← MSHA accidents
FALL OF ROOF OR BACK
220251840043 · 06/25/2025 · NR Hamm Quarry LLC
Details
- Degree of injury
- DAYS AWAY FROM WORK ONLY
- Classification
- FALL OF ROOF OR BACK
- Accident type
- Struck by... NEC
- Occupation
- Miner, NEC
- Activity
- Unknown
- Injury source
- NOISE,NEC
- Nature of injury
- OTHER INJURY,NEC
- Body part
- HEAD, MULTIPLE PARTS
- Days lost
- —
- Mine experience
- 0.58 years
Operator
- Controller (parent)
- Summit Materials LLC
- Operator
- NR Hamm Quarry LLC
- Mine
- 1302217
Narrative
The underground mine had a cave-in and the employee is experiencing ringing in the left ear and headaches caused by the loud noise and air pressure.
Source
- Authoritative
- MSHA Open Government Data
- Machine
- JSON-LD · Markdown