# FALL OF ROOF OR BACK
> MSHA accident `220000980023` · 03/23/2000 · Dynatec Mining Corp
## 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:** Dynatec Corp
- **Operator:** Dynatec Mining Corp
- **Mine:** [2602314](https://api.ai-analytics.org/mine/2602314)
## Narrative

MINERS WERE BOLTING TO FACE. THEY WERE PULLED BACK DIT TO GROUND CONDITIONS AND A JUMBO WAS BROUGHT IN SO THEY WOULD BE UNDER GOOD GROUND SUPPORT. AS THEY TRIED TO DRILL A BELLY, THE ROOF CAME DOWN. THE FALL WAS 8' X 8' X 3-4.5' THICK. THE LAST ROW OF BOLTS IN THE SCREEN CAME OUT.

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