Capitol Industrial Development, Formerly Known as ITT Goulds Pumps, Response Plan
Summary
SCH Number
2026010948
Lead Agency
City of Industry
Document Title
Capitol Industrial Development, Formerly Known as ITT Goulds Pumps, Response Plan
Document Type
NOD - Notice of Determination
Received
Posted
1/28/2026
Document Description
The following project activities are required to prevent inhalation of soil vapor containing volatile organic compounds (VOCs), primarily Perchloroethylene (PCE), at concentrations that may pose an unacceptable risk to future occupants of the two proposed industrial buildings:
1) Installation of a passive vapor intrusion mitigation system (VIMS), which includes a venting layer, subslab piping network, and a VOC vapor barrier to be installed beneath the new building slab. VIMS installation will occur concurrently with the overall site preparation and building construction previously evaluated in the City of Industry’s May 2023, Initial Study/Mitigated Negative Declaration (IS/MND). The system is designed to operate passively but may be upgraded to an active system if future monitoring indicates the need for active vapor control.
2) Recordation of a Land Use Covenant (LUC) as an institutional control to ensure ongoing land use compatibility with the approved remedy.
3) Implementation of an Operations, Maintenance, and Monitoring Plan to confirm long-term effectiveness of the VIMS and to ensure that institutional and engineering controls remain protective over time.
The Final IS/MND for the Development Plan Number 22-01 and 22-06 project was approved by the City on April 27, 2023, for the City’s project. The City filed a Notice of Determination with the County of Los Angeles on May 9, 2023 (No. 2023102752). DTSC’s Addendum updates the Project description provided in the Final IS/MND to include an overview of the Response Plan, specifically implementation of the VIMS, and document that implementation of the Response Plan would not result in any new significant impacts or increase the severity of impacts that were previously identified.
Contact Information
Name
Folashade Simpson, M.S., R.E.H.S.
Agency Name
Department of Toxic Substances Control
Job Title
Environmental Scientist-Project Manager
Contact Types
Responsible Agency
Phone
Name
Jason Korengold
Agency Name
Capitol Avenue Business Park, LLC
Job Title
Senior Vice President
Contact Types
Project Applicant
Phone
Location
Cities
Industry
Counties
Los Angeles
Regions
Citywide, Countywide, Southern California
Cross Streets
Mission Mill Road and Capitol Avenue
Zip
90601
Total Acres
6.6
Parcel #
8125-013-018, 8125013018
State Highways
605
Other Location Info
3951 Capitol Avenue, City of Industry
Notice of Determination
Approving Agency
Department of Toxic Substances Control
Approving Agency Role
Responsible Agency
Approved On
County Clerk
Los Angeles
Final Environmental Document Available at
https://www.envirostor.dtsc.ca.gov/public/profile_report.asp?global_id=60003448
Department of Toxic Substances Control
Site Mitigation & Restoration Program
9211 Oakdale Avenue
Chatsworth, CA 91311
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
Notice of Determination
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