# FALL OF ROOF OR BACK
> MSHA accident `220051220017` · 04/28/2005 · Martin Marietta Aggregates
## 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 Aggregates
- **Mine:** [1100213](https://api.ai-analytics.org/mine/1100213)
## Narrative

A large roof fall occured in DD @ 11 intersection, luckily the scaler or any other personnel were not in the area at the time.  The operator had intentions of scaling a large rock when the machine broke down on the 27th.

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