# MACHINERY
> MSHA accident `220000200021` · 01/13/2000 · Hecla Limited
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by falling object
- **Occupation:** Stoper miner
- **Activity:** Drill face, Rib, Side, Down
- **Injury source:** SAND,GRAVEL,SHELL
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** NECK
- **Days lost:** —
- **Mine experience:** 9 years
## Operator
- **Controller:** Hecla Mining Company
- **Operator:** Hecla Limited
- **Mine:** [1000088](https://api.ai-analytics.org/mine/1000088)
## Narrative

A SLAB OF CEMENTED SANDFILL FELL FROM THE BACK AS HE WAS INSTALLING GROUND SUPPORT STRIKING HIM ON THE HEAD.

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