NOAA: 2.54m Buoy Frame & Bridles for the National Data Buoy Center (NDBC)

Questions & Answers / Clarifications

This document provides responses to vendor inquiries regarding specific items and drawings related to the 2.54M Buoy Frame & Bridle opportunity.

• Zinc Anodes (ATBDL2.0-F1001, Item 7): The vendor inquired about size specifications. The response provides the control number (14024), description, manufacturer (Harbor Anodes), NSN (ZOI-6A), and P/N (ZOI-6A).
• Lead Brick Weight (ATBDL2.0-F1001, Item 4): The vendor noted a lack of full specification. The response provides the control number (1909), description (Lead Brick, 24LBS, 2X4X8"), and indicates an updated drawing with dimensions is attached.
• Aluminum Rect Tubing (ATHULL2.0-F2003, Item 13): The vendor identified a discrepancy between the item description (3" x 3" x .25") and the drawing (3" x 4" x .25"). The response clarifies this was a typo and an updated drawing of ATHULL2.0-F2003 is attached.
• Item Location (ATHULL2.0-N1002, Item 8): The vendor could not locate this item on the drawing. The response states updated drawings of ATHULL2.0-N1002 have been attached.
• Gasket Material (ATHULL2.0-N2007): The vendor inquired about the availability of 45 durometer rubber and the possibility of using spliced 1.5" wide rubber. The response confirms 50 durometer is acceptable and that gaskets have been spliced in the past.

This document clarifies technical details and provides updated drawings for specific components. Bidders should review these responses and updated attachments to ensure their proposals accurately reflect the clarified requirements. The attachments referenced are ATBDL2.0-F1001, ATHULL2.0-F2003, and ATHULL2.0-N1002.

Amendment / Modification

This amendment (0001) to solicitation 1305M226Q0103 addresses vendor inquiries and provides responses to technical questions. It also includes updated drawings and revisions.

• Vendor Inquiries and Technical Questions

• Updated Drawings

• The solicitation acceptance period is extended by five (5) days to allow vendors to review, comply, and potentially revise and resubmit their original submissions, particularly for pricing on line items 0001 and 0002.

• All previous quoters are required to sign and return this amendment. Submissions without a signed SF-30 modification will not be considered for further review.

Form / Attachment / Pricing Sheet

This document is a detailed parts list and assembly drawing for the "2.54 M BUOY FRAMEWORKS ASSEMBLY" (DWG NO. ATHULL2.0-N1002). It provides technical specifications and visual representations for components and their assembly.

• Parts List: Itemizes all components with quantities, descriptions, vendor information (where applicable), and part/spec numbers. Materials specified include 316 Stainless Steel and White Nylon.
• Assembly Views: Includes an exploded view, an isometric view, and a detail view illustrating how the components fit together.
• Technical Data: Specifies dimensions in inches, tolerances for decimals and angles, and revision history.

This document is crucial for bidders to understand the specific hardware and assembly requirements for the buoy framework. It details the exact parts needed, their quantities, and how they are assembled, which is essential for accurate bidding, procurement planning, and manufacturing or assembly if awarded the contract.

Form / Attachment / Pricing Sheet

This document contains engineering drawings and a parts list for the "2.54 M UPPER CLAMPING WELDMENT" (Part Number: ATHULL2.0-F2003). It details the design specifications, dimensions, and materials required for manufacturing this component.

• Engineering Drawings: Multiple views (top, side, isometric, section) are provided for the main weldment and various sub-components.
• Dimensions and Tolerances: Specific measurements and allowable deviations are indicated throughout the drawings.
• Materials: Specifies aluminum alloys (5086 and 6061) of various forms (plate, tube, bar, pipe) and thicknesses.
• Parts List: Itemizes all components required for the weldment, including quantity, part/spec number, description, and material.
• Notes: Includes general manufacturing notes such as deburring, weld compliance (AWS D1.1/D1.2), and dimensional tolerances.

This document is critical for any bidder intending to manufacture or procure the "2.54 M UPPER CLAMPING WELDMENT." It provides the precise technical requirements necessary for accurate quoting, fabrication, and quality assurance. Bidders must review these drawings and the parts list to understand the scope of work, material costs, and manufacturing complexity involved in fulfilling this requirement.

Form / Attachment / Pricing Sheet

This document provides detailed engineering drawings and a parts list for the "2.54M Buoy Bridle Assembly" (Part No. ATBDL2.0-F1001). It serves as a technical specification for the fabrication or procurement of this assembly.

