# FALL OF ROOF OR BACK
> MSHA accident `220202830017` · 10/05/2020 · Crimson Oak Grove Resources LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Struck by falling object
- **Occupation:** Laborer, Bull gang,  Parts runner, Roustabout, Roof trimmer/scaler
- **Activity:** Underground equipment, NEC
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** NECK
- **Days lost:** 179
- **Mine experience:** 14.62 years
## Operator
- **Controller:** ACNR Holdings, Inc
- **Operator:** Crimson Oak Grove Resources LLC
- **Mine:** [0100851](https://api.ai-analytics.org/mine/0100851)
## Narrative

IE was manning the booster drive when a rock measuring 4 inches wide x 8 inches long x 2 inches thick fell out from between bolts.  The rock knocked the IE's hat off of head.  IE was brought out to be checked due to a headache.

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