Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, November 11 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Special Trackwork (Switch Point & Stock Rail) Manufacturer

Open

State & Local

Response Deadline12/01/2026, 02:00:00 PM EST

Contract Overview

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

AI Contract Overview

Show more

This subcontract involves the fabrication and supply of specialized trackwork components for prime contractors operating on Massachusetts Bay Transportation Authority rail projects. The scope of work includes the production of double reinforced curved and straight switch points using 115 RE rail sections, as well as 39-foot undercut stock rails and cast or welded heel block assemblies. All components must be heat treated to a hardness of 321-388 Brinell in accordance with AREMA Plan No. 111-08, with final delivery consisting of bolted and banded units. The opportunity is categorized under NAICS code 331210, with a response deadline set for December 1, 2026.

General Info

Fabrication and supply of specialized MBTA rail trackwork components due December 1, 2026.

Agency

Massachusetts Bay Transportation Authority

NAICS

331210 - Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

Place of Performance

MA, USA

Set-Aside

NONE

Documents

This scope was carved out of BD-27-1206-40000-40000-135159.

The full solicitation package (5 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

IFB 152C-26 Switch point stock Rail and Frogs

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PostedNov 5

subcontract

Response DeadlineDec 1

Submission deadline

Response Deadline

12/01/2026, 02:00:00 PM ESTin 25 days

Ready to pursue this opportunity?

Get full access to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyMassachusetts Bay Transportation Authority

ContactsNo contacts available

OfficeN/A

Organization / AgencyMassachusetts Bay Transportation Authority

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Fabricates and supplies heat-treated switch points and undercut stock rails for prime contractors on MBTA rail projects. Produces double reinforced curved and straight switch points (115 RE rail section) and 39'-0" undercut stock rails. Fabricates cast or welded heel block assemblies. Heat treats components to 321-388 Brinell hardness per AREMA Plan No. 111-08. Delivers bolted and banded units.

Similar Contracts

Same NAICS industry code

Supply of Certified Aerospace Raw MaterialsThis subcontract involves the supply of certified aerospace raw materials, including raw billets, castings, or forgings, to prime contractors supporting the DLA Weapons Support Fluid Handling Division. The materials are specifically required for the manufacture of Pump Cover P/N DS-922542 and must strictly adhere to established aerospace specifications. The selected provider is responsible for delivering essential documentation with the materials, including Material Test Reports, Certificates of Conformance, and Safety Data Sheets in compliance with 29 CFR 1910.1200(g). Performance for this contract is centered at Hill AFB, with a response deadline set for November 16, 2026.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

about 14 hours ago

DEADLINE

Supply of Aerospace-Grade Raw Materials for Structural SupportsThis subcontract involves the procurement and delivery of certified aerospace-grade raw materials, specifically alloys or composites for NSN 1560012090068, to support prime contractors fulfilling DLA supply contracts. The scope of work requires the supplier to provide Mill Test Reports and material certifications to guarantee compliance with aircraft structural standards and domestic origin requirements under the Buy American/Balance of Payments Program. Managed by the Department of Defense under the DLA Weapons Support ASC Supplier Oper AE and AF Div, the contract is categorized under NAICS code 331210. Performance will take place at Tinker AFB, with a response deadline set for November 13, 2026. The supplier is responsible for the direct delivery of all certified raw materials to the manufacturer.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 14 hours ago

DEADLINE

Supply of Aerospace Grade Raw Material for Shoulder BoltsThis subcontract, issued by the Department of Defense DLA Weapons Support ASC Commodities Division, involves the supply of aerospace-grade raw metal stock for the production of shoulder bolts. The selected provider must deliver certified bars or rods that strictly adhere to the metallurgical specifications outlined in Drawing 55820 43390. To ensure quality and regulatory compliance, the contractor is required to provide Mill Test Reports and certificates of conformance, while maintaining full adherence to DFARS 252.225-7001 Buy American requirements. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 331210, with performance taking place in Cherry Point. Interested parties must submit their responses by November 13, 2026. The primary objective of the agreement is to ensure the delivery of certified raw material stock directly to the manufacturer to support prime contractors on critical defense projects.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 14 hours ago

DEADLINE

Raw Material Supply (Berry Amendment Compliant Metals)This subcontract through the Defense Logistics Agency involves the sourcing and delivery of high-grade raw metal stock for prime contractors working on Weapons Support projects. The supplier is responsible for providing materials that strictly adhere to the alloy and grade specifications of NSN 5365-01-366-5154 and delivering these certified materials directly to the manufacturer. A critical requirement of this agreement is the provision of Mill Test Reports to certify that all supplied metals are compliant with the Berry Amendment and the Buy American Act. The opportunity is categorized under NAICS code 331210, with a response deadline set for November 13, 2026.

