TUBE SEAMLESS NICKEL COPPER ALLOY

Solicitation / RFP / RFQ

This is a Request for Quotation (RFQ) for seamless nickel-copper alloy tubing (MIL-T-23520, NSN: 4710-00-455-0197 X2) and associated data requirements. The tubing is specified in linear inches, and the data requirements are not separately priced. The place of performance is Portsmouth Naval Shipyard, Kittery, Maine.

• Item 0001: TUBE SEAMLESS MIL-T-23520 NICKEL COPPER ALLOY, 1.315OD, NSN: 4710-00-455-0197 X2, in accordance with attachments. Quantity: 19,656 Linear Inches. Freight costs must be included.

• Item 0002: Data Requirements for Item 0001, in accordance with attachments. Quantity: 1 SET (Not Separately Priced).

• Delivery: Required Delivery Date is 50 Weeks After Receipt of Order (ARO).

• Technical Requirements:

  • Non-Destructive Testing (NDT) procedures for Ultrasonic Testing (in accordance with MIL-STD-2132D, acceptance criteria per MIL-DTL-32386) and Liquid Penetrant Test (in accordance with MIL-STD-2132D, acceptance criteria per MIL-DTL-32386).
  • Evidence of compliance with Higher-Level Contracting Quality Requirements: MIL-I-45208 or ISO 9001/9002/9003 with STR-ISO 9000 Supplement A, B, or C.
  • Calibration System Requirements in accordance with OPNAVINST 3960.16 and NAVSEAINST 4734.1, with specific accreditation or certification standards (ANSI/NCSL Z540.3, ISO/IEC 17025:2017, or NAVSEA 04-4734).

• Award will be made on an "All or None" basis.

• Prices derived from Commercial Price List, Internal Price List, or Other (to be explained).

• Payment Terms: To be specified by bidder.

• Payment Methods: WAWF and GCPC (up to $100,000).

• Due Date: May 12, 2026, 10:00 AM ET.

• Submission Method: Email to Dayna.k.obrien.civ@us.navy.mil.

• Evaluation Criteria: Lowest Price Technically Acceptable (LPTA).

  • Technical Capability (including NDT and Quality Requirements).
  • Delivery Schedule (must meet 50 weeks ARO).
  • Price.
  • Past Performance (last 5 years, relevant projects).

• Required Information: Filled-out RFQ form (highlighted fields required), published commercial labor rates and price breakdown (if applicable), technical information for evaluation.

• Vendors must be registered in SAM.gov.

• This solicitation may be a Small Business Set-Aside (indicated by FAR 52.219-6 Notice of Total Small Business Set-Aside, though not explicitly confirmed as set-aside in the main text).

• CPARS evaluation procedures apply.

• Award may be made based on adherence to schedule and/or soonest mobilization.

• Failure to provide required technical information may result in an unresponsive quotation.

Solicitation / RFP / RFQ

This is a Request for Quotation (RFQ) for the supply of seamless nickel-copper alloy tubing (MIL-T-23520) and associated data requirements. The procurement is for Portsmouth Naval Shipyard.

• Item 0001: TUBE SEAMLESS MIL-T-23520 NICKEL COPPER ALLOY, 1.315OD, NSN: 4710-00-455-0197. Quantity: 19,656 Linear Inches. Must include freight costs.

• Item 0002: Data Requirements for Item 0001. Not Separately Priced (NSP).

• Delivery: Required Delivery Date is 50 Weeks After Receipt of Order (ARO).

• Place of Performance: Portsmouth Naval Shipyard, Kittery, Maine, 03904.

• Technical Requirements:

  • Non-Destructive Testing (NDT) procedures in accordance with MIL-STD-2132D (Ultrasonic Testing and Liquid Penetrant Test).
  • Evidence of compliance with Higher-Level Contracting Quality Requirements: MIL-I-45208 or ISO 9001/9002/9003 with STR-ISO 9000 Supplement A, B, or C.
  • Calibration System Requirements in accordance with OPNAVINST 3960.16 and NAVSEAINST 4734.1, meeting specific accreditation standards (ANSI/NCSL Z540.3, ISO/IEC 17025:2017, or NAVSEA 04-4734).
  • Quality Management System adhering to ASQ/ANSI/ISO 9001:2015.

