# HANDLING OF MATERIALS
> MSHA accident `220170130012` · 01/11/2017 · Amrize South Central Inc.
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Handling supplies or material
- **Injury source:** STAIRS,STEPS-OUTSIDE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 0
- **Mine experience:** 0.69 years
## Operator
- **Controller:** Holcim Ltd
- **Operator:** Amrize South Central Inc.
- **Mine:** [3400056](https://api.ai-analytics.org/mine/3400056)
## Narrative

Employee was helping with installing stairs on primary crusher. Employee was pulling on stairs to get them aligned so the stairs could be welded in place. While pulling on stairs employee felt a pop in the right shoulder. Employee suffered a sprain right shoulder.

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