# DISORDERS (REPEATED TRAUMA)
> MSHA accident `220151810025` · 05/22/2015 · IN Limestone Co
## Details
- **Degree of injury:** OCCUPATNAL ILLNESS NOT DEG 1-6
- **Classification:** DISORDERS (REPEATED TRAUMA)
- **Accident type:** NEC
- **Occupation:** Stone finishing and sizing personnel, Stone/Rock cut/Polish/Saw operator, Splitter, Cutter, Trimmer
- **Activity:** Unknown
- **Injury source:** NOISE,NEC
- **Nature of injury:** HEARING LOSS OR IMPAIRMNT
- **Body part:** EAR(S) INTERNAL & HEARING
- **Days lost:** 0
- **Mine experience:** 1.04 years
## Operator
- **Controller:** Wynnchurch Capital
- **Operator:** IN Limestone Co
- **Mine:** [1200094](https://api.ai-analytics.org/mine/1200094)
## Narrative

Employee exposure to high levels of sound resulting in Standard Threshold Shift of approximately 30 decibels at 2K frequency.

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