This Subcontract opportunity from Maryland was posted on May 28, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Design and Engineering of Special Trackwork Components

Closed

State & Local

Submission Closed07/07/2025, 08:00:00 PM EDT

Contract Overview

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

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NAICS: 336510

New

Federal

Hi-Rail Excavator, Grapple, and Magnet

Solicitation # W519TC27Q7174

The McAlester Army Ammunition Plant has issued solicitation W519TC27Q7174 for a firm fixed price rental of a Hi-Rail Excavator and two compatible attachments, specifically a sorting grapple and a hydraulic magnet attachment. This total small business set-aside requirement is for a 12-month period of performance, with equipment intended for use up to eight hours per day, four to five days per week. The equipment must be a brand name or equal system, featuring a Rototilt PG80 or equivalent tilt rotator and priority hydraulics. Delivery is FOB Destination to the McAlester Army Ammunition Plant in Oklahoma. Quotes must be submitted electronically to Regina Gibson by November 16, 2026, at 12:00 pm CST. To be considered, offerors must provide a signed and filled-in solicitation, a completed price matrix, and detailed verification that all salient characteristics are met. All contractors must maintain a current active registration in the System for Award Management (SAM). The government will award the contract to the responsible offeror with the most advantageous offer, primarily based on low price. Payments and receiving reports will be processed electronically through the Wide Area WorkFlow (WAWF) system.

POSTED

DEADLINE

AAR Interchange Compliance & PreparationThis subcontract, titled AAR Interchange Compliance and Preparation, involves providing technical preparation and certification services for rail-related equipment on Amtrak disposal projects. The selected provider will be responsible for inspecting, repairing, and testing Rolling Stock or Maintenance of Way equipment to ensure all assets meet Association of American Railroads interchange rules for safe movement in freight service. The scope of work requires the use of rail-specific diagnostic and repair tools to deliver fully certified equipment. This opportunity is categorized under NAICS code 336510 and was posted on November 5, 2026, with a response deadline of November 19, 2026.

POSTED

DEADLINE

Refurbished and Used Boxcars

Solicitation # RFI-DOT-VOLPE-2026-001

The U.S. Department of Transportation, Volpe National Transportation Systems Center, is conducting market research via Request for Information RFI-DOT-VOLPE-2026-001 to determine the availability of up to 500 refurbished or used 50-foot standard railway boxcars. These vehicles are required to safely transport ammunition and explosives in accordance with strict military safety regulations. Technical specifications require boxcars to have wood floors, wood-lined steel walls, a minimum load capacity of 70 tons, and a gross rail load not exceeding 263,000 pounds. Equipment must adhere to Association of American Railroads (AAR) standards, specifically mechanical designation XM and car type B314 or equal. Refurbished units must have a minimum remaining life of 30 years, while used units must have all major systems functional, including doors that operate without mechanical assistance. The government has established detailed requirements for painting and stenciling, specifying a urethane-compatible system with a yellow carbody, black underframe and trucks, and red stenciling for the United States Army. Quality assurance is paramount, with requirements for a formal Quality Assurance Plan for refurbished cars and rigorous testing of air brake systems and side bearing clearances. While this RFI is for planning purposes and does not constitute a formal solicitation or commitment, interested respondents must submit a Statement of Capabilities, including their UEI and CAGE codes and business size under NAICS 336510. The deadline for electronic submissions to the primary points of contact, Patricia Barnett and Matthew Phelps, is November 13, 2026, at 5:00 PM Eastern Time.

6913G6 Volpe National Transportation System Cntr

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Solicitation # NC 0216-26

Sound Transit has issued solicitation NC 0216-26 for the procurement of Hubner Light Rail Vehicle parts. This is a non-competitive procurement process specifically designated for proprietary components required to support the agency's LRV fleet. The solicitation was posted on November 3, 2026, with a response deadline of November 12, 2026, at 5:00 PM PT. Interested parties should refer to the associated documentation for comprehensive technical details and submission requirements.

