# FALL OF ROOF OR BACK
> MSHA accident `220102350014` · 08/21/2010 · Wisconsin Industrial Sand Company
## 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:** Fairmount Santrol
- **Operator:** Wisconsin Industrial Sand Company
- **Mine:** [4703519](https://api.ai-analytics.org/mine/4703519)
## Narrative

Roof fall in primary 300ft inside porthole #1 on 90N at first intersection. Pile is approximatly 20'x20'x3'to5' deep. MSHA called with in 5 minutes. There were 5 miners and 1 contractor in mine at time of incident. Everyone got out with no injuries.

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