Vulcan unit Calmat gets MSHA imminent-danger order at Lexington Quarry; no injuries

Vulcan Materials CO

MSHA issued the Section 107(a) imminent danger order on Oct 27, 2026 to Calmat Co., a Vulcan Materials subsidiary, at its Lexington Quarry in Los Gatos, California.
The order removed personnel exposed to fall hazards while performing maintenance; no injuries occurred.
Vulcan says it promptly took corrective action to protect personnel and terminate the order.
No financial impact, production halt, or citation penalty amount was disclosed in the filing.

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