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O <br />Grand Mesa <br />Coal Company Nol,. ~ 1 qg ~, <br />sss <br />u' <br />First and Columbia <br />P.O. Box 226 <br />Delta, Colo. 81416 <br />Office: (303) 874-7567 <br />Mine: (303) 856-6402 <br />UNDERGRntiplD DEVELOPMENT I:ASTE DISPOSAL AREA INSPECTION CHECKLIST <br />Construction Phase Inspected Observations Comments <br /> Yes No No Ins ected <br />1. Vegetation cleared" <br /> x <br />2. Available topsail removed an,1 <br />x <br />None available <br />stockpiled a, approved:' <br />3. Availab'.c overburden rem~~vc•d <br />and stockpiled as approved' x <br />4. Waste deposited in 24" or <br />shallo,•a•r Lifts? x <br />5. Each lift compacted to a least Computation sheets attached <br />90% oC maximum dry density" x 1 accepted at 89%. (see below) <br />6. Wood and debris being removed" <br /> x <br />7. Fill outslope 3.Sh:ly or less' <br /> x <br />8. Overburden and topsoil cover <br /> <br />at least 4' thick? x <br />9. Overburden and topsoil outsl~pe <br /> <br />3.Sh:ly or lest.? x <br />10. Evidence of structural defc•cts^ <br /> x <br />11. Access road and berm installed <br />properly <br /> x <br />12. Drainage above disposal arc+a <br /> <br />functional? x <br />13. Drainage within disposal area <br /> <br />functional" x <br />14. Excessive erosion? <br /> x <br />.~. ~.,,.~~~~~,.,~ uuse,va a uuy - The test that failed was using the maximun Proctor, using <br />[he average proctor 81.49 the test pasted with a 92%. No work other than dumping was done <br />during the 1 and 2 quarter of 1984. Area has not been compac~~„g~nce last dumping. <br />~'ehats 1-3 wee rethest of s~tes wh}ch filed i4 the 9-30-83 ~ checklist. <br />ereby certiefy t at the nspect on o' this Aisposal sit fayself or under <br />my direct supervision and that it is constructed in acco wit ~ e'rr4current approved <br />Mining and Reclamation Plan. /; ~~~ ~~ i£ <br />Date //- ~)_ ~Q Certified by .-= ~ / ,~, /~ ~'~/ ~~ <br />/~ <br />