Modernization of the Mary E. Switzer Building-Phase 2
Washington, DC
Project Details
Owner: General Services Administration
Contract Amount: $43,867,678 (Phase 2)
Date of Award: June 30, 2009
Substantial Completion: July 9, 2011
Architect: HNTB Federal
Washington, DC
Grunley Construction is completing renovations to the Mary E. Switzer Building at 330 C Street, SW, Washington, DC. Funding for this project is being provided by the American Recovery and Reinvestment Act of 2009. Grunley completed Phase 1 in 2008.
Phase 2 involves modernization of 311,000 SF of building space and the construction of a new 18,000 SF addition. The building will remain occupied throughout the period of construction.
In addition to complete removal of the existing interior construction (including hazardous material removal) and installation of new HVAC, electrical, plumbing, fire/life safety and energy-efficient lighting systems, Grunley will convert the 6th and 7th floors mechanical spaces into open office space and extend renovated elevators to the new 6th and 7th floors. The balance of the project includes repair and cleaning of the façade; replacement of the perimeter windows and roof; and a “green roof system” on a portion of the building.
The project will strive to achieve LEED® NC v.2.1 Silver certification.
Date Posted: January 29, 2010