# FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
> MSHA accident `220143360006` · 11/27/2014 · Luminant Mining Company LLC
## Details
- **Degree of injury:** ACCIDENT ONLY
- **Classification:** FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
- **Accident type:** Accident type, without injuries
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** —
- **Mine experience:** — years
## Operator
- **Controller:** Energy Future Holdings Corporation
- **Operator:** Luminant Mining Company LLC
- **Mine:** [4104964](https://api.ai-analytics.org/mine/4104964)
## Narrative

A D9 Caterpillar dozer was establishing drainage on the spoil bench when a section of bench approximately 200' long and 30' wide sloughed off into the pit.  The slough caused the dozer to become stuck and leaning over on its side.  The operator was able to exit the dozer, but the event caused mining to be disrupted for more than 1 hour.

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