# FALL OF ROOF OR BACK
> MSHA accident `220070370021` · 02/02/2007 · Mountain Coal Company, L.L.C.
## 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:** 0
- **Mine experience:** — years
## Operator
- **Controller:** Arch Resources Inc
- **Operator:** Mountain Coal Company, L.L.C.
- **Mine:** [0503672](https://api.morvs.ai/mine/0503672)
## Narrative

A piece of rock approximately 40 inches wide, 8 feet in length, and 10 to 16 feet high fell from a faulted area between two rows of primary roof bolts.  The fall occurred in 21 Headgate, entry 1, crosscut 32 to 33.

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