# FALL OF ROOF OR BACK
> MSHA accident `220060460040` · 02/23/2005 · 3-D Management Services, 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:** Wendell R  Bias
- **Operator:** 3-D Management Services, Inc.
- **Mine:** [4609015](https://api.ai-analytics.org/mine/4609015)
## Narrative

Roof condition occurred in an area where several cracks were present. When a cut was taken out of the crosscut to the right it tied the cracks together in a triangle. The top started working in this area. A crib was built in the intersection. In time the laminated roof broke out around the crib.

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