# FALL OF ROOF OR BACK
> MSHA accident `220132460045` · 08/22/2013 · U.S. Silver-Idaho, Inc.
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Struck by falling object
- **Occupation:** Ledgeman/hand, Quarry man
- **Activity:** Roof bolter, NEC
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** NECK
- **Days lost:** 0
- **Mine experience:** 2.15 years
## Operator
- **Controller:** U S Silver & Gold Inc
- **Operator:** U.S. Silver-Idaho, Inc.
- **Mine:** [1000082](https://api.ai-analytics.org/mine/1000082)
## Narrative

Employee was bolting up a round that had been previously blasted. He was in the process of tightening a dywidag bolt when a rock directly over his head fell and contacted the front of his hard hat. This caused what was diagnosed as a neck sprain.

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