# STRIKING OR BUMPING
> MSHA accident `220202540004` · 09/08/2020 · M.J. Stavola Industries
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** STRIKING OR BUMPING
- **Accident type:** Struck against stationary object
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Machine maintenance
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** SCALP
- **Days lost:** 0
- **Mine experience:** 3.23 years
## Operator
- **Controller:** William H  Stavola
- **Operator:** M.J. Stavola Industries
- **Mine:** [0801202](https://api.ai-analytics.org/mine/0801202)
## Narrative

Employee was helping replace return roller on crusher while crusher was down for repairs and EE failed to have EE's hard hat on. EE hit EE's head on the guard for the roller while going under the crusher.

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