Removal Action Workplan, Mattie Washburn Elementary School Expansion, Windsor Unified Sonoma County (Site)

Summary

SCH Number
2010108066
Lead Agency
Toxic Substances Control, Department of (Department of Toxic Substances Control)
Document Title
Removal Action Workplan, Mattie Washburn Elementary School Expansion, Windsor Unified Sonoma County (Site)
Document Type
NOE - Notice of Exemption
Received

Document Description
Approval of a Removal Action Workplan (RAW) by the Department of Toxic Substances Control (DTSC) pursuant to Health & Safety Code section 25323.1 and 25356.1(h). The approximate 3.5-acre Site is located at 111 Pleasant Avenue. The Site was previously a rural residential parcel that was recently purchased by the Windsor Unified School District (District) for expansion of the adjacent Mattie Washburn Elementary School. The RAW focuses on excavation and removal to mitigate soils impacted with excessive levels of the organochlorine pesticide chlordane and the metal cadmium in the area of the former residence and former detached garage located in the northern quarter of the Site. The purpose of the response action is to mitigate impacted soils that exceed the project-specific human health risk criteria to minimize human exposure to the identified chemicals of concern (COC).

Contact Information
Jose Luevano
Department of Toxic Substances Control
8800 Cal Center Drive
Sacramento, CA 95826-3000

(916) 255-3577

Location

Cities
Windsor Santa Rosa
Counties
Sonoma

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, stabilize, mitigate, or eliminate the release or threat of a hazardous waste or substance.
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