Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, November 11 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Subgrade Widening and Soil Stabilization

Active

State & Local

Response Deadline12/01/2026, 12:00:00 AM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract focuses on subgrade widening and soil stabilization for Texas Department of Transportation roadway projects located in Harris County, Texas. The scope of work involves performing subgrade expansion and chemical stabilization to prepare the ground for base placement, specifically requiring the execution of 2,472,000 square yards of subgrade widening and the treatment of 3,380 square yards of existing materials. Technical requirements include the application of 46 tons of lime in either slurry or dry form and the completion of Type A backfilling. The contract operates under NAICS code 238910 and maintains a response deadline of December 1, 2026.

General Info

Subgrade widening and soil stabilization for TxDOT roadway projects in Harris County, Texas.

Agency

Texas Department of Transportation

NAICS

238910 - Site Preparation Contractors

Place of Performance

Harris, TX, USA

Set-Aside

NONE

Documents

This scope was carved out of 1743-01-012.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Harris County — CSJ 1743-01-012 — December 2026 Letting — State-Let Construction

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

Response DeadlineDec 1

Submission deadline

Response Deadline

12/01/2026, 12:00:00 AM UTCin 26 days

Ready to pursue this opportunity?

Get full access to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyTexas Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / AgencyTexas Department of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs subgrade expansion and chemical stabilization of soil for prime contractors on TxDOT roadway projects in Harris County, TX. Executes 2,472,000 SY of subgrade widening, applies 46 tons of lime slurry or dry form, treats 3,380 SY of existing materials with lime, and performs Type A backfilling. Delivers a stabilized and widened subgrade ready for base placement.

Similar Contracts

Same NAICS industry code

Site Clearing, Grading, and Restoration

Effingham County Board of Commissioners

POSTED

about 6 hours ago

DEADLINE

in about 1 month

Earthwork and Grading

Texas Department of Transportation

POSTED

about 7 hours ago

DEADLINE

Earthwork and Grading

Texas Department of Transportation

POSTED

about 7 hours ago

DEADLINE

Earthwork and Site Preparation

Texas Department of Transportation

POSTED

about 7 hours ago

DEADLINE

Earthwork, Excavation, and Site Preparation

Texas Department of Transportation

POSTED

about 7 hours ago

DEADLINE

Earthwork and Site PreparationThis subcontract for Earthwork and Site Preparation involves providing grading, excavation, and hauling services for prime contractors on Texas Department of Transportation highway improvement projects located in Potter County, Texas. The scope of work includes clearing and grubbing, the removal of unsuitable materials, embankment construction, and subgrade preparation to deliver a compacted surface ready for paving. The project utilizes heavy machinery including excavators, scrapers, graders, and dump trucks under NAICS code 238910. Interested parties should note the posted date of November 4, 2026, with a response deadline set for December 2, 2026.

Texas Department of Transportation

POSTED

about 7 hours ago

DEADLINE

Earthwork and GradingThis subcontract for Earthwork and Grading involves providing excavation and site preparation services for prime contractors on Texas Department of Transportation bridge replacement projects. The scope of work includes clearing, grubbing, and excavation for abutments, as well as the removal of old bridge debris and the grading and compaction of approach roads in strict accordance with TxDOT earthwork and compaction specifications. The contractor will utilize heavy machinery, including excavators, bulldozers, and dump trucks, to deliver fully prepared sites and excavated foundations. This opportunity is categorized under NAICS code 238910, with a response deadline set for December 2, 2026.

Texas Department of Transportation

POSTED

about 7 hours ago

DEADLINE

Roofing Demolition & Site PreparationThis subcontract for Roofing Demolition and Site Preparation, managed by DAS Procurement for the State of Connecticut, involves the removal and salvage of existing roofing materials for prime contractors on City facility projects. The scope of work includes the removal of modified built roof systems, insulation, cover board, flashing, sheet metal, and deteriorated wood blocking. Additionally, the contractor is responsible for cleaning walls, conduits, and deck flutes, repairing damaged decking, and lowering materials from the roof to minimize dust to ensure a clean and prepared roof deck. The project requires a Roofers trade classification and falls under NAICS code 238910. Interested parties must submit their responses by the deadline of December 8, 2026, at 4:30 PM. Further information and submission details can be accessed through the CTSource Bid Board.

