# SLIP OR FALL OF PERSON
> MSHA accident `220202730015` · 09/23/2020 · BMC Aggregates LC
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall onto or against objects
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** MACHINE-MILL,CLEANING PLT
- **Nature of injury:** UNCLASSIFIED,NOT DETERMED
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 2
- **Mine experience:** 11.02 years
## Operator
- **Controller:** Manatts Enterprises; Cedar Valley Corp
- **Operator:** BMC Aggregates LC
- **Mine:** [1300686](https://api.ai-analytics.org/mine/1300686)
## Narrative

Employee was working on sand plant screen box.  While performing maintenance employee fell through maintenance door used to access lower portion of screen box.  During fall employee struck elbow on edge of opening and jammed shoulder. 

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