ERH Update – September 7, 2018

ERH Update – September 7, 2018:

ERH treatment system operating measures as of September 3, 2018:

• Average subsurface temperature was 100.0º C.
• The ERH system has applied 5,731,940 kWh of the estimated 8,255,000 kWh of energy to complete treatment.  This represents 69% of the estimated total energy necessary to complete remediation.
• The estimated TCE removal to-date is 1,859 pounds.
• The perimeter air monitoring system has shown no TCE emissions at the perimeter of the site. The air monitoring results will be available on EPA’s website at https://cumulis.epa.gov/supercpad/cursites/csitinfo.cfm?id=0402598.

Please note that you may see occasional steam from the thermal treatment unit during system operation.  This is normal water condensation caused by weather conditions, and not a release of TCE vapor.

Site Safety:

Please be aware that this is an active and secured site.  Thank you for respecting the safety boundaries and please do not enter the site for any reason.

Additional Information:

If you have any questions regarding site activities, please see the contact section of this website.