# FALL OF ROOF OR BACK
> MSHA accident `220072740016` · 09/26/2007 · 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 roof fall occurred in the #9 seam, in the 18 north, #10 entry, just inby the intersection of crossuct #21 and ending just outby the intersection of crosscut #39. The fall measured approximately 970' x 18' x 5' The area was supported by 5' fully grouted roof bolts and 9' mega bolts. An undetected slip was found to be the cause of the fall.

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