# MACHINERY
> MSHA accident `220002310017` · 08/08/2000 · Independent Salt Company
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Roof bolter, Drilling
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** —
- **Mine experience:** 22.11 years
## Operator
- **Controller:** M D  Keener
- **Operator:** Independent Salt Company
- **Mine:** [1400411](https://api.morvs.ai/mine/1400411)
## Narrative

EMPLOYEE WAS DRILLING ANCHOR HOLES IN THE HIGH-TOP MINE ROOF WHEN HE PULLED A MUSCLE IN HIS BACK.

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