# DISORDERS (REPEATED TRAUMA)
> MSHA accident `220180040012` · 03/20/2017 · Tilcon New York Inc
## Details
- **Degree of injury:** OCCUPATNAL ILLNESS NOT DEG 1-6
- **Classification:** DISORDERS (REPEATED TRAUMA)
- **Accident type:** NEC
- **Occupation:** Ledgeman/hand, Quarry man
- **Activity:** Unknown
- **Injury source:** NOISE,NEC
- **Nature of injury:** HEARING LOSS OR IMPAIRMNT
- **Body part:** EAR(S) INTERNAL & HEARING
- **Days lost:** 0
- **Mine experience:** 36.6 years
## Operator
- **Controller:** CRH PLC
- **Operator:** Tilcon New York Inc
- **Mine:** [3000083](https://api.ai-analytics.org/mine/3000083)
## Narrative

Hearing testing showed threshold shift in left ear.  employee refused to complete follow up test to confirm shift, employee retired October 2017.

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