# FALL OF ROOF OR BACK
> MSHA accident `220230250050` · 01/23/2023 · Mammoth Coal Co.
## Details
- **Degree of injury:** ACCIDENT ONLY
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Accident type, without injuries
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** —
- **Mine experience:** — years
## Operator
- **Controller:** Alpha Metallurgical Resources Inc
- **Operator:** Mammoth Coal Co.
- **Mine:** [4608159](https://api.ai-analytics.org/mine/4608159)
## Narrative

A non-injury roof fall was discovered on 11 Belt, 189 Block, in the cross cut between belt and track. Length of fall was 12ft. x 20ft. x 6ft.  The area was supported with cribs and timbers and dangered off.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*