AOC 3 Interim Measure Workplan - General Chemical Corporation Bay Point Works
Summary
SCH Number
2013128329
Public Agency
California Department of Toxic Substances Control
(DTSC)
Document Title
AOC 3 Interim Measure Workplan - General Chemical Corporation Bay Point Works
Document Type
NOE - Notice of Exemption
Received
Posted
12/20/2013
Document Description
An Interim Measure Workplan (IMW) for area of concern (AOC) 3 at the General Chemical Corporation Bay Point Works (General Chemical) site located in Bay Point, California to excavate and dispose of approximately 133 cubic yards or approximately eight truckloads (16 round trips) of sodium hydroxide (NaOH) impacted, caustic soils (pH levels greater than 10) to an off-site permitted facility. Additionally, 150 yds 3 of clean soils will be imported to backfill the excavated areas to existing ground level. The concerns are the potential for direct exposure to their employees and AOC 2 remediation workers, increased potential for leaching into groundwater, and storm water runoff into the adjacent Suisun Bay.
Contact Information
Name
Jonathan Largent
Agency Name
Department of Toxic Substances Control
Contact Types
Lead/Public Agency
Phone
Location
Counties
Contra Costa
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
15330, Class 30
Reasons for Exemption
The project is a cleanup action to be taken to prevent, minimize, stablilize, mitigate, or eliminate the release or threat of release or hazardous waste or hazardous substances.
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