# FALL OF ROOF OR BACK
> MSHA accident `220212360016` · 08/11/2021 · Mammoth Coal Co.
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Struck by falling object
- **Occupation:** Continuous miner operator, Coal mole operator
- **Activity:** Continuous miner
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** ARM,NEC
- **Days lost:** 0
- **Mine experience:** 2.15 years
## Operator
- **Controller:** Alpha Metallurgical Resources Inc
- **Operator:** Mammoth Coal Co.
- **Mine:** [4609221](https://api.ai-analytics.org/mine/4609221)
## Narrative

While cleaning up in #7 entry on the #1 Section, a piece of draw rock fell from between bolts striking employee on arm causing a 4 inch laceration.  Resulted in 10 stitches.

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