# FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
> MSHA accident `220122560029` · 09/04/2012 · Triad Underground Mining L.L.C.
## Details
- **Degree of injury:** ACCIDENT ONLY
- **Classification:** FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
- **Accident type:** Accident type, without injuries
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** 0
- **Mine experience:** — years
## Operator
- **Controller:** James River Coal Company
- **Operator:** Triad Underground Mining L.L.C.
- **Mine:** [1202423](https://api.ai-analytics.org/mine/1202423)
## Narrative

A rock measuring 20 feet in length by 15 feet in width and 10 feet thick fell from the upper #7 bench onto the canopy entering the mine.

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