Defense Logistics Agency

POSTED

about 14 hours ago

DEADLINE

Supply of Specialized Metals for Vehicular BracketsThis subcontract involves the supply of specialized raw metal stock, such as billet, plate, or bar, to support prime contractors for the DLA Weapons Support Land Supplier Operations Engines. The primary requirement is the provision of certified metal alloys that strictly adhere to NSN 2590-01-558-4873 specifications for the production of vehicular brackets. To ensure compliance with the Buy American Act regarding domestic sourcing, the supplier must provide Material Test Reports or Certificates of Conformance to verify the grade and origin of all delivered materials. The project is managed under the Department of Defense with a place of performance located in Tracy, California. Interested parties must note the response deadline of November 16, 2026, and the classification under NAICS code 331210. The scope of work is focused on the delivery of certified raw metal stock that meets all specified technical and regulatory standards.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS ENGINES

POSTED

about 14 hours ago

DEADLINE

Specialized Metal Stock SupplyThis subcontract involves the supply of certified raw metal stock, provided as either sheet or bar stock, for prime contractors working on DLA Weapons Support ASC projects. The materials must strictly adhere to the metallurgical requirements of NSN 5310008517171 and be delivered directly to the manufacturer. To ensure quality and safety, the supplier is required to furnish Material Test Reports and certify that all provided materials are free from mercury or mercury-containing compounds. The contract falls under NAICS code 331210 and requires full compliance with the Buy American Act. Managed by the Department of Defense through the DLA Weapons Support ASC Commodities Division, the place of performance is located in Tracy, California. Interested parties should note the response deadline of November 13, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 14 hours ago

DEADLINE

Supply of Heat-Resistant Alloys/MaterialsThis subcontract involves the supply of raw heat-resistant metals and specialized alloys to prime contractors supporting the Department of Defense, specifically for DLA Weapons Support LSO Combat Vehicles and Armament. The scope of work focuses on sourcing and delivering raw material stock that meets the technical specifications for NSN 2540-01-439-6261 to a fabricator located in New Cumberland. To ensure strict compliance with defense standards, the provider must furnish Mill Test Reports and material certifications. A critical requirement of the contract is adherence to DFARS 252.225-7009 restrictions regarding the use of foreign metals. The opportunity was posted on November 5, 2026, with a response deadline of November 16, 2026, falling under NAICS code 331210.

DLA WEAPONS SUPPORT LSO COMBAT VEHICLES AND ARMAMENT

POSTED

about 14 hours ago

DEADLINE

Tube Coupling Manufacturer/SupplierThis subcontract involves the manufacture or sourcing of 197 tube couplings, identified by NSN 4730-00-294-1531, to support prime contractors delivering on DLA supply contracts. The selected supplier is responsible for the production, packaging, and labeling of these units, ensuring strict adherence to DFARS 252.223-7001 regarding hazardous material labeling. All finished goods must be delivered to the designated government facility located in Jacksonville. Managed by the DLA Weapons Support Fluid Handling Division under the Department of Defense, the contract falls under NAICS code 331210. A critical compliance requirement for this engagement is the completion of a CMMC Level 2 Self-Assessment. Interested parties must respond by November 16, 2026.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

about 14 hours ago

DEADLINE

Raw Material Supply for Quick Release PinsThis subcontract opportunity, issued by the Department of Defense DLA Weapons Support ASC Supplier Oper OEM Division, seeks a provider to supply certified alloy or metal stock for prime contractors. The selected vendor will be responsible for sourcing and cutting high-grade alloy steel or specialty metals that strictly adhere to the technical data specified under NSN 5315-00-165-7504. All materials must be delivered as certified raw stock to the manufacturer and must comply with the Buy American Act, with the requirement to provide Mill Test Reports or equivalent material certifications. The project is designated as a Total Small Business Set-Aside under NAICS code 331210, with the place of performance located in San Diego, California. Interested parties must submit their responses by November 13, 2026. This contract is specifically focused on the raw material supply necessary for the production of Quick Release Pins.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

