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4 (FORM 2 - Public frling) <br />11. Describe proposed surface excavation or other land disturbance. including roads. pits. trenches. waste piles. drill pads and <br />collar areas of underground workings, ponds. etc... <br />Surface excavation limited to on -site disposal of sludge material from existing settling pond. Material will be <br />tested for metals toxicity and acid base potential; Material will be mixed with lime for neutralization and <br />exposed native site material. The trench may be lined or covered with PVC or LDPE liner if it is determined <br />that leaching into the existing dump material would result in degradation of the background environment. <br />12. Proposed Disturbance (approximate) Describe the proposed drilling to be conducted, including anticipated number of holes, <br />diameter, depth, location, etc... Submit additional pages if necessary: <br />A. Drill Pads: Quantity 0.00 Average Width 0.00 (ft) Average Length 0.00 (ft) <br />B. Drill Holes: Quantity 0.00 Depth 0.00 (ft) Diameter 0.00 (in) <br />C. Mud Pits: Quantity 0.00 Average Width 0.00 (ft) Average Length 0.00 ( ft) <br />Average Depth 0.00 (ft) <br />Described proposed underground work. including reopening of old workings. advancement of adits or shafts. <br />trenches. pits. cuts. rock dumps, or other types of disturbance. describe type. quantity and general dimensions: <br />Underground work will consist of re- entering an open edit and investigating the source of water (15 to 20 gpm) flowing <br />from the portat; potential fur grouting off the source of the water, and evaluating possible bulkhead <br />locations for final project closure,if necessary. Hand channel sampling will be conducted on exposed structures to verify <br />existing resource information. If grouting is determined to be a probable viable method of shutting off the source of <br />underground water then a_grouting.p(anwill be developed_and. submitted _to_the.Divisinnjot_approvaL <br />F. Other Disturbances (please describe): <br />No other disturbances are anticipated at this time other than repair of existing structures <br />and general site clean -up of past mining operation debris. <br />G. Indicate Chemicals and Fuels used or stored on site. List type. quantity and method to store. <br />Di c I f i I - 500 gallon tank with weather protection roof and full containmenttank_will <br />supply portable generator or may be utilized for fuel storage. Tank will be re- supplied by fuel <br />cell mounted in a pick -up truck containing less than 100 gallons of diesel fuel. Grouting <br />►rrateriat5 fut yruutirry piograrrrwitt - be - determined at time ttte ytuuliny program defined: <br />F. New Road(s): Length (ft) Width (ft) <br />Significantly Upgraded Road(s) Length (ft) Width (ft) <br />Are culverts or other crossings proposed ?, If so, please describe: <br />The project will utilize existing site roads No new roads will be constructed. <br />