# FALL OF ROOF OR BACK
> MSHA accident `220020670041` · 03/01/2002 · 3-D Management Services, 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:** —
- **Mine experience:** — years
## Operator
- **Controller:** Wendell R  Bias
- **Operator:** 3-D Management Services, Inc.
- **Mine:** [4608835](https://api.ai-analytics.org/mine/4608835)
## Narrative

A SECTION OF ROOF 30' LONG X 6-8' THICK, RIB TO RIB, FELL, 2 BRKS OUTBY SPAD #787 IN #4 ENTRY MEUTRAL ABOUT 600' FROM SECTION. AREA WAS SUPPORTED WITH 6' FULLY GROUTED BOLTS. AREA WAS DEVELOPE D 2-8-02. ROOF WAS LAMINATED SHALE & SANDSTONE, NO WATER OR RIDER SEAM PRESENT.

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