# FALL OF ROOF OR BACK
> MSHA accident `220172980030` · 10/20/2017 · Hamilton County Coal, 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:** Alliance Resource Partners LP
- **Operator:** Hamilton County Coal, LLC
- **Mine:** [1103203](https://api.ai-analytics.org/mine/1103203)
## Narrative

Unplanned roof fall @ xc #79 1/2, entry #1, 5-L beltline. Fall occurred in the pillar line between xc #79 and xc #80 area was supported with 7' TR bolts and 100 ton heizman jacks with cross bars. Fall dimensions - 30 ft. long, 19 ft. wide, 8 ft. high. Fall did not cause injury, inpair ventilation, or intrap miners. Fall area developed 02/11/2017 to 02/13/2017

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