Laserfiche WebLink
<br />Activity Quantity Units Unit Cost Cost <br />F. Settling pond <br />1. Place overburden, 12" on 2 acres <br />2. Place topsoil 12" on 2 acres <br />3. Seed and mulch <br />3,227 <br />3,227 <br />2 <br />CY <br />CY <br />Acres <br />$1.25 <br />$1.25 <br />$800 <br />$4,034 <br />$4,034 <br />$1,600 <br />G. Lake shore final grade seed and mulch <br />I. Replace topsoil - 12" on 3 acres <br />2. Seed and mulch <br />4,840 <br />3 <br />CY <br />Acres <br />$1.25 <br />$800 <br />$6,050 <br />$2,400 <br />Disturbance Costs $173,892 <br />Contractor Mobilization (8%) $13,91 I <br />Overhead (18.5%) $32,170 <br />Administration (5%) $8,694 <br />Total $228,667 <br />Disturbed acreage - 45 acres <br />Financial Warrantee per Acre $5,081 <br />Activity Quantity Units Unit Cost Cost <br />Temporary Warrantee for Phase I Backfill <br />(to be released upon receipt of an approved <br />Temporary Substitute Supply Plan) <br />1. Backfill phase I mining area to within 435,600 CY 1.05 $457,380 <br />(existing ground water 5' to 6' deep, <br />average depth to bedrock 30', average <br />overburden 6',10 acres of fill area 27' <br />deep = 435,600 CY of fill <br />Contractor Mobilization (8%) $36,590 <br />Overhead (18.5%) $84,615 <br />Administration (5%) $22,869 <br />Total $60l ,454 <br />