# SLIP OR FALL OF PERSON
> MSHA accident `220120940013` · 03/29/2012 · Ready Mix USA,  LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall to the walkway or working surface
- **Occupation:** Assayer, Geologist, Metallurgist, Engineer, Engineer management
- **Activity:** Walking, Running
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 0
- **Mine experience:** 9.15 years
## Operator
- **Controller:** Cemex S A
- **Operator:** Ready Mix USA,  LLC
- **Mine:** [0103130](https://api.ai-analytics.org/mine/0103130)
## Narrative

Employee was descending stone pile to measure face, slipped on loose outer stone and slid to ground, catching his weight with his left hand, causing pain to his left shoulder.

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