# MACHINERY
> MSHA accident `220190590005` · 01/15/2019 · CEMEX Construction Materials Florida, LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Prep plant foreman, Supervisor, Mill plant supervisor, Kiln supervisor
- **Activity:** Hand tools (powered)
- **Injury source:** DRIL-PRCUSV,HRD ROC,JKHMR
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 15.38 years
## Operator
- **Controller:** Cemex S A
- **Operator:** CEMEX Construction Materials Florida, LLC
- **Mine:** [0800046](https://api.ai-analytics.org/mine/0800046)
## Narrative

Production Supervisor was unplugging STG IV using a jackhammer and towards the end of the shift EE started feeling a lower back pain. The extended use of the jackhammer and the access to the area contributed to this injury. 

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