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III IIIIIIIIIIIII III <br />999 <br /> <br />~ Pq~o~~C~ <br />EAST5IDE COAL COMPANY, WC. (~ j~~ <br />CO. Box 161 f' ~ ((~~ R nn ry/ R --_ <br />Silt, Colando 87651 LS ~ lS li '•1 ~5 <br />RQi) 8762944 ~ ~".~ ~-yr- <br />l <br />January 9, 1995 IS '~ ~~ ~ ~ ~ <br />~ L---- -... ,.. <br />John Kuzar, District Manager ~ ~!~_~~_; :- <br />Coal Mine Safety and Health, District 9 `~'~-=-- <br />P.O. Box 25367 <br />Denver, CO 80225-0367 <br />Re: Eastside Mine OS-02421 <br />Disposal of Mining Waste in Onderground Workings <br />Sealing Plan for the Eastside Mine <br />Dear Mr. Kuzar: <br />Eastside Coal Company is in the process of closing and reclaiming the <br />Eastside Mine. Equipment removal was started on January 5, 1995. <br />:astride Coal Company is requesting permission to dispose of approximately <br />?,000 yards of waste material stockpiled on the surface. This waste material <br />:onsists of a mixture of rock and coal. The rock is from development work in <br />.rock and rock spars located in the coal seam. <br />:'he following procedure will be used to dispose of the waste underground. <br />1. The material will be placed in the area indicated on the attache d <br />map. <br />2. The entry will <br />ventilation is not <br />3. Rock dust will <br />4. It will be plat <br />the material would <br />the mine. <br />be <br />di: <br />be <br />:ed <br />be <br />filled to no more than <br />;rupted. <br />applied to the material <br />in the entry such that <br />required to be removed <br />three feet fzom the roof so <br />as it is placed. <br />if the mine is re-opened, <br />for access to the rest of <br />5. Seals will be in place no later than 4 weeks after the material is <br />placed.underground. The seals will be in place by March 15, 1995 at the <br />latest. <br />he portals will be sealed as per to the drawing TYPICAL PORTAL SEAL, Drawing <br />which is attached. <br />he material will be placed underground beginning the 1st of February 1995. <br />f you have any additional questions, I would appreciate a phone call so <br />final approval can be obtained by that date. <br />incerely, <br />i <br />G-~~ <br />,, ~ <br />tc`phen S D <br />~neral Manager appRpVEO CMS ~ ~l ~ ~ B ~ l) ' <br />