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n <br />~~ <br />~~ Grand I~I~sa <br />Coal Company <br />Construction Certification <br />November 1984 - May 1986 <br />UNDERGROUND DEVELOPMENT i;ASTE DISPOSAL AREA INSPECTION CHECKLIST <br />First and Columbia <br />P,O. Box 226 <br />Delta, Colo. 81416 <br />Oftice: (303) 874-7561 <br />Mine: (303) 856-6402 <br />Construction Phase Inspected Observations Comments <br /> Y<~s No No Ins ected <br />1. Vegetation cleared" <br /> X <br />2. Available topsoil removed and <br />stockpiled as approved' X <br />3. Availab'e overburden removed <br />and st~:ckpiled as approved: X <br />4. Waste deposited in 24" or <br />shallna~er Li Et.=.? X <br />S. Each lift compacted to a least Computation sheets attached <br />907. of maximum dry density X <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 />at least 4' thick? X <br />9. Overburden and topsoil outsl~pe <br />3.5h:1v or less? X <br />10. Evidence of structural defects' <br /> X <br />11. Access road and berm installed <br />properly X <br />12. Drainage above disposal area <br />functional? X <br />13. Drainage within disposal area S fight ponding at tae' will be corrects <br />Eunccional^ X in the Summer of 1 <br />14. Excessive erosion? <br /> X <br />~'' """~" """` ""'r`"° """' - Piezometers have been monitored monthly since last <br />certification, 11-9-84, with no problems noted. - Temporary cover planted in <br />the Fall of '83 and Spring of '84 growing well. - There has b •algwtruction <br />o~ the d~~pos~l aria ~ince F~11 '~4 <br />I here y cert YY t at t e nspect on o_ bhis disposal site was f or under <br />my direct supervision and that it is constructed in accordant a nt approved <br />ttining and Reclamation Plan. ~~~ ~ ~ <br />~d <br />Date ~ 'L 7- BG Certified by ~"~Mi~_ ~//I~~,~G~i(Q ~ ~~~ <br />