Portfolio Category: Commercial

Constitution Center

Largest selective demolition project in the history of Washington, DC.  Project involved 2,000,000 square feet, and includes extensive structural demolition, façade removal, and complete interior gut-out.  Project includes hazardous material abatement throughout building.  95% of work completed within nine month schedule.  Premier, signature project in Washington, DC....

National Restaurant Association Building

Complete structural demolition of 9-story office building adjacent to occupied structures on one of the busiest streets in the Central Business District of Washington, DC.  This project included interior selective demolition to access asbestos containing materials, asbestos abatement, craning of precast concrete overhang sections, demolition of 2-story tall mechanical/elevator penthouse by use of Brokk robotic demolition tools, and demolition of structure down to grade, while leaving below grade exterior foundation walls intact and braced with processed rubble fill material....

2121 K Street, NW

Extensive structural demolition and removal of structural slab edge from occupied, eight-story building.  Exterior façade removal, mechanical demolition and interior demolition....

Health and Human Services Headquarters – Parklawn Building

Largest selective demolition project in the history of Montgomery County, MD.  Project involves almost 2,000,000 square feet, including extensive structural demolition, complete façade removal, and complete interior gut-out, including hazardous material abatement throughout building.  Multi-phased project in an occupied government headquarters building....