Mine Profile
Holcim
Clear Lake, Iowa
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
- 1302412
- Operator
- Charlson Excavating Company Inc
- Controller
- Erick Molstad; Steve Molstad
- Business Name
- Charlson Excavating Company Inc
- Status
- Active
- Mine Type
- Surface
- Primary SIC
- Crushed, Broken Limestone NEC
- Address
- 4111 7th Ave North
- City
- Clear Lake
- State
- Iowa
- Zip Code
- 50428
- Contact Title
- President
Mine Classification
Type code Surface designates the site as a surface operation. Primary SIC Crushed, Broken Limestone NEC can be used to benchmark production and safety trends against similar mines in Mining Sentry.