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TABLE 1 . 3 ._,.�_--- -- - ------ --- I <br /> PflDCXj-q,nMj''Ti RESOURCES, INC <br /> I <br /> COAL BASIN, P1TK1N COUNTY, COIQRADO ` <br /> Project 1097-13 <br /> Culvert Design for haul Roads 0437-103 <br /> ROAD "("' 'it) 1FINE: 4 Design of Culvert Installation <br /> Max. Water Available <br /> Culvert S is Old Drainage Drainage Time 10-Yr/24-11r Peak Culvert Depth 11W Culvert Notes <br /> Station 1f NO. Area Sttlicture Run <br /> of Curve off Discharge Diawter at Inlet Capacity <br /> Pdsnber SystLiuu (S Mi.) TyTje 2/ ^oncmtratirn Nullher (Inches) (cfs) (Inches) (Feet) (cfs) <br /> (1) (2) ._._,- 3 U) 5 6 7 (8) 9 10 11 12 13 (14) <br /> O+-z'O C E C-1 0.001 C 5 82 0.64 0.20+ 18 2.5 7.1 See Road D <br /> 5 50 C E C-2 1.54 C 20 70 0.L4 29.7 120 <br /> 9160 C E C 3 0.O8L C S 80 0.56 17.6 84 <br /> 361-20 C E kD-1 0.009 I) 5 85 0.79 2,3 - <br /> 471-80 G 1) 0.004 D 5 85 0.79 0.3 - <br /> 54120 C E RD-2 0.003 D 5 80 0.56 0.5 - <br /> 63120 C E C-4 0.072 C 7 80 0.56 18.7 36 4.0 37 <br /> 71480 C D 0.006 C 5 85 0.79 1.5 18 2.5 7.1 <br /> 1/120 C E -5 h.013 G 5 85 0.79 3.1 36 4.0 37 <br /> 92+-00 C E- -3 .006 D 5 85 0.79 1.6 - <br /> 102+-10 C E w-4 .003� D 5 80 0.56 0.5 - <br /> 117_-F50 C 1; :-6 ).008 C 5 86 0.84 2A 36 4.0 37 <br /> 122-120 C E tD-5 l.008 1) 5 87 0,90 2,4 - <br /> 136100 C D .0001 C 5 87 0.90 1.8 18 2.5 7.1 <br /> 139F20 C E C-7 0 006 G 5 87 0.90 1.8 24 3.0 15 <br /> 151400 C E RJ-o 0.010 D 5 87 0 90 3.0 - <br /> 1/ P - Propoued 1/ C - Culvert- % Receives additional drainage <br /> L. - wuting D Ditch at- Curve <br />