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,~ <br />.1 <br /> <br /> <br />COLORADO WESTMORELAND INC, <br />ORCHARD VALLEY NINE <br />Y WASTE DISPOSAL AREA INSPECTION REPORT <br />NEW WEST RIDGE PILE <br />ITEM YES NO COMMENTS <br /> Waste has increased this qtr. <br /> due to spoil material removed <br /> from new OVWM site. Also have <br />1, Quantity of waste material added to been placing gob from new mine <br />waste disposal area this quarter. site in pile due to poor mining <br />(See attached calculations.) conditions in the new mine. <br /> No removal of gob to WSC wash <br /> plant this qtr. from pit, Gob <br /> hauled directly to wash plant b <br /> reject brought back to disposal <br /> area S deposited with some rock <br />2, Waste material deposited and compacted that is removed from OVWM b is <br />in 24" lifts? X compacted in 24" lifts. <br />3, Drainage alterations constructed? X <br /> Berms being constructed on all <br /> sides of lower portion of pit. <br /> Average south side height is 28 <br />4, Present height of waste material. ft. <br /> Filling in roadway that went <br />5. New bench constructed? X through east side of the pit. <br />6, Refuse material out slope placed at Checks have been made as berm <br />1V:2H? X is being constructed. <br /> No soil cover has been placed <br />7, Top of com leted fill at S~G? X as et. <br /> No erosion, Rock has been <br />8, Bench drainage adequate? X cleared from drainage ditch. <br />9, Areas covered with 4' non-toxic non- 9" topsoil, <br />combustible material? X 3'3" subsoil. <br /> Berms being constructed on east <br />10, Berms constructed on outslo es? X south b west sides of pi[. <br />11. Evidence of structural defects? X <br /> Subsoil 6 topsoil being removed <br />12. Topsoil adequately salvaged h stored? from storage areas. <br /> Majority of material comes from <br /> wash plant - material is mainly <br />13. Trash being removed? X rock. <br />14. Additional comments? <br />Inspector: ~~~ e~,e,~r _~ Date of Inspection: 1987 (numerous times) <br />I hereb c PDO RfC 1D~ construction of the waste dis osal area was done under m direct <br />Y ~Y•~~ ~ P P Y <br />supervisigfi ~1dGi.s cis~r~~ed as per the current Colorado Mined Land Reclamation Permit re- <br />quiremenG6. •`~ f; p 0 <br />/ :T <br />Signature'// `;;,' ..;' Wes, <br />6 v ...... G~; a~ <br />Q 'Cr~;ti E+` <br />E , V d ~~b0b0 <br />July 1, 1987 <br />Date <br />