This Government Contract opportunity from San Bernardino County was posted on May 13, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Truncated Dome Installation

Closed

State & Local

Submission Closed06/04/2026, 12:30:00 AM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 238910

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SLED

Borrow Excavation (Graded Solid Rock)The contract involves the excavation and supply of graded solid rock material intended for use as embankment or structural fill. It is a subcontract opportunity issued by the Tennessee Department of Transportation, with the work taking place in Maury. The project is identified under the NAICS code 238910, which covers site preparation contractors, indicating that the scope primarily focuses on earthmoving and material provision services. The solicitation was posted and has a response deadline on the same day, June 26, 2026, signaling a prompt response requirement. This contract is essential for infrastructure projects requiring durable and precisely graded solid rock for stable embankments or structural fill, ensuring proper foundational support. Prospective subcontractors should be prepared to meet specifications related to material grading and timely excavation in alignment with the department's standards. While some specific details like type of set-aside or organization type are not provided, interested parties can find more information and submit proposals through the Tennessee Department of Transportation's online portal.

Tennessee Department of Transportation

POSTED

DEADLINE

Earthwork and Grading Labor Compliance (Davis-Bacon Equivalent)This contract involves labor services for earthwork and grading activities, ensuring compliance with state prevailing wage laws equivalent to the Davis-Bacon standards. It is designated as a subcontract under NAICS code 238910, which covers site preparation contractors. The work is to be performed in Maury, with oversight provided by the Tennessee Department of Transportation. The solicitation was posted and the response deadline set for June 26, 2026, indicating a streamlined and specific procurement timeline. Although no specific set-aside provisions or organizational types are noted, adherence to labor compliance standards is a core aspect, reflecting the commitment to fair wage practices. This contract is a key part of Tennessee's efforts to maintain regulated labor conditions in infrastructure-related projects.

Tennessee Department of Transportation

POSTED

DEADLINE

General Site Preparation and EarthworkThe contract involves site preparation and earthwork tasks including clearing, grubbing, excavation, embankment construction, and erosion control as necessary steps before installing a culvert. This subcontract is associated with the Tennessee Department of Transportation (TDOT) and is focused on work to be performed in the Lake area. The contract is categorized under NAICS code 238910, which pertains to site preparation contractors. The solicitation and response deadline are both set for June 26, 2026, indicating a tight timeline for bid submissions. This project aims to ensure proper groundwork is established to support subsequent infrastructure installation, emphasizing environmental controls to prevent soil erosion during the process.

POSTED

DEADLINE

Asbestos-Containing Material (ACM) AbatementThis subcontract involves the identification, removal, and safe disposal of asbestos-containing materials encountered during a utility relocation project as specified in the provided drawings. The work is to be conducted in Monroe and falls under the NAICS code 238910, which covers site preparation contractors. The contract is posted by the Tennessee Department of Transportation (TDOT) and has a response deadline of June 26, 2026, at 3:00 PM. The contractor selected will be responsible for ensuring compliance with all applicable safety and environmental regulations associated with asbestos abatement. The scope highlights the critical need for specialized handling and disposal of hazardous materials to mitigate health and environmental risks. Although there are no specified set-asides or details about the point of contact included, interested subcontractors must respond by the stated deadline through the provided Tennessee DOT bidding platform. The project emphasizes strict adherence to regulatory standards in asbestos management during the utility relocation work.

POSTED

DEADLINE

UndercuttingThe contract involves the removal of unsuitable subgrade soils to ensure a stable foundation for construction projects. This subcontract opportunity, titled "Undercutting," is managed by the Tennessee Department of Transportation and targets the Maury area for performance. It falls under the NAICS code 238910, which pertains to site preparation contractors. The solicitation and response deadline is set for June 26, 2026, with no indication of a set-aside status or specific organization type requirements. The goal is to prepare the ground adequately by eliminating unstable soil layers, thereby facilitating the construction of durable infrastructure foundations. Interested contractors can find more details and submit proposals through the provided Tennessee DOT bidding portal.

Tennessee Department of Transportation

POSTED

in 10 days

DEADLINE

in 10 days

AI Contract Overview

The contract involves the installation of detectable warning surfaces, specifically truncated domes, at curb ramps and pedestrian crossings to ensure compliance with the Americans with Disabilities Act (ADA) requirements. This subcontract solicitation is managed by the Land Use Services agency of San Bernardino County and aims to enhance pedestrian safety and accessibility in the designated area. The work will be performed in San Bernardino, with the specific zip code 92415-0187 indicated as the place of performance. The solicitation was posted on May 13, 2026, and has a response deadline of June 4, 2026. The project falls under the NAICS code 238910, which relates to site preparation contractors. Details such as a set-aside type or point of contact were not provided, but interested parties can access more information and submit proposals through the provided online bidding portal. This contract represents an important infrastructure improvement focused on meeting federal accessibility standards.

General Info

Install truncated dome warning surfaces at San Bernardino curb ramps to meet ADA standards.

Agency

San Bernardino County → Land Use Services

NAICS

238910 - Site Preparation ContractorsView NAICS

Place of Performance

San Bernardino, CA, 92415-0187, US

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 13

subcontract

Response DeadlineJun 4

Deadline has passed

Submission Closed

06/04/2026, 12:30:00 AM UTC

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Organization & Contact Information

AgencySan Bernardino County → Land Use Services

ContactsNo contacts available

OfficeN/A

Organization / Agency

San Bernardino County → Land Use Services

Office AddressN/A

ContactsNo contact information available

Full Description

Installation of detectable warning surfaces (truncated domes) at curb ramps and pedestrian crossings to meet ADA compliance requirements.