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• <br />Portal Face 6 Reclaimed slope Solld, substantial Incombustible material <br />Corrugated <br />metal tunnel to <br />n <br />such as concrete blocks, bricks, tiles, <br />(Alternative B <br />be removed to a <br />I _ _Ai <br />or concrete only) <br />minimum of 2' below <br />DESERADO MINE <br />Permanent Sealing <br />reclaimed slope or t <br />'1 <br />RANGELY, COLORADO <br />below bedrock <br />i4 <br />Area between <br />seal and <br />reclaimed slope <br />to be bockfilled 2• min <br />with Incombustable A,J <br />material. <br />Sealing of mine portal - Alternative A <br />Portal Face L Reclaimed slope Incombustible material <br />Corrugated a minimum distance of <br />metal tunnel to n 25 feet Into opening. <br />be removed to a 1 _ <br />minimum of 2' below <br />reclnimed slope or t tI 4 ' <br />below bedrock <br />.V <br />Sealing of mine portal - Alternative B <br />Existing opening <br />;eol constructed of a solid, substantial <br />ncombustible material such as concrete <br />clocks, bricks, tiles, or concrete <br />Section A - A' <br />Sealing of slope or drift openings per 30 CFR 75.1711 -2 and Section 4,07.3. <br />Permit Rev. #4 (11/2002) <br />V -19 <br />BLUE MOUNTAIN ENERGY, INC. <br />Figure V -1 <br />�a 0110712003 <br />pa�a <br />DESERADO MINE <br />Permanent Sealing <br />�.■c NTS <br />RANGELY, COLORADO <br />of Slope Entries <br />Portat-seol,dwg <br />Permit Rev. #4 (11/2002) <br />V -19 <br />