Laserfiche WebLink
1 <br />1 <br />1 <br />1 <br />1 <br />1 <br /> <br /> <br />^ Uni[ price estimates are assumed [o retlzct market price conditions 'mcludine contractor <br />overhead and profit. A five-percent administrauve con[ingencv for DIG to administer <br />the work is added ro the cost estimate subtotal. <br />The following table is provided as an initial estimate for reclamation bonding based on the <br />phasing and sequencing of mining and reclamation activities described in this permit <br />application. [t is intended to provide a basis For applicant bonding expectations and an <br />es[ima[e of po[ential bonding requirements for comparison to bond calculations performed by <br />DMG during the permitting process. <br />Table L-1 <br />Estimated Reclamation Costs <br />Ogilvy Ditch In-Place <br /> Activity ,approximate Unit Total <br /> Amount Unit I Cost Cost <br />1. Evaporative losses for one year at 2.3 acre-feet 115.3 Acre-Ft 5200 523,156 <br /> per year times 50.34 acres. i <br />'. Backfill and surface preparation For reclaimed 228,30 Cu. Yd. 1 50.70 5160,195 <br /> perimeter slopes at 23yd'ILF times 9950 LF. <br />' 3. Prepare and place topsoil on stripped phase for 16.133 Cu.Yd. 50.35 55.647 <br /> reseeding at 10 acres (typical) needing 12-in. of <br /> topsoil placemen[. <br />4. Drill-seed backfilled slopes (includes seed, 33.3 I Acre 5600 i 517,269 <br /> <br />mulch and fe«ilizer) at 126 ft=/LF times 9950 LF t <br />~ ~ <br />5. Drill-seed regraded/topsoiled phase adjacent to 10.0 Acre 5600 56.000 <br /> active mining phase. <br />6. Collzct and haul inciden[al refuse Izft at si[e for 100 Cu.Yd. 525 52.500 <br /> disposal at landfill. <br />7, Plant two-in. calipzr couomvood trees a[ 40 Tree 550 52.000 <br /> approximate 40-ft cen[ers along riparian buffer <br />I <br /> zone. i <br />i <br />SUBTOTAL I SZ16.767 <br />5:'o Administrative Contineencv ~ S 10.338 <br />GRAND TOTAL 5227,605 i <br />~ ~ ~.1'Hl 11 l i 'I C.]u Vi] ~ n wln rn. k` I"~ tool rrv ncJ J... <br />;i <br />