Bureau of Reclamation, Lower Colorado Regional Office, 400 Railroad Ave, Boulder City, NV 89005-2422

41 -- GENERATOR EXCITER HEAT EXCHANGER SOL 00SQ308190 DUE 080300 POC Albert J Richard, 702 293 8601 FAX: 702 293 8050 E-MAIL: click here to contact the contracting officer via, arichard@lc.usbr.gov. This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in subpart 12.6, as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; quotes are being requested and a written solicitation will not be issued. Solicitation 00SQ308190 is issued as a Request for Quote (RFQ) and incorporates provisions and clauses in effect through Federal Acquisition Circular 97-18. This solicitation is issued under the Simplified Acquisition Procedures (SAP) for Small Business-Small Purchase Set-Aside (100%). Standard Industrial Classification is 7699 and the Business Size Standard is $5.09 million average over three years. The Bureau of Reclamation has a firm fixed price requirement for the following item: 1. Requirement: Design, fabricate, test, and deliver to Davis Dam Five (5) complete heat exchanger for a generator exciter. 2. Description: The work to be performed includes design, manufacture, delivery, and testing of the heat exchanger. 3. Design: The existing generator excite heat exchanger is enclosed in a sheet metal duct with air flow provided by a 11,000 cfm centrifugal fan. Design of the heat exchanger shall provide a cooling capacity of 200,00 BTU when treating 11,000 cfm of air having an initial temperature of 98 Fahrenheit, dry bulb and 65 Fahrenheit wet bulb with an initial water temperature of approximately 70 Fahrenheit. The cooling unite shall be four (4), row, eight (8), pass, with Admiralty Brass, ASTM B111,C44300/C44400/c445000 cooling tubes. Each tube shall have copper fine, .012 inch thick, eight (8) per inch, fastened securely to the tube by solder dipping or a continuous soldered fin. The headers shall be designed to insure uniform water velocity in all tubes. The inlet and outlet piping shall be two and one half (21/2) inch female N.P.T. bosses and allow for proper make up with two and one half (21/2) inch male N.P.T. nipples. The heat exchange shall be designed for a test pressure of 100 psi,and a working pressure of 75 psi., and shall be supported in a rectangular steel frame capable of supporting the weigh of the heat exchanger. Both heads shall be removable for servicing and all gaskets shall be non-asbestos and designed for use in Water/air heat exchanger sand shall seal with no seeping. All bolts and studs shall be carbon steel, Grade B, conforming to ASTM A307, and nuts shall be Grade A, heavy hex nuts, ASTM A563. Dimensions shall be per the attached drawing with overall dimensions not grater than 78.5 inches wide by 47 inches in height by 11 inches deep. 4. Testing: The completed heat exchanger shall be pressure tested and Davis Dam upon delivery. The test pressure shall be 75 PSI. And shall be maintained for minimum of 30 minutes after all leaks have been stopped. Water pressure, approximately 130 psi, for testing is available at the Davis Dam machine shop. The contractor shall provide a pressure reducer to facilitate testing, and personnel for testing and repair if required. 5. Delivery: Delivery shall be make to Davis Dam, Bullhead City Arizona. Hours of delivery shall be 7 AM to 4 PM Monday trough Thursday excluding government holidays. The following FAR provisions and clauses apply to this acquisition: 52.212-01, instructions to Offerors-Commercial (Jun99). Offerors must include with their offer a completed copy of the provisions at FAR 52.212-03, Offeror representation and Certifications-Commercial Items (Oct99) ;52.212-04, Contract Terms and Conditions-Commercial Items (May99); Clause 52.212-05, Contract Terms and Conditions Required to Implement Statues or Executive Orders-Commercial Items (May99). Request for drawings/Offers must be sent in writing or faxed to the Contracting Officer listed above no later than 1630 3 August 2000 Posted 07/25/00 (W-SN478628). (0207)

Loren Data Corp. http://www.ld.com (SYN# 0486 20000727\41-0003.SOL)

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