Loren Data Corp.

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COMMERCE BUSINESS DAILY ISSUE OF JANUARY 21,1999 PSA#2266

Commercial Acquisition Department, Bldg 11, Naval Undersea Warfare Center Division, Newport, Code 59, Simonpietri Dr., Newport, RI 02841-1708

66 -- FILTRINE RECIRCULATING CLOSED LOOP CHILLER SOL N66604-99-Q-1929 DUE 012099 POC G. Nickerson, Purchaisng Agent at (401) 832-1638; FAX (401) 832-4820. WEB: Naval Undersea Warfare Center Division, Newport, http://www.npt.nuwc.navy.mil/contract/. E-MAIL: Geraldine Nickerson, Purchasing Agent, nickersonga@npt.nuwc.navy.mil. This is a combined synopsis/solicitation for commercial items prepared iaw the format in Subpart 12.6 as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; proposals are being requested and a written solicitation will not be issued. The solicitation document and incorporated provisions and clauses are those in effect through Federal Acquisition Circular 97-01. Item #1: Filtrine Recirculating Closed Loop Chiller. 208/230 vac. 3 phase, 60 Hz. unit to include start-up and one year service contract. see attached Statement of Work. Qty: 1 ea. Provision at 52.212-1, Instructions to Offerors-Commercial items, applies to this acquisition. The Government plans to award on an unrestricted basis, Firm Fixed Price Contract. The SIC Code is 3821. Any company that believes it has the capability to meet the Government's minimum requirements is invited to submit technical/cost literature for Government evaluation. All proposals from responsible sources will be considered. Specifications:General:Supply a closed loop chiller with the capacity to remove 180,000 Btu of heat while recirculating water @ 68F @ a flow of 45 GPM @ 40 psi in a 90 degree f ambient condition.Condensing Unit & Controls:The condensing unit shall consist of a field serviceable semi-hermetic type compressor supplied with cylinder unloading capability. It shall have fan cooled condenser for indoor installation, high/low pressure status, freeze control, head and suction gauges, oil pressure switch, pump down solenoid valve, thermostatic expansion valve, refrigerant sight glass and dehydrator. The condensing unit shall be supplied with adjustable thermostat (40-90F).Cooling Tank:The cooling tank shall be stainless steel with a minimum storage of 100 gallons, designed for 125 pound working pressure. Tank will be equipped with immersion type stainless stell cooling coil (shell and tube evaporators or open tanks with float not acceptable). Storage tank shall be supplied with drain connection and insulated with cloaed cell thermo-elastomer, with R factor of 3.7. Refrigerant/gauges:Gauges with dampeners or shut off valves shall be flush mounted on exterior cabinet to inducate head and suction pressure, coolant temperature and pressure. The refrigerant shall be R-22. The chiller shall have similar type gauges for water temperature and pressure on both make-up and discharge. Circulation Pump:The pump shall be stainless steel centrifugal type installed on rubber isolation mounts over a stainless steel condensing tray, and supplied with union and service valves. Pump shall be configured with a pressure relief bypass and manual bypass valve. All piping and fittings will be brass, copper or bronze and insulated with closed cell thermo-elastomer with an R factor of 3.7. Cabinet:The cabinet will be 18 gauge painted steel panels on a welded angle iron frame. Panels shall be removable without tools for access to all components. Approximate dimensions: 104" W x 52"D x 80"H. Chiller shall also be supplied with lifting hooks. Stamp of Approval:Complete chiller shall carry ETL Stamp of Approval. Warranty and Service:Chiller shall carry a one-year warranty on all parts (15 months from date of shipment). Quote proposal to provide for required cost for start-up and first year maintenance and service.Our department no longer issues solicitations or amendments in paper form. Instead, they may be accessed at our web site http://www.npt.nuwc.navy.mil/contracts. We also provide electronic access in our Bid Room. Estimated RFP release date: 14 Jan 99; SIC Code: 3821. Posted 01/19/99 (W-SN288990). (0019)

Loren Data Corp. http://www.ld.com (SYN# 0366 19990121\66-0007.SOL)


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