# FALL OF ROOF OR BACK
> MSHA accident `220062020042` · 07/15/2006 · Hecla Limited
## 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:** Hecla Mining Company
- **Operator:** Hecla Limited
- **Mine:** [1000088](https://api.ai-analytics.org/mine/1000088)
## Narrative

There was a rib failure in the #54 ramp. It broke past the anchorage of the split set bolts about 6"" to 12"" in an area about 18"" in length. No one was working in the area. The failure didn't go into the back, didn't impede ventilation, didn't impede foot traffic. Safety foreman notified Boise Field Office when he found out about the failure 1st thing Monday morning 7/17/06.

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