# MACHINERY
> MSHA accident `220151950006` · 07/03/2015 · UNACEM North America
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between a moving and a stationary object
- **Occupation:** Mason
- **Activity:** Mill equipment
- **Injury source:** MACHINE-MILL,CLEANING PLT
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 0.12 years
## Operator
- **Controller:** UNACEM Corp S A A
- **Operator:** UNACEM North America
- **Mine:** [0203243](https://api.ai-analytics.org/mine/0203243)
## Narrative

The JTT miner had not noticed the pressure gauge of the kiln rig jack system had broken. The JTT miner over pressurized the jack causing it to break. This caused the brick to pinch the tip of the left middle finger between the brick and jack.

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