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Grunleys well established and proven system for managing high performance param- eters on small and large construction projects within tight timeframes was vital to this project. This project included the demolition renovation and construction of new SCIF space offices and storage area in existing building 19 as well as the demolition of exist- ing building 61 and construction of the new concrete mechanical building 61. BUILDING 19 Grunley performed selective demolition on 39000 square feet of the lower level of the building in preparation of the new construction. The entire space was completely shielded as well isolating the building core from this SCIF rated space. Raised floor systems were installed to support LAN rooms. Separate cooling systems were installed to also support the LAN rooms. The entire area was provided with normal emergency and UPS power systems. Intrusion detection and access controls were installed. BUILDING 61 This portion of the work included demolition of an existing building that houses me- chanical equipment and systems and the construction of a new mechanical services building. The 7200 square foot concrete building includes a 6thick mat-slab sheet- ing and shoring new utilities new mechanical electrical and plumbing equipment and services. In addition this building received a green roof and has some ornamental metal work that was designed to screen the cooling tower from view on Nebraska Avenue. OWNER Department of Homeland Security DATE OF AWARD December 2007 COMPLETION DATE May 2009 CONTRACT AMOUNT 18.5M ARCHITECT MTSA Architecture NEBRASKA AVENUE BUILDINGS 19 61 RENOVATIONS Washington DC