# SLIP OR FALL OF PERSON
> MSHA accident `220022730054` · 09/19/2002 · Martin Marietta Aggregates
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall from machine
- **Occupation:** Miner, NEC
- **Activity:** Getting on or off equipment
- **Injury source:** GROUND
- **Nature of injury:** OTHER INJURY,NEC
- **Body part:** ARM,NEC
- **Days lost:** 138
- **Mine experience:** 1.5 years
## Operator
- **Controller:** Martin Marietta Materials Inc
- **Operator:** Martin Marietta Aggregates
- **Mine:** [0900074](https://api.ai-analytics.org/mine/0900074)
## Narrative

EE WAS POSITIONED ON CONVEYOR TRUSS BOLTED TO BENT LEG #2. THE BOLTS WERE REMOVED CAUSING TRUSS TO FALL INSIDE THE BENT LEG WHICH TIPPED 45 DEGREE. HE LANDED ON THE GROUND AND DURING THE FALL PINCHED L. ARM WHICH SWELLED.

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