# FALL OF ROOF OR BACK
> MSHA accident `220221530018` · 05/24/2022 · Allegheny Mineral Corporation
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Struck by falling object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Inspect equipment or mine
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 3
- **Mine experience:** 1.58 years
## Operator
- **Controller:** Snyder Associated Companies Inc
- **Operator:** Allegheny Mineral Corporation
- **Mine:** [3610107](https://api.ai-analytics.org/mine/3610107)
## Narrative

Employee was standing inby the roof bolter in Entry 1R6 looking for loose material to hand scale.  A piece of stone, approximately 2'x2'x3"" fell and hit the employee in the hard hat and right shoulder.  EE received a shoulder contusion.

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