# FALL OF ROOF OR BACK
> MSHA accident `220043580006` · 12/20/2004 · KenAmerican Resources 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:** Robert E  Murray
- **Operator:** KenAmerican Resources Inc
- **Mine:** [1517741](https://api.ai-analytics.org/mine/1517741)
## Narrative

A rockfall occured in the Main North at crosscut #9 in the intersection of #6 entry. The fall measured 20'X20'X6'. This area was mined in September of 1996 and was supported with 6' tension rebar bolts. The fall was caused by an undetected slip.

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