U.S. Coast Guard Engineering Logistics Center, Propulsion Systems Contracting Branch, Code 046/58, Bldg. #31, 2nd Floor, Mail Stop 26, 2401 Hawkins Point Road, Baltimore, MD 21226-5000

20 -- REPAIR OF PROPULSION SHAFT SOL DTCG40-99-B-60009 POC Point of Contact -- Contract Specialist -- Kathy Fields, (410) 762-6473, Fax (410) 762-6056, Contracting Officer, Sandra McKay, (410) 762-6476 The U.S. Coast Guard has a requirement for repair, inspection, testing, preservation and packaging of Shaft(s), Propulsion, Wing Tail, NSN 2010-01-030-4824, 57"5 length, approximately 180,700 lbs., 62" flange O.D., 34" max. shaft diameter, 2 each (1 each FY99 & 1 each FY2000) in accordance with U.S. Coast Guard specifications and drawings. Each shaft shall be both dynamically and statically balanced on equipment that requiress rotation of the shaft(s). Welding procedures, welders, and welding operations shall be qualified in accordance with S9074-AQ-010/248. All welding repairs shall be in accordance with MIL-STD-2191(SH). The following testing is also required: Welding in accordance with MIL-STD-2035, Magnetic Particle & Ultrasonic Testing in accordance with MIL-S-23284A Appendix A, and Liquid Penetrant Method in accordance with T9074-AS-GIB-010/271, penetrant group III & MIL-S-23284A, Appendix A. The contractor shall maintain an inspection system which meets or exceeds ANSI/ASQC-Q9003. The contractor as well as any subcontractor shall be required to maintain a test equipment calibration program in compliance with ANSI/NCSL Z540-1. the contractor shall provide, install and finish new liners and sleeves as outlined on drawings 400 WAGB-4301-4&5 and figures 1 & 2 as required for specific shaft. The required liners shall be made in accordance with ASTM-B369-93 UNS No. C96400 centrifugally casted with Supplementary Requirements S2.1, S3, S5.1. No repairs of any kind shall be allowed on these castings. The sleeves shall be manufactured from Ni-CR-Mo-Cb alloy (UNS N06625, INCONEL 625). The material shall be ASTM-A-781 (centrifugal Casting only) Straightening & Balancing. This is a requirements type contract for Base Year for an estimated quanitity of 1 each option year for an estimated quantity of 1 each. Delivery is to be FOB Destination to the West Coast of the United States to be named upon issuance of teh Solicitation. Delivery of the repaired shaft(s) is no later than 31 December 1999. When calling to request a copy of the solicitatioon please be prepared to state the Solicitation Number, Company Name, Complete Mainling Address, and Phone and Fax Number. See Numbered Notes 12 & 26. All responsible sources may submit a bid which shall be considered by the agency. ATTENTION: Minority, Women-Owned, and Disadvantaged Business Enterprises (DBEs). The Department of Transportation (DOT), Short-Term Lending Program (STLP) offers working capital financing in the forms of liness of credit to finance accounts receivable for transportation related contracts. Masximum line of credit is $500,000 with interest at the prime rate. For further information, call (800) 532-1169. Internet address: http: osdbuweb.gov. (AC1023041-01) Posted 10/23/98 (I-SN265047). (0296)

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