# MACHINERY
> MSHA accident `220260920022` · 03/31/2026 · Colorado Materials, Ltd
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by flying object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand tools (powered)
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** CHEST (RIBS/BREAST BONE/CHEST ORGNS)
- **Days lost:** 0
- **Mine experience:** 0.54 years
## Operator
- **Controller:** John R  Weisman
- **Operator:** Colorado Materials, Ltd
- **Mine:** [4104860](https://api.ai-analytics.org/mine/4104860)
## Narrative

While performing mechanic duties, HOLT employee and Weisman Equipment contractor,  was embedded in the left chest area by a small piece of metal shard from a piece of equipment. The employee was taken to a medical facility to receive medical treatment and the foreign body was removed from the chest.

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