# HANDLING OF MATERIALS
> MSHA accident `220041800042` · 06/18/2004 · Essroc Cement
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Struck by... NEC
- **Occupation:** Pumper
- **Activity:** Machine maintenance
- **Injury source:** CRANES,DERRICKS
- **Nature of injury:** MULTIPLE INJURIES
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 0.12 years
## Operator
- **Controller:** Italcementi Spa
- **Operator:** Essroc Cement
- **Mine:** [1800001](https://api.ai-analytics.org/mine/1800001)
## Narrative

Repair personnel were changing coupler on south crane holding. When they were at the last bolt the coupler began to spin and struck employee in knee.

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