about 14 hours ago

DEADLINE

Supply of Corrosion-Resisting Steel TubingThis subcontract involves the supply of certified corrosion-resisting steel tubing for prime contractors supporting the Department of Defense DLA Weapons Support Fluid Handling Division. The required raw material must feature a 0.312-inch outside diameter and be of domestic origin. To ensure compliance with quality and material grade standards, the supplier must provide accompanying Mill Test Reports verifying the corrosion resistance of the steel. The project is associated with NAICS code 331210 and will be performed at Tinker AFB. Interested parties should note the response deadline of November 16, 2026, for this procurement effort.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

about 14 hours ago

DEADLINE

Aerospace Grade Raw Material SupplyThis subcontract opportunity is for the supply of certified aerospace raw materials to support prime contractors on DLA Weapons Support ASC projects. The scope of work involves sourcing and delivering billets, bars, or sheets that strictly adhere to the alloy and grade requirements specified in drawings 81205 35-10701, 81205 34-1431, 82918 35-10701/3, and 81205 BAC5300. To ensure compliance with DFARS specialty metals clauses, the provider must maintain full material traceability and provide comprehensive Mill Test Reports for all delivered materials. Managed by the Department of Defense under the DLA Weapons Support ASC Supplier Oper AE and AF Div, this project is designated as a Total Small Business Set-Aside under FAR 19.5. The performance of the contract will take place at Tinker AFB. Interested parties should note the response deadline of November 13, 2026, and ensure all submissions align with NAICS code 331210.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 14 hours ago

DEADLINE

Aerospace-Grade Raw Material Supply (Tube Cap Stock)This subcontract involves the supply of aerospace-grade raw material tube cap stock for prime contractors working on projects for the Department of Defense DLA Weapons Support Fluid Handling Division. The materials must strictly adhere to the chemical and physical properties outlined in Reference Drawing 98752 200415485 to ensure suitability for critical application items. The supplier is required to provide comprehensive documentation, including Material Test Reports and Certificates of Conformance, specifically verifying that no Class I ozone-depleting chemicals were used. Performance for this contract is centered in San Diego, California, under NAICS code 331210, with a response deadline of November 16, 2026.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

about 14 hours ago

DEADLINE

More opportunities from Massachusetts Bay Transportation Authority

Same awarding agency

Specialized Rail Component Freight TransportThis subcontract for Specialized Rail Component Freight Transport involves the transport and delivery of oversized, heavy rail components to the MBTA Rail Shop located at 21 Arlington Avenue in Charlestown, Massachusetts. The selected provider will be responsible for loading and securing palletized and banded rail assemblies using heavy-lift equipment and flatbed trailers. Due to the nature of the cargo, the contractor must obtain all necessary DOT heavy-haul permits for oversized loads. Operational requirements include strict coordination of delivery windows between 6 AM and 1 PM, with a mandatory 48-hour advance notification period. The opportunity was posted on November 5, 2026, with a response deadline of December 1, 2026. This project falls under NAICS code 484220 and supports prime contractors delivering essential infrastructure components to the Massachusetts Bay Transportation Authority.

Specialized Freight (except Used Goods) Trucking, Local

POSTED

about 11 hours ago

DEADLINE

Manganese Rail Frog ManufacturerThis subcontract involves the fabrication and supply of specialized manganese cast frogs for prime contractors working on Massachusetts Bay Transportation Authority rail trackwork projects. The scope of work includes the production of No. 6 AREMA Medium Wall Railbound Manganese Frogs, as well as specialized frogs specifically for the Bowdoin Loop and Government Center. The manufacturer is responsible for providing shop drawings according to AREMA Plan No. 100-08 and delivering the completed frog assemblies. Technical requirements include performing explosive depth hardening on all impact areas and conducting Brinell hardness tests to ensure quality and durability. The solicitation was posted on November 5, 2026, with a response deadline of December 1, 2026. This project falls under NAICS code 332999 for miscellaneous fabricated metal product manufacturing.

