# SLIP OR FALL OF PERSON
> MSHA accident `220242210003` · 07/23/2024 · Badger Mining Corporation
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 0.06 years
## Operator
- **Controller:** North Cliff Corporation
- **Operator:** Badger Mining Corporation
- **Mine:** [4702555](https://api.ai-analytics.org/mine/4702555)
## Narrative

We were removing pipe from the clients well.  Crew was using a dong tong (large pipe wrench) utilizing a sling on a ram to help break the coupling loose.  The sling slipped off the wrench causing the wrench to move back toward employee.  Employee twisted EE's knee when this happened.  Employee has been seen and is currently on light duty working in our shop.

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