# MACHINERY
> MSHA accident `220182640010` · 09/14/2018 · Quikrete Construction Materials, LLC
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
- **Activity:** Hand tools (powered)
- **Injury source:** BOILR,PRES VSL,AIR HOS,OX
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 31
- **Mine experience:** 14.63 years
## Operator
- **Controller:** Cementos Argos S A
- **Operator:** Quikrete Construction Materials, LLC
- **Mine:** [0100629](https://api.ai-analytics.org/mine/0100629)
## Narrative

A production employee was cleaning buildup from the internal walls of the riser duct when a chunk of coating fell and hit the end of the high pressure water lance. The employee strained the right shoulder as EE maintained control of the water lance.

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