# SLIP OR FALL OF PERSON
> MSHA accident `220112270031` · 07/21/2011 · CalMat Co
## 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:** Inspect equipment or mine
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** MULTIPLE INJURIES
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 9.83 years
## Operator
- **Controller:** Vulcan Materials Company
- **Operator:** CalMat Co
- **Mine:** [0403200](https://api.morvs.ai/mine/0403200)
## Narrative

The employee went to the company clinic on 8/1/11 and was placed on restricted duty. The employee reported that he lost his footing, fell and struck his R-knee cap on a protruding 5/8"" bolt that secured the dust pan.

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