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Attachment 1
<br /> Final Closure Construction Cost Estimate for the Jamestown Landfill-2008
<br /> Boston Pacific, Inc.
<br /> Item
<br /> 12No. Item Unit Est.Qty Unit Price Total
<br /> Mobilization LS 1 $201,800.00 $201,800.00
<br /> 2 Temporary Water Supply LS 1 $58,000.00 $58,000.00
<br /> Construction Surveying LS 1 _ $65,200.00 $65,200.00
<br /> 4 Traffic ControlLS 1 $20,400.00 $20,400.00
<br /> 5 Temporary Erosion and LS 1 $27,500.00 $27,500.00
<br /> _ Sedimentation Control
<br /> 6 Construct Temporary Construction EA 2 $2,150.00 $4,300.00
<br /> Entrance _
<br /> 7 Cleaning and Grubbing ACRE 18 $5,400.00 $97,200.00
<br /> 8 Remove Existing Drainage System LS 1 $27,300.00 $27,300.00
<br /> Disconnect, Protect and Reconnect
<br /> 9 LS 1 $4,560.00 $4,560.00
<br /> Existing Leachate Piping
<br /> Remove Existing Temporary
<br /> 10 LS 1 $3,510.00 $3,510.00
<br /> Geosynthetic Slope Protection
<br /> Disposal of Geosynthetic Slope
<br /> 11 Protection and Drainage Materials LS 1 $4,560.00 $4,560.00
<br /> On-Site
<br /> 12 Removal of Existing Landfill Gas Wells EA 6 $325.00 $1,950.00
<br /> 13 Removal of Existing Landfill Gas Vents EA 18 $325.00 $5,850.00
<br /> -_
<br /> 14 Excavate and Stockpile Existing CY 46,020 $2.68 $123,333.60
<br /> Vegetative Soil Layer
<br /> Excavate and Stockpile Existing
<br /> 15 CY 48,070 $2.55 $122,578.50
<br /> Monolithic Clay Layer
<br /> 16 Excavate and Stockpile Existing CY 18,025 $2.551 $45,963.75
<br /> Foundation Layer
<br /> 17 Excavate, Relocate and Compact CY 105,975 $3.94 $417,541.50
<br /> Refuse _
<br /> 18 Excavate, Process and Stockpile On- Cr 60,000 $8.20 $492,000.00
<br /> site Borrow
<br /> 19 Import Material from Off-Site Mine CY 15,000 $5.30 $79,500.00
<br /> 20 Prepare Buttress Foundation CY 850 $5.70 — $4,845.00
<br /> 21 Construct Buttress CY 37,500 $2.90 $108,750.00
<br /> 22 Place and Compact Foundation Layer CY 40,398 $6.50 $262,587.00
<br /> 23 Install Passive Landfill Gas Wells VLF 700 $83.00 $58,100.00
<br /> 24 Passive LFG Vent/Well Surface EA 50 $290.00 $14,500.00
<br /> Completions
<br /> 4(Double-Sided)
<br /> Install Passive Landfill Gas Trenches LF 8,000 $26.10 $208,800.00
<br /> and Vents
<br /> Install Low Permeability Barrier(40- SF 726,462 $0.48 $348,701.76
<br /> mil Textured LLDPE Geomembrane)
<br /> Install Geocomposite Drainage Layer
<br /> SF 726,462 $0.70 $508,523.40
<br /> Z:\PROJECTS\Allied Waste\IN81013 5 yr Review Plan\PCPCMP Amend 3 July 08\13oston Pacific
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