Environmental & Remediation Foundations

Construction on contaminated sites (brownfields) requires foundation methods that minimize disturbance to contaminated soils, prevent cross-contamination between soil layers, and protect workers from exposure. Driven piles and helical piers are preferred over drilled foundations because they generate no spoils (contaminated drill cuttings require expensive disposal). When drilling is necessary, closed-system drilling with containment of all cuttings is required. Environmental containment structures (slurry walls, sheet pile barriers, reactive barriers) use deep foundation techniques to create underground barriers that prevent contaminant migration. The growing emphasis on brownfield redevelopment (reusing former industrial sites) is driving demand for foundation contractors experienced in environmental protocols.

Common Foundation Methods

Industries Served