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This Government Contract opportunity from California was posted on May 12, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Mechanical Guardrail System (MGS) Installation

Closed
State & Local

Contract Overview

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

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NAICS: 238990
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Mobilization and Site SetupThis subcontract involves the mobilization of equipment, labor, and materials necessary for setting up temporary access roads, laydown areas, and overall site preparation. The work is designated under NAICS code 238990, indicating specialized construction activities. Issued by the Massachusetts Department of Transportation, the contract focuses on activities within District 2. Although no solicitation number or specific organizational set-aside details are provided, the subcontract is critical for enabling the efficient commencement and progress of broader construction projects by establishing the foundational infrastructure needed on site. The deadline for response and posting date are both August 28, 2026, emphasizing a prompt procurement timeline.
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NAICS: 238990
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Guardrail, Barrier, and Fencing InstallationThe contract involves the supply and installation of traffic barriers, guardrails, and perimeter fencing specifically along the bridge and approach areas within District 2. It is a subcontract opportunity issued by the Massachusetts Department of Transportation, targeting projects aligned with NAICS code 238990, which covers specialty trade contractors. The solicitation and response deadline are both set for August 28, 2026, indicating a firm timeline for proposal submissions. This contract focuses on enhancing safety infrastructure by installing physical barriers to protect vehicular traffic and secure the perimeter of bridge environments. While the specific location details beyond District 2 are not provided, the project is managed by MassDOT, signaling a public transportation infrastructure priority within the state. Interested parties can access further details and submit proposals through the designated online platform provided by the agency.
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NAICS: 238990
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MSE Wall Design and InstallationThis contract involves the design and construction of Mechanically Stabilized Earth (MSE) retaining walls specifically for bridge approach areas. The scope of work includes not only the structural design and installation of these retaining walls but also encompasses associated drainage work, reinforcement, and coordination with existing utilities to ensure seamless integration within the project site. The contract is a subcontract opportunity facilitated by the Massachusetts Department of Transportation (MASSDOT), with the place of performance identified as District 4. The contract falls under the NAICS code 238990, which typically covers specialty trade contractors. The solicitation was posted and the response deadline is set for June 26, 2026. While some organizational details and contact points are not specified, the public link for submission and further information is available through MASSDOT's bidding portal. This contract represents a critical infrastructure project focused on enhancing bridge approaches through robust retaining wall solutions, requiring expertise in both geotechnical and structural aspects of construction.
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DEADLINE

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AI Contract Overview

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This contract involves the installation of a Mechanical Guardrail System (MGS) along State Highway 101 in San Francisco. The work includes placing posts, rails, end terminals, and all necessary hardware according to the California Department of Transportation's 2025 Standard Plans and Specifications. The project ensures safety improvements along this major highway corridor by adhering to current state standards. The solicitation, issued by the California Department of Transportation, is a subcontract opportunity under NAICS code 238990, which pertains to specialized trade contractors. The posting date for this contract was May 12, 2026, with a response deadline set for May 19, 2026. The place of performance is specifically in San Francisco, and interested parties can find more information through Cal eProcure’s website. No specific set-aside or organizational type restrictions are indicated.

General Info

Installation of Mechanical Guardrail System on Highway 101 San Francisco per 2025 Caltrans standards.

Agency

California Department of Transportation

NAICS

238990 - All Other Specialty Trade ContractorsView NAICS

Place of Performance

San Francisco, CA, USA

Set-Aside

NONE

Documents

(0)

No documents available

AI Contract Breakdown

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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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AgencyCalifornia Department of Transportation
ContactsNo contacts available
OfficeN/A
Organization / Agency
California Department of Transportation
Office AddressN/A
ContactsNo contact information available

Full Description

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Install Mechanical Guardrail System (MGS) including posts, rails, end terminals, and hardware along State Highway 101 in San Francisco, per Caltrans 2025 Standard Plans and Specifications.