# FALL OF ROOF OR BACK
> MSHA accident `220110040010` · 12/22/2010 · Advent 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:** Chester M  Thomas
- **Operator:** Advent Mining LLC
- **Mine:** [1518547](https://api.ai-analytics.org/mine/1518547)
## Narrative

A roof fall occured on the 1st.54 supply road at 19+20-20+00 #24-#25 x-cut measuring approx. 18'x14.5'x6' caused by an undetected slip in the mine roof. The area had been mined in Aug. 2005 and supported by 6' tension re-bar roof bolts and cable trusses.

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