# SLIP OR FALL OF PERSON
> MSHA accident `220130940006` · 02/21/2013 · Martin Marietta Materials, Inc.
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall down stairs
- **Occupation:** Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver
- **Activity:** Walking, Running
- **Injury source:** STAIRS,STEPS-OUTSIDE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 81
- **Mine experience:** 13.15 years
## Operator
- **Controller:** Martin Marietta Materials Inc
- **Operator:** Martin Marietta Materials, Inc.
- **Mine:** [0301614](https://api.morvs.ai/mine/0301614)
## Narrative

The night of 2-20-13 a winter storm left snow and ice at the quarry. After the morning meeting on 2-21-13, employee proceeded to walk towards mobile equipment using a set of steps  that were ice covered. Holding onto hand rail he fell twisting left knee. Employee worked but knee kept bothering. Work comp approved an MRI on 3-25-13 MRI results shows a tear at dr appt on 4-2-2013.

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