1625 North Ode Street

Langan was retained to provide geotechnical, site/civil, surveying, and construction phase consulting services for the structural assessment of the four-story, 17,000 SF Swansen Apartment Building located in Arlington, Virginia.

Langan performed a geotechnical investigation consisting of borings and test pits. The investigation revealed that fill and natural soils near the location of failure were very loose as a result of the slope failure.

Langan provided cost-efficient permanent foundation support system consisting of helical piers was installed. Langan provided construction monitoring during installation of the piers.