ASI Construction LLC is a self-performing heavy-civil engineering contractor specializing in the construction and rehabilitation of dams (roller compacted concrete (RCC), earthfill, and conventional concrete), spillways, and other major water resource projects. We also offer many additional specialized services through our Marine Group including inspection, on-water/underwater construction, and maintenance.
Over the past 35-years ASI personnel have constructed 145 new dam and dam modification projects, including 35 new dams and 110 dam modification and remediation projects completed. ASI personnel have completed more than 20 seepage cutoff walls in dam foundations, utilizing numerous specialty geotechnical construction methods, including the deep soil mix (DSM) cutoff wall technology. ASI personnel have undertaken 12 of these projects in an ‘Early Contractor Involvement’ contractual arrangement.
ASI provides our clients innovative and cost-effective solutions to their complex projects. Sophisticated engineering and construction technologies, an honest commitment to fair business dealings along with a partnering approach to our work, and a genuine culture of safety and quality management are the foundations that we build on in all of our projects. ASI maintains an operations-driven focus where performance defines success in all aspects of our business.