Tender Details

Country: USA
Summary: Lower Monumental Transformer T2 Radiator Replacement
UST Ref No: 75739412
Deadline: 21 Dec 2022
Financier: Self Financed
Purchaser Ownership: Government
Tender Value: Refer Document
Notice Type: Tender
Document Ref. No.: W912EF23RSN03
Purchaser's Detail:
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Description:
Description
The US Army Corps of Engineers, Walla Walla District intends to issue an out-of-scope modification to an existing contract under the authority of 10 U.S.C. 2304(c)(1), as implemented by FAR 6.302-1 and DFARS 206.302-1, Only One Responsible Source and No Other Supplies or Services Will Satisfy Agency Requirements to Native American Transformer Services Inc. This Request for Information/Sources Sought announcement is being issued as required by Defense Federal Acquisition Regulation Supplement (DFARS), Procedures, Guidance, and Information (PGI) 206.302-1(d). The contract modification is for the furnishing and replacement of a total of 36 Generator Step-Up (GSU) transformer radiators for transformer T2 at Lower Monumental Dam near Kahlotus, Washington.
Summary of Scope of Work:
Lower Monumental has 6 main unit transformers or generator step up (GSU) transformers that convert from the generating voltage of 13,800 volts to 500,000 volts for power distribution on the BPA transmission system. Transformer #2 (T2) consists of three single-phase transformers that are fed by Units 5 and 6, and for which the cooling radiators have been determined to be leaking. The transformers and radiators were manufactured by Westinghouse circa 1977 and installed in 1980 for T2. Contractor to furnish 36 new radiators for replacement on T2 that are constructed of steel tubes or elements welded into steel headers. All welding shall be on the outside of the radiators such that there will be no crevices in which water might collect. The welding and fittings shall be smooth, both inside and out, so as to present no obstruction to the flow of oil inside. Provide radiators that are fully hot-dip galvanized on the outside and remain unpainted. The radiators shall be rated to withstand essentially full vacuum to permit filling the transformer under vacuum with radiators in place and radiator valves open. Provisions shall be made for draining and venting the radiators and lift...
Documents:

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Lower Monumental Transformer T2 Radiator Replacement - USA Tender

The DEPT OF DEFENSE, a Government sector organization in USA, has announced a new tender for Lower Monumental Transformer T2 Radiator Replacement. This tender is published on USARFP under UST Ref No: 75739412 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2022-12-21.

The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.