# SLIP OR FALL OF PERSON
> MSHA accident `220180940017` · 04/02/2018 · Hallett Materials
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Mine manager, Mine foreman, Mine owner
- **Activity:** Walking, Running
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 4 years
## Operator
- **Controller:** CRH PLC
- **Operator:** Hallett Materials
- **Mine:** [1301202](https://api.ai-analytics.org/mine/1301202)
## Narrative

EE was walking back to truck when EE stumbled and twisted knee on uneven terrain resulting in Restricted Work Duty and physical therapy. 

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