CHANNEL STIFFNERS ON 48" CENTERS <br />TIE INTO BRIDGE STEEL FOR STABILITY <br />EMERGENCY SPILLWAY <br />l0' <br />TOP OF EMBANKMENT EL. 5956 <br />P /PED <br />INLET EL. 5954 <br />MIN. <br />DEER TRAIL DITCH <br />FULL WATER EL. 5954 <br />S <br />TRAPAZOIDAL CHANNEL <br />._ - - - - - - - - -- *- -��� <br />CONCRETE HEADWALL <br />STEEL FLUME SECTION <br />1O-Z <br />FULL SEDIMENT EL. 5945 <br />` S <br />EXSISTING RAIL BRIDGE <br />FIRE MTN. CANAL <br />SECTI ©N B - B' <br />SEDIMEiNT POND F <br />HORIZONAIL 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 />Steel Flume <br />REEBOARD 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 />