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This Subcontract opportunity from Massachusetts was posted on June 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Structural Steel and Concrete Supply/Installation

Closed
State & Local

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This contract involves the supply and installation of structural steel conforming to ASTM A36/A992 standards, along with cast-in-place concrete meeting ACI 301 specifications, specifically for foundation and support systems. The scope includes not only the delivery and placement of these essential construction materials but also encompasses necessary material testing and certification to ensure compliance with quality and safety standards. This comprehensive approach addresses both the procurement and technical verification aspects critical to structural integrity. Issued by the Massachusetts Bay Transportation Authority, this subcontract pertains to the NAICS code 238110, which typically relates to structural steel and concrete work. The solicitation was posted on June 4, 2026, with the response deadline on the same date, reflecting a concise timeframe for proposal submission. Although certain location details and points of contact are not specified, the contract clearly designates performance to be within Massachusetts and is accessible through the agency’s official bidding portal, indicating a public procurement process aimed at reinforcing transportation infrastructure.

General Info

Supply and installation of ASTM A36/A992 steel and ACI 301 concrete for Massachusetts foundations.

Documents

This scope was carved out of R19CN09.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Call 001 R19CN09

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyMassachusetts Bay Transportation Authority
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Supply and placement of structural steel (ASTM A36/A992) and cast-in-place concrete (ACI 301) for foundation and support systems, including material testing and certification.

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Same awarding agency

NAICS: 331221
New
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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

4 days ago

DEADLINE

in 22 days
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