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The HOMELAND SECURITY, DEPARTMENT OF | U.S. COAST GUARD has issued a Tender notice for the procurement of a Uscgc Polar Star Main Propulsion Generator Exhaust System in the USA. This Tender notice was published on 16 Jul 2026 and is scheduled to close on 17 Jul 2026, with an estimated Tender value of Refer Document. Interested bidders can access detailed Tender information, eligibility criteria, and complete bidding documents by referencing TOT Ref No. 145307193, while the tender notice number is 70Z08526Q026573 and Registering on the platform.
Procurement Summary
Country: USA
Summary: Uscgc Polar Star Main Propulsion Generator Exhaust System
Deadline: 17 Jul 2026
Posting Date: 16 Jul 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 145307193
Document Ref. No.: 70Z08526Q026573
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
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Login to see detailsTender Details
Statement of Work (SOW)
-Fabrication and delivery of Exhaust Expansion Joints
1.0 Purpose
The purpose of this requirement is to procure the replacement exhaust expansion joint assemblies for the USCGC POLAR STAR Main Propulsion Generator exhaust system. This requirement is for fabrication and shipping only.
2.0 Scope
The contractor must furnish all labor, supervision, materials, equipment, tools, and incidentals necessary to fabricate and test the expansion joint assemblies identified in this SOW and in the referenced materials.
3.0 Required Quantities
The contractor must fabricate, test and deliver the following:
Quantity 2 - 22-inch expansion joints
Applicable Documents
CG Drawing - 22-inch Expansion Joint Drawing
STM F1120 (latest) - Standard Specification for Circular metallic Bellows Type Expansion Joints for Piping Applications
Standards of the Expansion Joint Manufacturers Association
5.0 Operating Conditions
Normal Operating Temp: 900° F
System Design Temp: 1200° F
6.0 General Requirements
The Contractor must fabricate the required flex assemblies in strict accordance with the applicable Government-furnished drawings and standards referenced. Any deviation must get written Government approval.
The Contractor must provide new materials only.
The Contractor must fabricate the assemblies in accordance with applicable Expansion Joint Manufacturers Association standards.
The Contractors- quality control must conform to ASTM F1120. Bellows pressure welds shall undergo Liquid Penetrant (PT) Examination. Per the manufacturer's option allowed in ASTM F1120, a Pneumatic Leak Test may be substituted in lieu of the hydrostatic test to protect the dry internal insulation pack.
The Contractor must install a permanent metallic data plate, and a permanent directional flow arrow must be visible on the outside of the expansion joint per ASTM F1120 requirements.
The Contractor must install shipping bars t...
Notice ID: 70z08526q026573
Department/Ind. Agency: homeland security, department of
Original Set Aside: total small business set-aside (far 19.5)
Sub-tier: us coast guard
Office: sflc procurement branch 2(00085)
Product Service Code: 2090 - miscellaneous ship and marine equipment
NAICS Code: 336611 - Ship Building and Repairing
Inactive Dates: aug 01, 2026
Inactive Policy: 15 days after date offers due
Documents
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