# FALL OF ROOF OR BACK
> MSHA accident `220110550041` · 02/22/2011 · Decker's Creek Limestone Company
## 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:** Greer Industries Inc
- **Operator:** Decker's Creek Limestone Company
- **Mine:** [4600029](https://api.ai-analytics.org/mine/4600029)
## Narrative

A roof fall occurred in heading #25 between 25-2 & 25-6 blocks. The fall was approximately 450' long & spanned the width of the 60' heading. The area had been previously supported by 14', grade 75 mechanically anchored roof bolts installed on a 5 x 5 pattern.

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