# SLIP OR FALL OF PERSON
> MSHA accident `220180780002` · 03/08/2018 · Naselle Rock & Asphalt Company
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Crusher attendant/operator, Pan feeder operator/worker
- **Activity:** Walking, Running
- **Injury source:** BOILR,PRES VSL,AIR HOS,OX
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** MULTIPLE PARTS (MORE THAN ONE MAJOR)
- **Days lost:** 1
- **Mine experience:** 1.92 years
## Operator
- **Controller:** Arne L Wirkkala
- **Operator:** Naselle Rock & Asphalt Company
- **Mine:** [4500063](https://api.ai-analytics.org/mine/4500063)
## Narrative

The employee reported that they were coming out from under the jaw discharge belt area. Upon rising from a crouched walk to a standing position, they tripped on a rock and lost balance. In an attempt to regain balance they grabbed a hose attached to the sand screw and the resulting motion caused them to twist and strain the right shoulder and right hip. 

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