- Kiewit (Del Rio, TX)
- …rock and gravel. * Trench and construct ditches for installation of culverts, water pipes and sewer pipes; remove silt and debris. * Knowledgeable of equipment ... in respect to checking and maintaining all fluid levels and lubrication. * May be asked to instruct and train employees in the safe operation of construction equipment and tools and in job techniques and skills * Inspecting equipment, structures, or materials… more