# MACHINERY
> MSHA accident `220101730007` · 06/11/2010 · Martin Marietta Materials, Inc.
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck against stationary 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:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** ELBOW
- **Days lost:** 0
- **Mine experience:** 10 years
## Operator
- **Controller:** Martin Marietta Materials Inc
- **Operator:** Martin Marietta Materials, Inc.
- **Mine:** [1300014](https://api.morvs.ai/mine/1300014)
## Narrative

While taking bolt out of a 775 injector, the teeth on his 3/8 drive ratchet broke and he hit his elbow on an engine bracket. It felt like he hit his crazy bone and didn't think anything about it. It felt fine at that time. While working Saturday he noticed that it was starting to swell. He iced it and mentioned it Monday Morning when he arrived at work.

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