POSTED

DEADLINE

NOZZLE, FUEL AND OIL SE

Solicitation # SPE8EE-27-T-0295

Solicitation SPE8EE-27-T-0295 is a request for quotations for the procurement of 71 units of fuel and oil servicing nozzles, identified by NSN 4930013839467 and part number M52747-1B. The requirement adheres to basic specification MIL-PRF-52747F Revision F. This is a total small business set-aside under NAICS code 336510, with a response deadline of November 9, 2026. The items are to be delivered FOB Origin to the DLA Distribution DDSP New Cumberland facility in Pennsylvania, with a required delivery date of August 8, 2027, and a delivery window of 129 days after the order is placed. The contract mandates strict compliance with several technical and quality standards, including MIL-STD-130 for Item Unique Identification and MIL-STD-129 for marking. Packaging must follow MIL-STD-2073-1E and DLA packaging requirements for procurement. Inspection and acceptance will occur at the destination per FAR 52.246-1. Additionally, the contractor must comply with the Buy American and Balance of Payments Program and provide cybersecurity reporting in accordance with DFARS 252.204-7012. Payment processing is required through the Wide Area WorkFlow system.

CONSTRUCTION & EQUIPMENT MANU & CON

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IFB LR271000 - Switch Points & Stock Rails

Solicitation # BPM059490

Solicitation BPM059490 is a single-award Invitation for Bids (IFB) issued by the State of Maryland for the design, manufacture, and delivery of new special trackwork components, specifically switch points and stock rails, for the Light Rail and METRO systems. This is a Small Business Reserve Procurement, limiting the award to certified small businesses. The scope includes the production of various left-hand and right-hand switch points and stock rails for No. 10 and No. 15 turnouts, which must be 115RE heat treated and undergo 100% ultrasonic testing. All components must adhere to the AREMA Manual for Railway Engineering and specific AREMA Portfolio of Trackwork Plans. The successful bidder must deliver the materials FOB Destination to designated storage facilities in Timonium and Baltimore, Maryland, within 360 calendar days from the Notice to Proceed. Award will be granted to the responsible and responsive bidder offering the most favorable total price. Key requirements include a comprehensive QA/QC plan for packaging and preservation, a minimum commercial general liability insurance limit of 5 million dollars per occurrence, and mandatory electronic funds transfer for contracts exceeding 200,000 dollars. Bids must be submitted via the eMaryland Marketplace Advantage (eMMA) portal by November 16, 2026, and must include a signed Conflict-of-Interest Affidavit and a strictly unaltered Price Form.

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Purchase and Delivery of Light Rail Vehicle Truck Components

Solicitation # 2027000008

Metro Houston in Texas has issued solicitation 2027000008 for the purchase and delivery of light rail vehicle truck components. This procurement opportunity was posted on October 26, 2026, and requires all responses to be submitted by the deadline of December 2, 2026. The contract will be performed within the state of Texas. Interested parties can coordinate with the primary point of contact, Renee Alonzo, or access further details through the official Bonfire hub portal.

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RRV Chassis Supply and IntegrationThis subcontract with the South Yorkshire Mayoral Combined Authority involves the supply and integration of base Road-Rail Vehicle chassis for prime contractors working on South Yorkshire Supertram projects. The scope of work requires the manufacture or modification of heavy-duty vehicle chassis to incorporate hydraulic deployment mechanisms and deployable rail-gear systems. The provider must ensure full structural integrity for rail operations and integrate the chassis with the OHLE superstructure in accordance with the Technical Compliance Method Statement. The contract specifically mandates the delivery of two rail-capable vehicle chassis. Interested parties should note that the response deadline is November 30, 2026, and the project falls under NAICS code 336510.

South Yorkshire Mayoral Combined Authority

POSTED

DEADLINE

C-25-040 Supply of Two (2) Road-Rail Vehicles (RRVs) for the South Yorkshire Supertram Network

Solicitation # DN834055

The South Yorkshire Mayoral Combined Authority is procuring two new Road-Rail Vehicles (RRVs) for the South Yorkshire Supertram network to support the inspection, maintenance, and repair of Overhead Line Equipment (OHLE). Each vehicle must be configured as a complete OHLE maintenance vehicle featuring a working access platform and mission equipment, including the full integration of an Authority-supplied OHLE pantograph. The vehicles must be compatible with the network's specific track and infrastructure for both road and rail operations. The estimated total contract value is 1,200,000 GBP including VAT. The contract is scheduled to begin on March 1, 2026, with a total duration of six years and six months. This timeline includes an initial 18-month period for design, manufacture, delivery, testing, and final acceptance, followed by a five-year warranty and an optional maintenance term. The Authority also reserves the right to extend the warranty for an additional 24 months based on performance. Award decisions will be based on a weighted scoring system consisting of Quality (55%), Price (35%), and Social Value (10%), with a particular suitability for small and medium-sized enterprises.

