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This Sources Sought opportunity from Department Of Defense was posted on November 8, 2021. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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AAR Machining _Columbia Class - Sources Sought Notice

Closed

N0016722Q0011Federal

Submission Closed11/12/2022, 04:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

General Info

Agency

Department Of Defense → Nswc Carderock

NAICS

N/A

Place of Performance

MD

Set-Aside

NONE

Documents

2

PWS_AAR+MACHINING-+Columbia+Class.doc

Sources+Sought+Notice_AAR+Machining-+Columbia+Class.docx

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Timeline

PhaseClosed

PostedNov 8

Sources Sought

Response DeadlineNov 12

Deadline has passed

Submission Closed

11/12/2022, 04:00:00 PM UTC

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Organization & Contact Information

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AgencyDepartment Of Defense → Nswc Carderock

Contacts1 person available

OfficeBETHESDA, MD, 20817-5700, USA

Organization / AgencyDepartment Of Defense → Nswc Carderock

Office AddressBETHESDA, MD, 20817-5700, USA

Contacts

KRISTEN DUHAIME

contact@example.gov

Full Description

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The Naval Surface Warfare Center Carderock Division (NSWCCD) requires the machining of one COLUMBIA Class (CLB) Aft Alignment Ring (AAR) to support on-time delivery of a full scale CLB propulsor. The machining of a full scale CLB AAR requires a facility with approved classified safeguarding and CNC machining capabilities appropriately sized for the 115 diameter, 5,500 lb AAR.

More opportunities from Department Of Defense → Nswc Carderock

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Earthwork & Site PreparationThis subcontract for Earthwork and Site Preparation supports prime contractors on facility projects for the Department of Defense at the NSWC Carderock Division. The scope of work involves comprehensive site clearing, grading, and excavation, specifically focusing on site preparation for a storage pad and the execution of utility trenching. All operations must be performed using heavy machinery, such as graders and excavators, and must strictly adhere to UFGS Division 31 standards to ensure the site is properly graded and ready for concrete pouring. The project is categorized under NAICS code 238910 and is located in zip code 20817. Interested parties should note that the solicitation was posted on October 19, 2026, with a response deadline set for November 18, 2026.

Site Preparation Contractors

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HVAC & VentilationThis subcontract opportunity with the Department of Defense for the NSWC Carderock Division involves the installation of heating, ventilation, and air conditioning systems. The scope of work includes the installation of HVAC units, ductwork, and ventilation fans designed to maintain temperature control and manage the venting of hazardous gases to ensure a climate-controlled storage environment. Qualified contractors must possess HVAC certification and strictly adhere to UFGS Division 23 standards. The project is categorized under NAICS code 238220, with a response deadline set for November 18, 2026. Performance will take place in the 20817 zip code area.

Plumbing, Heating, and Air-Conditioning Contractors

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DEADLINE

Electrical & Electronic SecurityThis subcontract for the NSWC Carderock Division involves the installation of electrical wiring and electronic security systems for prime contractors. The scope of work includes the installation of power systems, electrical panels, and comprehensive safety and security infrastructure, such as cameras and sensors, to deliver a fully energized and secure facility. Qualified providers must hold a Master Electrician license and ensure all work adheres to UFGS Division 26 and 28 standards. The project falls under NAICS code 238210 and is managed under the Department of Defense. Responses are due by November 18, 2026.

Electrical Contractors and Other Wiring Installation Contractors

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DEADLINE

Fire Suppression SystemsThis subcontract opportunity with the Department of Defense at the NSWC Carderock Division involves the installation of specialized fire suppression systems designed specifically for lithium-ion battery hazards. The selected contractor will be responsible for implementing systems that utilize extinguishing agents suitable for lithium-ion fires to ensure a fully operational safety solution. All work must be performed in strict adherence to UFGS Division 21 standards. Qualified bidders must possess a valid fire protection license to be eligible for this project. The solicitation was posted on October 19, 2026, with a response deadline of November 18, 2026. The project falls under NAICS code 238220 and will be performed at the facility located in zip code 20817.

Plumbing, Heating, and Air-Conditioning Contractors

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DEADLINE

Perimeter Security Fencing & GatesThis subcontract opportunity with the Department of Defense for the NSWC Carderock Division involves the installation of security fencing and access control gates. The selected contractor will be responsible for delivering a fully enclosed secure perimeter using security grade fencing and industrial gates, ensuring all work adheres to UFGS Division 32 standards. The project is categorized under NAICS code 238990 and will be performed in the 20817 zip code area. Interested parties must submit their responses by the deadline of November 18, 2026.

