Serving the community since 1939!
Lehigh Southwest Cement
Lehigh Southwest Cement
Permanente Plant
Welcome to our plant's web site! Our facility was originally built in 1939 to help provide cement for the Shasta Dam. Construction took a record nine months, finishing two months ahead of schedule. The modern plant was completed in 1981 and now supplies over 50% of the cement used in the Bay Area.
Permanente Plant
24001 Stevens Creek Blvd.
Cupertino, CA 95014
General Number:
(408) 996-4000
Media/Community Hotline:
(408) 500-5034
Welcome
We have created this website to inform and educate the community about our process and facility. Please visit our FAQs section, check out our Community Newsletters, or visit our Virtual Tour by clicking on their repective links.
Inquiries can be submitted with the "Contact Us" link on the left.
Recent News...
Permanente Cuts Mercury Emissions by 90%
On June 3, 2011, Lehigh Southwest Cement Company announced the successful installation of an Activated Carbon Injection system at the Permanente Plant, which is the second phase of an innovative mercury emission reduction strategy the company began in 2008.
Permanente Plant
24001 Stevens Creek Blvd.
Cupertino, CA 95014
General Number:
(408) 996-4000
Media/Community Hotline:
(408) 500-5034
Innovative Building Materials - Reduction of Pollution with TioCem®
TioCem® is a photocatalytic cement containing the catalyst TX Active®. The TX Active ingredient is essentially a light-activated titanium dioxide catalyst that accelerates an oxidation process. Concrete surfaces formed using TioCem® are transformed into a catalytic surfaces that exhibit self-cleaning properties, as well as continuously removing pollution from the urban environment in a safe, reliable and substantial way.
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