# DISORDERS (REPEATED TRAUMA)
> MSHA accident `220170040012` · 01/03/2017 · The Harrison County Coal Company
## Details
- **Degree of injury:** OCCUPATNAL ILLNESS NOT DEG 1-6
- **Classification:** DISORDERS (REPEATED TRAUMA)
- **Accident type:** NEC
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, NEC
- **Injury source:** NOISE,NEC
- **Nature of injury:** HEARING LOSS OR IMPAIRMNT
- **Body part:** EAR(S) INTERNAL & HEARING
- **Days lost:** 0
- **Mine experience:** 42.67 years
## Operator
- **Controller:** Robert E  Murray
- **Operator:** The Harrison County Coal Company
- **Mine:** [4601318](https://api.ai-analytics.org/mine/4601318)
## Narrative

Notification was received on 1-3-2017 that this former employee (retired) has been awarded a PPD of 1.56%. The employee was enrolled in a Hearing Conservation Program and was trained on the use and the areas where hearing protection is required. The incident occurred because the employee failed to use the proper hearing protection throughout mining career. 

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