# DISORDERS (REPEATED TRAUMA)
> MSHA accident `220100680005` · 02/19/2010 · Covol Engineered Fuels
## Details
- **Degree of injury:** OCCUPATNAL ILLNESS NOT DEG 1-6
- **Classification:** DISORDERS (REPEATED TRAUMA)
- **Accident type:** NEC
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Unknown
- **Injury source:** NOISE,NEC
- **Nature of injury:** HEARING LOSS OR IMPAIRMNT
- **Body part:** EAR(S) INTERNAL & HEARING
- **Days lost:** 0
- **Mine experience:** 2.17 years
## Operator
- **Controller:** Headwaters Inc
- **Operator:** Covol Engineered Fuels
- **Mine:** [1202397](https://api.ai-analytics.org/mine/1202397)
## Narrative

10dB STS on right ear from annual evaluation on 9/16/09 and a 25dB reportable loss since baseline evaluation on 12/10/07.

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