Stevens Engineers & Constructors

Scope Of Work

STEVENS Engineers & Constructors were under two large contracts to install civil foundations at the ATI Brackenridge location when they were granted a third contract to conduct much of the site excavation. This site was particularly tight due to a new HSM that was being built in an existing facility surrounded by the town of Brackenridge.

STEVENS excavated down approximately three feet below the sidewalk, then drove 700 feet of SKM – 22 sheet piles along the road and 400 feet along the existing buildings. This was completed using two 80-ton with 100 feet boom conventional rigs. As the piling was going on, we moved a total of 70,000 cy of dirt, installed 30,000 square feet of sheet pile, put in the storm water pipe and demoed 10,000 cy of concrete all within five weeks. Working first shift only, along with the piling rigs, we had two 50-ton excavators, one 38-ton excavator with a hydraulic crusher, a 50-ton excavator with hydraulic hammer, a 38-ton excavator, a rubber tire hole, two D-6 dozers, two 30-ton art dump trucks, one road sweeper and 15-18 dump trucks on site.

This job was extremely tight and congested. STEVENS’ ability to self-perform at this type of work, under these conditions, especially considering the sheet pile, promotes the full benefits of safety and efficiency that we constantly realize within our projects.