# FALL OF ROOF OR BACK
> MSHA accident `220182420018` · 08/27/2018 · Consol Pennsylvania Coal Company 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:** CONSOL Energy Inc
- **Operator:** Consol Pennsylvania Coal Company LLC
- **Mine:** [3610045](https://api.ai-analytics.org/mine/3610045)
## Narrative

An unintentional roof fall occurred in 3 North Mains in #10 entry from 9 wall to 11 wall.  The fall measured approximately 12'-15' high by 16' wide and 450' long. There were no injuries as a result of this incident.  The event occurred due to humidity in the area and a lateral shift which caused the 8' bolts to fail at there couplers. 

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