# FALL OF ROOF OR BACK
> MSHA accident `220112860045` · 10/11/2011 · Martin Marietta Materials, 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:** Martin Marietta Materials Inc
- **Operator:** Martin Marietta Materials, Inc.
- **Mine:** [1300014](https://api.ai-analytics.org/mine/1300014)
## Narrative

Mine foreman was making routine mine checks in affected area around 12:50 a.m. When he entered Mod 12, room 8 he found that an area of the roof had fallen. The area was approx. 60' X 75' X 12' thick. No machinery or personnel were in the area at the time of the fall.

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