Closure Plan Revisions for General Environmental Management of Rancho Cordova


SCH Number
Public Agency
California Department of Toxic Substances Control (DTSC)
Document Title
Closure Plan Revisions for General Environmental Management of Rancho Cordova
Document Type
NOE - Notice of Exemption
Document Description
The Department of Toxic Substances Control (DTSC) approves of the supplement to the Closure Plan for the hazardous waste facility permit at the General Environmental Management Facility (Facility) at 11855 White Rock Road, Rancho Cordova, CA 95742. The Facility must implement its closure plan, which has been supplemented to address the contaminants of potential concern (COPCs) within Areas A, B, C, and D at the Site. The proposed supplement to the Closure Plan, the Concrete Removal Work Plan dated April 26, 2024, involves the removal of concrete impacted with lead, dioxins, polychlorinated biphenyls (PCBs), and total petroleum hydrocarbons (TPH) quantified as diesel (TPH-d), confirmation sampling, and the preparation of a closure report.

Contact Information

Kahui Lim
Agency Name
Job Title
Hazardous Substances Engineer
Contact Types
Lead/Public Agency


Rancho Cordova
Northern California
Other Location Info
11855 White Rock Road, Rancho Cordova, CA 95742

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Categorical Exemption: [CCR Title 14 Sec. 15308]
Reasons for Exemption
DTSC has determined none of the exceptions to the categorical exemptions apply to this project, as described in Public Resources Code Section 21084(c), (d), and (e), and 14 CCR Section 15300.2. The closure plan supplement is consistent with the actions taken by regulatory agency, to assure the maintenance, restoration, enhancement, or protection of the environment.
County Clerk


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