DAS Procurement

POSTED

about 7 hours ago

DEADLINE

in about 1 month

Demolition and Site PreparationThis subcontract for Demolition and Site Preparation involves providing mobilization and demolition services for prime contractors working on Nisqually Indian Tribe daycare facility projects. The scope of work includes the demolition of existing interior and exterior elements, as well as the establishment of essential site infrastructure such as temporary power, facilities, staging, parking, and storage areas to ensure the site is cleared and prepared for construction. Managed by the Nisqually Building Department for the Nisqually Indian Tribe, the contract requires strict compliance with State Prevailing Wage standards. Interested parties should note the response deadline of November 21, 2026, and refer to the official tribal bid opportunities portal for further details.

Nisqually Building Department

POSTED

about 7 hours ago

DEADLINE

Building Demolition and Temporary FencingThis subcontract opportunity with the Rockdale County Board of Commissioners in Georgia involves providing building demolition and temporary fencing services for County facility projects. The selected contractor will work under prime contractors to demolish existing structures, disconnect utilities in coordination with the owner's representative, and utilize heavy demolition equipment to deliver a fully cleared site. In addition to demolition, the contractor is responsible for site security by installing temporary fencing to secure the project perimeter. Interested parties must submit their responses by December 10, 2026, for this project categorized under NAICS code 238910.

Rockdale County Board of Commissioners

POSTED

about 7 hours ago

DEADLINE

in about 1 month

Roof Demolition & PreparationThis subcontract for Roof Demolition and Preparation involves performing roof tear-off and site preparation for prime contractors on facility projects within the Town of Groton, Connecticut. The scope of work includes the removal of existing pea gravel, compromised system layers down to the metal deck, damaged curbs, blocking, and base flashings. The contractor is responsible for utilizing all necessary hoisting, scaffolding, and debris removal equipment to deliver a clean and prepared metal deck. All work must be performed in compliance with Division 02 and Division 07 standards. This opportunity is managed by DAS Procurement for the state of Connecticut under NAICS code 238910. The solicitation was posted on November 4, 2026, with a response deadline of December 10, 2026.

DAS Procurement

POSTED

about 7 hours ago

DEADLINE

in about 1 month

Grading and Base Installation (GAB)This subcontract for the City of Springfield in Georgia involves site grading and the installation of graded aggregate base for prime contractors. The scope of work requires the delivery, laying, and compaction of 3,170 square yards of six inch graded aggregate base using specialized graders and compactors to ensure completed site grading. The opportunity was posted on November 4, 2026, with a response deadline of December 2, 2026. Classified under NAICS code 238910, this project focuses on essential municipal infrastructure preparation within the state of Georgia.

City of Springfield

POSTED

about 9 hours ago

DEADLINE

More opportunities from Texas Department of Transportation

Same awarding agency

INSTL TRAF SIGNAL

Solicitation # 0192-01-109

POSTED

DEADLINE

BICYCLE AND PEDESTRIAN IMPRVS

Solicitation # 0912-72-828

POSTED

DEADLINE

MOW HWY RIGHT OF WAY

Solicitation # 6509-71-001

The Texas Department of Transportation has issued solicitation number 6509-71-001 for mowing services within highway rights of way. This SLED organization project is centered in Panola, Texas, and seeks qualified contractors to maintain vegetation along designated transportation corridors. The solicitation was posted on November 3, 2026, with a final response deadline of December 11, 2026. Interested parties can find further details and submission guidelines through the BidCobra procurement portal.

Landscaping Services

POSTED

DEADLINE

in about 1 month

MOW HWY RIGHT OF WAY

Solicitation # 6509-72-001

The Texas Department of Transportation has issued solicitation number 6509-72-001 for mowing services within highway rights of way. This SLED organization project is specifically designated for performance in Morris, Texas. Interested parties must submit their responses by the deadline of December 11, 2026. The solicitation was officially posted on November 3, 2026, and further details can be accessed through the BidCobra procurement portal.

Landscaping Services

POSTED

DEADLINE

in about 1 month

MOW HWY RIGHT OF WAY

Solicitation # 6509-79-001

The Texas Department of Transportation has issued solicitation number 6509-79-001 for mowing services within highway rights of way. This SLED organization project is centered in Bowie, Texas, where the designated place of performance is located. Interested parties must submit their responses by the deadline of December 11, 2026. The solicitation was officially posted on November 3, 2026, and further details regarding the bidding process can be accessed through the provided procurement portal.

Landscaping Services

POSTED

DEADLINE

in about 1 month

Solicitation # 6513-02-001

The Texas Department of Transportation is seeking bids for a tree removal project located in Childress, Texas. This solicitation, identified by number 6513-02-001, was posted on November 3, 2026, and is categorized as a SLED organization procurement. Interested parties must submit their responses by the deadline of December 8, 2026. Further details regarding the submission process and project specifications can be accessed through the provided bid portal.

