# DISORDERS (REPEATED TRAUMA)
> MSHA accident `220230580016` · 02/16/2023 · Robertson's Ready Mix Ltd
## 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:** 11 years
## Operator
- **Controller:** RRM Development Corporation; Mitsubishi Corp
- **Operator:** Robertson's Ready Mix Ltd
- **Mine:** [0400133](https://api.ai-analytics.org/mine/0400133)
## Narrative

Miner has had an audiometric standard threshold shift in R-ear, pending retest, results won't be available within the 10-day reporting criteria. Miner has been exposed to work noise for 12-years and wears ear plugs for protection. Miner experiences ringing in their ear.

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