Removal Action for Arsenic Area of Concern (AOC)
Summary
SCH Number
2004128352
Public Agency
Department of Toxic Substances Control
Document Title
Removal Action for Arsenic Area of Concern (AOC)
Document Type
NOE - Notice of Exemption
Received
Posted
12/21/2004
Document Description
This project involves the excavation and off-site disposal of approximately 4,900 cubic yards of fill material contaminated with Arsenic to a depth of approximately 2.5 feet below ground surface (bgs), removal of 3,200 cubic yards of asphalt and concrete and import 8,146 cubic yards of clean backfill. The maximum arsenic concentration reported for Buildings 190 and 251 is 257 mg/kg and 85 mg/kg respectively. The excavation will occur after Buildings 190 and 251 are demolished as part of redevelopment activities.
Contact Information
Name
Anantaramam "Ram" Peddada
Agency Name
Department of Toxic Substances Control
Contact Types
Lead/Public Agency
Phone
Location
Cities
Tustin
Counties
Orange
Notice of Exemption
Exempt Status
Other
Type, Section or Code
Section 15061 (b)(3)
Reasons for Exemption
The project will not have potential for a significant impact on the environment.
Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.