• Award will be made on an "All or None" basis if checked.

• CPARS evaluation procedures apply if "All or None" is checked.

• Due Date: May 11, 2026, 01:00 AM ET.

• Submission: Offers shall be emailed to Dayna.k.obrien.civ@us.navy.mil.

• Evaluation Criteria: Lowest Price Technically Acceptable (LPTA).

  • Technical Capability
  • Delivery Schedule
  • Price
  • Past Performance

• Required Information with Quote: Delivered prices, availability, price source, published commercial labor rates and price breakdown (if applicable), applicable procedures and technical information for evaluation.

• Vendors must be registered in the System for Award Management (SAM).

• This solicitation appears to be a Small Business Set-Aside (indicated by FAR 52.219-6 Notice of Total Small Business Set-Aside).

• All highlighted yellow fields on the provided form must be completed.

• Vendors must provide at least three (3) relevant previous projects or contracts performed within the last five (5) years for past performance evaluation.

• Payment options include WAWF and GCPC (up to $100,000).

Form / Attachment / Pricing Sheet

This document, "ATTACHMENT ( ) TECHNICAL ORDERING DATA (TOD)", provides detailed specifications and requirements for the manufacturing and delivery of "PIPE, 1 IN, SMLS, NI-CU" (NSN: 1H 4710-00-455-0197 X2).

• Item Description: 1-inch Nickel-Copper Alloy Seamless Pipe, Schedule 80, Level 1, with specific OD and wall thickness.
• Manufacturing Standard: Primarily MIL-DTL-23520E, with specific modifications outlined in the document.
• Testing Requirements: Includes Ultrasonic Inspection (per MIL-DTL-23520 and MIL-STD-2132), Alloy Identity testing, and Liquid Penetrant Testing.
• Marking: Detailed requirements for permanent marking on each piece, including material designator, manufacturer's information, and traceability number.
• Packaging: Material to be shipped in wooden boxes, with specific construction requirements for larger diameters.
• Inspection: Government inspection is required during manufacture and prior to shipment. Specific quality assurance requirements and applicable FAR clauses are listed.
• Documentation: Requires Material Certification, Procedure Approvals for Ultrasonic and Liquid Penetrant tests, and other data items as specified in Exhibit A.

This document is critical for bidders to understand the exact technical specifications, quality control measures, testing protocols, marking, packaging, and inspection requirements for the pipe being procured. It details the standards and modifications that must be adhered to for successful manufacturing and delivery, directly impacting proposal preparation and execution.

Form / Attachment / Pricing Sheet

This document, titled "INDIVIDUAL REPAIR PART ORDERING DATA" (IRPOD), provides detailed requirements for a specific repair part: PIPE, SML, 1.3150D (National Stock Number 1H 4710-00-455-0197 X2).

• Scope: Defines the requirements for a single repair part.
• Applicable Documents: Lists numerous military specifications, standards, and publications that govern the material, manufacturing, testing, inspection, and marking of the part. Key specifications include MIL-DTL-23520, MIL-I-45208, MIL-STD-129, and MIL-STD-792.
• Material Requirements: Specifies the pipe shall be 1" NPS (actual size 1.315"), nominal wall thickness 0.179", Schedule 80, conforming to MIL-DTL-23520, Class IV, Finish-D descaled. It also details specific OD and wall thickness tolerances, and prohibits weld repair and mercury contamination.
• Manufacturing & Process Requirements: Outlines cleanliness requirements and prohibits weld repair. It also mandates that the item shall not contain or be contaminated by mercury or mercury compounds.
• Quality Assurance Provisions: Requires suppliers to provide and maintain an inspection system meeting specific ISO 9000 standards (ISO 9003, 9002, or 9001) or MIL-I-45208.
• Preparation for Delivery: Details packaging requirements (wooden boxes) and marking requirements per MIL-STD-129 and MIL-STD-792, including the manufacturer's CAGE code and reference/part number.
• Contract Data Requirements: Outlines required submittals, including procedures and reports for material and process specifications, and specific requirements for liquid penetrant and ultrasonic testing procedures.

