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Colorado Division of Reclamation, Mining and Safety <br />SAFEGUARDING UNDERGROUND OPENINGS <br />Task k: pgb State COIOradO <br />oaro: s2a2ao] county: Gunnison <br />User: TAK site West Elk Mine <br />Aganey or o~ganizatlan name: Colorado DlHSOn o/Redamatron, Mining and Sakry <br />Permit or otherjob action: TR-ip8 <br />Teak description: Seal Geer Creek Venf Shag end Escape Shag <br />Opening Description <br />Deer Creek Vent Shaft <br />Pressure grout annulus over 30 ft. <br />interval of sandstone <br />Purchased backfill <br />Concrete cap -poured in place <br />Deer Creek Vent Shaft <br />Pressure grout annulus over 30 ft. <br />interval of sandstone <br />Purchased backfill <br />Concrete cap -poured in place <br />Permit/fob K: C-80-00] <br />AbbreNation: crone <br />Filename: c:/iRpp]-ip9 <br />Dimensions Closure Method Quantity Unit Unit Cost Total cost <br /> (CIRCES) <br />2'x3.14x12'x0.5' Grout <br />' 1,131 CF $26.03 $ 29,440 <br />x30 <br />3665 cyds Adlt-backfill icy) 3,665 CY $7.80 $ 28,587 <br />452 sf 452 SF $91.09 $ 41,173 <br />2'x3.14x3'x0.5'x Grout 283 CF $26.03 $ 7,366 <br />30' <br />229 cyds Adit -backfill (cy) 229 CY $7.80 $ 1,786 <br />28 sf 28 SF $91.09 $ 2,551 <br />Total for this page $ 110,903 <br />