# FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
> MSHA accident `220070940031` · 03/23/2007 · Troy Mine Inc.
## 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:** Revett Silver Company
- **Operator:** Troy Mine Inc.
- **Mine:** [2401467](https://api.morvs.ai/mine/2401467)
## Narrative

While removing a ramp in the EOB-A drive a portion of the right rib failed and began to break out under the supported ribs above. These were pulled out past point anchor on 3/23/07. On 3/23/07, we determined that some boltz fellout of the rib above. The right rib went in approx 15' h x 15'w x 10-15' into the rib.

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