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Columbia Bearing Support Structure

ID: N0016726RCLB1 • Type: Sources Sought • Match:  85%
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Description

Background
The Naval Surface Warfare Center, Carderock Division (NSWCCD) is conducting market research for the manufacturing and delivery of the COLUMBIA (CLB) Bearing Support Structure (BSS) Inseparable Assembly. This initiative aims to gather industry feedback to identify potential socio-economic small and large businesses capable of providing the required support services.

The BSS is a critical component serving as the main structural interface between the propulsor and submarine, integral to the Engineering and Manufacturing Development (EMD) of US Navy COLUMBIA Class submarine propulsors.

Work Details
The contract involves the manufacturing and delivery of seven (7) BSS Inseparable Assemblies over a projected period of 30 months for each assembly. Key specifications include:
- Drawing: COLUMBIA Class BSS Inseparable Assembly, DWG C24521200C
- The assembly must adhere to standard weld procedures, with inquiries into alternative welding methods such as robotic, electron beam, friction stir, or electro slag.
- All sub-vendors providing significant material (over $100,000) must be named.
- Responses should address potential hardships regarding the projected timeline and any recommendations for improvement.

Period of Performance
30 months for each BSS assembly.

Place of Performance
Naval Foundry & Propeller Center (NFPC), 1701 Kitty Hawk Ave. Gate #3, Philadelphia, PA 19112.

Bidder Requirements
Contractors must have an approved Joint Certification Program (JCP) to access controlled documents related to the BSS. Additionally, bidders should demonstrate capability in engaging foreign vendors for Monel forgings or ingots and provide a clear plan for managing significant sub-vendor relationships.

Incumbent Analysis (see Incumbents section for more detail)
This opportunity appears to have a confirmed incumbent, as BAE Systems Land & Armaments L.P. holds multiple prior CLB Bearing Support Structure (BSS) awards under N0016723D0004, including fabrication and delivery of BSS inseparable assemblies and related provision of BSS materials and finishing/labor, with deliveries to the Naval Foundry & Propeller Center in Philadelphia. The current RFI’s scope—manufacturing and delivery of seven CLB BSS inseparable assemblies using the same drawing (DWG C24521200C), along with weld procedure qualification/inspection considerations and sub-vendor material controls—aligns closely with the described prior bearing support structure work, suggesting continuity in the production effort.

This is not a Request for Proposal and award of a contract will not be made as a result of this Request for Information (RFI). Naval Surface Warfare Center, Carderock Division (NSWCCD) requests assistance from industry for conducting market research for the manufacturing & delivery of the COLUMBIA (CLB) Bearing Support Structure (BSS) Inseparable Assembly.

The purpose of this RFI is to conduct market research by soliciting industry comments and feedback. Market research will determine potential socio-economic small and large businesses interested in, and capable of, providing the support services identified herein. This posting is issued in accordance with the requirements of Federal Acquisition Regulation (FAR) Overhaul Part 10.

Responses should include the following:
1. Cover letter, not to exceed one (1) page that includes:
(a) Organization name, CAGE Code, and address
(b) Point of contact name and contact information
(c) Size and type of organization, including if applicable U.S. small business or other status
(d) Brief statement of interest that indicates the organization's interest in applying as a prime or subcontractor.

2. Interested parties shall provide a response (not to exceed 25 pages) to the following questions:

a) The BSS drawing COLUMBIA Class BSS Inseparable Assembly, DWG C24521200C assumes standard weld procedures. Is there an alternative welding method(s) (i.e. Robotic, electron beam, friction stir, electro slag) recommended to be used in the production of the BSS? If yes, please see additional questions provided below:
i. How long do you anticipate to qualify the weld procedures, including Government review time?
ii. What inspection methods would be required and are they NAVSEA approved?

b) How will you engage foreign vendors and suppliers of either Monel forgings or Monel ingot?

c) The Government will require all sub-vendors of significant material (over $100,000) to be named. Does this present any hardships?

d) Currently the projected period of performance/required manufacturing timeline for the seven (7) BSS's in this contract will be 30 months for each BSS. Does this timeline present any hardships? If so, what type of hardships and what would you recommend?

The Draft Statement of Work and Drawings/PERs are available as part of this announcement. The drawings and PERs are considered a controlled document and is ONLY available to Contractors with an approved Joint Certification Program (JCP).

Overview

Response Deadline
Past Due
Posted
Set Aside
None
Place of Performance
Bethesda, MD United States
Source

Current SBA Size Standard
1300 Employees
Pricing
Fixed Price With Economic Price Adjustment; Fixed Price;
Est. Level of Competition
Low
Est. Value Range
Experimental
$35,000,000 - $90,000,000 (AI estimate)
Odds of Award
26%
On 7/16/26 NSWC Carderock Division issued Sources Sought N0016726RCLB1 for Columbia Bearing Support Structure due 8/7/26. The opportunity was issued full & open with NAICS 336611 and PSC 2010.
Primary Contact
Name
Abeer Ameer   Profile
Phone
(301) 275-4537

Secondary Contact

Name
Douglas Riedel   Profile
Phone
None

Documents

Posted documents for Sources Sought N0016726RCLB1

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Additional Details

Source Agency Hierarchy
DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSEA > NAVSEA WARFARE CENTER > NSWC CARDEROCK
FPDS Organization Code
1700-N00167
Source Organization Code
100204041
Last Updated
Last Updated By
abeer.j.ameer.civ@us.navy.mil
Archive Date