East Los Angeles High School No. 1 - Area 2
Summary
SCH Number
2006018096
Public Agency
Department of Toxic Substances Control
Document Title
East Los Angeles High School No. 1 - Area 2
Document Type
NOE - Notice of Exemption
Received
Posted
1/9/2006
Document Description
The RAW proposes to excavate approximately 10 total cubic yards of contaminated soil to four feet below grade in five areas. The contaminants of concern are metals - lead and arsenic. Lead concentrations range from non-detect to 334 mg/kg. Arsenic concentrations range from non-detect to 14.7 mg/kg. The background arsenic concentration for this area is approximately 3.0 mg/kg.
Impacted soil will be removed for disposal off-site. Confirmation samples will verify the DTSC lead screening value and the site-specific cleanup goal for arsenic have been achieved. The site-specific cleanup goal for arsenic was derived from a risk-based soil-screening assessment that is health protective and approved by DTSC's Human and Ecological Risk Division, for unrestricted land use.
Contact Information
Name
Shawna Chambers
Agency Name
Department of Toxic Substances Control
Contact Types
Lead/Public Agency
Phone
Location
Cities
Los Angeles, Los Angeles, City of
Counties
Los Angeles
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Section 15330
Reasons for Exemption
Minor actions to prevent, minimize, stabilize, mitigate, or eliminate the release or threat of release of hazardous waste or hazardous substances.
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