Renovation of a military facility in Washington, District of Columbia. Completed plans call for the renovation of a 130,000-square-foot, four-story above grade military facility.

Design/Bid/Build Contract The scope of work includes HVAC and renovation services for Eisenhower Hall (Building 59), which is located on the Fort McNair Military Base in Washington, D.C., Building 59 functions as an educational facility in support of the National Defense University. Eisenhower Hall was built in 1960 and is over 60 years old. Building 59 is a four (4) story building of approximately 130,000 square feet (SF) with a small mechanical basement and crawl space as well as a mechanical penthouse. Currently Building 59 houses 400-450 people and the facility systems run 24/7. The facility houses numerous classrooms, study carrels, conference rooms, offices, and two large auditoriums as well as other support functions. Building 59 is within a historic zone and exterior modifications must be reviewed and approved by State Historic Preservation Office (SHPO). Major upgrades were done in 1996. which includes upgrades major to mechanical systems and other systems. Original windows were maintained but new storm windows that include a film to provide a level of blast protection were incorporated behind the original windows towards the inside. Blinds were placed between these two window systems without any provision for venting the trapped air. Solar panels were installed on the roof. The work includes partial building renovation with hazardous material, civil, architectural, building envelope repair, structural, plumbing, mechanical/HVAC upgrades, electrical, telecommunication and audio/visual work, and incidental related work, to include but not limited to a Sensitive Compartmented Information Facility (SCIF). 550 Days Addendum #1-#5 have been issued as of 7-15-2022.