Services & Projects
Remediation
By Sector
National Semiconductor Corporation (NSC)
Santa Clara County
At NSC Santa Clara, a Superfund site, Treadwell & Rollo effected a 50% reduction in groundwater extraction well operation, resulting in cost savings with minimal decrease in effectiveness. We have ...
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Schlage Lock
San Francisco County
Treadwell & Rollo was retained to remediate contamination at Schlage’s historic San Francisco manufacturing plant, under the review and authority of the California Department of Toxic Substances Control and the ...
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