# MACHINERY
> MSHA accident `220092120016` · 07/27/2009 · Teichert Aggregates
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Outside foreman, Leadman
- **Activity:** Hand tools (powered)
- **Injury source:** DRIL-PRCUSV,HRD ROC,JKHMR
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ELBOW
- **Days lost:** 0
- **Mine experience:** 10 years
## Operator
- **Controller:** Teichert Inc
- **Operator:** Teichert Aggregates
- **Mine:** [0402792](https://api.ai-analytics.org/mine/0402792)
## Narrative

Employee was cleaning inside of driveover feeder at Thoming pit using a demolition hammer.  While he was cleaning the side walls he strained his right elbow and arm.  His fingers began to go numb.  The employee reported it to his supervisor but said that he did not require medical treatment.

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