# SLIP OR FALL OF PERSON
> MSHA accident `220171720021` · 06/12/2017 · Newmont USA Limited
## 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:** HGHWY ORE CARIER,LRGE TRK
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 1.02 years
## Operator
- **Controller:** Newmont Corporation
- **Operator:** Newmont USA Limited
- **Mine:** [2600500](https://api.ai-analytics.org/mine/2600500)
## Narrative

While standing in between the engine and frame doing alternator drive accessory drive repair on CAT 793D haul truck, the employee went to step down on belly pan to get closer to work and felt like left knee popped. 

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