Union Pacific Property/580 Dubuque Avenue Project Response Plan
3 Documents in Project
Summary
SCH Number
2022010277
Lead Agency
City of South San Francisco
Document Title
Union Pacific Property/580 Dubuque Avenue Project Response Plan
Document Type
NOD - Notice of Determination
Received
Posted
11/8/2022
Document Description
The Department of Toxic Substances Control (DTSC) approved the Union Pacific Property/580 Dubuque Avenue Project Response Plan. The Cleanup document, referred to as a Response Plan (RP), summarized and reported on previous environmental investigations. The RP addressed the impacts of the chemicals of concern identified as metals, including arsenic, copper, chromium, lead, mercury, and zinc in soil, and volatile organic compounds (VOCs) including benzene, chloroform, and tetrachloroethene (PCE) in soil vapor.
The RP proposed excavation and off-site disposal of approximately 12,367 cubic yards of soil contaminated with metals. Additional remediation activities consist of the recordation of a land use covenant (LUC) with the San Mateo County Clerk-Recorder’s Office which will prohibit residential development or other sensitive land uses, require implementation of a soil management plan if contaminated soil left in place will be disturbed, and require annual Site inspections to ensure compliance with the land use covenant.
Contact Information
Name
Nathan Unangst
Agency Name
Department of Toxic Substances Control
Job Title
Project Manager
Contact Types
Responsible Agency
Phone
Location
Cities
South San Francisco
Counties
San Mateo
Regions
San Francisco Bay Area
Zip
94080
Other Location Info
580 Dubuque Avenue, South San Francisco
Notice of Determination
Approving Agency
Department of Toxic Substances Control
Approving Agency Role
Responsible Agency
Approved On
County Clerk
San Mateo
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
No
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
Yes (Statement of Findings )
(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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