In-Situ Chemical Oxidation and Enhanced Bloremediation Pilot Study Works Plans
Summary
SCH Number
2014118087
Public Agency
Department of Toxic Substances Control
Document Title
In-Situ Chemical Oxidation and Enhanced Bloremediation Pilot Study Works Plans
Document Type
NOE - Notice of Exemption
Received
Posted
11/7/2014
Document Description
DTSC, pursuant to authority granted under Health and Safety Code, Section 25167, approved Pilot Study work plans for Univar USA, Inc. (Univar) to conduct pilot studies of advanced oxidation (ozone+peroxide) and enhanced bioremediation, as groundwater cleanup technologies for the destruction of volatile organic compounds (VOCs) in groundwater. The primary contaminants of concern are the industrial solvent tetrachloroethylene (PCE) and trichloroethylene (TCE). both PCE and TCE are present in on-site and off-site groundwater at levels exceeding drinking water maximum contaminant levels. The anticipated timeframe of the advanced oxidation pilot study is two months of active treatment followed by two months of monitoring. The anticipated timeframe of the bioremediation pilot study is five months of active treatment followed by 3-4 months of monitoring.
Contact Information
Name
Ryan Batty
Agency Name
Department of Toxic Substances Control
Contact Types
Lead/Public Agency
Phone
Location
Cities
Commerce
Counties
Los Angeles
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
S:15330, Class 30
Reasons for Exemption
Minor action designed to prevent, minimize, stabilize, mitigate, or eliminate the release or threat of of release of hazaroud waste or hazardous substances.
Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.