# FALL OF ROOF OR BACK
> MSHA accident `220070790009` · 03/14/2007 · Westmoreland San Juan Mining LLC
## Details
- **Degree of injury:** ACCIDENT ONLY
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Accident type, without injuries
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** 0
- **Mine experience:** — years
## Operator
- **Controller:** BHP Billiton
- **Operator:** Westmoreland San Juan Mining LLC
- **Mine:** [2902170](https://api.ai-analytics.org/mine/2902170)
## Narrative

Discovered that the roof had come in adjacent to the last shield on the face and travel off the face in to the tailgate entry was blocked. The face was located at survey station 117+60 at the time of the fall. The fall was approximately 18 ft wide, 7 feet high and 15 ft long.

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