# FALL OF ROOF OR BACK
> MSHA accident `220042020008` · 07/18/2004 · Perry County Coal Corporation
## 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:** TECO Energy Inc
- **Operator:** Perry County Coal Corporation
- **Mine:** [1502085](https://api.ai-analytics.org/mine/1502085)
## Narrative

Rock fall occurred 56 breaks inby the Big #4 Head-drive, #5 entry (track entry) of the South Mains.  Rock fall measured eighteen feet by seventy feet by one and a half feet to three feet thick.  Ventilation was not impaired.

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