# FALL OF ROOF OR BACK
> MSHA accident `220192060025` · 07/09/2019 · Northern Star (Pogo) LLC
## 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:** Northern Star Resources Ltd
- **Operator:** Northern Star (Pogo) LLC
- **Mine:** [5001642](https://api.ai-analytics.org/mine/5001642)
## Narrative

Discovery of a FOG in intersection at LD ramp intersection w/ the 1556 level access. During shift a FOG was discovered as a wedge failure dropping approximately 40ST of material from the backs at the intersection to the ground. Several sheared/snapped split set bolts were found in material and backs. The area was closed w/ barricades, berms, & warning signage to prevent access.

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