Route 60 Shell Station BTEX Remediation
Crawly, WV
February 2024
Former Gas Station
BTEX Remediation
IET designs and implements remediation for benzene, toluene, ethylbenzene and xylenes in soil and groundwater at former gas stations, fuel terminals and petroleum release sites.
Dual-Area Treatment Strategy
Greenbrier Environmental contracted IET for a dual-area BTEX remediation program at the former Shell station on Route 60. The project treated contamination around monitoring wells MW-4 and MW-5 using activated persulfate chemistry.
$54,463
Total Project Investment
Oxidant Chemistry
Primary Oxidants
- Sodium Persulfate4,046 lbs
- Potassium Persulfate1,011 lbs
Activators & pH Control
- Ferric Oxide (Activator)1,002 lbs
- Magnesium Oxide (Buffer)412 lbs
Treatment Areas
MW-4 Area
10 injection points
MW-5 Area
7 injection points
Project Specifications
Duration
3.5 days of active injection
Total Drilling
239 linear feet with abandonment
Equipment
Probe, injection trailer, nitrogen system, forklift
Crew
3-person crew with per diem