NMIC-1 Replace 4 Chillers and Controls/Install Chiller Catwalks Project, National Maritime Intelligence Center, Suitland, Maryland - PHASE 2

NMIC-1 Replace 4 chillers and controls/install chiller catwalks project: replacement of chiller system components is limited to the plant equipment and includes but is not limited to: - Chillers 1-4 - Associated pumps - Variable frequency drives - Associated instrumentation - Associated controls In addition, the project will require: - New variable frequency drives as required to replace and modernize the existing chilled water system within the central plant. - The replacement of HVAC controls for the entire building, including the replacement of existing Johnson Controls Metasys control system serving the entire facility including the central chiller plant. - The installation of new exterior rooftop catwalks, to provide maintenance and service to the new rooftop chillers.

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Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Air Distribution, Packaged Water Chillers, Central HVAC Equipment.