Cemex Teaches UCSC Students Strength of Reclamation

College students in northern California learned about restoring the environment by participating in a special field trip to Cemex USA’s retired Olympia Quarry near Santa Cruz, Calif.

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MSHA’s New Plan for Escapeways & Refuge Chambers

MSHA seems intent on changing the rules for emergency escapeways and the use of refuge chambers in metal and non-metal mines. You may be asking, how do I know this? MSHA hasn’t issued any guidance, posted anything to its website, issued any press releases, or used its new Twitter account to tweet out a notice.

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PERMITTING - APRIL 2017

Martin Marietta Fights Appeal - Super Aggregates Seeks Expansion - Work on Quarry Site Ordered Stopped - Extractive Ordinance Examined

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Different Publics, Different Messages

The Multiple-Message Model is More Efficient Because it is More Effective.

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