# FALL OF ROOF OR BACK
> MSHA accident `220073180030` · 11/03/2007 · 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.morvs.ai/mine/4609028)
## Narrative

Roof fall discovered on the North Mains, outby section & loading points. Developement date: Nov. 2006, 300 ft. coverage. Area bolted with 6 ft double lock bolts - 7/8"" dia, grade 75, 8x8 inch roof plates with roof mat installed. Fall: 16 ft wide x 16 ft long x 10 ft high. No injuries, no equip involved, no ventilation or escapeway blockage. Notification made within 15 minutes.

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