Environmental Engineering/ Cost Analysis Los Angeles Forebay Perchlorate and Volatile Organic Compound Cleanup Project (Vernon Perchlorate)

Summary

SCH Number
2019100324
Lead Agency
Toxic Substances Control, Department of (Department of Toxic Substances Control)
Document Title
Environmental Engineering/ Cost Analysis Los Angeles Forebay Perchlorate and Volatile Organic Compound Cleanup Project (Vernon Perchlorate)
Document Type
NOE - Notice of Exemption
Received
Posted
10/16/2019

Document Description
The Project will address a perchlorate 'hot spot' and a comingled volatile organic compounds (VOC's) contaminant groundwater plume detected in monitoring well (MW3) as part of a Department of Toxic Substances Control (DTSC) Superfund remedial project of a former dry-cleaning recycler (AAD). The Site is located in an industrial area and is entirely paved. The proposed project will consist of a network of groundwater monitoring and extraction wells, with associated piping to carry the groundwater to a proximally located treatment system. The treatment system will employ a biological treatment/advanced oxidation process/granular activated carbon/single pass Ion Exchange train. The treated water will then be discharged to the storm drain with proper permitting. These actions are required to immediately reduce contaminant mass and the potential migration of contaminants found in AAD MW3

Contact Information
Lori Pamass
Department of Toxic Substance Control Site Mitigation & Restorat
9211 Oakdale Avenue
Chatsworth, CA 91311

Phone : (818) 717-9597

Location

Cities
Vernon
Counties
Los Angeles

Notice of Exemption

Exempt Status
Other
Type, Section or Code
15061(b)(3)
Reasons for Exemption
DTSC has determined with certainty that there is no possibility that the activities in question may have a significant effect on the environment because the project would not result in "a substantial, or potentially substantial, adverse change in any of the physical conditions within the area affected by the project, including land, air, water, minerals, flora, fauna, ambient noise, and objects of historic or aesthetic significance."

Attachments

Notice of Exemption
2019100324 final signed NOE for VERNON PERCHLORATE 20191016   PDF 256 K

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