South Yorkshire Mayoral Combined Authority

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Railcar Fabrication & AssemblyThis subcontract for Railcar Fabrication and Assembly supports NSWC Crane strategic weapons transport projects under the Department of Defense. The scope of work involves the manufacture of physical flatcar structures for prime contractors, specifically focusing on the fabrication of railcar frames and decks. Utilizing industrial machining and heavy-duty welding, the contractor must ensure deliverables meet a maximum weight of 99,200 lbs and a gross rail load of 286,000 lbs. The final objective is the delivery of fully assembled and commissioned flat railcars that are approved for operation on U.S. rail networks. This opportunity falls under NAICS code 336510, with a response deadline set for November 25, 2026.

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N0016426RGW20-PROCUREMENT OF DESIGN AND PRODUCTION OF FLAT RAILCARS-PSC 2220- NAICS 336510

Solicitation # N0016426RGW20

Solicitation N0016426RGW20, issued by the NSWC Crane Warfare Center, is an IDIQ contract for the design, testing, and production of NSWC AIM Flatcars. The project has a contract maximum quantity of nine railcars, which must be fully commissioned and approved for rail use by the Association of American Railroads (AAR) in accordance with AAR-M1001 Section C, Part II. Key technical specifications include a lightweight car requirement of 116,000 pounds, truck axle loads not exceeding 60,000 pounds per axle, and adherence to WS20972 and MIL-SPC-810 for load securement. The period of performance is structured over five years from the date of award, with delivery costs to be evaluated across three Strategic Weapons Facility locations. The procurement process has undergone seven amendments, resulting in several extensions of the proposal deadline, with the final closing date set for November 25, 2026, at 2:00 PM EST. Significant modifications include updates to the Statement of Work, a reduction in the number of Contract Data Requirement Lists (CDRLs), and revisions to the System Requirements Document to adjust shipping weights and strikedown loads. The government will evaluate proposals based on delivery pricing and past performance on related railcar design and manufacture contracts, including commercial and non-federal experience. Government Furnished Property, including Active Inert Missiles and shipping fixtures, is designated for support with delivery dates targeted for September 20, 2027.

POSTED

DEADLINE

Panelized Crossovers, Turnouts, Diamond Crossing Complete and Special Track Components

Solicitation # 217529

Metra is soliciting bids for the procurement of new, current production panelized track components to be used on its commuter rail system across Will, Cook, and Lake Counties, Illinois. The scope of work includes the delivery of panelized crossovers, turnouts, diamond crossings, compromise rails, and transition rails to facilitate the installation of a new control point and the replacement of obsolete or deteriorated components. All materials must be shipped via flatbed truck in panels with rails and ties fully in place, and must adhere to strict marking, labeling, and packaging requirements, including the use of nylon straps to prevent rail damage. Technical specifications require compliance with AREMA, ANSI, and ASTM standards, with a specific prohibition on switch ties preserved with Chromated Copper Arsenate. The contract will be awarded on a grand total basis to the lowest responsive and responsible bidder. To be considered responsive, bidders must provide pricing for all line items and submit a complete package including a signed contract signature page, a notarized Corrupt Practices Act and Non-Collusion Affidavit, and a mandatory Prime-Subcontractor List. As this is an FTA-funded procurement, bidders must certify compliance with Buy America requirements for awards exceeding 150,000 dollars, as well as federal and state regulations regarding non-discrimination, lobbying restrictions, and debarment. Inspection of all components will occur at the manufacturer's facility prior to shipment, and the final delivery is FOB Destination to designated Metra Engineering Department locations in Chicago and Glenview, Illinois.

Metra

POSTED

15 days ago

DEADLINE

in 12 days

AI Contract Overview

The Maryland Transit Administration is seeking a subcontractor for the design and engineering of special trackwork components. The scope of work focuses on providing detailed engineering design and technical documentation for switch points and stock rails, ensuring all deliverables strictly comply with AREMA, ASTM E10, and MTA specifications. This opportunity is categorized under NAICS code 336510. The solicitation was posted on May 28, 2025, and interested parties must submit their responses by the deadline of July 8, 2025.