Laserfiche WebLink
r <br />J <br />TABLE 3.7-1 = RECLAMATION COST CALCULATIONS <br />COSTS SUMMARY <br />DIRECT COSTS <br />TASK; DESCRIPTION <br />1 ~Backfill and regrade mine bench area <br />2 ~Regrade steep slope area south of trailers <br />3 ' <br />I <br />4 ' <br />I <br />5 ~ <br />I <br />6 ~ <br />I <br />7 II <br />8 ~~ <br />9 <br />10 <br />ll <br />12 <br />13 <br />14 <br />15 <br />• 16 <br />17 <br />• <br />Recontour East Salt Creek bridge area <br />Backfill coal stockpile @ highwall base <br />Rip backfilled; rough graded areas <br />Finish grading of all recontoured areas <br />Pull fill slope material to base of cut slope <br />Recontour road surface <br />Place riprap in each stream channel <br />( 385cy Riprap @ $14.50/cy total cost) <br />Regrade sediment pond and drying area <br />Topsoil replacement in sediment pond area <br />Seal all portals <br />Seal monitoring well GW - l <br />Structural demolition <br />Revegetation <br />Fencing installation <br />Mobilization <br />TOTAL DIRECT RECLAMATION COSTS <br />INDIRECT COSTS <br />(DC) <br />COST <br />$20,553.20 <br />$1,671.95 <br />$71.53 <br />$385.82 <br />$571.24 <br />$566.93 <br />$3,148.24 <br />$3,307.50 <br />$5,582.50 <br />$1,533.01 <br />$1,492.54 <br />$11,916.80 <br />$39.12 <br />$17,132.89 <br />$21,959.48 <br />$7,603.20 <br />~9_dRl 1d <br />ITEM; DESCRIPTION COST <br />A-1 Public Liability Insurance ( 0.827. of DC ) ~ $828.34 ~ <br />A-2 ~Workmans Compensation ( 0.0127 of DC ) ~ $1,282.92 ~ <br />A-3 Contractors Performance Bond ( 0.8% of DC ) ~ $808.14 <br />A-4 1Job Superintendent ($34.01/hr X 273 Job Hours) 1 $9 284.73 1 <br />[$22.47 labor + 1L.5 fringes + {2.74 +8.80} truck] ~ ~ <br />B Contractor's Profit { 10% of DC ) ; $10,101.71 ~ <br />--------------------------------------------------------------------- <br />--------------------------------------------------------------------- <br />TOTAL OVERHEAD AND PROFIT $22.305.83 <br />CONTRACT COST (CC) $123,322.92 <br />ENGINEERING COSTS <br />C-1 ;Engineering & Bid Document Prep. Fees (4.25% ofCC); $5.241.22 ~ <br />C-2 Eng. Services - Contract Issue Cost (1.75% X CC) ; $2,158.15 <br />TOTAL ENGINEERING COSTS $7,399.38 <br />TOTAL RECLAMATION COSTS $(30,722.30 <br />RECLAMATION BOND AMOUNT 5131.000.00 <br />PAGE - 1 4/10/87 <br />$101.017.09 <br />