This document is critical for any bidder intending to supply the specified repair part. It details all technical, quality, and delivery requirements, including specific material properties, manufacturing processes, inspection criteria, packaging, marking, and required documentation. Bidders must ensure their proposed product and processes fully comply with all listed specifications and requirements.

Form / Attachment / Pricing Sheet

This document, Exhibit A, titled "DD1423 – MECHANIZED EQUIVALENT," is a Contract Data Requirements List (CDRL). It specifies the data items required from the contractor, including procedures and certifications, to be submitted to the government. It details the specific data item number, title, authority, contract reference, frequency of submission, and submission deadlines for each required item.

• Data Item A001 (Material Certification): Requires certification for material, referencing Paragraph C.3.1 of the Technical Ordering Data Attachment. Submission is required with the material.
• Data Item A002 (Procedure Approvals): Requires approval for procedures, referencing Paragraph C.3.2 of the Technical Ordering Data Attachment. Submission is due 30 days after the contract date. Specific procedures requiring approval include Ultrasonic Test Procedure, Alloy Identity Procedure, and Liquid Penetrant Test Procedure.
• Data Item A003 (Alloy Identity Procedure): Specifically requires submission of the Alloy Identity Procedure in accordance with MIL-STD-2132F.
• Data Item A004 (Liquid Penetrant Test Procedure): Requires submission of the Liquid Penetrant Test Procedure in accordance with MIL-STD-2132F and acceptance criteria in accordance with MIL-DTL-23195H.
• Attachment (1) to Exhibit A (Additional DD1423 Information): Expands on the requirements for Procedure Approvals and Material Certification. It details the specific content and format for Certificates of Compliance, Chemical Analysis Certifications, Mechanical Properties Certifications, and Seamless Certifications, referencing various military standards and specifications.

This document is critical for bidders as it outlines the specific documentation and procedural approvals that will be required under the contract. Bidders must understand these requirements to accurately price their proposals and ensure compliance if awarded the contract. It details the types of certifications, the required content for each, and the submission timelines, directly impacting the contractor's responsibilities and the government's acceptance of deliverables.

Form / Attachment / Pricing Sheet

This document outlines the Operations Security (OPSEC) Contract Requirements for Portsmouth Naval Shipyard (PNSY). It defines OPSEC, the purpose of an OPSEC Plan, and the contractor's responsibilities regarding the protection of sensitive information. It also details the policy for Portable Electronic Devices (PEDs) and lists Critical Information and Indicators (CII) along with required countermeasures.

• OPSEC Definition: Protection of sensitive information (Critical Information and Indicators - CII) from adversaries.
• OPSEC Plan: A document to record, identify, and monitor contractor OPSEC activities during contract performance. It must be signed by the Prime Contractor and submitted to the contracting official.
• Contractor Responsibility: To avoid inadvertent disclosure of unclassified or classified information, including CII. This includes not publicizing CII on corporate websites, social media, or other public platforms.
• Portable Electronic Device (PED) Policy: Governs the use of devices capable of recording, copying, storing, exporting, or transmitting data. Specific capabilities like Bluetooth, GPS, and Wi-Fi require evaluation and approval.
• Critical Information and Indicators (CII) List: Identifies types of information that are sensitive and must be protected, such as Personally Identifiable Information (PII), work discussions, schedules, equipment details, critical infrastructure, and images/videos of work areas.
• Countermeasures: Actions contractors must take, including not posting sensitive information online, shredding sensitive documents, not posting on public social media, removing badges when leaving the shipyard, and reporting any unauthorized disclosures.

This document is crucial for bidders to understand the security requirements and protocols that will be in place during contract performance. It highlights the importance of protecting sensitive information and outlines specific restrictions and responsibilities related to data handling, communication, and the use of electronic devices. Bidders should consider these requirements when developing their proposals and planning for contract execution.

Form / Attachment / Pricing Sheet

This document, Exhibit A, titled "DD1423 – MECHANIZED EQUIVALENT," is a Contract Data Requirements List (CDRL). It details specific data items required from the contractor, including material certifications and procedure approvals, for the "PIPE, 1 IN, NICKEL-COPPER ALLOY" item.

