# SLIP OR FALL OF PERSON
> MSHA accident `220120880009` · 03/26/2012 · Hallett Materials
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall onto or against objects
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Walking, Running
- **Injury source:** CEMENT PROD,CONCRET BLOCK
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 10 years
## Operator
- **Controller:** CRH PLC
- **Operator:** Hallett Materials
- **Mine:** [1300645](https://api.ai-analytics.org/mine/1300645)
## Narrative

The employee had exited the scale house and walked to the eastside to talk to a customer.  While returning to the scale house, the employee tripped over a piece of broken concrete that had been buried in the sand. The employee landed on the concrete pad hurting his wrist and knee

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