# MACHINERY
> MSHA accident `220112620028` · 09/07/2011 · Webster County Coal LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Inserting bolt
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** HEAD,NEC
- **Days lost:** 0
- **Mine experience:** 1.19 years
## Operator
- **Controller:** Alliance Resource Partners LP
- **Operator:** Webster County Coal LLC
- **Mine:** [1502132](https://api.ai-analytics.org/mine/1502132)
## Narrative

Employee was installing a roof bolt into the mine roof. As he applied boom pressure pushing the bolt into the roof with a one (1) foot wrench, the wrench bent. As he begin to rotate the bolt, the wrench came out of the chuck, striking him on the forehead, causing a laceration.

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