# SLIP OR FALL OF PERSON
> MSHA accident `220112020010` · 07/14/2011 · Martin Marietta Materials, Inc.
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Outside foreman, Leadman
- **Activity:** Walking, Running
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** NECK
- **Days lost:** 240
- **Mine experience:** 7.23 years
## Operator
- **Controller:** Martin Marietta Materials Inc
- **Operator:** Martin Marietta Materials, Inc.
- **Mine:** [4103360](https://api.ai-analytics.org/mine/4103360)
## Narrative

Employee descending stairs using handrails.  Last step was rotted/oxidized and broke when the employee stepped on causing him to be jarred when his weight was thrown forward.  Employee maintained an upright position by holding onto the handrails but suffered neck strain.

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