All Other Miscellaneous Fabricated Metal Product Manufacturing

POSTED

about 11 hours ago

DEADLINE

IFB 152C-26 Switch point stock Rail and Frogs

Solicitation # BD-27-1206-40000-40000-135159

The Massachusetts Bay Transportation Authority (MBTA) is soliciting bids for the furnishing, fabricating, and delivery of special trackwork components, specifically AREMA Railbound Manganese Frogs and AREMA Switch points and Stock rails. The scope includes the delivery of stock rails typically 39 feet straight and fully undercut, as well as No. 6 AREMA Medium Wall Railbound Manganese Frogs and specialized manganese cast frogs for the Bowdoin Loop and Government Center. All components must be delivered bolted and banded as single units to the MBTA Rail Shop in Charlestown, MA, within 120 days of the purchase order receipt. Technical requirements mandate that switch points and stock rails be heat treated to 321-388 Brinell and comply with AREMA Plans 100-08, 111-08, and Section 100-89. The contract will be awarded to the lowest priced responsive and responsible bidder based on the total amount of the itemized price sheet. Bidders must submit all documentation, including the Bid Cover Letter and pricing forms, electronically via COMMBUYS by the deadline of December 1, 2026. The contractor must maintain MBTA minimum insurance requirements and comply with various safety and data security standards, including the Massachusetts Right-to-Know law and PCI compliance. Payments are issued via EFT with standard terms of 45 days from invoice receipt, though prompt payment discounts are available for accelerated intervals.

Rolled Steel Shape Manufacturing

POSTED

about 11 hours ago

DEADLINE

General Building Construction - Trade Package 1This subcontract opportunity is for general building construction services to support prime contractors on Massachusetts Bay Transportation Authority Permanent Employee Facilities projects. The scope of work focuses on the execution of construction activities associated with Trade Package 1 to deliver completed facility structures, adhering to general building construction standards for transit authority infrastructure. The project is located in Boston, Massachusetts, and falls under NAICS code 236220. Interested parties must submit their responses by the deadline of December 7, 2026.

Commercial and Institutional Building Construction

POSTED

DEADLINE

in about 1 month

R16CN02 CMAR Permanent Employee Facilities RFQ Trade Package 1

Solicitation # BD-27-1206-31100-31102-135101

The Massachusetts Bay Transportation Authority has issued solicitation BD-27-1206-31100-31102-135101 for the R16CN02 CMAR Permanent Employee Facilities RFQ Trade Package 1. This open market procurement is categorized under general building construction and is focused on the development of permanent employee facilities in Boston, Massachusetts. The solicitation was posted on November 4, 2026, with a response deadline of December 7, 2026. Administrative oversight for this project is managed by purchaser Allison Sweeney, and the agency allows for the submission of electronic quotes. While specific pricing and contract values are not listed in the provided documentation, the contract specifies that billing should be directed to the MBTA Accounts Payable Department at 10 Park Plaza, Boston, MA 02116, with invoicing handled via email at [email hidden].

Commercial and Institutional Building Construction

POSTED

DEADLINE

in about 1 month

Urban Planning & Zoning ConsultancyThis subcontract for Urban Planning and Zoning Consultancy supports prime contractors on transit-oriented developments for the Massachusetts Bay Transportation Authority. The scope of work focuses on providing planning and zoning analysis, specifically managing the local entitlement process and expedited development approvals within the Central Business Zoning District of the City of Lynn. The selected consultant is responsible for ensuring all projects comply with inclusionary zoning regulations and must deliver finalized permits and approved site plans. Interested parties should note the response deadline of December 16, 2026, for this opportunity categorized under NAICS code 541310.

Architectural Services

POSTED

DEADLINE

in about 1 month

Specialized Electrical & Security SystemsThis subcontract opportunity with the Massachusetts Bay Transportation Authority involves the installation of specialized electrical and security systems for prime contractors. The scope of work focuses on implementing dedicated security systems for on-site facilities and installing site and busway lighting, all of which must be delivered as certified systems and adhere strictly to MBTA standards. The project falls under NAICS code 238210 and was posted on October 22, 2026. Interested parties must submit their responses by the deadline of December 16, 2026.

