# SLIP OR FALL OF PERSON
> MSHA accident `220171790044` · 06/23/2017 · Martin Marietta Materials, Inc.
## 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:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** PUMPS,FANS,COMP,ENG,NEC
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** WRIST
- **Days lost:** 0
- **Mine experience:** 0.88 years
## Operator
- **Controller:** Martin Marietta Materials Inc
- **Operator:** Martin Marietta Materials, Inc.
- **Mine:** [0301586](https://api.ai-analytics.org/mine/0301586)
## Narrative

While servicing HVAC outdoor unit tripped on refrigerant hoses with the top of unit off and running. Fell into unit with left arm causing a laceration to the left wrist against the blower motor fan blade.

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