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King Mines C1981035 Midterm Review No. 7 Page 65 of 123 <br />SAFEGUARDING UNDERGROUND OPENINGS <br />Task description: Seal Mine Openings <br />Site: King Coal Mine Permit Action: Midterm Review No. 7 Permit/Job#: C1981035 <br />PROJECT IDENTIFICATION <br />Task #: 100 State: Colorado <br />Date: 2/11/2015 County: La Plata <br />User: SLB <br />Agency or organization name: DRMS <br />UNIT COSTS <br />Abbreviation: None <br />Filename: C035-100 <br />Opening Description <br />Dimensions <br />Closure Method <br />Quantity <br />Unit <br />Unit <br />Cost <br />Total Cost <br />Portal 1 seal <br />200 <br />Adit closure - bulkhead <br />200.00 <br />SF <br />$76.48 <br />$15,296.00 <br />seal, >= 36 sq. ft. (per sq. <br />ft.) <br />Portal 1 drain pipe <br />165 <br />PVC drainpipe, 6 in. <br />165.00 <br />LF <br />$5.12 <br />$844.80 <br />diameter (per In. ft. incl. <br />mat. & labor) <br />Portal 1 backfill <br />185 <br />Adit closure - backfilling <br />185.00 <br />CY <br />$3.00 <br />$555.00 <br />(per cu. d. <br />Portal 2 seal <br />200 <br />Adit closure - bulkhead <br />200.00 <br />SF <br />$76.48 <br />$15,296.00 <br />seal, - 36 sq. ft. (per sq. <br />ft. <br />Portal 2 drain pipe <br />165 <br />PVC drain pipe, 6 in. <br />165.00 <br />LF <br />$5.12 <br />$844.80 <br />diameter (per In. ft. incl. <br />mat. & labor <br />Portal 2 backfill <br />185 <br />Adit closure - backfilling <br />185.00 <br />CY <br />$3.00 <br />$555.00 <br />(per cu. d. <br />Portal 3 seal <br />200 <br />Adit closure - bulkhead <br />200.00 <br />SF <br />$76.48 <br />$15,296.00 <br />seal, >= 36 sq. ft. (per sq. <br />ft. <br />Portal 3 drain pipe <br />165 <br />PVC drainpipe, 6 in. <br />165.00 <br />LF <br />$5.12 <br />$844.80 <br />diameter (per In. ft. incl. <br />mat. & labor <br />Portal 3 backfill <br />185 <br />Adit closure - backfilling <br />185.00 <br />CY <br />$3.00 <br />$555.00 <br />(per cu. d. <br />Portal 4 seal <br />200 <br />Adit closure - bulkhead <br />200.00 <br />SF <br />$76.48 <br />$15,296.00 <br />seal, >= 36 sq. ft. (per sq. <br />ft. <br />Portal 4 drain pipe <br />165 <br />PVC drain pipe, 6 in. <br />165.00 <br />LF <br />$5.12 <br />$844.80 <br />diameter (per In. ft. incl. <br />mat & labor <br />Portal 4 backfill <br />185 <br />Adit closure - backfilling <br />185.00 <br />CY <br />$3.00 <br />$555.00 <br />(per cu. d. <br />Job Hours: 32.00 Total Cost: $66,783.20 <br />