Superfund Site:

TRW MICROWAVE, INC (BUILDING 825)
SUNNYVALE, CA

Superfund Site Profile

Site Contacts

Remedial Project Manager
Melanie Morash
(415) 972-3050

Site Location

Street Address:
825 STEWART DR
SUNNYVALE, CA 94086

Announcements and Key Topics

Vapor intrusion sampling and mitigation is ongoing in schools and residences near the Site. More than 250 buildings have been sampled and twenty mitigation systems have been installed to prevent trichloroethene (TCE) vapors from accumulating indoors.


Background

The TRW Microwave, Inc. (Building 825) site is one of three sites contributing contamination to a groundwater plume in Sunnyvale, California. Former microwave manufacturing and semiconductor processing activities contaminated groundwater ...
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