• Assembly Drawings: Includes front, exploded, and detail views of the bridle assembly, illustrating its components and configuration.
• Parts List: Itemizes all components required for the assembly, including part numbers, descriptions, quantities, vendor information (where specified), and material details (e.g., 316 SST, Lead).
• Component Details: Specific drawings are provided for key components such as the "BRIDLE LEG ISOLATOR" (ATBDL2.0-F2003), "PENDANT ISOLATOR PLATE" (ATBDL2.0-F2002), "BRIDLE WELDMENT" (ATBDL2.0-F2001), and "LEAD BRICK" (ATBDL2.0-F1001, Sheet 2).
• Specifications: Includes general tolerances, material specifications (e.g., 316 SST, Lead), and fastener details.

Bidders responding to an opportunity requiring this assembly must use these drawings and the parts list to understand the exact specifications, dimensions, and components needed. This document is critical for accurate quoting, material sourcing, and manufacturing or assembly planning.

Solicitation / RFP / RFQ

This is a Request for Quotation (RFQ) for the procurement of "All Other Miscellaneous Fabricated Metal Product Manufacturing" under NAICS Code 332999. The government intends to award a firm-fixed price requirement to the responsive, responsible quoter(s) providing the best value, considering both price and non-price factors. The award will be based on the lowest evaluated price of proposals meeting or exceeding acceptability standards for non-cost factors. This requirement is 100% set aside for small business concerns.

• Purchase of four (4) 2.54-meter Buoy Frame and Bridle units, as per attached drawings, specifications, and procedures.

• Shipping to NDBC (National Data Buoy Center) must be included in the cost.

• Offerors must provide a statement verifying their business is a Small Business entity under NAICS Code 332999.

• The government reserves the right to waive the first article requirement if the awarded contractor has successfully completed an NDBC frame and bridle project in the past.

• Contract type: Firm-fixed price.

• Period of Performance: Not explicitly stated, but implied by the need for delivery and first article testing.

• Estimated Value: Not stated.

• Quotes must be submitted electronically via email to nikki.smith@noaa.gov.

• All questions must be submitted in writing to nikki.smith@noaa.gov no later than five (5) calendar days after the issuance date of this solicitation.

• Evaluation will be based on the lowest evaluated price of quotes meeting or exceeding acceptability standards for non-cost factors.

• Evaluation factors include: Specifications, Past Performance (requiring at least two but no more than three contacts), and Price.

• Offerors must ensure their initial quote constitutes their best offer, as the government reserves the right to make an award without discussions.

• This requirement is 100% set aside for small business concerns.

• Offerors must have active registration in the System for Award Management (SAM) at the time of quote submission, during performance, and through final payment.

1. Page 1 (complete blocks 17a, 30a, 30b, 30c)
2. Page 3 (quote/prices, including shipping and handling fees)
3. Unique Entity Identifier (UEI)
4. Statement of SAM registration status
5. Statement regarding Organizational Conflict of Interest (CAR Clause 1352.209-74(c))
6. Response to evaluation factors (including at least two Past Performance references)
7. Email address and telephone number
8. Manufacturing location of supply
9. Verification of Small Business status under NAICS 332999
10. Approximate Lead time of Delivery

Contractors failing to respond to items 1-10 may be considered non-compliant.

Solicitation / RFP / RFQ

This document is a standard specification for the fabrication of the 2.54 M Foam Buoy framework and bridle structure. It outlines the requirements for contractors to provide labor, materials, equipment, facilities, and services to fabricate and deliver specified piece parts to the National Data Buoy Center (NDBC).

• Fabrication and assembly of the 2.54M Buoy Frameworks Assembly (Quantity: 4) and 2.54M Buoy Bridle with Bridle Padeye (Quantity: 4).

• All aluminum welding must conform to AWS D1.2.

• All stainless steel welding must conform to AWS D1.6.

• Contractor shall submit welding procedures and welder qualifications conforming to AWS D1.2 prior to fabrication.

• Contractor shall provide vendor-supplied material certifications for all aluminum materials.

• A hull pressure test in accordance with NDBC-8090 is required. The government must be notified at least two weeks prior to this test.

• A first article of the mast must be produced and delivered for inspection before fabrication of the remainder.

• The document references "the issued contract with any amendments or modifications" as having the highest order of precedence.

• Not explicitly detailed in this specification document, but it references drawings and other documents that would contain detailed requirements.

• Not specified in this document.

• The document lists numerous applicable government and industry documents, including drawings, test procedures (NDBC-8090), and welding codes (AWS D1.2, AWS D1.6).

• Deliverables are to be shipped to the National Data Buoy Center at Stennis Space Center, MS.