# MACHINERY
> MSHA accident `220150760012` · 03/12/2015 · Salt River Sand & Rock
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** MACHINERY
- **Accident type:** Struck against a moving object
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Grader
- **Injury source:** SURFACE MINING MACHINES
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 1
- **Mine experience:** 10 years
## Operator
- **Controller:** Salt River Pima-Maricopa Indian Community
- **Operator:** Salt River Sand & Rock
- **Mine:** [0202623](https://api.ai-analytics.org/mine/0202623)
## Narrative

While operating the water pull the miner was looking back at the sprayers located behind the operator stations view. As the miner turned back forward she felt a pull in her back like it was getting a spasm. Miner described pain as in the lower part of her back shooting down towards her leg.

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