Rancho Cordova Logistics Center Buildings 1 and 2, Area 49000 Remedial Action Plan
4 Documents in Project
Summary
SCH Number
2021090544
Lead Agency
City of Rancho Cordova
Document Title
Rancho Cordova Logistics Center Buildings 1 and 2, Area 49000 Remedial Action Plan
Document Type
NOD - Notice of Determination
Received
Posted
10/12/2023
Document Description
The Department of Toxic Substances Control (DTSC) approved the Remedial Action Plan (RAP) for the Rancho Cordova Logistics Center Buildings 1 and 2, Area 49000 (Project Site). The RAP summarized previous environmental investigations and concluded that the remediation of Volatile Organic Compounds (VOCs) including
trichloroethene (TCE), chloroform, 1,3 butadiene, benzene, and ethylbenzene in soil vapor is required for the planned commercial/industrial warehouses development (Warehouse Development). The Warehouse Development Project includes five (5) warehouses and four (4) stormwater detention basins. The RAP was prepared for Buildings 1 and 2, which are the only buildings currently planned for construction. Buildings 3, 4, and 5 are planned for possible construction at a later date and therefore, not included in the approved RAP.
Project activities consist of installing a Vapor Mitigation System (VMS) underneath the planned Warehouse Buildings 1 and 2. This remedy involves incorporating passive VMS with an active contingency into the engineering designs for the buildings to address the potential intrusion into indoor air of VOC vapors from beneath the building slabs. The VMS would collect VOC vapors and vent them to ambient air above the building roof. This remedy is consistent with the existing Land Use Covenant (LUC) for the Site which requires vapor mitigation on any new buildings constructed that are intended for occupancy. The VMS is fundamentally incorporated into the physical design of the Warehouse Buildings and will be installed as part of the construction process for Building 1 and Building 2. Institutional Controls in the form of the existing
LUC and an Operation & Maintenance (O&M) agreement will oversee the proper implementation and long-term O&M and monitoring of this remedy.
Contact Information
Name
Susan Scudder
Agency Name
Department of Toxic Substances Control
Job Title
Project Manager
Contact Types
Responsible Agency
Phone
Location
Cities
Rancho Cordova
Counties
Sacramento
Regions
Northern California
Zip
95742
Other Location Info
Delaware Street, Rancho Cordova
Notice of Determination
Approving Agency
Department of Toxic Substances Control
Approving Agency Role
Responsible Agency
Approved On
County Clerk
Sacramento
Final Environmental Document Available at
www.envirostor.dtsc.ca.gov/public/
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
Yes
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
Yes
Attachments
Final Document(s) [Approved_Certified draft environmental documents]
Notice of Determination
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