# SLIP OR FALL OF PERSON
> MSHA accident `220152860062` · 10/08/2015 · Lafarge North America
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Electrician, Lineman
- **Activity:** Handling supplies or material
- **Injury source:** BOILR,PRES VSL,AIR HOS,OX
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 0
- **Mine experience:** 24.38 years
## Operator
- **Controller:** Holcim Ltd
- **Operator:** Lafarge North America
- **Mine:** [3300069](https://api.ai-analytics.org/mine/3300069)
## Narrative

As employee was using a high pressure fire hose to clean under the main rock conveyor, he started to stand up.  As he was starting to stand up, the water pressure increased causing him to lose his balance.  He caught himself from falling backwards by extending his right arm behind him.  When he did this, he heard a popping noise that sounded like knuckles cracking.

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