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OPERATIONS CONFIGURATION <br />APPENIDX B -OPERATIONS <br />Summary Coal Mine Waste Disposal Area Ditches and Culvert: <br />0 <br />00000000 <br />DITCH MAX BOTTOM <br />DITCHF <br />RIP <br />Desi n <br />Peak <br />Desi n <br />Ditch <br />TYPE GRAD WIDTH <br />DEPT <br />RAP <br />Event <br />Flow <br />Flow <br />00 ft.) <br />0 <br />0000000 <br />i1 <br />TRAP. 1.0% 1.0 <br />0.5 <br />010 <br />-Year <br />0.6 <br />0.6 <br />= <br />i2 <br />DELTED FROM DESIGN I��000 <br />0000000 <br />0 <br />J1 <br />V -DITCH 1.2% 0 <br />1.0 <br />10 -Year <br />1.8 <br />1.8 <br />J2 <br />DELETED FROM <br />DESIGN <br />(TR -91 <br />= <br />J3 ITRAP. <br />0.6% <br />3 0 <br />1.9 <br />0100 <br />-Yea <br />36.1 <br />36.1 <br />= <br />J4 IV <br />-DITCH <br />0.1 % <br />0 <br />3.0 <br />010 <br />-Year <br />22.9 <br />22 9 <br />= <br />J5 <br />V -DITCH <br />0.1 % <br />0 <br />1.0 <br />010 <br />-Year <br />0.7 <br />0.7 <br />J6 1 <br />V -DITCH <br />0 1% <br />0 <br />1.0 <br />010 <br />-Year <br />0.5 <br />0.5 <br />J7 <br />V -DITCH <br />33.0% <br />0 <br />1.5 <br />9.0 <br />10 -Year <br />22.9 <br />22.9 <br />= <br />J8 <br />TRAP. <br />0.7% <br />3.0 <br />1.5 <br />0100 <br />-Yea <br />6.2 <br />6 2 <br />J9 <br />TRAP <br />11.0% <br />3.0 <br />1.3 <br />15.0 <br />100 -Yea <br />14.1 <br />14.1 <br />=J10 <br />TRAP. <br />1.0% <br />3.0 <br />1.4 <br />100 -Yea <br />4.9 <br />4 9 <br />=J11 <br />TRAP <br />8 0% <br />3.0 <br />1.3 <br />12.0 <br />100 -Yea <br />11.0 <br />11.0 <br />= <br />J11 Optional <br />1/2 Cluvert <br />8 0% <br />0 <br />1 1 <br />0100 <br />-Yea <br />11.0 <br />11.0 <br />=J12 <br />V -DITCH <br />2.0% <br />0 <br />0.7 <br />0100 <br />-Yea <br />3.9 <br />3.9 <br />=J13 <br />V -DITCH <br />2.0% <br />0 <br />0.7 <br />0100 <br />-Yea <br />4.3 <br />4.3 <br />J14 <br />V -DITCH <br />5.0% <br />0 <br />0.8 <br />10 -Year <br />1.4 <br />1.4 <br />=J15 <br />V -DITCH <br />10 0% <br />0 <br />0.6 <br />010 <br />-Year <br />0.8 <br />0.8 <br />=J16 <br />IV -DITCH <br />10.0% <br />0 <br />0.5 <br />10 -Year <br />0 3 <br />0.3 <br />=J17 <br />IV -DITCH <br />10.0% <br />0 <br />1.3 <br />010 <br />-Year <br />0.4 <br />0.4 <br />=J18 <br />IV -DITCH <br />15.0% <br />0 <br />1.1 <br />90 <br />10 -Year <br />0.8 <br />0.8 <br />=J19 <br />V -DITCH <br />30.0% <br />0 <br />1.1 <br />9.0 <br />10 -Year <br />0.5 <br />0.5 <br />= <br />E. CW Div. (0.6%) <br />V -DITCH <br />0.6% <br />0 <br />2.2 <br />0100 <br />-Yea <br />1.2 <br />22.5 <br />0 <br />E. CW Div. (7.5%) <br />1 V -DITCH <br />7.5% <br />0 <br />2 0 <br />3 0 <br />10 -Year <br />0.9 <br />9.3 <br />E CW Div (1.0%) <br />V -DITCH <br />1.0% <br />0 <br />1.6 <br />010 <br />-Year <br />0.9 <br />10.5 <br />Coverfill SAE to CW% sSeg. <br />V -DITCH <br />1.0% <br />0 8 <br />10 -Year <br />0.9 <br />0.9 <br />'Culvert: <br />I I I0 <br />J124" <br />I I I I10 -Year 21.8 <br />218 <br />J2124" <br />I I I I10 -Year 22.9 <br />22.9 <br />J312" <br />0000010 -Year 12 <br />1.2 <br />J4 24" <br />00000100 <br />-Yea 11.0 <br />11.0 <br />J512" <br />0000010 <br />-Year 0.3 <br />0.3 <br />J6 12" <br />000010 <br />-Year 0 4 <br />0.4 <br />J7 12" <br />D000� <br />10 -Year 0.8 <br />0.8 <br />J8 24"-�000�0100-Yea <br />9.0 <br />9.0 <br />J9 Double barrel 24" <br />0000100 <br />-Yea 22.5 <br />22.5 <br />J10 temporary <br />F71_1111/2 30" O tional <br />000�� <br />100 -Yea 11.0 <br />11.0 <br />J1212" <br />000010 <br />-Year 0.8 <br />0.8 <br />J13 <br />12" <br />00�0� <br />10 -Year 1.4 <br />1.4 <br />J1412" <br />I00 <br />0010 <br />-Year 1.4 <br />1.4 <br />J15 <br />30" Half Culvert <br />0000010 <br />-Year 1 4 <br />1.4 <br />00000000 <br />01--10000000 <br />01-100000000 <br />Culvert size is minimum size <br />00000000 <br />Flow depth includes freeboard <br />000000 <br />TR -105 Volume XI, App. B-2 09/15 <br />