# SLIP OR FALL OF PERSON
> MSHA accident `220131820007` · 06/06/2013 · Callanan Industries Inc
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall onto or against objects
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Machine maintenance
- **Injury source:** DRUM,PULY,SHEAVE-NT CONVY
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 1.88 years
## Operator
- **Controller:** CRH PLC
- **Operator:** Callanan Industries Inc
- **Mine:** [3000110](https://api.ai-analytics.org/mine/3000110)
## Narrative

Rainy day employee was working at the primary crusher when he slipped and struck his right knee on the flywheel sheave. First aid only for one week and was sent to the doctor on 6/13 for further treatment. The Doctor placed employee on restricted duty starting 6/14. Employee advised Plant Manager on 6/7/13 regarding his knee injury.

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