# MACHINERY
> MSHA accident `220020940036` · 03/25/2002 · Peabody Twentymile Mining LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Fall from machine
- **Occupation:** Laborer, Bull gang, Faceman, Parts runner, Roustabout, Roof trimmer/scaler
- **Activity:** Roof bolter, NEC
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** —
- **Mine experience:** 9.5 years
## Operator
- **Controller:** Rag Aktiengesellschaft
- **Operator:** Peabody Twentymile Mining LLC
- **Mine:** [0503836](https://api.ai-analytics.org/mine/0503836)
## Narrative

WHILE OPERATING THE BOLTER, BOLTS ON THE TRAY CAUGHT ON VENT TUBING CAUSING A ROOF BOLT TO STRIKE EMPLOYEE ON THE LIP. THE IMPACT KNOCKED HIM OFF THE MACHINE, STRAINING HIS BACK. EMPLOYEE WA S PLACED ON RESTRICTED DUTY FOR APPROX TWO WEEKS

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