# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220161690009` · 06/10/2016 · Haydon Materials Bardstown, LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Hammer mill operator, Breaker mill operator, Jaw mill operator
- **Activity:** Climb scaffolds, Ladders
- **Injury source:** LADDERS,NEC
- **Nature of injury:** UNCLASSIFIED,NOT DETERMED
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 7.27 years
## Operator
- **Controller:** Haydon Holdings LLC
- **Operator:** Haydon Materials Bardstown, LLC
- **Mine:** [1500028](https://api.ai-analytics.org/mine/1500028)
## Narrative

Employee was assisting with maintenance and walked up a ladder to hand off a wrench.  When EE was stepping back down EE felt pain in lower back.  

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