# HANDTOOLS (NONPOWERED)
> MSHA accident `220112760025` · 09/30/2011 · CEMEX Construction Materials Pacific, LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand tools (not powered)
- **Injury source:** WRENCH
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** CHEST (RIBS/BREAST BONE/CHEST ORGNS)
- **Days lost:** 0
- **Mine experience:** 10.96 years
## Operator
- **Controller:** Cemex S A
- **Operator:** CEMEX Construction Materials Pacific, LLC
- **Mine:** [0405701](https://api.ai-analytics.org/mine/0405701)
## Narrative

Employee was tightening a fitting on a fuel pump with a pipe wrench, pushing the pipe wrench forward.  As he pushed the pipe wrench, he heard a low popping noise in his right chest wall, felt pain and stopped the task.

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