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Page Four <br />Scraper costs <br />_ $,3485/acre <br />$3,485/acre x <br />$0.54/yd.3 soil x 6,453 yd.3 soil/acre <br />10 acres (final stage) _ $34,850 <br />Placement of seedbed quality material on <br />except for the last stage, will be done <br />stage of pile construction. However, <br />calculation, the worst. situation, i.e., <br />with maximum area stripped (10 acres), <br />covering p]us retopsoiling costs. <br />all completed stages of the pile, <br />when stripping soil for the next <br />for purposes of reclamation bond <br />that WECC abandoned the .facility <br />has been used to calculate the <br />Wildlife Shrub Clusters (purchase of tublings plus <br />labor to plant shrubs) (11 acres @ $766/acre) _ $ 8,426 <br />Estimated reclamation costs = $ 97,960 <br />10% contingency = 9,796 <br />$107,756 <br />HAULAGE AND PLACEMENT COST ESTIMATE FOR 606 LOCATED ON THE LONER BENCH <br /> <br />In order to estimate haulage and compaction costs for the temporarily <br />stockpiled gob to the upper disposal site, it_was estimated that a_maximum <br />of 175,000 tons of gob would be on-site at any one time. ~ At present there <br />are approximately 75,000 tons of gob stockpiled and it is estimated that an <br />additional 100,000 tons of gob will be generated between now and May 1, <br />1986. <br />Based upon a contractor's estimate, using his own equipment to haul the gob <br />from the "U. S. Steel Laydown area" to the upper bench waste disposal site of <br />53.00 per ton, a cost of, $525,000 has been estimated. In addition, based <br />upon a contractor's estimate using his own equipment to spread, shape and <br />compact the refuse, of $1.50 per ton, an additional cost of $262,500 has <br />been projected. Thus a total haulage and construction cost for the pile of <br />$787,500 has been added to the performance bond. <br />Thus estimated construction and reclamation costs for the refuse pile, the <br />access road to the pile and haulage and placement of existing gob totals: <br />Construction Costs - Access Road $ 671,880 <br />Reclamation Costs - Access Road $ 273,832 <br />Construction Cost - Disposa l Site $ 253,158 <br />Reclamation Cost - Disposal Site $ 107,756 <br />Haulage & Pl acement Cost - Existing Gob $ 787 500 <br />094 <br />2 <br />6 <br /> , <br />, <br />• <br />