• Data Item A001 (Material Certification): Requires certification for material, including specific tests, inspections, and examinations. Certifications must list each item, certify results, and include material identification, contract number, and traceability information. Specific requirements for Certificate of Compliance and Chemical Analysis Certification are outlined.
• Data Item A002 (Procedure Approvals): Requires approval for procedures, including Ultrasonic Test Procedure, Alloy Identity Test Procedure, and Liquid Penetrant Test Procedure. Approvals must be obtained from the Portsmouth Naval Shipyard prior to performing applicable tests.
• Data Item A003 (Alloy Identity Procedure): Requires submission of the Alloy Identity Procedure in accordance with MIL-STD-2132F.
• Data Item A004 (Liquid Penetrant Test Procedure): Requires submission of the Liquid Penetrant Test Procedure in accordance with MIL-STD-2132F and acceptance criteria in accordance with MIL-DTL-23195H.

This document is crucial for bidders as it specifies the exact documentation, certifications, and procedural approvals that will be required upon contract award. Bidders must understand these requirements to accurately estimate costs and ensure compliance. It details the format and content for material certifications and procedure submissions, including specific standards and submission timelines (e.g., 30 days after contract date for first submission of procedure approvals).

Attachment (1) to Exhibit A provides further details on Procedure Approvals and Material Certification, including specific instructions for various types of certifications (Certificate of Compliance, Chemical Analysis, Mechanical Properties, Seamless Certification) and a sample Certificate of Compliance form.

Form / Attachment / Pricing Sheet

This document, "Attachment ( ) TECHNICAL ORDERING DATA (TOD)", provides detailed specifications and requirements for the manufacturing and delivery of pipe. It serves as a critical component for bidders to understand the technical expectations for fulfilling this procurement.

• Item Description: Pipe, 1 IN, SMLS, NI-CU, Part Number MIL-DTL-23520,1.315OD, Quantity: 19,656 INCHES. Special Characteristics include NPS 1 INCH, SCH 80, Seamless, LEVEL 1, with specific OD and wall thickness.
• Manufacturing Requirements: Must be manufactured per the attached Individual Repair Part Ordering Data (IRPOD) and MIL-DTL-23520, with specific modifications outlined for material, class, finish, size, and length.
• Testing Requirements: Includes Ultrasonic inspection (per MIL-DTL-23520 and MIL-STD-2132), Alloy Identity testing, and Liquid Penetrant testing.
• Documentation: Requires Material Certification, Procedure Approvals for ultrasonic and liquid penetrant testing, and specific data items.
• Marking: Detailed requirements for permanent marking on each piece, including material designator, manufacturer's name, traceability number, and specification details.
• Packaging: Shall be shipped in wooden boxes, with specific construction requirements for larger pipe sizes, in accordance with ASTM D3951 and MIL-DTL-23520.
• Inspection: Government inspection is required during manufacture and prior to shipment. Includes references to higher-level contract quality requirements and specific FAR clauses.

This document is essential for bidders to accurately quote pricing, understand production timelines, and ensure compliance with all technical, quality, and delivery specifications. It details the exact material, manufacturing processes, testing protocols, and documentation required for the specified pipe, directly impacting proposal preparation and execution.

Form / Attachment / Pricing Sheet

This document, titled "INDIVIDUAL REPAIR PART ORDERING DATA" (IRPOD), provides specific requirements for ordering a repair part. It details the technical specifications, applicable documents, material requirements, manufacturing and process requirements, quality assurance provisions, preparation for delivery, and contract data requirements for a specific item.

• Item: PIPE, SML, 1.3150D (National Stock Number: 1H 4710-00-455-0197 X2)
• Scope: Satisfies requirements for a Level I repair part consisting of one piece.
• Applicable Documents: Lists numerous military specifications (e.g., MIL-DTL-23520, MIL-I-45208, MIL-STD-129, MIL-STD-792, MIL-STD-2132) and industry standards (e.g., ISO 9000 series, ANSI/ASQC Q9001) that govern material, manufacturing, inspection, and marking.
• Material Requirements: Specifies the pipe shall be 1" NPS (actual size 1.315"), nominal wall thickness 0.179", Schedule 80, in accordance with MIL-DTL-23520, Class IV, Finish-D Descaled. Tolerances are specified for OD and wall thickness only.
• Manufacturing & Process: Requires thorough cleaning without damage, visual examination for contaminants, and prohibits weld repair. It also mandates no mercury contamination.
• Quality Assurance: Requires suppliers to maintain an inspection system meeting specific ISO or MIL-I standards.
• Preparation for Delivery: Outlines packaging (wooden boxes) and marking requirements per MIL-STD-129 and MIL-STD-792, including bar code marking and manufacturer's CAGE code/part number.
• Submittals: Details required procedures and reports, including liquid penetrant and ultrasonic testing procedures, and a certification of quality conformance.

