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TABLE 8
<br /> FORWARD LANDFILL
<br /> CLOSURE COST ESTIMATE SUMMARY
<br /> 187.6-ACRE CLOSURE AREA
<br /> ESTIMATED
<br /> ITEM DESCRIPTION QUANTITY UNIT PRICE COST
<br /> 1 PRE-CONSTRUCTION
<br /> Mobilization 1.0 LS $200,000.00 $200,000
<br /> Construction Surveyin2 1.0 LS $60,000.00 $60,000
<br /> Subtotal $260,000
<br /> 2 FINAL COVER 1
<br /> Lined Landfill Areas 93.8 acres
<br /> Preliminary Grading 4,196,248 sf $0.10 $419,625
<br /> Foundation Layer 2'thickness- 1'existing)(2)(3) 155,576 c $2.15 $334,488
<br /> Barrier Layer 40-mil LLDPE Geomembrane 4,196,248 sf $0.48 $2,014,199
<br /> Drainage Layer HDPE strip drains 10%coverage) 419,624 sf $0.70 $293,737
<br /> Vegetative Layer 2'thickness 307,063 c $2.03 $623,338
<br /> Unlined Landfill Areas 93.8 acres
<br /> Preliminary Grading 4,196,248 sf $0.10 $419,625
<br /> Foundation Layer 2'thickness- 1'existing) (2)(3) 155,576 c $2.15 $334,488
<br /> Low-permeability Layer(1'thickness) 155,576 c $6.75 $1,050,138
<br /> Vegetative Layer 2'thickness 307,063 c $2.15 $660,185
<br /> lburvey monument installation 2 ea $tsbu.uu $1,700
<br /> Subtotal $6,151,524
<br /> 3 IFINAL COVER CONSTRUCTION QUALITY ASSURANCE
<br /> Field Personnel/Monitorin /Re ortin 4 1 LS $433,433.00 $433,433
<br /> Subtotal $433,433
<br /> 4 DRAINAGE CONTROL SYSTEM
<br /> See Attachment 1, back-up sheet for detailed
<br /> breakdown. 1 LS $297,473.00 $297,473
<br /> Subtotal $297,473
<br /> 5 EROSION CONTROL 1
<br /> Soil Preparation 187.6 acres $1,630.00 $305,788
<br /> Seeding 187.6 acres $3,000.00 $562,800
<br /> Subtotal $868,588
<br /> 6 GAS CONTROL SYSTEM
<br /> See Attachment 2, back-up sheet for detailed 1 LS $1,824,675.00 $1,824,675
<br /> breakdown.
<br /> Subtotal $1,824,675
<br /> 7 SITE SECURITY STAGE VIII
<br /> Si nae 1 LS 1 $5,000.00 1 $5,000
<br /> Subtotal $5,000
<br /> 8 1 DEMOLITION 5
<br /> Structure Removal 1 1 LS 1 $50,000.00 $50,000
<br /> Subtotal $50,000
<br /> 9 IGAS MIGRATION MONITORING SYSTEM 6
<br /> 77T77N/A $0.00 $0
<br /> Subtotal $0
<br /> 10 1GROUNDWATER MONITORING SYSTEM MODIFICATION 6
<br /> N/A $0.00 $0
<br /> Subtotal $0
<br /> Forward Landfill PCPCMPR
<br /> Z:\PROJECTSWlied Waste\Forward\JN81013 5 yr Review Plan\PCPCMP Amend 4 July 08\Table 8 Clos Cst;Amend No.4:8/7/2008 Page 1 of 2
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