The integrated treatment system consists of an off-site SVE system (31 wells; VFD Blower, Heat Exchanger VPGAC), an on-site SVE system (32 wells; regenerative thermal oxidation (RTO) and dry scrubber), a dual-phase extraction (DPE) system (17 wells; 1,000 scfm positive displacement blower), an on-site vapor treatment system (RTO, air stripper, dry lime scrubber), an onsite groundwater treatment system (Advance Oxidation System AOS) and a groundwater extraction system (GETS 22 wells; LGAC, sanitary sewer discharge). A large pipeline network extends from the treatment facility to numerous dual screen vapor extraction wells, groundwater extraction wells, dual-phase extraction wells and injection wells throughout the site vicinity.
The integrated treatment system is designed to operate 24-hours a day 365 days per year. JHA performs OMM at the site five days a week, twelve months a year and monitors the site systems continuously via the PLCs. OMM consists of daily inspections; weekly, monthly, quarterly and annual data collection; monthly, quarterly and annual sampling events; well field inspections and routine system maintenance. OMM also includes as-needed services, such as verifying and optimizing PLCs SCADA operation performance; repairing/troubleshooting any issues that may occur during the operation of the system; changing bag filters; well, pump, and vault maintenance; carbon change outs; and start-up and shakedown of new system components during system expansion.