# SLIP OR FALL OF PERSON
> MSHA accident `220230960031` · 04/04/2023 · Quikrete Construction Materials, LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall to the walkway or working surface
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Machine maintenance
- **Injury source:** GROUND
- **Nature of injury:** DISLOCATION
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 0
- **Mine experience:** 2.13 years
## Operator
- **Controller:** Summit Materials LLC
- **Operator:** Quikrete Construction Materials, LLC
- **Mine:** [4600007](https://api.morvs.ai/mine/4600007)
## Narrative

While assembling a mobile crane, employee stumbled and fell forward catching full body weight with left arm causing shoulder injury.

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