# SLIP OR FALL OF PERSON
> MSHA accident `220061870010` · 06/26/2006 · ECCA Calcium Products Inc.
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** MULTIPLE PARTS (MORE THAN ONE MAJOR)
- **Days lost:** 0
- **Mine experience:** 8.58 years
## Operator
- **Controller:** Imerys S A
- **Operator:** ECCA Calcium Products Inc.
- **Mine:** [1800343](https://api.ai-analytics.org/mine/1800343)
## Narrative

Ee stepped in what he thought was a solid surface, which was, in fact, not solid.  Overcompensation for balance lost caused ee to jerk backwards thereby spraining back muscles and spraining/straining Left knee and leg.

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