# SLIP OR FALL OF PERSON
> MSHA accident `220012470210` · 08/21/2001 · Twin Mountain Rock Company
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall from machine
- **Occupation:** Truck driver
- **Activity:** Getting on or off equipment
- **Injury source:** HGHWY ORE CARIER,LRGE TRK
- **Nature of injury:** UNCLASSIFIED,NOT DETERMED
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 4
- **Mine experience:** 3.07 years
## Operator
- **Controller:** Peter Kiewit Sons' Inc
- **Operator:** Twin Mountain Rock Company
- **Mine:** [2900194](https://api.ai-analytics.org/mine/2900194)
## Narrative

EE STEPPED OFF A SEMI-TRUCK WITHOUT USING GRAB IRONS AND FELL APPROX. 2' AGAINST ANOTHER TRUCK'SFUEL TANK INJURING HIS LOWER BACK.

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