USS-UPI LLC., Formerly USS-Posco Industries, Class 1* Permit Modification
3 Documents in Project
Summary
SCH Number
2002062026
Lead Agency
Department of Toxic Substances Control
Document Title
USS-UPI LLC., Formerly USS-Posco Industries, Class 1* Permit Modification
Document Type
NOD - Notice of Determination
Received
Posted
11/30/2022
Document Description
The California Department of Toxic Substances Control (DTSC), pursuant to authority granted under California Code of Regulations, Title 22, Division 4.5, Chapter 20, Section 66270.40, prepared an addendum for the approval of the Class 1* Permit Modification to the existing Post Closure Permit (Permit) for the USS-UPI, LLC. Facility (Facility), formerly USS-Posco Industries. The existing Permit outlines primary functions involving regular inspection of the landfill, Groundwater Self-Monitoring Programs (GSMP), and data analysis. This Class 1* Permit Modification (Permit Modification) does not include any changes to the permit or physical changes to the Facility. The Permit Modification is a proposed change to the statistical methods used for groundwater monitoring results analysis (i.e., updates to the Prediction Limits/Concentration Limits) following the conclusion of the 2018 sampling year. The improved sampling statistical method will allow for more accurate data collection on the contaminant levels present within the post-closure area.
Contact Information
Name
Kahui Lim
Agency Name
Department of Toxic Substances Control
Job Title
Hazardous Substances Engineer
Contact Types
Lead/Public Agency
Phone
Location
Cities
Pittsburg
Counties
Contra Costa
Regions
San Francisco Bay Area
Other Location Info
900 Loveridge Road, Pittsburg, CA 94565
Notice of Determination
Approving Agency
Department of Toxic Substances Control
Approving Agency Role
Lead Agency
Approved On
County Clerk
Contra Costa
Final Environmental Document Available at
Department of Toxic Substances Control
Permitting Division
8800 Cal Center Drive
Sacramento, CA 95826
Determinations
(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
No
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No
Attachments
Notice of Determination
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