# FALL OF ROOF OR BACK
> MSHA accident `220122710016` · 09/25/2012 · Mettiki Coal WV, LLC 
## 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:** Alliance Resource Partners LP
- **Operator:** Mettiki Coal WV, LLC 
- **Mine:** [4609028](https://api.ai-analytics.org/mine/4609028)
## Narrative

An unintentional roof fall occurred and was discovered by mine personnel. No injuries occurred. No equipment damage occurred. The roof fell approx. 6 to 8 feet above the coal seam, 16 feet in width x 30 feet in length. The fall area had been roof bolted and rib bolted to plan. The roof fall will be cleaned up and re-supported with a steel arch system.

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