PIONEERING EARTHWORK

FOR OVER A CENTURY

URBAN FOUNDATIONS

HEAVY AND CIVIL

MARINE WORKS

COMPLEX SITE CONDITIONS

PROVEN PERFORMANCE

RECENT PROJECTS

399 Congress Street

Location: South Boston, MA
General Contractor: John Moriarty & Associates

Project Description: This project is on what was formerly known as the ‘sausage lot’ and is bounded by existing MassDOT ramps and a tunnel on the west, south and east sides and Congress St on the north side. AA Will performed pretrenching and preparation for the slurry wall foundation work by East Coast Slurry, then excavated and installed and removed two levels of internal bracing for this long, narrow foundation. A new 900’ long sewer main in Congress Street was also part of this project.