Former Kearney-KPF Facility (CAD 9814219715), Second Post Closure Permit
Summary
SCH Number
2004068432
Public Agency
Department of Toxic Substances Control
Document Title
Former Kearney-KPF Facility (CAD 9814219715), Second Post Closure Permit
Document Type
NOE - Notice of Exemption
Received
Posted
6/25/2004
Document Description
This Second Post Closure Permit, requires the facility to continue to operate and maintain the groundwater treatment system that consists of a groundwater extraction well field, UV/OX units to treat 1-4-dioxane and volatile organic compounds (VOCs), an air stripper, and injection well, and a storm water basin, until the groundwater clean-up standards have been accomplished. The Second Post Closure Permit provides for pumping and treating groundwater and monitoring the site for at least an additional 30 years or until cleanup standards have been met.
Contact Information
Name
Douglas P. O'Neal
Agency Name
Department of Toxic Substances Control
Contact Types
Lead/Public Agency
Phone
Location
Cities
Stockton
Counties
San Joaquin
Notice of Exemption
Exempt Status
Other
Type, Section or Code
General Rule sec 15061(b)(3)
Reasons for Exemption
1. Evaluation of the treatment system by DTSC and the Regional Water Quality Control Board (RWQCB) indicates that the system is adequate, working as designed and protective against further groundwater contamination.
2. The monitoring program meets the requirements for water quality monitoring and response programs pursuant to California Code of regulations Title 22, Division 4.5, Chapter 14. The current monitoring and reporting requirements plan are being maintained with the addition of the addition of 1,4 Dioxane to the list of chemicals and the addition of a new point of compliance wells. Chemicals detected show a consistent stable levels and an overall trend of decreasing concentrations over time.
3. DSTC toxicologists have determined that no land use restrictions on the surface use of the property are necessary and the onsite groundwater will not be used as a drinking water source. The property is currently for industrial uses.
4. Post-closure activities are carefully regulated to assure against the potential for any additional environmental concerns. Financial assurance requirements have been revised to incorporate current costs and those of the new equipment and the operations. Costs have also been revised to incorporate current costs and those of the new equipment and the operations. Costs have also been revised to assure site operations and maintenance for 30 years from the new post-closure date.
5. The air emissions from the (UV/OX) and air stripper are periodically monitored and are below the threshold of 2 lbs. per day allowed by the San Joaquin Valley Air Quality Mangement District.
6. Annual inspections have proven adequate to maintain the impervious surface cap.
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.