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No. 5A Mine Portal Multi - Services Building <br />SUBSTANCE <br />Used oil <br />Emulsion oil <br />Emulsion & Water <br />Emulsion & Water <br />Chemical Storage <br />(MgCL or NaCL) <br />Oil <br />Antifreeze <br />MAXEMM QUANTITY <br />3,000 gallons <br />10,000 gallons <br />8,000 gallons <br />1,000 gallons <br />10,000 gallons <br />1,000 gallons <br />500 gallons <br />CONTAINMENT <br />concrete floor /curbs <br />concrete floor /curbs <br />concrete floor /curbs <br />concrete floor /curbs <br />concrete floor /curbs <br />concrete floor /curbs <br />concrete floor /curbs <br />AREA <br />Multi -Serv. Building <br />Multi -Serv. Building <br />Multi -Serv. Building <br />Multi -Serv. Building <br />Multi -Serv. Building <br />Multi -Serv. Building <br />Multi -Serv. Building <br />Containers of fire - fighting chemicals and weed control chemicals may be stored in the Shop /Warehouse <br />Building on a temporary or long -term basis. <br />Rock -Dust Tanks - Four rock -dust tank installations were established and used to support active mining operations <br />at the following locations: <br />Empire Village <br />Shop (2) <br />No. 5A Portal <br />These installations were used to transfer rock -dust through boreholes into the underground workings for rock - <br />dusting mine entries to reduce the potential for ignition and propagation of coal -dust explosions. The rock -dust <br />tanks have been removed and refurbished for use at Twentymile Coal, LLC's Foidel Creek Mine. <br />Bathhouses - The men's bathhouse, located adjacent to the main office building, and the women's bathhouse, <br />located nearby, were used for showering by mine personnel. A visitor's bathhouse was located adjacent to the <br />women's bathhouse. These facilities were located in the general mine office area, as shown on Map 26. All <br />bathhouse facilities have been demolished, and the associated disturbance areas reclaimed. <br />Coal Handlin Storage Facilities - The major components of the Coal Handling/Storage Facilities are located in the <br />general facilities area, and included: <br />• No. 5 Mine Conveyor <br />• No. 5A Conveyor and Transfer (Reclaimed) <br />• 48 -Inch Overland Conveyor <br />• Stacking Tube <br />• Primary Raw Coal Stockpile and Reclaim System <br />• 30,000 Ton Raw Coal Stockpile (No. 9 Portals — Reclaimed) <br />• Screening and Sizing Building and Sampling Building <br />• 36 -inch Overland Conveyor <br />• 10,000 Ton Storage Silo and De -icing System <br />• Laboratory and Sample Shed <br />• Railroad Spur <br />• Track Scale and Scale Building <br />No. 5 Mine Conveyor and Stacker Belt. Historically, the No. 5 Conveyor extended from the No. 5 Portal and fed <br />coal to the No. 5 Stacker Belt. From the stacker, coal was fed to the raw coal storage pile. With reclamation of the <br />No. 5 Mine Portal, the 48 inch conveyor and stacker belt has been removed from the site. <br />TR14 -36 2.05 -9 Revised 10/13/14 <br />