| EFR®Results
Summary by Site Type
Daily cost to implement mobile dual-phase/multi-phase extraction
is not a true measure of comparing providers. The most meaningful
analysis to compare the relative performance and cost effectiveness
of various remedial technologies is to quantify the removal cost
of the contaminant (i.e. $/pound or $/gallon to remove the contaminant).
EcoVac Services has analyzed over 6,500 events that it has performed
to quantify these removal costs, which are summarized below.
| |
Equiv.
Gal./Event |
Cost/Eq.
Gal |
| FREE
PRODUCT - Gasoline |
125 |
$24 |
| FREE
PRODUCT - Diesel |
118 |
$26 |
| FREE
PRODUCT - Gas/Diesel |
99 |
$31 |
| DISSOLVED
PHASE - Gas |
34 |
$92 |
| DISSOLVED
PHASE - Gas/Diesel |
20 |
$145 |
| DISSOLVED
PHASE - Diesel |
19 |
$148 |
| ALL
SITES |
104 |
$29 |
Free product sites considered in this analysis consist
of all sites that contained >0.01 feet of free product. These
costs are all inclusive [e.g. mobilization/demobilization, project
management, reporting, invoicing, field personnel, equipment, fluid
disposal, offgas treatment (if necessary), subcontractors, etc.].
Contaminant removal costs is the true measure when comparing the
cost effectiveness of various technologies. |
