# SLIP OR FALL OF PERSON
> MSHA accident `220192700024` · 09/20/2019 · Rockwell Mining LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall onto or against objects
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Move non-self-propelled equip
- **Injury source:** PUMPS,FANS,COMP,ENG,NEC
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 1 years
## Operator
- **Controller:** Blackhawk Mining LLC
- **Operator:** Rockwell Mining LLC
- **Mine:** [4606448](https://api.ai-analytics.org/mine/4606448)
## Narrative

Employee was setting a dewatering pump along a beltline. While trying to get the pump into the correct position the latch on hook broke. The pump moved causing the employee to slip and employee's left knee struck the pump.

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