Electrical Contractors and Other Wiring Installation Contractors

POSTED

DEADLINE

in about 1 month

Transit Infrastructure & Busway IntegrationThe Transit Infrastructure and Busway Integration subcontract involves the construction of critical transit assets for prime contractors working on Massachusetts Bay Transportation Authority projects. The scope of work focuses on the delivery of an operational dedicated busway to enhance MBTA bus operations, along with the installation of commuter bicycle parking. Additionally, the project includes the construction of an Operators Break Room equipped with a kitchenette and wellness facilities to support transit staff. This opportunity is categorized under NAICS code 237310 and was posted on October 22, 2026. Interested parties must submit their responses by the deadline of December 16, 2026. The project is centered on improving regional transit infrastructure and providing essential support facilities for MBTA personnel.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

in about 1 month

Parking Facility Design & ConstructionThis subcontract opportunity involves the design and construction of parking facilities for prime contractors working on Massachusetts Bay Transportation Authority projects. The scope of work includes the engineering and building of both on-site and off-site structures, with a specific requirement to provide 100 spaces dedicated to MBTA operations and customer parking. All delivered facilities must adhere to the standards and requirements set forth by the MBTA and the City of Lynn. The project is categorized under NAICS code 237310 and was posted on October 22, 2026. Interested parties must submit their responses by the deadline of December 16, 2026. This effort ensures the delivery of functional parking infrastructure to support regional transportation operations.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

in about 1 month

Mixed-Use Commercial & Residential ConstructionThis subcontract opportunity involves the construction of a mixed-use transit-oriented development in Lynn, Massachusetts, for prime contractors working on Massachusetts Bay Transportation Authority projects. The scope of work encompasses full-scale vertical construction of residential housing and commercial amenities, with a specific requirement to include units at 60% Area Median Income to comply with inclusionary zoning regulations. The successful contractor will be responsible for delivering completed infrastructure and mixed-use buildings. The project is categorized under NAICS code 236220. Interested parties must submit their responses by the deadline of December 16, 2026. This initiative aims to integrate residential and commercial spaces within a transit-focused framework to enhance the local urban environment.

Commercial and Institutional Building Construction

POSTED

DEADLINE

in about 1 month

Demolition & Site PreparationThis subcontract for Demolition and Site Preparation involves performing deconstruction and demolition services for prime contractors on the Massachusetts Bay Transportation Authority Lynn Garage projects. The scope of work focuses on the structural demolition of a 948-space parking structure, the removal of all resulting debris, and the comprehensive clearing of a 3.6-acre site to ensure it is fully prepared for subsequent foundation work and new construction. The project is categorized under NAICS code 238910 and was posted on October 22, 2026. Interested parties must submit their responses by the deadline of December 16, 2026.

Site Preparation Contractors

POSTED

DEADLINE

in about 1 month

RFQ # 98-26 Joint Development Opportunity Lynn Garage

Solicitation # BD-27-1206-40000-40000-134741

The Massachusetts Bay Transportation Authority (MBTA) has issued RFQ 98-26 to identify a qualified development partner for a Joint Development Opportunity at the Lynn Garage site in Lynn, Massachusetts. This project is part of a transit-oriented development mission intended to increase ridership, generate recurring income, and support regional housing and economic development goals. The procurement is structured in two stages, with the current phase requiring the submission of a Statement of Qualifications (SOQ) by December 16, 2026, via the COMMBUYS portal. The MBTA will evaluate these submissions based on legal and administrative requirements and qualitative factors to create a shortlist of respondents for Stage 2, which will involve full development proposals, financial plans, and oral presentations. Qualified respondents must provide comprehensive documentation, including a project vision statement, evidence of financial capacity, and detailed firm experience. Mandatory certifications include Form C regarding debarment and responsibility, Form D for conflict of interest, and Forms E and F concerning security-sensitive information and non-disclosure. All proposed improvements must comply with the Commonwealth of Massachusetts State Building Code, the Americans with Disabilities Act, and the Architectural Access Board Regulations. The evaluation process is strictly pass/fail for administrative certifications, and the MBTA reserves the right to disqualify any respondent with unmitigated organizational conflicts of interest.

Commercial and Institutional Building Construction

POSTED

DEADLINE

in about 1 month

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS