# POWERED HAULAGE
> MSHA accident `220082490020` · 08/21/2008 · Freeport-McMoRan Chino Mines Company
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** POWERED HAULAGE
- **Accident type:** Struck by... NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** CONVEYORS,NEC
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** CHEST (RIBS/BREAST BONE/CHEST ORGNS)
- **Days lost:** 1
- **Mine experience:** 3.08 years
## Operator
- **Controller:** Freeport-McMoRan Inc
- **Operator:** Freeport-McMoRan Chino Mines Company
- **Mine:** [2901882](https://api.ai-analytics.org/mine/2901882)
## Narrative

The flotation crew was in the process of installing liners on the spare vertimill screw with the screw suspended 4-6 inches above the ground.  The brakes on the crane failed, causing the screw to sway pushing the employee against a crossmember in the stand.  He sustained a scrape and contusions on his right shoulder and chest area.

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