# HANDLING OF MATERIALS
> MSHA accident `220091630032` · 05/30/2009 · Frontier Coal Company, Inc.
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Shuttle car operator, Mantrip operator, Ramcar operator, Rail runner, Buggy operator
- **Activity:** Roof bolter, NEC
- **Injury source:** ROOF (ROCK) BOLTS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 3
- **Mine experience:** 1.4 years
## Operator
- **Controller:** Mechel Oao
- **Operator:** Frontier Coal Company, Inc.
- **Mine:** [4609227](https://api.ai-analytics.org/mine/4609227)
## Narrative

Employee was pushing a roof bolt in the hole when he felt pain in his lower back.

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