# SLIP OR FALL OF PERSON
> MSHA accident `220171240001` · 04/27/2017 · CEMEX Construction Materials Pacific, LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Caught in, under or between NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Getting on or off equipment
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 293
- **Mine experience:** 1.23 years
## Operator
- **Controller:** Cemex S A
- **Operator:** CEMEX Construction Materials Pacific, LLC
- **Mine:** [0401895](https://api.ai-analytics.org/mine/0401895)
## Narrative

EE was making a screen replacement on screen #2. EE had placed new screen in place & was exiting the upper level of screen #2. EE placed EE's feet onto spring cover to place screen rail & bolts. After installation EE began dismount from spring cover onto catwalk approx. 2 ft. Rt foot slipped off, lost balance & Rt foot wedged Btwn deck & screen. Body twisted causing strain to knee.

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