Portfolio Category: Government

National Archives Building Renovation

Historic renovation project including structural, interior, exterior, and MEP demolition, asbestos abatement, PCB ballast and mercury-vapor tube removal, lead based paint abatement, excavation and security vault demolition.  Work is multi-phased and conducted with multiple crews in an occupied building....

Main Treasury Renovation

Complete renovation of historic landmark including structural, architectural, mechanical, electrical, plumbing, and elevator demolition in occupied building.  Includes multi-phased work with multiple crews....

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....

Capitol Visitor’s Center

Construction of 600,000 square foot underground visitors’ center with tie-in to existing historic structure.  Work includes major structural concrete demolition, excavation and architectural, mechanical, electrical and plumbing demolition. Project includes hazardous materials abatement.  Security clearance and off- hours work required....

FBI Academy Building 8 Madison Dormitory

Interior selective demolition of 7-story dormitory building adjacent to occupied structures on the site of the FBI Academy in Quantico, VA.  All interior MEP systems were PCB contaminated requiring HAZWOPER training and controls, as well as asbestos abatement.  Project also included removal of window/storefront systems and structural slab openings....

Walter Reed National Military Medical Center

Interior selective demolition multiple floors and phases of upgrade to an active military hospital providing urgent care to combat-wounded military personnel, active duty and retired military members, and their family members. Sensitive work including structural slab openings, MEP demolition, and demolition of interior/exterior finishes was performed directly adjacent to active operating rooms and care facilities.  Infection-control and site cleaning/sterilization work was also performed on this multi-phased, multi-year project in a historical military medical facility....