# DISORDERS (REPEATED TRAUMA)
> MSHA accident `220120060030` · 12/28/2011 · Almatis Inc
## Details
- **Degree of injury:** OCCUPATNAL ILLNESS NOT DEG 1-6
- **Classification:** DISORDERS (REPEATED TRAUMA)
- **Accident type:** NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** NOISE,NEC
- **Nature of injury:** HEARING LOSS OR IMPAIRMNT
- **Body part:** EAR(S) INTERNAL & HEARING
- **Days lost:** 0
- **Mine experience:** 3.23 years
## Operator
- **Controller:** Almatis Holdings 1 BV
- **Operator:** Almatis Inc
- **Mine:** [0300257](https://api.ai-analytics.org/mine/0300257)
## Narrative

Employee was tested on 12/28/2011 and found to have a Permanent Threshold Shift in his left ear.

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