# MACHINERY
> MSHA accident `220181660022` · 06/11/2018 · Graymont (PA) Inc.
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Steel worker, Iron metal worker, Iron worker
- **Activity:** Welding or cutting
- **Injury source:** MACHINE,NEC-WELDR,OFC MAC
- **Nature of injury:** UNCLASSIFIED,NOT DETERMED
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 3
- **Mine experience:** 0.1 years
## Operator
- **Controller:** Graymont Ltd
- **Operator:** Graymont (PA) Inc.
- **Mine:** [3606468](https://api.ai-analytics.org/mine/3606468)
## Narrative

Employee was welding grating down and was bent over when employee twisted employee's back causing pain in lower back

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