# SLIP OR FALL OF PERSON
> MSHA accident `220120810039` · 03/14/2012 · Aggregates USA, LLC
## 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:** Climb scaffolds, Ladders
- **Injury source:** FLOOR,WALKING SURF-NOT UG
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 0.56 years
## Operator
- **Controller:** Aggregates USA Holdings LLC
- **Operator:** Aggregates USA, LLC
- **Mine:** [0901210](https://api.ai-analytics.org/mine/0901210)
## Narrative

Employee strained his lower back / pulled a muscle when stepped off of a crusher platform. The platform is 12 - 14 inches higher than the surrounding ground level.

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