# FALL OF ROOF OR BACK
> MSHA accident `220093650029` · 12/23/2009 · Mingo Logan Coal 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:** Arch Resources Inc
- **Operator:** Mingo Logan Coal LLC
- **Mine:** [4609029](https://api.ai-analytics.org/mine/4609029)
## Narrative

An unintentional fall of the mine roof was discovered in the #2 entry at #71 x-cut in the north west mains. The fall was approx. 7 to 8 ft high, 19 ft wide and approx. 400 feet long. The initial discovery of this fall revealed that draw rock has fallen out below the anchorage point of the roof bolts used in this area. The area was centered cribbed and dangered off.

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