# HANDTOOLS (NONPOWERED)
> MSHA accident `220040890086` · 03/16/2004 · Gerken Materials Inc
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Assayer, Geologist, Metallurgist, Engineer, Engineer management
- **Activity:** Hand tools (not powered)
- **Injury source:** WRENCH
- **Nature of injury:** DISLOCATION
- **Body part:** CHEST (RIBS/BREAST BONE/CHEST ORGNS)
- **Days lost:** 0
- **Mine experience:** 4.81 years
## Operator
- **Controller:** Julian A  Gerken
- **Operator:** Gerken Materials Inc
- **Mine:** [3304467](https://api.ai-analytics.org/mine/3304467)
## Narrative

Foreman was tightening an air line on a truck with a wrench. He felt something pop in his back,  EE went to the Chiropractor & found out that he dislocated 2 ribs, which were put back into place at that time.

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