← MSHA mines + accidents
Portable #1
Metal/Non-metal · Surface · 4503516 · Abandoned
Operator
- Controller (parent)
- DOUG HOFFMAN; SUE HOFFMAN
- Operator
- D & R Excavating Inc
- Commodity
- SandAndGravel
Location
- State
- WA · King Co.
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown