# HANDTOOLS (NONPOWERED)
> MSHA accident `220063560071` · 12/12/2006 · Cemex California Cement LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Over-exertion in wielding or throwing objects
- **Occupation:** Pumper
- **Activity:** Hand tools (not powered)
- **Injury source:** AXE,HAMMER,SLEDGE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ELBOW
- **Days lost:** 126
- **Mine experience:** 4.15 years
## Operator
- **Controller:** Cemex S A
- **Operator:** Cemex California Cement LLC
- **Mine:** [0400281](https://api.ai-analytics.org/mine/0400281)
## Narrative

Employee was cleaning vent lines on the roll press structure using a 5 lb sledge hammer.  He missed the line and over-extended his elbow.

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