# SLIP OR FALL OF PERSON
> MSHA accident `220171210015` · 04/21/2017 · Continental Cement Company, LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Welder (non-shop)
- **Activity:** Climb scaffolds, Ladders
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ANKLE
- **Days lost:** 0
- **Mine experience:** 23 years
## Operator
- **Controller:** Summit Materials LLC
- **Operator:** Continental Cement Company, LLC
- **Mine:** [2302434](https://api.ai-analytics.org/mine/2302434)
## Narrative

The employee was grinding on cracks underneath the water truck. The employee was using a 6-ft ladder placed near the back tire to reach the undercarriage of the truck. The employee stepped off the ladder onto the berm area and rolled the left ankle. The employee sought medical attention and was given a rigid boot and restricted duty for one week.

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