# MACHINERY
> MSHA accident `220090990033` · 04/05/2009 · Mitsubishi Cement Corp
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** MACHINERY
- **Accident type:** Fall onto or against objects
- **Occupation:** Pumper
- **Activity:** Blow gun, Airlance
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** KNEE/PATELLA
- **Days lost:** 100
- **Mine experience:** 1.69 years
## Operator
- **Controller:** Mitsubishi Corp
- **Operator:** Mitsubishi Cement Corp
- **Mine:** [0400157](https://api.ai-analytics.org/mine/0400157)
## Narrative

IE was using an air lance to clean build-up from inside of feed hood. As he pulled the air lance out of the poke hole, he slipped backward, grabbed onto handrail(gate) bumping his right knee and left elbow causing a contusion of right knee and left arm.

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