# HANDTOOLS (NONPOWERED)
> MSHA accident `220133020021` · 10/08/2013 · Argos Puerto Rico Corp
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Over-exertion NEC
- **Occupation:** Prep plant foreman, Supervisor, Mill plant supervisor, Kiln supervisor
- **Activity:** Hand tools (not powered)
- **Injury source:** AXE,HAMMER,SLEDGE
- **Nature of injury:** DISLOCATION
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 3
- **Mine experience:** 2.38 years
## Operator
- **Controller:** Italcementi Spa
- **Operator:** Argos Puerto Rico Corp
- **Mine:** [5400120](https://api.ai-analytics.org/mine/5400120)
## Narrative

The shift supervisor went to the iron feeder and noticed that it was clogged and raw material mixed with cement. Then the shift supervisor and the shift mechanic started to hit the material with a spear to break material formations and began to go down. They used a hammer and the spear together. After these work the supervisor began to feel discomfort in his left shoulder.

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