U.S. Department of the Interior, Bureau of Reclamation, Upper Columbia Area Office, P.O. Box 1749, Yakima, WA 98907-1749

61 -- HIGH VOLTAGE BUSINGS FOR A 34.5KV & 115KV 3 PHASE PACIFIC ELEC. OIL CIRCUIT BREAKERS SOL 8-00001 DUE 091198 POC Becky Neuman 509-575-5848 Ext 241 E-MAIL: click here to contact the contracting officer via, bneuman@pn.usbr.gov. The Bureau of Reclamation, Roza Powerplant, Yakima, WA, is seeking sources to supply spare high voltage bushing for both a 34.5kv and a 115kv, 3 phase Pacific Electric oil circuit breaker. Breaker 1) 115kv Oil Circuit Breaker -362. NAME PLATE DATA ON BREAKER; /Make:Pacific Electric Corp. /Type: JWE-58-F. /Volts: 115000. /Amps: 800. /Cycles: 60. /Interrupting rating rms amps at rated volts: 7500. /OCB Serial #: 8327. /Purchase Order #: 12R-18614 /P.E.M. Corp. Order #: 64669 /Gallons of oil per tank: 867 /Weight, 1 pole unit with oil: 14300 /Date: 2-13-1950. OCB has 6 each 115KV bushings, 2 per phase tank. The 5 original bushings are Locke bushings, the 6th which was replace in 1988 is a General Electric bushing. When they installed the G.E. bushing on the OCB tank they had to use a mounting adapter plate to get it to fit the tank bolt pattern. NAME PLATE DATA ON G.E. BUSHING; /Make: General Electric /Serial #: 1759102 /Type: U /Year: 1977 /G.E. or Locke Cat #: 11B150G1 /Class: BYR 115 /Amps: 1200 /Max. KV to grd.: 88 /BIL: 550. This bushing is equipped with capacitance transformer: CT NAME PLATE DATE; /C1=397, c@-2333, P.F. (Ust)=29%, mmfd.=.321. Breaker 2) 34.5KV Oil Circuit Breaker -242. NAME PLATE DATA ON BREAKER; /Make:Pacific Electric Corp. /Type:JE-30-D /Volts:34500 /Amps:600 Cycles:60 /Interrupting rating rms amps at rated volts:8400 /OCB Serial #: 8328 /Purchase order #: 12R-18614 /P.E.M. Corp. Order #: 64669 /Gallons of oil per tank: 90 /Weight, 1 pole unit with oil: 7325 /Date: 2-14-1950. OCB has 6 each 34.5 KV bushings, 2 per phase tank. All bushings are Locke bushings. NAME PLATE DATA ON 1 BUSHING; /Make: Locke /Bushing #: 31610 /Cat.#: 85055-G2 /Class: BY374 /Type: L /Imp.: 230 /Amps: 600. Accordingly, we are requesting any information for sources on where to obtain these type bushings to please let us know. Any information found may be referred to Becky Neuman at 509-575-5848 ext 241 or faxed to same at 509-454-5615, email bneuman@pn.usbr.gov. This notice shall not be construed as an RFQ or obligate the Government to pay for any information that is submitted. Posted 08/26/98 (W-SN242371). (0238)

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