← MSHA mines + accidents
KOLMAN #1
Metal/Non-metal · Surface · 2002772 · Intermittent
Operator
- Controller (parent)
- Patricia Alpers
- Operator
- Alpers Excavating Inc
- Commodity
- SandAndGravel
Location
- State
- MI · Grand Traverse Co.
- Coordinates
- 44.727778, -85.676667
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown