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MR 97-155 -ADDITIONAL DRILL HOLES AT ROCK DUST TANKS <br />I. Sealine 8" and 2'/4" holes, 308' deep <br />A. Drill rig (for grouting) <br />10 Fours @ $125/hr <br />B. Grout <br />5 cy @ $90/cy delivered <br />C. Excavate/Remove surface casing <br />Backhoe: 6 lirs @ $75/hr <br />Labor: 10 hrs @ $ I ~/hr <br />_ $ 1,250.00 <br />_ $ 450.00 <br />_ $ 450.00 <br />- $ 150.00 <br />Sub-total = $ 2,300.00 <br />Location Adjustment = 100.30% <br />Adjusted Cost = $ 2,306.90 <br />Admin Costs (l7%) = 392.17 <br />Total = $ 2,700.00 <br />• <br />t <br />MR 97- 155 2.05-54(f)(71) 10/24/97 <br />