# FALL OF ROOF OR BACK
> MSHA accident `220181660013` · 06/10/2018 · Red Bone Mining Company
## 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:** —
- **Mine experience:** — years
## Operator
- **Controller:** Kristopher C  Lilly
- **Operator:** Red Bone Mining Company
- **Mine:** [4605589](https://api.ai-analytics.org/mine/4605589)
## Narrative

A brow in the #17 crosscut of the intake primary escapeway fell and rolled into the entry.  The brow was 6' x 5' x 4' thick and impeded travel in the entry.  Two (2) 4ft resin bolts were pulled out when the brow fell.  After examination by a certified employee, floor to roof support, in the form of wooded cribs, were built to support the area and the rock was removed.

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