# FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
> MSHA accident `220133020018` · 10/15/2013 · Lhoist North America of Texas, LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
- **Accident type:** Struck by falling object
- **Occupation:** Ledgeman/hand, Quarry man
- **Activity:** Observe operations
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** UNCLASSIFIED,NOT DETERMED
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 0.04 years
## Operator
- **Controller:** Lhoist Group
- **Operator:** Lhoist North America of Texas, LLC
- **Mine:** [4100078](https://api.ai-analytics.org/mine/4100078)
## Narrative

While removing plywood from overhead in the pre-heater, a rock fell and struck the injured person on the lower back.

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