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Dump trucks and/or front-end loaders deposit material here during the day. A front-end loader then will pick-up this <br />material and feed it into the Crusher Feed Bin as needed. <br />Crusher Feed Bin - This elevated, tapered bottom, steel bin is approximately 12' x 12' square and has a height of 9'. <br />The bin can hold 7 tons of material. The bin is portable, mounted on skids. A grizzley with bars spaced 8" on <br />center covers the top where the loader feeds material. At the end of the day's crusher operations, the bin is emptied. <br />The bin has a live bottom transfer conveyor to move material to the Crushing Plant Trailer. <br />Crushing Plant Trailer - This mobile crushing plant is assembled on an open trailer measuring 8' wide x 44' long. <br />The trailer is registered with the State of CO DMV as "Special Mobile Machinery". The machinery on this trailer <br />consists of. Crusher Feed Conveyor, Jaw Crusher Grizzley, Jaw Crusher, Roll Crusher Feed Conveyor, Roll <br />Crusher, and Electrical Distribution Gear. As part of setup, this trailer is jacked up and put on wooden cribbing for <br />stability and vibration. control during operation. <br />Crushed Rock Conveyor - This conveyor moves the final product from the Crushing Plant Trailer to the Crushed <br />Rock Bin. <br />Crushed Rock Bin - This elevated, tapered bottom, steel bin is approximately 15' x 15' square and has a storage <br />height of 16'. The bin can hold 80 tons of material. The bin is portable, mounted on skids. A removable roof <br />covers the bin to keep the weather out and prevent any acidic runoff. The bin has a live bottom transfer conveyor to <br />move material to the Ball Mill Feed Conveyor. <br />Ball Mill Feed Conveyor - This conveyor moves the crushed product from the Crushed Rock Bin to the Ball Mill <br />Trailer. <br />Ball Mill Trailer - This mobile gravity separation plant is assembled in an enclosed trailer measuring 8'6" wide x <br />8'6" high x 48' long. The trailer is registered with the State of CO DMV as "Special Mobile Machinery". The <br />• machinery in this trailer consists of. Ball Mill, metered lime feeder, Concentrating Table, Middlings Recycle Pump, <br />Electrical Distribution Gear, and Water Distribution Piping. As part of setup, this trailer is jacked up and put on <br />wooden cribbing for stability and vibration control during operation. <br />Flotation Trailer - This mobile flotation separation plant is assembled in an enclosed trailer measuring 8'6" wide x <br />8'6" high x 48' long. The trailer is registered with the State of CO DMV as "Special Mobile Machinery". The <br />machinery in this trailer consists o£ (1) Two-Bank Float Cell, (1) Four-Bank Float Cell, (1) Six-Bank Float Cell, <br />pH Control and Monitoring/Recording Instrumentation, Electrical Distribution Gear, and Water Distribution Piping. <br />As part of setup, this trailer is jacked up and put on wooden cribbing for stability and vibration control during <br />operation. <br />Other Mobile/Portable Equipment - At any given time there may also be parked in this area front-end loaders, <br />excavator, road grader, flatbed trailer, utility trailer, storage containers, engine driven compressor trailer, dump <br />trucks, employee vehicles, heavy equipment implements, water truck, and any other equipment necessary to conduct <br />operations. A portable toilet is also located on site. <br />Water Holding Pond - An old prospecting trench was cleaned out and lined with 3" of steel reinforced shot-crete. <br />The cured concrete was then sealed with an asphalt emulsion. The pond measures an average of 4' deep x 6' wide <br />x 100' long and can store 18,000 gallons of mill feed water. A minimum of 6" of freeboard shall be maintained for <br />averting an overflow situation. <br />Upon recommendations by the DBMS, a 60 mil textured HDPE liner will be installed prior to operations. This liner <br />will be assembled from 22.5' wide material that will be field fabricated. The seams will be made with a fusion <br />machine. The fabrication process overlaps the liner seams approximately 6" and fuses a double seam. The "pocket" <br />between the seams shall then be inflated with air and leak tested. <br />New water and recycle water is contained here for milling operations. It shall be noted that on the west end a very <br />. gradual "ramp" was incorporated into the pond so that any errant critters could safely escape. The surface of the <br />textured HDPE is rather rough and not slippery when wet. <br />Page 3 of 35