California keeps a list of law-abiding quarries that are allowed to sell cement to government-funded projects. The list protects citizens by preventing quarries that violate state labor, mining, and environmental laws from getting any state funding.

Unfortunately, there’s one major, glaring exception: Lehigh Southwest Permanente Cement and Quarry in Santa Clara County has gotten away with ignoring state requirements since 2002 yet sells 85 percent of its cement to state-funded projects.

Lehigh is one of the top-polluting cement plants in the country — and the largest in an urban area. Their mining operation and manufacturing process pollute the air with mercury and send poisonous byproducts into rivers and creeks.

Cupertino City Councilman Barry Chang has had enough of Lehigh’s hazardous practices and blatant disregard for the law. He’s started a Change.org petition calling on the Office of Mine Reclamation and the State Mining and Geology Board to take over from Lehigh-influenced county officials and hold the quarry accountable. Click here to sign Councilman Chang’s petition.

All cement plants emit some mercury as well as carcinogens and asthma-inducing particulates, but Lehigh expels higher-than-average levels of all of these pollutants. Its limestone is especially high in mercury, which affects brain development.

If Lehigh isn’t put in check soon, they’ll have license to continue violating pollution laws — and move forward with plans to expand that will jeopardize more residents.

The community at large has already made major progress pressuring Lehigh – and local group No Toxic Air is suing the quarry for its extreme environmental violations. But residents need more public support to defeat Lehigh.

By holding Lehigh accountable, we can set a precedent for other communities in California and around the country facing industries that endanger communities and the environment.

Lehigh has been hurting the environment and its residents for more than 70 years. That’s far too long. Sign here to keep Lehigh from receiving any government funding until it cleans up its act — or shuts down:

http://www.change.org/petitions/remove-lehigh-permanente-quarry-and-cement-in-silicon-valley-from-the-ab-3098-list-immediately

Thanks for taking action,

– Patrick and the Change.org team