# FALL OF ROOF OR BACK
> MSHA accident `220052700050` · 09/15/2005 · Bull Mountain Coal Mining Inc
## 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:** Bull Mountain Coal Properties Inc
- **Operator:** Bull Mountain Coal Mining Inc
- **Mine:** [2401950](https://api.ai-analytics.org/mine/2401950)
## Narrative

There was no evidence of unsafe conditions. Discovery of the fall was spet 15. about 2 pm. The fall was discovered as a result of checking on discharge water pipe. The fall had broken this pipe. Review of fan chart recorder data would indicate this fall occurred around 6 am. There was an increase in mine air resistance from 1.2 to 1.4 h2o gauge.

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