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TABLE 13 -5 <br />ALTERNATE SEDIMENT CONTROL AREAS <br />Unit Train Loadout - <br />11B <br />1.56 <br />0.030 <br />Berm around the area affected by <br />Area north of unit train <br />wind blown coal dust. Berm will be <br />loadout where dust <br />maintained a minimum of 12" high. <br />settled from the loadout <br />Runoff will accumulate 2" deep at <br />operation <br />the west end of the area. <br />Unit Train Loadout after <br />11C <br />#1 19.0 <br />0.34 <br />Berms at least 2.5' high and two <br />reclamation - sediment <br />#2 29.7 <br />1.38 <br />one hundred foot long silt fences. <br />ponds removed. <br />Northwest Intake <br />13C <br />0.10 <br />0.030 <br />A straw bale dike will be <br />maintained below this disturbance <br />area. <br />North Decline <br />12C <br />5.33 <br />0.32 <br />Drainage west of the reestablished <br />(Reclaimed) - West of <br />Channel <br />drainage channel and north of the <br />west diversion ditch will be <br />diverted by collection ditches to a <br />shallow depression excavated <br />below grade approximately 4' deep <br />x 40' wide by 120' long. The <br />design water depth of Twill allow <br />1' of freeboard. <br />North Decline <br />12C <br />1.49 <br />0.08 <br />Drainage east of the reestablished <br />(Reclaimed) - East of <br />Channel <br />drainage channel and north of a <br />collection ditch leading into Pond 7 <br />will be diverted by collection <br />ditches to a shallow depression <br />excavated below grade <br />approximately 3' deep x 20' wide x <br />90' long. The design water depth <br />of 2' will allow 1' of freeboard. <br />South Fan - Bench <br />SL -16 -009 <br />0.25 <br />0.005 <br />Grass Filter (Appendix 14 -6) <br />South Fan Lower <br />SL -16 -009 <br />0.21 <br />0.004 <br />Grass Filter (Appendix 14 -6) <br />Stockpile Area No. 10 <br />South Fan Center <br />SL -16 -009 <br />0.17 <br />0.003 <br />Grass Filter (Appendix 14 -6) <br />Stockpile Area No. 11 <br />South Fan Borrow Area <br />SL -16 -009 <br />0.23 <br />0.005 <br />Grass Filter (Appendix 14 -6) <br />TR -64 T13 -5 -2 (Rev 05/13) <br />