# MACHINERY
> MSHA accident `220021020019` · 04/01/2002 · Phoenix Cement
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
- **Activity:** Mill equipment
- **Injury source:** MACHINE,NEC-WELDR,OFC MAC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** —
- **Mine experience:** 7.55 years
## Operator
- **Controller:** Salt River Pima-Maricopa Indian Community
- **Operator:** Phoenix Cement
- **Mine:** [0200001](https://api.ai-analytics.org/mine/0200001)
## Narrative

EE WAS STANDING ON A PLATFORM BY W-345 IN A AWKWARD POSITION DUE TO CONFINED AREA (SUPPORT SYSTEM) WHILE EE WAS AIR LANCING THE CHUTE HE WRENCHED HIS BACK.

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