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TRAPPER MINING INC. <br />SAND AND GRAVEL SITE <br />Table L-3. Reclamation treatment and associated production rates and coats. (2) <br />Production Costs Total Production <br />Operating (dollars/hour) Cost ($/acre) <br />Area (1) Treatment Equipment Rate (A/h r) Equipment Attachments <br />A,B,C,D Regrade D9L 0.125 $176.22 $ - $ 1,409.76 <br />A,C,D Topsoil replacement 627 Scraper 0.06 166.57 - 2,776.17 <br />A Rip surface D9L 0.13 176.22 - 1,355.54 <br />A,C,D Drag topsoil JD401D 3.3 35.11 12.50 14.43 <br />A,C,D Fertilize topsoil JD401D 8.5 35.11 12.50 5.60 <br />A,C,D Disk topsoil JD401D 2.2 35.11 12.50 21.64 <br />A,C Harrow topsoil twice JD401D 3.3 35.11 12.50 14.43 <br />A,C,D Drill perennials JD401D 3.7 35.11 12.50 12.87 <br />C Plant tree tubelinga Laborers - 50.00 - - <br />A,C,D Weed Control JD401D 4.9 35.11 12.50 9.72 <br />(1) A - road areas <br />B - pond areas (permanent) <br />C - all other disturbed areas <br />D - silt basin <br />(2) Based on 1983 actual rates at the adjacent Trapper Mine. <br />JMM/jb <br />l2/85 <br />