This document is critical for any bidder intending to supply the specified pipe. It defines all technical, quality, and delivery requirements. Bidders must ensure their products and processes comply with all listed specifications and standards to be considered compliant. It also outlines necessary submittals for contract fulfillment.

Solicitation / RFP / RFQ

This is a pre-solicitation notice for non-commercial products under Simplified Acquisition Procedures. It announces that a formal solicitation (Request for Proposal - RFP) will be posted on SAM.gov at a later date. This notice itself does not constitute a solicitation.

• Item 0001: TUBE SEAMLESS NICKEL COPPER ALLOY (NSN: 1H 4710 00-455-0197 X2), manufactured in accordance with Attachment 1.

• Item 0002: Data Requirements for Item 0001, including Material Certification (Data Item A001) and Procedure Approvals (Data Items A002, A003, A004), all in accordance with Exhibit A and its Attachment 1.

• Delivery Point: Portsmouth Naval Shipyard, Kittery, ME.

• Requested Delivery Schedule: 50 weeks After Receipt of Order (ARO).

• A written/paper solicitation will be posted on SAM.gov with the associated RFP number.

• Submission Instructions and Evaluation Criteria are provided in an attached document.

• The solicitation will incorporate provisions and clauses effective through FAC 2026-01 and DFARS Change 20251110.

• Solicitation Period: April 27, 2026, to May 11, 2026, at 10:00 AM EST.

• NAICS Code: 331210

• Small Business Standard: 1000 employees.

• This requirement will be solicited as a small business set-aside.

• This announcement is publicized from April 6, 2026, to April 21, 2026, at 10:00 AM EST.

• Contact: Dayna O’Brien (dayna.k.obrien.civ@us.navy.mil) for inquiries.

• Contractors are responsible for familiarizing themselves with applicable clauses and provisions, accessible at https://www.acquisition.gov/

Solicitation / RFP / RFQ

This document provides instructions for submitting offers and outlines the evaluation criteria for solicitation N0010426Q19764. It details the requirements for technical capability, delivery schedule, price, and past performance.

• Technical Confidence Submission: Vendors must provide Non-Destructive Testing procedures (Ultrasonic Testing and Liquid Penetrant Test) in accordance with MIL-STD-2132D, including acceptance criteria per MIL-DTL-32386. Evidence of compliance with Higher-Level Contracting Quality Requirements (MIL-I-45208 or ISO 9001/9002 with STR-ISO 9000 Supplement A, B, or C) is also required.

• Delivery Schedule: Offerors must indicate if they can meet the requested delivery schedule of 50 weeks after receipt of order.

• Price: Lowest pricing terms for requested items must be provided. Failure to include pricing for all line items may result in quote rejection.

• Past Performance: Include at least three (3) relevant projects or contracts performed within the last five (5) years by the vendor and any subcontractors.

• The government will award a delivery order.

• Submission: Offers must be emailed to Dayna O’Brien at dayna.k.obrien.civ@us.navy.mil.

• Evaluation Criteria: Quotes will be evaluated based on Lowest Price Technically Acceptable (LPTA), considering:

  • Technical Capability
  • Delivery Schedule
  • Price
  • Past Performance

• Technical Capability Ratings: Acceptable (provided required NDT procedures and quality compliance evidence) or Unacceptable.

• Delivery Schedule Ratings: Acceptable (meets requested schedule) or Unacceptable.

• Past Performance Ratings: Acceptable (reasonable confidence based on record) or Unacceptable. Vendors with no past performance information will be rated Acceptable.

• Vendors must be registered in the System for Award Management (SAM) database.

• "Recent" for past performance is defined as within five (5) years from the solicitation issue date.

• "Relevant" for past performance is defined as similar in scope and complexity to the solicited effort.