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TABLE 1 . 7 <br /> MIDCONTINENT RESOURCES, INC <br /> COAL BASIN, PI M COUNIY, COLORADO <br /> Project 1097-13 <br /> Culvert Design for Haul Roads 0437-103 <br /> ROAD 'G' TO NO. 5 MINE 10•-Yr/24-Hr 2,0 Inches Design of Culvert Installation <br /> Max. Water Available <br /> Culvert Status Old Drainage Drainage Time 10-Yr/24-11r peak Culvert Depth IIW Culvert Notes <br /> Sta4ion 1/ No. Area Structure of Curve Runoff Discharge Diameter at Inlet Capacity <br /> Nula)er Syst tin (S ML.) Type 2/ Concentration NLmd)er (Inches) (cfs) (Inches) (Feet) (cfs) <br /> _S� !F _-�SZ (6) _ (��- (8 (� (10 (11) _ _�12)_-- -(13� _`SL_4) <br /> 11-00 G E C'-1 0.02 C 5 80 0.56 7,1 18 2,5 7.2 See Road F <br /> 1 r>i-OOc, E G-2 0.04 C 5 I 75 0,38 3.5 18 2.5 1.2 <br /> 13}4OG E-` G-3 0.02 C 5 75 0.38 1.8 18 2.5 7.2 <br /> 211-50G, E C-4 0.04 C 5 75 0.38 1.1 36 !+ 37.0 <br /> 2813(k; E G-5 0.02 C I 5 70 0.24 0.6 - 18_ 2.5 - 7.?-i <br /> N <br /> w 400OG E G-6 0.01� C 5 70 0.24 0.3 18 2.5 7.2 <br /> 47+6Cx; E G-7 0.02 C 5 70 0.24 0.6 18 2.5 7.2- <br /> 56+30(;� F ^ C-8 0.05 C 5 70 0.24 1.4 18 2.5 7.2 v <br /> 6018OG E G-9 0.04 C 5 70 0.24 1.1 24 3.0 1-5.0 <br /> % 62+80G E I G-10 0.84 C 15 78 0.48 60 84 9.0 380 <br /> 65FOOG� E G-11 0.01 C 5 70 0.24 0.3 30 3.5 23.5 Add 24 <br /> Di-aiie er <br /> 70151X; EG-12 _ 0.01 C 5 70 0.24 0.3 18 Y 2.5 _ 7.2 <br /> 7(YI20(d E - C-13 0.01 _ C 5 70 0.24 0.3 24 3.0 15.0 <br /> 831"1 I• C-14 0.02_ C 5 70 0.24 0.6 I S 2.5 7.2 <br /> 90+2.OG E G-15 0.03 C 5 70 0.24 0.9 18 2.5 7.2 <br /> 971-20G E G-16 0 02 -- -� C -- 10 70 o.24 0.5- 36 4.0_ 37 -� <br /> 1(A 1-OOG E G-17 1_36 C 20 70 0,24 26.3 9 380 Cnal Creek <br /> 109180C1 E G--18 , 0.90 C 5 _ 70 0,24 25.6 18 2.5 7.2 <br /> 112400C I E G-19 0.03 C 5 70 0,24 0.85 30 3.5 23.5 <br /> 1?0130G E ( G-20 0.10 C 5 70 0.24 2.84 18 2.5 7.2 <br /> 1271-30C I E G-21. 0.001 - -v G_ _ _5 10 _ 0_2.4 0.03 18 2.5 <br /> / f- l�il ,r rt Cnl.rarl thnC receive Diaimjt-,t'- Prcmi <br />