# FALL OF ROOF OR BACK
> MSHA accident `220021230026` · 04/25/2002 · PENNAMERICAN COAL L P
## 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:** —
- **Mine experience:** — years
## Operator
- **Controller:** Robert E  Murray
- **Operator:** PENNAMERICAN COAL L P
- **Mine:** [3608525](https://api.ai-analytics.org/mine/3608525)
## Narrative

A ROOF FALL WAS FOUND ACROSS THE #4 ENTRY 80' INBY STATION #551, THE FALL STARTS 12' INTO THE BLOCKS & EXTENDS 15' INTO CROSSCUT 4 TO 5, THE EXTENT OF THE FALL INBY IS UNKNOWN. ONE CROSSCUT OU TBY THIS FALL, ANOTHER FALL (OR MAYBE A CONTINUATION) HAS TAKEN OUT THE INTAKE WALL BETWEEN 3 & 4 ENTRY. AIR FLOW OVER THIS FALL IS 0.0% CHY, 20.2% 02, & 0 PPM OF CO.

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