# SLIP OR FALL OF PERSON
> MSHA accident `220172270002` · 07/05/2017 · Alan Ritchey Materials Company LC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Getting on or off equipment
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 30 years
## Operator
- **Controller:** Bobby  Ritchey; Richard  Stroup
- **Operator:** Alan Ritchey Materials Company LC
- **Mine:** [3401930](https://api.ai-analytics.org/mine/3401930)
## Narrative

Employee had just completed repairs to pipe on dredge and was walking stepping down off of pontoon boat to the ground and felt pain in right knee.  Employee did not report injury until 8/1/2017 and sought initial medical treatment on 8/2/2017.

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