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Underground Roadways <br />Amount per work day 6,000 <br />Amount per 355 work days -Acre Feet 6.5 <br />Conveyor Spays - 6 in mine <br />Transfer details 3 Sprays <br />Spray Details 1.6 gpm/spray <br />Consumption per transfer - 20 hour shift 5,760 gallons <br />6 Transfers 34,560 gallons <br />Consumption -acre feet for 355 Shifts 37.7 <br />Conveyor Sprays -Outside - 1 on stoker belt -Remaining Transfers Enclosed <br />Transfer details 1 Sprays <br />Spray Details 1.6 gpm/spray <br />Consumption per transfer - 20 hour shift 1,920 gallons <br />1 Transfers 1,920 gallons <br />Consumption -acre feet for 355 Shifts 2.1 <br />Bathhouse Consumption -Includes domestic potable water <br />Maximum Flow 15,000 gpd <br />Days per year 355 days <br />• Consumption/Acre Feet 16.3 <br />Unit Train Loadout <br />Bag houses take care of the majority of the dust suppression at the unit train <br />loadout. The conveyor system feeding the silo which is the truck dump up to the <br />place where the coal dumps into the silo has 4 spray systems with a consumptive <br />use as follows: <br />Spray System details 1 Spray <br />Spray Details IvLsters 0.5 gpm/spray <br />Consumption per system - 20 hour shift 600 gallons <br />4 Spray Systems 2,400 gallons <br />Consumption -acre feet for 355 Shifts 2.6 <br />The train loadout system has one spray system. Approximately 500 trains will be <br />loaded per year based on 5.0 million tons per year. Each vain is loaded in 2 hours <br />or less. <br />Spray System details 3 Sprays <br />Spray Details 1.6 gpm/spray <br />Consumption per system - 2 hour train 576 gallons <br />1 Spray System 576 gallons <br />• Consumption -acre feet for 500 trains 0.9 <br />2 <br />-TK-3~ <br />z/ g/oo <br />