# SLIP OR FALL OF PERSON
> MSHA accident `220082170063` · 07/22/2008 · Pine Ridge Coal Company LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall to lower level, NEC
- **Occupation:** Continuous miner helper, Coal mole helper, Bridgeman
- **Activity:** Set or remove brattice
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** KNEE/PATELLA
- **Days lost:** 52
- **Mine experience:** 2.08 years
## Operator
- **Controller:** Patriot Coal Corporation
- **Operator:** Pine Ridge Coal Company LLC
- **Mine:** [4607908](https://api.ai-analytics.org/mine/4607908)
## Narrative

Employee stated that he was standing on a rock nailing the line curtain to the rib in preparation to scoop and rockdust the place, when he slipped off the rock and fell striking his right knee on the mine floor.

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