La Habra (Euclid and Imperial) Response Plan
4 Documents in Project
Summary
SCH Number
2021110209
Lead Agency
City of La Habra
Document Title
La Habra (Euclid and Imperial) Response Plan
Document Type
NOD - Notice of Determination
Received
Posted
7/5/2022
Document Description
The Department of Toxic Substances Control (DTSC) approved the La Habra Response Plan that authorizes activities be conducted to remediate soil and groundwater contaminated with total petroleum hydrocarbons and volatile organic compounds at 251 – 351 West Imperial Highway, La Habra.
Activities to be conducted pursuant to the approved Response Plan include:
1. Limited soil excavation of approximately 125 cubic yards of soil containing elevated
soil vapor impacted with total petroleum hydrocarbons (TPH) and volatile organic
compounds (VOCs).
2. Conduct confirmation sampling to ensure cleanup goals are met.
3. Excavation areas will be backfilled with clean soil derived from other portions of the
Project Site during grading operations.
4. Enhanced bioremediation of groundwater (utilizing sulfate-reducing bacteria) will be
conducted, along with monitored natural attenuation and land use control to restrict
groundwater use.
5. Installation of a soil vapor mitigation system (VIMS), if necessary, based on the
post soil vapor excavation human health risk assessment evaluation – which would
include a long-term operation, maintenance, and monitoring plan, and recording a
land use covenant as an institutional control measure.
Contact Information
Name
Rana Georges
Agency Name
Department of Toxic Substances Control
Job Title
Project Manager
Contact Types
Responsible Agency
Phone
Email
Location
Cities
La Habra
Counties
Orange
Regions
Southern California
Zip
90631
Other Location Info
251 to 351 West Imperial Highway, La Habra
Notice of Determination
Approving Agency
Department of Toxic Substances Control
Approving Agency Role
Responsible Agency
Approved On
County Clerk
Orange
Final Environmental Document Available at
https://www.envirostor.dtsc.ca.gov/public/profile_report.asp?global_id=60003115
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 (Mitigated Negative Addendum )
(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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