About:

Laborers prepare construction sites by eliminating hazards, digging trenches, drilling, lagging, tunneling, laying pipe, performing traffic control, laying asphalt on heavy highway projects, mixing and placing concrete, and setting bracing to support excavations. They load, unload and distribute materials. They also support many other craft workers with fire-proofing, mason tending, carpentry tending, asbestos, demolition, shotcrete and hazardous waste removal. 

TRAINING:

3+ years of classroom and on the job training.