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Summary of Adequacy Review for TR-113 <br />Mine: West Elk Date review completed: 10/1/08 <br />Permit No.: C-80-007 DRMS reviewer: Tom Kaldenbach <br /> Require- <br /> ments <br />Requirements complied Comment <br /> with 7 (yes / <br /> no <br />2.03.6(1) Right of <br />ent yes MCC owns the ground. <br />Cultural resources The well will be drilled on private ground within the previously approved <br />(2.04.4) yes affected area. A letter from the SHPPO, dated 9/16/08, indicated previous <br /> surveys have been done at the proposed drill ad location. <br />Fish/wildlife <br />information (2.04.10, The well will be drilled on private ground within the previously approved <br />2.04.11, 2.05.6(2) yes affected area. <br />and 4.18) <br />Maps and plans The submittal includes a PE-certified map and refers to previously <br /> <br />(2.10) yes <br />a roved generic mud it design that was approved in TR-101. <br />Light-use roads <br />4.03.3) yes No new roads will be constructed. <br />Topsoil (4.06) and <br />topsoil markers Topsoil will be stockpiled and marked. <br />(4.02.7) <br /> Runoff can be expected to be alkaline with quality similar to pre- <br />Water quality disturbance conditions. The proposed work will not generate significant <br />protection (4.05.2) yes quantities of leachate-forming substances. The runoff from disturbed areas <br /> will be too alkaline to form leachates or to mobilize metals. <br />Impoundments The drillpad will drain to the immediately adjacent RPE lined ponds which <br />(4.05.9) yes have adequate capacity for this additional disturbance. The submittal <br /> includes a 1.5 FOS demonstration. <br />Sediment control The drillpad will drain to the immediately adjacent RPE lined ponds which <br />(4.05.5) yes have adequate capacity for this additional disturbance. <br />Reclamation plan <br /> <br />(2.05.4),backfi l l ing/gr MCC's previously approved reclamation plan includes backfilling the <br />ading (4.14), yes mudpit area and regrading to AOC, then seeding the regraded areas with a <br />revegetation (4.15) seed mix previously approved by DRMS. <br />Stream buffer zones <br />(4.05.18) yes The proposed well site is not near a stream. <br />Drillhole sealing <br />(4.07) and DRMS A mechanical packer will be placed at the lowest possible point in the hole, <br />Guideline for yes then the hole will be filled from bottom to top with cement grout placed with <br />methane drainage a tremmie tube. <br />wells <br />Bond amount (3.02.2) yes The operator has sufficient bond to cover the $2,668 needed for this TR <br /> (see attached estimate). <br />1