Laserfiche WebLink
m FACILITY 5 YEAR [CLOSURE /%)ID 5 YEAR] POST-CLOSURE CARE COST <br /> The following costs ire calcullted on in Innual basts for the ftve <br /> <br />I [closum] tim [end] the [ftve year] post-closure pertod. It <br /> year <br /> <br /> should be posstble to use the same Innualtzed costs in the event that <br />,! <br /> an extension to the post-closum period is mqutred by the Departnmnt. <br /> <br /> m costs are as follows: <br /> <br /> 1. Semi-annual Facility Inspections <br />I The s~nt-annual inspection by the operator <br /> and/or ~er will be done by a two-person <br /> crew. Two days will be needed for the <br /> semi-annual visits and ~ day of office time. <br /> <br />m <br />m <br />m <br /> <br />80 wanhours/year at $35/nmnhour <br /> <br />Clerical time in support of the inspections <br />including report preparation, etc. <br /> <br />8 nmnhours/year at $12/manhour <br /> <br />$ 2,800 <br /> <br />$ 100 <br /> <br />m <br />m <br />m <br />m <br />m <br />m <br /> <br />2. Mowing <br /> <br />One annual ~wing at $30/acre for <br />80 acres. <br /> <br />3. Routine Erosion Danmge <br /> <br />Estin~ted emsion loss equals 1 ton per <br />acre per year (0.75 c.y./acre per year). <br /> <br />Total annual loss = 80(0.75) = 60 c.y. <br /> <br />Unit cost esti~ted at $4D.00 per cubic <br />yard ($17.50 for hand excavation, $0.50 <br />transportion, $11.00 for placement and <br />c~paction, and $1.00 for reseeding). <br />This amount is multiplied by 1.33 to <br />all~ for wet years. <br /> <br />$ 2,400 <br /> <br />,m <br /> m <br /> m <br />,m <br /> <br />Erosion repair cost: 60 c.y. at $40/c.y. <br /> <br />4. Vegetation and Soil Amendnents <br /> <br />Assure 10 percent area amendments per <br />year for the five year period. The <br />cost for repair of vegetation will be <br />$1,000 per acre. <br /> <br />83 acres (0.10) $1,000 = <br /> <br />5. Fence Replacement <br /> <br />$ 2,400 <br /> <br />$ 8,300 <br /> <br />m <br /> <br />11 <br /> <br /> <br />