# FALLING/SLIDING/ROLLING MATERIALS
> MSHA accident `220042930011` · 09/18/2004 · Martin Marietta Aggregates
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** FALLING/SLIDING/ROLLING MATERIALS
- **Accident type:** Struck by falling object
- **Occupation:** Truck driver
- **Activity:** Machine maintenance
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** MULTIPLE INJURIES
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 0
- **Mine experience:** 0.31 years
## Operator
- **Controller:** Martin Marietta Materials Inc
- **Operator:** Martin Marietta Aggregates
- **Mine:** [1201762](https://api.ai-analytics.org/mine/1201762)
## Narrative

Employee was washing out under the crusher when a rock fell from the structure and struck him on the shoulder. Employee returned to the Dr. for follow up where it was decided on the 18th of October that he would see a physical therapist for treatment of the contusion.

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