Final Site Information Package for National Remedy Review Board ...

TABLE B14-2
Summary of Estimated Costs for Typical Conceptual Designs
Site Information Package for National Remedy Review Board
TCD Code Name Unit
Human Health TCDs
2009 Direct
Capital Unit
Cost a ($)
2009
Indirect
Capital
Unit
Cost b
(%)
Present Value of 30
Years of
Operations and
Maintenance
Costs b
(%)
HH-2 Upland Waste Pile Soil Cover AC $58,400.00 70 13
HH-3 Millsite Decontamination LF $136,000.00 70 13
HH-4 Millsite Demolition/Disposal CY $169.00 70 13
Stream and Riparian Improvement TCDs
CD-AVG Current Deflectors EA $2,060.00 70 30
CD-SED Current Deflectors, Sediment Traps EA $1,870.00 70 600
VBS-AVG Vegetative Bank Stabilization LF $52.00 70 30
BSBR-AVG Bioengineered Revetments LF $122.00 70 30
FP/RP-AVG Floodplain and Riparian Replanting SF $1.34 70 18
OFFCH-AVG Off-Channel Hydrologic Features SY $42.70 70 18
CH REAL-1 Channel Realignment SY $42.20 70 17
Notes:
a
Detailed information about the TCD unit costs is provided in File B14-1 on the Supplemental CD to this Site
Information Package (Appendix D of the FFS Report).
b
As a percentage of the 2009 Direct Capital Unit Cost.
c
Cost equations valid for flow rates between 2,000 and 20,000 GPM.
d
Cost equations valid for flow rates between 5 and 1,000 GPM.
AC = acre; CY = cubic yard; CY-MI = cubic yard–mile; EA = each; GPM = gallons per minute; LF = linear foot;
LS = lump sum; SF = square foot; SY = square yard; TCD = typical conceptual design.
NOTE: The above costs are presented rounded to three significant figures.
NOTE: The above cost opinion is a Feasibility-Study-level estimate with a nominal accuracy of –30 percent to
+50 percent (–30/+50%).
NOTE: The above cost opinion is in 2009 dollars and does not include future escalation. The order-of-magnitude
cost opinion shown has been prepared for guidance in project evaluation from the information available at the time
of preparation. The final costs of the project will depend on actual labor and material costs, actual site conditions,
productivity, competitive market conditions, the final project scope, the final project schedule, and other variable
factors. As a result, the final project costs will vary from those presented above. Because of these factors, funding
needs must be carefully reviewed prior to making specific financial decisions or establishing final budgets.
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