This Government Contract opportunity from Department Of Defense was posted on May 29, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Structural Steel Erection

Closed

Federal

Submission Closed06/04/2026, 05:00:00 PM UTC

Contract Overview

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

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NAICS: 238120

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REBID: 12" Precast Concrete Curbing for Bicycle Lanes

Solicitation # COC-CIFB-FY26-30953A

The City of Cambridge Department of Transportation is soliciting bids for an on-call, as-needed contract to furnish and install 12-inch Cambridge Type 1 precast concrete curbing for bicycle lanes. The estimated project value is 622,500.00 dollars, which includes an initial one-year term and two optional one-year renewal periods. The contract award is based solely on the Year One Total. The scope of work includes the delivery and installation of approximately 250 curbing units, as well as the removal of 50 units and the resetting of 25 units. All work must be performed under the direction of the Principal Traffic Engineer and adhere to strict technical specifications, including a minimum compressive strength of 5,000 psi at 28 days and a maximum water-cementitious ratio of 0.40. Eligible bidders must demonstrate a minimum of five years of municipal experience and provide at least two government agency references. Submissions must be made via the e-Procurement Portal by September 24, 2026, and must include a bid deposit of at least five percent of the bid value. The successful contractor is required to provide performance and payment bonds and ensure all employees have completed a 10-hour OSHA construction safety course. Compliance with the Cambridge Employment Plan, prevailing wage laws under M.G.L. c.149 and G.L. c30 section 39M, and the Americans with Disabilities Act is mandatory. Payment will be processed through itemized applications submitted to Engineering, with a five-business-day review period for certification.

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ITB SPBN262013 B197 Concrete Pad and Structural Metal Overhang (Otis ANGB, MA)

Solicitation # BD-27-1069-MILDV-40000-133298

The Massachusetts Military Division is soliciting bids for the design and construction of a 20ft x 20ft high-performance concrete pad and a corresponding all-metal overhead canopy located behind Building 197 at Otis Air National Guard Base in Massachusetts. With an estimated contract value of 70,000 dollars, the project requires materials engineered for a harsh coastal environment, specifically adhering to ACI 318 exposure categories C2 and F3 to resist corrosion, freeze-thaw cycles, and salt-air. Bidders must attend a mandatory site visit on September 17, 2026, and submit lump sum proposals via the COMMBUYS portal by September 24, 2026. The contract is governed by M.G.L. c. 30 39 M and requires strict adherence to Department of Labor Standards prevailing wage rates and certified payroll. Essential submission requirements include a Certificate of Non-Collusion, a MA Tax Compliance Form, and an Authorized Signatory Listing. Financial security is mandated through a 5 percent bid bond for bids exceeding 50,000 dollars and a payment bond equal to 50 percent of the project cost for projects over 25,000 dollars. Additionally, the awarded contractor must provide liability insurance naming the Commonwealth as additionally insured, ensure all employees have completed a 10-hour OSHA safety course, and comply with REAL ID requirements for base access. The project also specifies workforce utilization goals of 15.3 percent for minority workers and 6.9 percent for women workers.

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M6 Lune Gorge - Steel road bridge plates - Fabrication and Installation

Solicitation # M6 Lune Gorge - Steel road bridge plates - Fabrication and Installation

Kier Transportation Limited is seeking a qualified subcontractor for the fabrication and installation of six complex steel road bridge plates at the M6 Lune Gorge between Junctions 37 and 38. The project requires strict adherence to execution Class 3, with plates and welds complying with fatigue Class F90 and F140 per series 1800. Installation will take place within the central reservation under Kier traffic management. Interested parties must demonstrate business competence through the Build UK Common Assessment Criteria. To bid, companies should submit their portfolio, relevant experience, and references to the infrastructure procurement email address by the deadline of September 15, 2026.

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Structural Steel & Metals

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Metal Stairs Fabrication and Installation

Solicitation # N0017326Q1903

Solicitation N0017326Q1903 is a firm-fixed-price request for quote issued by the Naval Research Laboratory for the design, fabrication, and installation of code-compliant interior metal stairs to provide access to the mechanical room penthouse in Building A59, located in Washington, DC. This requirement is a 100% small business set-aside under NAICS code 238120. The scope of work includes providing a project schedule within three weeks of award and submitting preliminary shop drawings, anchoring system designs, and accessory drawings to the Engineer in Charge prior to production. All work must adhere to Unified Facilities Guide Specifications, Unified Facility Criteria, and EM 385-1-1 safety standards. The government will award the contract using the Lowest Price Technically Acceptable (LPTA) process, evaluating technical quotes and past performance on a pass/fail basis. To be considered, offerors must submit three separate volumes: a technical quote including a preliminary shop drawing, a past performance volume, and a price quote. A mandatory site visit was scheduled for September 3, 2026, and the final response deadline is September 15, 2026. The period of performance for the project is from September 24, 2026, to November 30, 2026. Payment and invoicing shall be processed electronically through the Wide Area WorkFlow system.

Naval Research Laboratory

POSTED

1 day ago

DEADLINE

in 4 days

AI Contract Overview

This contract involves the fabrication and erection of structural steel frameworks for buildings and support structures, under the title "Structural Steel Erection." It is a subcontract opportunity issued by the Maritime Supply Chain ESOC Buys, a branch of the Department of Defense. The solicitation was posted on May 29, 2026, and the deadline for responses is June 4, 2026. The work falls under NAICS code 238120, which pertains to structural steel and precast concrete contractors. Specific details such as the exact location of performance, point of contact, and set-aside status are not provided. The contract appears to focus on substantial steel construction work integral to building support infrastructures, catering to maritime supply chain needs within the Department of Defense. Interested subcontractors are expected to fulfill the structural steel erection requirements as outlined, with the opportunity accessible via the provided government procurement link. Key logistical and administrative information such as the address and organizational type remain unspecified, suggesting potential need for further inquiry for full engagement.