APPENDIXB
Project Costs
PROJECTED COSTS
Site:
Landfill 5
Description:
The selected treatment technology consists of air sparging in combination
Location:
Ft. Griffey, Ohio
with soil vapor extraction in the source area. Capital costs were incurred
Phase:
Interim RA Report
in Year 0 (1994). Actual O&M costs were incurred in Years 1 (1995)
1994, 1995-1999, 2000
Base Year:
through 5 (1999). Projected O&M costs are assumed for Years 6 (2000)
March 30, 2001
Date:
through 15 (2009). Periodic costs are incurred in Years 5, 10, and 15.
O&M COSTS (Years 6-15):
UNIT
DESCRIPTION
QUANTITY
UNIT
COST
TOTAL
NOTES
342XX HTRW O&M
.02 Monitoring, Sampling, Testing, and Analysis
10
YR
,149
1,490
.90 Performance Monitoring - SVE Vapor
1 sample/month * 6 extraction wells
.91 Performance Monitoring - SVE Emissions
10
YR
,692
,920
1 sample/month - SVE exhaust
10
YR
,200
2,000
.92 Site Groundwater Sampling (Quarterly)
Sample 8 wells/event VOCs, metals
.93 Site Groundwater Lab Analysis
10
YR
,920
9,200
Analysis for above
SUBTOTAL
9,610
.13 Physical Treatment
.32 Air Sparging
.05 Utilities
10
YR
,254
,536
Electricity + fuel
.09 Operations Labor
10
YR
,376
3,760
54 manhours per month
10
YR
,456
,560
.10 Maintenance Labor
6 manhours per month
.90 Equipment Repair
1
EA
,000
,000
2,856
SUBTOTAL
.13 Physical Treatment
.23 Soil Vapor Extraction
.05 Utilities
10
YR
,880
8,804
Electricity + fuel
10
YR
,064
0,640
.09 Operations Labor
82 manhours per month
10
YR
,184
,840
.10 Maintenance Labor
10 manhours per month
.90 Equipment Repair
1
EA
,000
,000
4,284
SUBTOTAL
.18 Disposal (Other than Commercial)
.90 Wastewater Discharge/Testing
16,000
GA
||content||
.25
,000
Purge & knockout water
||content||
,626,750
SUBTOTAL
10%
162,675
Contingency
||content||
,789,425
SUBTOTAL
5%
89,471
Project Management
Technical Support
10%
178,943
TOTAL O&M COST (Years 6-15)
,057,839
2000
PERIODIC COSTS (Years 10, 15):
UNIT
DESCRIPTION
YEAR
QUANTITY
UNIT
COST
TOTAL
NOTES
10
1
Each
,000
,000
Five Year Review Report
1 report at end of Year 10
15
1
Lump Sum
,250
,250
Demob SVE System 342XX.13.23.99
Remove equipment and piping
Demob AS System 342XX.13.32.99
15
1
Lump Sum
,125
,125
Remove equipment and piping
Well Abandon 342XX.02.04.20
15
28
Each
0
,800
15%
4,676
Contingency (% of Sum)
% of construction activities
5%
1,793
Project Mgt. (% of Sum + Cont.)
% of construction + contingency
Final RA Report
15
1
Each
,000
,000
,644
SUBTOTAL
,644
TOTAL PERIODIC COST (Years 10, 15)
2000
TOTAL PROJECTED COST (Years 6-15)
,111,483
B-3
Ft. Griffey Landfill 5 OU Interim RA Report
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