All Other Specialty Trade Contractors

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Non-Flammable Roofing SystemThis subcontract involves the supply and installation of a specialized non-flammable roofing system for prime contractors working on facility projects at the NSWC Carderock Division. The scope of work specifically requires the installation of a single-pitch sloped roof utilizing non-flammable membranes or panels along with the necessary single-pitch structural support. To ensure compliance, the contractor must provide Material Safety Data Sheets proving the non-flammability of all materials and strictly adhere to UFGS Division 07 standards. This project falls under NAICS code 238160 and is managed by the Department of Defense. Responses are due by November 18, 2026.

Roofing Contractors

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DEADLINE

Fire-Rated Wall & Specialized MasonryThis subcontract opportunity with the Department of Defense for the NSWC Carderock Division involves the installation of high-performance fire-rated barriers. The primary objective is the construction of 3-hour rated firewalls designed specifically to contain lithium battery fires, utilizing either specialized fire-wall systems or 3-hour fire-rated masonry. All work must be performed in strict adherence to UFGS Division 04 standards, and the contractor is required to provide official fire-rating certifications upon delivery. The project is categorized under NAICS code 238140 and is located in zip code 20817, with a response deadline set for November 18, 2026.

Masonry Contractors

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DEADLINE

Concrete Construction (Walls & Pad)This subcontract for Concrete Construction (Walls & Pad) involves the installation of concrete foundations and specialized containment walls at the NSWC Carderock Division facility. The scope of work requires the construction of a storage pad and the installation of internal concrete walls using structural concrete and reinforcement steel to delineate storage areas for large batteries. All work must be performed in strict adherence to UFGS Division 03 and UFC standards. The project is managed under NAICS code 238110 for the Department of Defense. Interested parties should note the response deadline of November 18, 2026, for this effort located in zip code 20817. The final deliverable consists of the completed concrete storage pad and all associated internal delineating walls.

Poured Concrete Foundation and Structure Contractors

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DEADLINE

Integrated Logistics Support (ILS) & Technical DocumentationThis subcontract for the Naval Surface Warfare Center Carderock involves the development and maintenance of technical libraries and support systems throughout the lifecycle of propulsors. The selected provider will be responsible for managing the Integrated Library System and producing critical engineering drawings and technical reports, specifically CDRLs A002, A005, A007, A008, and A009, in strict accordance with MIL-STD-31000C standards. The scope of work requires the use of specialized technical documentation software and ILS databases to deliver formal reports and technical manuals. Classified under NAICS code 541330, this effort supports prime contractors on Department of Defense projects with performance based in zip code 20817. Responses for this opportunity are due by November 9, 2026.

Engineering Services

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DEADLINE

Lifting & Handling EngineeringThis subcontract for Lifting and Handling Engineering supports the Department of Defense at NSWC Carderock. The scope of work involves the design and engineering of systems required to move and install complex, heavy propulsor hardware for prime contractors on NSWCCD projects. Key deliverables include the development of comprehensive lifting plans, the creation of new lift approaches, and the production of detailed drawings for associated lifting hardware. The contractor must utilize heavy lift modeling software and ensure all rigging hardware adheres to SME B30.D standards for below the hook lifting devices. This technical effort falls under NAICS code 541330 and requires the delivery of finalized lifting plans, rigging drawings, and hardware designs to ensure the safe and efficient handling of critical naval components.

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DEADLINE

Non-Destructive Testing (NDT) & Inspection ServicesThis subcontract for Non-Destructive Testing (NDT) and Inspection Services supports the Department of Defense at NSWC Carderock. The selected provider will perform specialized inspections and non-destructive testing for prime contractors on NSWCCD projects to ensure the integrity of propulsor hardware. Key responsibilities include executing NDT methods to verify material and weld integrity, as well as performing casting inspections and repair verifications. Technical execution requires the use of Ultrasonic, X-ray, and Magnetic Particle equipment in strict accordance with T9074-AQ-GIB-010/271 and MIL-STD-2035A standards. The contractor is responsible for delivering comprehensive inspection reports and necessary NDT certification documents. This opportunity falls under NAICS code 541380, with a response deadline of November 9, 2026.

Testing Laboratories and Services

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Specialized Fabrication, Welding & CastingThis subcontract with the Department of Defense, specifically for NSWC Carderock, focuses on specialized fabrication, welding, and casting services. The scope of work involves the manufacture of propulsor components and propeller line shafting for prime contractors on NSWCCD projects. Key technical capabilities required include fabrication welding, brazing, and the casting of pressure vessels and machinery, as well as expertise in Glass Reinforced Plastic composite material systems. The contractor is responsible for delivering full-scale rotors, line shafting, and fabricated propulsor components while adhering to strict technical standards, including SPEC EB-4941 and S9074 guidelines. The project falls under NAICS code 332999 and is centered in the 20817 zip code area. Responses for this opportunity are due by November 9, 2026.

All Other Miscellaneous Fabricated Metal Product Manufacturing

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DEADLINE

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