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Lam. ~~ III IIIIIIIIIIIII III <br />--- <br />- _ ~_~,,, • 999 <br />INC. <br />A SulaiM~ary <br />Wetlem fads <br />AflgaWion, Inc. <br />December 27, 1993 <br />Ms. Barbara Pavlik <br />Division of Mineral and Geology <br />1313 Sherman Street, Room 215 <br />Denver, CO 80202 <br />RE: NOV C-93-153 <br />NOV C-93-154 <br />NOV C-93-155 <br />NOV'C-93-156 <br />NOV C-93-157 <br />DESERADO MINE C-81-018 <br />r; <br />r-! ':: <br />t~E~ ,' ( 19g ; <br />,:. 3 <br />Dear Ms. Pavlik: <br />I am writing to you regarding the five NOV's issued by DMG on December 16, 1993. The NOV's <br />are described as follows: <br />NOV (f NATURE OF NOV DMG ACT CITED <br />C-93-153 Failure to make annual submittal of Sed pond 4.05.6(13) <br /> inspections (except Pond DP-1) to the DMG by a <br /> professional engineer. <br />C-93-154 Failure to construct and maintain diversions according to 4.10.3(2), <br /> designs in the mine permit Refers to diversion south 4.09.2(7), 4.05.4, <br /> side of RDA 2/3 and diversion north side of RDA 4. 4.05.3(1), 4.05.3(7) <br />C-93-155 Falure to pass disturbed area runoff through a sediment 4.05.2(1) & <br /> pond or to demonstrate that disturbed area runoff does 4.05.2(3) <br /> not require treatment to meet applicable effluent limits. <br />C-93-156 Failure to compact coal refuse to 90°h of maximum dry 4.10.4(3)(b) <br /> density and to determine 'rf lifts of refuse had been <br /> compacted to 909'° of maximum dry density. <br />C-93-157 Failure to have impoundments certified by a professional C-05.9(10) & <br /> engineer and inspected on a quarterly basis. Refers to C-05.9(13) <br /> impoundments at RR loadout, conveyor transfer stations <br /> and fresh water lagoon. <br />Suite #305 <br />405 llrbdn Sweet <br />Iaktwood, Colorado 80228 <br />Teleptrone 303988-9626 <br />Telecopier 30398bA147 <br />