Cost Data: 360 Closure of Waste Impoundments
Typical Implementation Scenario
Close a earthen animal manure lagoon or storage facility. Typical scenario includes cost to remove manure by pumping or hau
The closure of waste impoundments that are no longer used for their intended purpose, in an environmentally safe manner.
Practice Description
Earth fill used to close structure. (Maximum cost not to exceed $25,000).
Geographic Area: Statewide
Unit for Cost Estimate: CuYd
Practice Life (Years): 15
Discount Rate (%/Year): 5%
Materials
Waste/Contaminated Waste/Contaminate
Soil Moved with d Soil Exported with
Excavator Dump Truck
Soil/Fill Material Cost ($/CuYd):
Units Moved per hour: 35 35
Units CuYd CuYd
Equipment Cost w/Operator ($/Hr) $90.00 $60.00
Total Excavation Cost/Unit (CuYd): $3.60 $1.71
Scenario Example: Units Unit
Length (ft): 200 Ft
Width (ft): 150 Ft
Storage Depth (ft): 8 Ft
Depth of Waste/Contaminated Soil: 2 Ft
Waste/Contaminated Soil Moved with Excavator 2,222 CuYd
Waste/Contaminated Soil Exported with Dump Truck 2,222 CuYd
Storage Area to be Filled with Imported Soil: 8,889 CuYd
Total Cost per CuYd Original Storage Area: $10.46 Multiplied times 1.07 for 2009
based on Cost Increase Factor for machine
Data Source: RS Means Data Page Number 410 G-1030 120" Item Number 1000 and G1030 155 Item Number 4900" Page N
Determined by SC State Engineer, Assistant State Engineer and State Resource Conservationist on 9/29/09.
Equipment/Installation
(Included in Materials cost)
Labor
(Included in Materials cost)
Mobilization
2% or materials, equipment and labor
Operation & Maintenance (Annual)
None
Acquisition of Technical Knowledge
None
Forgone Income (Annual)
None, possible land brought into production.
Risk
Reduced risk, change in land use
Administration & Permit Costs
None
Total Cost Estimate:
Associated Practices:
633-Waste Utilization, 378-Pond, 342-Critical Area Planting.
remove manure by pumping or hauling and then earthwork
n environmentally safe manner.
cost not to exceed $25,000).
Cost/Unit
$10.46 6
Soil/Fill Imported
with Dump Truck
$6.05
25
CuYd
$60.00
$8.45
$/Unit
$3.60
$1.71
$8.45
$86,921
d times 1.07 for 2009
n Cost Increase Factor for machinery
30 155 Item Number 4900" Page Number 421.
ionist on 9/29/09.
$0.00
$0.00
$0.21
$0.00
$0.00
$0.00
$0.00
$0.00
$10.67
Cost Data: 360 Closure of Waste Impoundments
Typical Implementation Scenario
The closure of waste impoundments that are no longer used for their intended purpose, in an environmentally safe manner.
Geographic Area: Statewide
Unit for Cost Estimate: CuYd
Practice Life (Years): 15
Discount Rate (%/Year): 5%
Materials
Soil/Fill
Waste/Contaminated Imported
Waste/Contaminated Soil Moved with Soil Exported with with Dump
Excavator Dump Truck Truck
Soil/Fill Material Cost ($/CuYd): $6.00
Units Moved per hour: 20 20 20
Units CuYd CuYd CuYd
Equipment Cost w/Operator ($/Hr) $80.00 $80.00 $90.00
Total Excavation Cost/Unit (CuYd): $4.00 $4.00 $10.50
Scenario Example: Units Unit $/Unit
Length (ft): 200 Ft
Width (ft): 60 Ft
Storage Depth (ft): 8 Ft
Depth of Waste/Contaminated Soil: 2 Ft
Waste/Contaminated Soil Moved with Excavator 889 CuYd $4.00
Waste/Contaminated Soil Exported with Dump Truck 889 CuYd $4.00
Storage Area to be Filled with Imported Soil: 3,556 CuYd $10.50
$44,444
Total Cost per CuYd Original Storage Area: $12.50
Data source: Local contractors.
Equipment/Installation
(Included in Materials cost)
Labor
(Included in Materials cost)
Mobilization
2% or materials, equipment and labor
Operation & Maintenance (Annual)
None
Acquisition of Technical Knowledge
None
Forgone Income (Annual)
None, possible land brought into production.
Risk
Reduced risk, change in land use
Administration & Permit Costs
None
Total Cost Estimate:
Cost/Unit
$12.50 6
$0.00
$0.00
$0.25
$0.00
$0.00
$0.00
$0.00
$0.00
$12.75
Cost Data: 360 Closure of Waste Impoundments
Typical Implementation Scenario
Close a 1 Acre-Foot Waste Storage Lagoon.
The closure of waste impoundments that are no longer used for their intended purpose, in an environmentally safe manner.
Geographic Area: Statewide
Unit for Cost Estimate: CuYd
Practice Life (Years): 15
Discount Rate (%/Year): 5%
Materials
Soil/Fill
Waste/Contaminated Imported
Waste Moved with Soil Exported with with Dump
Irrigation equipment Dump Truck Truck
Soil/Fill Material Cost ($/CuYd): $3.00
Units Moved per hour: 40 25 25
Units CuYd CuYd CuYd
Equipment Cost w/Operator ($/Hr) $50.00 $70.00 $90.00
Total Excavation Cost/Unit (CuYd): $1.25 $2.80 $6.60
Scenario Example: Units Unit $/Unit
Length (ft): 200 Ft
Width (ft): 60 Ft
Storage Depth (ft): 8 Ft
Depth of Waste/Contaminated Soil: 2 Ft
Waste/Contaminated Soil Moved with Excavator 889 CuYd $1.25
Waste/Contaminated Soil Exported with Dump Truck 889 CuYd $2.80
Storage Area to be Filled with Imported Soil: 3,556 CuYd $6.60
$27,067
Total Cost per CuYd Original Storage Area: $7.61
Data source: Local contractors.
Equipment/Installation
(Included in Materials cost)
Labor
(Included in Materials cost)
Mobilization
2% or materials, equipment and labor
Operation & Maintenance (Annual)
None
Acquisition of Technical Knowledge
None
Forgone Income (Annual)
None, possible land brought into production.
Risk
Reduced risk, change in land use
Administration & Permit Costs
None
Total Cost Estimate:
Cost/Unit
$7.61 6
$0.00
$0.00
$0.15
$0.00
$0.00
$0.00
$0.00
$0.00
$7.76