Mine Profile
Fort Calhoun Underground Mine
Fort Calhoun, Nebraska
Learn more about the operator, controlling company, and MSHA profile for this site. Mining Sentry keeps this information fresh so that safety leaders can plan visits, benchmark production, and validate compliance.
- MSHA ID
- 2501300
- Operator
- Martin Marietta Materials Inc.
- Controller
- Martin Marietta Materials Inc
- Business Name
- Martin Marietta Materials Inc.
- Status
- Active
- Mine Type
- Underground
- Primary SIC
- Crushed, Broken Limestone NEC
- Address
- 5765 County Road P30/PO Box 874
- City
- Fort Calhoun
- State
- Nebraska
- Zip Code
- 68023
- Contact Title
- District Safety Specialist
Mine Classification
Type code Underground designates the site as a underground operation. Primary SIC Crushed, Broken Limestone NEC can be used to benchmark production and safety trends against similar mines in Mining Sentry.