Officer in Charge of Construction NAVFAC Contracts, Norfolk Naval Shipyard, Building 491, Portsmouth, VA 23709-5000

Z -- AIR CONDITIONING MODIFICATIONS, BUILDING 1500, NORFOLK NAVAL SHIPYARD, PORTSMOUTH, VA SOL N62470-95-B-2020. Due 950905. POC Bid Packages Sandra Johnson 804-396-5121: Contract Specialist/Joyce Chilton; Contracting Officer, Rosalind D. Rogers. The work includes removal of existing pneumatic controls for seven AHUs and seven cabinet return air fans, installation of a direct digital control system to control the operation of the seven AHUs and cabinet return fans, variable frequency drives, sensors, transmitters, actuators wire and conduit, removal of existing and installation of new electric actuated chilled water valves on AHUs and electrically actuated hot water valve on AHU and incidental related work. Estimated Cost Range: $100,000 and $250,000. Specifications will be available on or about 04 August 1995. A limited number of bid packages will be available and issued on a first come, first served basis until the supply is exhausted. There is no charge for the plans and specs (only one set per firm); However, each firm is responsible for obtaining a bid data. Local firms may pick up packages at the issuing office. Out of town firms must make all arrangements for type of delivery desired and notify issuing office. No plan holder lists will be faxed. All responsible sources may submit an offer which will be considered. (194)

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