Mine Profile
Dupont Pit
Federal Way, Washington
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
- 4503334
- Operator
- CalPortland Company
- Controller
- Taiheiyo Cement Corp
- Business Name
- CalPortland Company
- Status
- Active
- Mine Type
- Surface
- Primary SIC
- Construction Sand and Gravel
- Address
- 3450 S. 344th Way Ste. 201
- City
- Federal Way
- State
- Washington
- Zip Code
- 98001
- Contact Title
- VP/GM
Mine Classification
Type code Surface designates the site as a surface operation. Primary SIC Construction Sand and Gravel can be used to benchmark production and safety trends against similar mines in Mining Sentry.