*
SRO-Site Rehabilitation Order issued by the FDEP following
1 yr. verification sampling.
**
All sites were treated in-situ with the highest contaminated
monitoring well reported.
†
FL ID-Site identification number assigned and results
verified by the FDEP.
‡
U-Undetectable
FORMER
ED MORSE HONDA
North
Palm Beach, Florida, FDEP Facility ID #50/9804189
FORMER
GAS STATION SITE CLEANED UP WITH 5 MONTHS OF ACTIVE
TREATMENT
Formerly
a gas station in the early 1960’s—the site consisted
of two separate areas of contamination on a 3 acre parcel
of land. Soil lithology consisted of fine to medium
sand. Parcel A was approximately 80’ x 50’; Parcel B
was approximately 140’ x 80’. Soil contamination extended
approximately 6’-10’ and the groundwater was contaminated
from 10’-20’.
Treatment
began in February utilizing Biovation’s Bio-Cycle™ bioremediation/recycling
treatment method. The total combined treatment time
for both Parcel A & B was 5 months. Final well samples
confirmed the site was remediated and all previous contamination
was undetectable.
GROUNDWATER
MONITORING WELL ANALYTICAL SUMMARY:
CROOKS
FARM
Ft.
Pierce, Florida, FDEP Facility ID #56/9807808
A
discharge at the site resulted in contamination to both
the soil and groundwater. Phase II assessment reports
determined approximately 500 cubic yards of soil was
contaminated. Soil lithology was a combination of sandy
soil characteristics from 0’-2’ and dense non-permeable
gray clay from 2’-15’. The area of groundwater contamination
was approximately 60’ x 60’ and extended from 5’-15’.
Treatment
utilizing Biovation's Bio-Cycle™ bioremediation/recycling
method commenced in July. During the first phase of
treatment, groundwater was extracted from a 4-inch recovery
well and pumped to the Bio-Cycle™ treatment trailer
where FDEP-approved bacteria, enzymes, nutrients and
air were added. The treated groundwater was then injected
into the soil via Top Down Soil Points. The soil was
continuously treated for approximately 45 days.
During
the second phase of treatment, on-site groundwater was
again extracted from a 4-inch recovery well and pumped
to Biovation’s Bio-Cycle™ treatment trailer where FDEP-approved
bacteria, enzymes, nutrients and air were added. The
treated groundwater was then recycled through eight
injection wells to treat the groundwater contamination.
Approximately 619,000 gallons of water was extracted,
treated and recycled through the soil and groundwater
during the project.
Treatment
was complete in November when all levels of soil and
groundwater contamination tested below state target
levels. Mandatory quarterly monitoring events began
three months later—all reports confirmed contamination
levels remained below state target levels and in fact
continued to decline. A Site Rehabilitation Completion
Order was issued by the FDEP in January the following
year.
GROUNDWATER
MONITORING WELL ANALYTICAL SUMMARY:
JOE’S
TEXACO
Broward
County, Florida, FDEP Facility ID #8629489
GROUNDWATER
MONITORING WELL ANALYTICAL SUMMARY:
