2014-07-31_PERMIT FILE - C1996083A (6)

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20 RIPRAP 1.7' FREEBOARD ® 14% 1.5' FREEBOARD 1.5' FREEBOARD 1% 2.0' i J 1 FULL FLOW LEVEL + 2.p' 1 FULL FLOW LEVEL / 2 0.5' FLOW DEPTH 2 0.3' FLOW DEPTH ® 14% 0.5' FLOW DEPTH ® 1% 5.0' -� 2.0' D-✓s �� p(J . SIHI; IV EMBANKMENT . SPILLWAY DETAIL DITCH DETAIL �. POND J . � POND J D-H1 SLOPE MAY BE CUT OR FILL TERING 1.1� FREEBOARD DEPENDING ON LOCATION PIPE 2.0 FULL FLOW LEVEL r 2.0' 2 0.9' FLOW DEPTH 1 0.4' - Y i II EVER G SP WAY MIRAFI 60OX OR EQUAL 3" RIPRAP (D 50=3') - RIPRAP LINED CHANNEL EMEGENCY SPILLWAY DETAIL DITCH DETAIL D-H1 POND J O�NpPRY WIDTH - PERMIT 8 N FREEBOARD 0.3' FREEBOARD DEPTH 1 WE FULL FLOW LEVEL - _ ._ - FULL FLOW LEVEL S 1.5 DEPTH FLOW DEPTH 1 r 1.5 FLOW DEPTH POND J j 3.0' PLAN VIEW "V" DITCH DETAILS SCALE 1" = 50' TRAPEZOIDAL DITCH DRAINAGE AREAS HAND J - - - - SEE MAP Nos. 21-1, 21-2, 21-3 AND 21-4 FOR LOCATION DITCH J3, J8, J92 J10 & J11 5870 DITCHES: E.CWDiv. (0.6, 7.5* & 1 .0%) SECTION A - A' * Rip rap plated channels SEDIMENT POND J 5865 -ORIGIN L-GROUND I" = 10' POND J CAPACITIES 2H : IV MINIMUM -,CULVERT'. SIZE ACRE - FEET DRAINAGE AREAS H AND J - WATER SEDIMENT TOTAL SEE MAP Nos. 21-1, 21-2, 21-3 AND 21-4 FOR LOCATION DESIGNED CAPACITY 3.98 0.62 4.60 5860 FULL. WATER EL. 5856' CULVERT MINIMUM No. DIA. REQUIRED CAPACITY 2.18 0.14 2.32 C-Hl 42 C-Jl 24 2.0' 1 1.8' FREEBOARD �•� C-J2 24 - Use 30" C-J3 12 5855 - - - - - - - - - C-J4 24 1 C-J5 12 FULL FLOW LEVE \ C-J6 12 - Use 18" 0.2' FLOW DEPTH NOTES: C-J7 12 - Use 18" 1. For pond, culvert and ditch sizing calculations n C-J8 24 see Volume XI Appendix B. \_?;00 V EMBANK ENT C-J9 24" (Double Barrel) 2. Riprap shall consist of hard, dense, rough EL. 5e58 MINIMUM DITCH 1.0' practicafracturel s Stone tone ashall be wes nearly ll graded in cal as 5850 order that the voids can be filled, and at - - - - - - - - - - - - DEPTH REQUIREMENTS least 50 percent of the mass shall be stones equal to or larger than the specified DRAINAGE AREAS H, I AND J CONCRETE DITCH DETAIL 3. Alprap geotextile fabric shall be placed under 5845 FULL SEDIM11ENT EL. 5848.1' B TTOM EL 5846' SEE MAP Nos. 21-1, 21-2, 21-3 AND 21-4 FOR LOCATION all riprap. Use Mirafi 60OX or equal. 4. Pond dewatering pipe shall be plastic 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o FLOW irrigation pipe, PIP, 80 psi rated, with bell o * CV � Ln %0 I� 00 O` O + lV to 4Ln D No. DEPTH DEPTH i + + + + + + + + + + - + + + + + and spigot joints or glued joints, valved o O O O O O o 0 o O - - - - - - D-H1 SEE DITCH DETAIL D-Hl on the outlet end. D-H2 0.8 0.5 5. For sediment control plan see Map No. 20. 6. For drainage plans see Map No. 21-1, 21-2 - - D-Il SEE CONCRETE DITCH DETAIL 21-3 and 21-4. EMERGENCY SPILLWA EL. 5856 ' D-J1 0.8 0.5 5860 5860 D-J2 0.6 0.3 15 TR-84, Adequacy Response #2 T.K.B. 06/12114 ENGINEER'S CERTIFICATION FULL WATER EL. 5856 D-J3 1.8 1.5* 14 TR-84, Adequacy Response #1, pond ✓ revision K.B. 01128114 1 hereb t this drawing was done I T.D-J4 3.0 2.7 13 TR-84, Update topography, / /expand Pond J TK8. 11 25 13 Ln by irect supervision and D-J5 1.0 0.7 z 12 Update ditch sizes p P J.E.S. 06/25/09 th Q$I•, �'sfb�� qfo ation resented on D-J6 1.0 0.7 0 �L`q' . p S=2% Ln 11 As-built Pond J J.E.S. 08/13/OS th oYlddL�Lng is Awe d correct to the 5855 5855 SECTION B - B D-J7 1.5 1.2 > m * w 10 TR-45 Adequacy Review No. 2, DRMS email dated 5-7-07 T.K.B. 05108107 b m,yy �o F�� and belief and D-J8 1.5 0.5 9 TR-45 Ade uoa Review No. 2 T.K.B. 03/26/07 P d'. y ��Cono t* d in accordance SEDIMENT POND J D-J9 1.2 0.2* q y wi dz n d S = 296 - - - 1 I0' D-J10 1.4 0.4* No. DESCRIPTION: BY DATE A., g D-Jll 1.3 0.3* REFERENCES 6"°L2-'--14- M1_~ 2H : IV D-J12 0.7 0.4 1 VOLUME III, EXHIBIT 8 Colornerin BQe k• hop Dote A TI-SEEP COLLAR Colorado P. . 5850 5850 D-J13 0.7 0.4 2 VOLUME 1, SECTION 2.05.3(4) SECONDARY DEWATERI G PIPE D-J14 0.8 0.5 PREPARED FOR: PROD T: INLET L. 5854 D-J15 0.6 0.3 FULL SEDIMENT EL. 5848.1' D-J16 0.5 0.2 D BOWIE RESOURCES, LLC REG NE N0. 2 MINE D-J17 1.3 1.0 5845 5845 D-J18 1.1 0.8 D BOWIE NO. 2 MINE dUN 72014 D-J19 1.1 0.8 P.O. BOX 483 POND J DETAIL BOWIE RESOURCES, LLC PAONIA, COLORADO 81428 O O O O O O O O O O - (V t7 d LD C) n w E.CWDiv(0.6%) 2,2 1.9 Divis nf ln &Safety on, + + + + + + + + E.CWDiv(7.5%) 2.0 1.0 PREPARED BY: J. E. STOVER & ASSOCIATES ONE INCH TRU - - 31 Zbl O O O O O O o o E.CWDiv(1.0%) 1.5 1.2 -_ -- P.O. Box 60340 DESIGNED BY: TK.B. 10/06 DMG I.D. No. G 1996 OS.J DWG. NAME: Grand act. �o B,.Soe MAP NO. 22-J - _- --- * SEE TRAPEZOIDAL DITCH DETAIL _ --- - DRAWN BY: SCALE: --- AS NOTED CHECK D BY: