# SLIP OR FALL OF PERSON
> MSHA accident `220080640007` · 02/26/2008 · Vulcan Construction Materials, LLC
## 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:** HGHWY ORE CARIER,LRGE TRK
- **Nature of injury:** CONCUSSION-BRAIN,CEREBRAL
- **Body part:** BRAIN
- **Days lost:** 0
- **Mine experience:** 1 years
## Operator
- **Controller:** Vulcan Materials Company
- **Operator:** Vulcan Construction Materials, LLC
- **Mine:** [0100021](https://api.ai-analytics.org/mine/0100021)
## Narrative

Employee sustained a concussion when he struck his hard hat against a welded safety strap underneath the bed of a haul truck. It occurred when he stepped up on a 30 inch ladder to grease the rear of a haul truck. The blow rendered him unconscious for a short period until his co worker woke him up. He start to go to sleep a second time but was kept awake by his co worker.

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