Landscaping Services

POSTED

DEADLINE

in about 1 month

SMALL SIGN REPL

Solicitation # 6512-97-001

The Texas Department of Transportation has issued a solicitation titled SMALL SIGN REPL, identified by solicitation number 6512-97-001. This project is categorized under the SLED organization type and is designated for performance in Val Verde, Texas. The solicitation was posted on November 3, 2026, and requires all responses to be submitted by the deadline of December 10, 2026. Interested parties can find further details and submission guidelines through the provided Bid Cobra portal.

Sign Manufacturing

POSTED

DEADLINE

in about 1 month

MOW HWY RIGHT OF WAY

Solicitation # 6509-74-001

The Texas Department of Transportation has issued solicitation number 6509-74-001 for MOW HWY RIGHT OF WAY services. This SLED organization project is centered in Marion, Texas, and focuses on the maintenance of highway right-of-way areas. The solicitation was posted on November 3, 2026, and requires all responses to be submitted by the deadline of December 11, 2026. Interested parties can find further details and submission guidelines through the provided BidCobra portal.

Landscaping Services

POSTED

DEADLINE

in about 1 month

MOW HWY RIGHT OF WAY

Solicitation # 6509-75-001

The Texas Department of Transportation has issued solicitation number 6509-75-001 for mowing services within highway rights of way. This project is categorized as a SLED organization procurement and will be performed in Cass, Texas. The solicitation was posted on November 3, 2026, and requires all responses to be submitted by the deadline of December 11, 2026. Interested parties can find further details and submission guidelines through the provided BidCobra portal.

Landscaping Services

POSTED

DEADLINE

in about 1 month

MOW HWY RIGHT OF WAY

Solicitation # 6509-78-001

The Texas Department of Transportation has issued solicitation 6509-78-001 for mowing services within highway rights of way. This SLED organization project is centered in Bowie, Texas, and focuses on the maintenance of vegetation along state transportation corridors. Interested parties must submit their responses by the deadline of December 11, 2026. The solicitation was officially posted on November 3, 2026, and further details regarding the bidding process can be accessed through the BidCobra portal.

Landscaping Services

POSTED

DEADLINE

in about 1 month

MOW HWY RIGHT OF WAY

Solicitation # 6509-76-001

The Texas Department of Transportation has issued solicitation number 6509-76-001 for mowing services within highway rights of way. This SLED organization project is specifically designated for performance in Harrison, Texas. Interested parties must submit their responses by the deadline of December 11, 2026. The solicitation was officially posted on November 3, 2026, and further details regarding the bid process can be accessed through the BidCobra portal.

Landscaping Services

POSTED

DEADLINE

in about 1 month

MOW HWY RIGHT OF WAY

Solicitation # 6509-77-001

The Texas Department of Transportation has issued solicitation 6509-77-001 for MOW HWY RIGHT OF WAY services. This SLED organization project is focused on performance within Titus, Texas, and is currently open for responses. Interested parties must submit their responses by the deadline of December 11, 2026. Further details regarding the solicitation can be accessed through the provided BidCobra portal.

Landscaping Services

POSTED

DEADLINE

in about 1 month

Earlier notices in this NAICS code

Posted before this notice, open and closed

Asphalt Milling and Roadway Excavation

Texas Department of Transportation

POSTED

almost 57 years ago

DEADLINE

Concrete Curb and Ramp Removal

Texas Department of Transportation

POSTED

almost 57 years ago

DEADLINE

Roadway Excavation and ROW Preparation

Texas Department of Transportation

POSTED

almost 57 years ago

DEADLINE

Aggregate and Backfill Supply/Installation

Texas Department of Transportation

POSTED

almost 57 years ago

CLOSED

Excavation, Backfill, and Riprap Installation

Texas Department of Transportation

POSTED

almost 57 years ago

CLOSED

Erosion Repair and Earthwork Contractor

Texas Department of Transportation

POSTED

almost 57 years ago

CLOSED

Concrete Demolition and Removal

Texas Department of Transportation

POSTED

almost 57 years ago

DEADLINE

Marine Sheet Pile Wall Installation (Steel & Vinyl)

Charlotte County Board of County Commissioners

POSTED

almost 57 years ago

DEADLINE

Storm Drainage & Culvert Installation

Texas Department of Transportation

POSTED

almost 57 years ago

CLOSED

Specialized Hauling & Earthwork

Johnson County Kansas

POSTED

almost 57 years ago

DEADLINE

in about 1 month

Drainage and Pipe Repair Contractor

Texas Department of Transportation

POSTED

almost 57 years ago

CLOSED

Earthwork and Erosion Control

Illinois Tollway

POSTED

almost 57 years ago

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS