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, September 16 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

Earthwork & Subgrade Stabilization

Active

State & Local

Response Deadline10/07/2026, 04:00:00 PM 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 for Earthwork and Subgrade Stabilization involves providing specialized roadbed preparation services for prime contractors on Port of Houston Authority facility projects. The scope of work includes excavation, filling, and chemical stabilization, specifically focusing on lime treated subgrades, cement stabilization of subgrades, and cement stabilized sand fill. The contractor is required to utilize cutting and pulverizing machines along with rollers of at least 25 tons for proof rolling to deliver a stabilized and graded subgrade. This opportunity falls under NAICS code 238910, with a response deadline set for October 7, 2026.

General Info

Subcontract for Port of Houston roadbed stabilization, excavation, and grading by October 7, 2026.

Agency

Texas → Port of Houston AuthorityView Agency

NAICS

238910 - Site Preparation ContractorsView NAICS

Place of Performance

Not specified

Set-Aside

NONE

Documents

This scope was carved out of port-of-houston-authority-1254667.

The full solicitation package (8 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Annual Pavement Replacement at Barbours Cut and Bayport Container Terminals - 2027

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PostedSep 2

subcontract

Response DeadlineOct 7

Submission deadline

Response Deadline

10/07/2026, 04:00:00 PM UTCin about 1 month

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyTexas → Port of Houston Authority

ContactsNo contacts available

OfficeN/A

Organization / Agency

Texas → Port of Houston Authority

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs excavation, filling, and chemical stabilization of the roadbed for prime contractors on Port of Houston Authority facility projects. Executes lime treated subgrade, cement stabilization of subgrade, and cement stabilized sand fill. Utilizes cutting and pulverizing machines and minimum 25-ton rollers for proof rolling. Delivers stabilized and graded subgrade.

Similar Contracts

Same NAICS industry code

Clearing and GrubbingThis subcontract for Clearing and Grubbing, issued by Healy Tibbitts Builders, Inc., involves performing vegetation clearance for USACE harbor projects. The scope of work includes felling designated trees, removing stumps and roots larger than three inches in diameter, and grubbing to a depth of 18 inches below the original surface using bulldozers and excavators. Additionally, the contractor is responsible for applying approved herbicides in accordance with the Vegetation Removal Plan and Section 01 57 19 to ensure the site is delivered free of organic debris and designated vegetation. The opportunity is categorized under NAICS code 238910 and is set aside for various small business categories, including Small Disadvantaged, Women-Owned, HUBZone, and Veteran-Owned small businesses. Interested parties must submit their responses by the deadline of September 30, 2026.

Healy Tibbitts Builders, Inc.

POSTED

about 8 hours ago

DEADLINE

SEA S Concourse Evolution (SCE) – Bid Package 02

Solicitation # sea-s-concourse-evolution-sce-bid-package-02

Hensel Phelps, acting as the General Contractor and Construction Manager, is soliciting bids for Bid Package 2 of the S Concourse Evolution project at the Seattle-Tacoma International Airport in Washington. This solicitation is set aside for Small Disadvantaged Businesses under NAICS code 238910. The scope of work is comprehensive, covering eleven distinct subsystems including demolition and abatement, building concrete retrofit, structural steel, fire suppression, site paving, runway and taxi marking, site demolition and earthwork, deep foundations, site utilities, aviation fueling systems, and baggage handling systems. The total estimated contract value ranges from approximately 124.6 million to 143.7 million dollars. Bids must be submitted via email to the designated point of contact by September 15, 2026, using the provided bid forms and including a required Bidders Bond. Successful bidders must provide 100 percent payment and performance bonds for subcontracts exceeding 100,000 dollars and must adhere to a Project Labor Agreement and equal opportunity employment provisions. Additionally, all subcontractors are required to provide a Workers Compensation Waiver of Subrogation and execute contracts using standard Hensel Phelps subcontract forms.

POSTED

about 8 hours ago

DEADLINE

Structural Demolition and Debris RemovalThis subcontract for Structural Demolition and Debris Removal supports the City of Syracuse Neighborhood and Business Development projects. The selected contractor will perform physical demolition of blighted structures, including the removal of buildings, sheds, garages, and dead trees. Scope of work includes the destruction and removal of foundations and the breaking of basement or vault slabs into one foot by one foot pieces to ensure a fully demolished site. To be eligible, contractors must possess a City of Syracuse Demolition Permit and maintain a minimum liability insurance policy of 3 million dollars. This opportunity falls under NAICS code 238910, with a response deadline of October 1, 2026.

Neighborhood and Business Development

POSTED

about 10 hours ago

DEADLINE

RFQ Removal of Blighted Structures

Solicitation # 27-112

The City of Syracuse, through the Neighborhood and Business Development agency, is soliciting proposals for the removal of blighted structures, typically involving 20 to 25 court-ordered or emergency demolitions annually. Projects must be executed according to City specifications, with asbestos removal performed by a licensed New York State contractor in compliance with NYSDOL Code Rule 56. Contractors must be capable of submitting variance petitions to the NYSDOL if structures are deemed unsafe for standard asbestos removal. All projects are subject to New York State Labor Law Article 8 regarding prevailing wage rates and the City of Syracuse Minority and Women Business Enterprise Participation Program. To obtain necessary demolition and deconstruction permits, contractors must provide an asbestos survey, abatement certificates or variance applications, a health certificate from Onondaga County verifying vermin elimination, and proof of workers' compensation insurance. Liability insurance requirements include a minimum of 3 million dollars in contractors liability insurance, with the City of Syracuse listed as a primary and non-contributory additional insured. For commercial buildings or residential units with five or more dwellings, approval from the City Zoning Office is required. The engagement is structured as a professional services agreement where work is performed on an as-needed basis via individual work orders with agreed-upon not-to-exceed amounts. Payments are issued monthly based on services performed, subject to a 5 percent retainage held until final approval by the City Engineer. Contractors must maintain general and professional liability insurance of at least 1 million dollars each, with policies remaining in effect for three years following final project acceptance. The City maintains audit rights over contractor records for three years post-termination.

Neighborhood and Business Development

POSTED

about 10 hours ago

DEADLINE

Demolition & Saw CuttingThis subcontract opportunity with Norstar Plumbing and Engineering, Inc. focuses on the demolition of existing structures and precision saw cutting of pavement for JCSD projects. The scope of work specifically includes concrete saw cutting for trenching and the demolition of existing water facilities to ensure a cleared site for prime contractors. The project is categorized under NAICS code 238910 and is open to certified Disadvantaged Business Enterprises, Minority Business Enterprises, and Woman Business Enterprises. Interested parties must submit their responses by September 18, 2026.

Norstar Plumbing and Engineering, Inc.

POSTED

DEADLINE

Deep FoundationsHensel Phelps is seeking a subcontractor for a deep foundations project at the Seattle-Tacoma International Airport. The selected contractor will be responsible for the drilling and installation of piles and caissons to provide essential structural support, ultimately delivering a complete installed deep foundation system. This subcontract opportunity is set aside for Small Disadvantaged Businesses under the 8A program and falls under NAICS code 238910. Interested parties must submit their responses by the deadline of September 15, 2026.

POSTED

DEADLINE

Site Demolition and EarthworkThis subcontract opportunity, titled Site Demolition and Earthwork, is issued by Hensel Phelps for projects located at the Seattle-Tacoma International Airport. The selected contractor will be responsible for performing site clearing, excavation, and earthmoving services for prime contractors, specifically executing site demolition, grading, and earthwork to ensure the site is properly prepared for foundations. The contract is designated as an 8A set-aside for Small Disadvantaged Businesses under NAICS code 238910. It was posted on September 5, 2026, with a response deadline of September 15, 2026. The primary objective of the engagement is the delivery of a fully graded and prepared site.

POSTED

DEADLINE

DemolitionThis subcontract opportunity with Filanc involves the demolition of existing structures for municipal projects within the City of Oceanside. The scope of work specifically requires the removal of old pipeline segments and lift station components to ensure the site is fully cleared and prepared for subsequent new construction. The solicitation was posted on September 5, 2026, with a response deadline of September 16, 2026. This project falls under NAICS code 238910 and is designated as an SBA set-aside, making it available to various small business categories, including Small Disadvantaged, Women-Owned, HUBZone, and Veteran-Owned small businesses.

POSTED

DEADLINE

Deep Foundations (Piles)This subcontract opportunity with Filanc involves the installation of piling and deep foundation supports for municipal projects within the City of Oceanside. The selected contractor will be responsible for driving or drilling piles specifically designed to support a lift station structure, ensuring the delivery of a fully installed pile foundation. The project is categorized under NAICS code 238910 and is open to various small business set-asides, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone, and Veteran-Owned Small Businesses. Interested parties must submit their responses by September 16, 2026.

POSTED

DEADLINE

Site Preparation & EarthworkThis subcontract for Site Preparation and Earthwork involves performing heavy civil site preparation for prime contractors on municipal projects within the City of Oceanside. The scope of work includes supplying and placing aggregates, managing groundwater through dewatering, and installing shoring systems for deep excavations to ensure a stabilized and dry excavation site. The opportunity is posted by Filanc and is designated as a set-aside for various small business categories, including Small Disadvantaged, Women-Owned, HUBZone, and Veteran-Owned small businesses. Interested parties must respond by September 16, 2026, under NAICS code 238910.

POSTED

DEADLINE

Demolition and Removal of Structure at 540 NW 3rd Ave

Solicitation # city-of-ocala-RFQ--GRM-261133-2026

The City of Ocala is soliciting quotes from licensed Florida General, Residential, or Building Contractors for the demolition and removal of a structure located at 540 NW 3rd Ave. The scope of work includes the demolition of improvements, removal of junk, and the cutting and cleaning of the lot. The selected contractor must provide all necessary labor and equipment. Bidders are encouraged to review the provided asbestos survey report and visit the site before submitting their proposals. The contract will be awarded to the lowest bidder who meets all specified requirements. Bids must be submitted as a lump sum covering all costs, including travel and disposal, with a permit allowance of 104 dollars. Qualified contractors must be registered with the City of Ocala to bid and must maintain specific insurance coverage, including 1 million dollars per occurrence for Commercial General Liability, 1 million dollars for Commercial Automotive Liability, and statutory Workers Compensation.

City Of Ocala — Purchasing

POSTED

DEADLINE

Demolition and Removal of Structure at 884 NW 15th Ave

Solicitation # city-of-ocala-RFQ--GRM-261132-2026

The City of Ocala is soliciting quotes from licensed Florida General, Residential, or Building Contractors for the demolition and removal of a structure and associated junk at 884 NW 15th Ave, including the final cutting and cleaning of the lot. The selected contractor must provide all necessary labor and equipment. Bidders are encouraged to visit the site and consult with DKE Construction Services regarding the asbestos survey report before submitting their proposals. Qualified bidders must be registered with the City of Ocala to participate and must meet specific insurance requirements, including one million dollars in Commercial General Liability per occurrence and one million dollars in Commercial Automotive Liability, along with statutory Workers Compensation. The contract will be awarded to the lowest bidder providing a lump sum price that covers all project costs, including disposal and travel, with a designated permit allowance of 104 dollars.

City Of Ocala — Purchasing

POSTED

DEADLINE

More opportunities from Texas → Port of Houston Authority

Same awarding agency

Informal Bid ID #1255560 - MODEL SMSD SQUARE D-BORE EXTRUDED RUBBER FENDER - MARINE OPS

Solicitation # port-of-houston-authority-1255560

The Port of Houston Authority is seeking bids for the procurement of 50 Model SMSD square D-bore extruded rubber fenders. These specific units must measure 14 inches by 14 inches by 7 inches by 24 inches and are intended for use by the Central Maintenance Marine Ops Department. This informal bid, identified as ID 1255560, requires that all submissions include prepaid freight. The solicitation was posted on September 3, 2026, and the deadline for responses is September 9, 2026, at 6:00 PM.

All Other Rubber Product Manufacturing

POSTED

DEADLINE

INFORMAL BID - ID #1255604 - JET SEWER CLEANING SERVICES

Solicitation # port-of-houston-authority-1255604

The Port of Houston Authority is seeking an informal bid for jet sewer cleaning services to support central maintenance. The scope of work includes jet sewer cleaning, wet and dry vacuum truck services, closed circuit video inspection for pipes ranging from 2 to 144 inches in both sanitary and storm sewers, and smoke testing to identify internal cracks or leaks. While a specific list of services is provided, the contract may require additional related tasks as needed. To qualify, vendors must maintain a physical brick-and-mortar location within a 20-mile radius of Port Houston and be capable of responding to service requests within 24 hours. Additionally, the selected vendor is responsible for all waste disposal. All inquiries regarding this solicitation must be submitted through Strategic Sources, as phone calls and emails are prohibited. The response deadline for this opportunity is September 11, 2026.

Other Heavy and Civil Engineering Construction

POSTED

DEADLINE

Informal Bid - ID #1255603 - PROCUREMENT OF RAILROAD SWITCH TIES & SPIKES FOR RAILROAD REPAIRS AT TURNING BASIN TERMINAL

Solicitation # port-of-houston-authority-1255603

The Port of Houston Authority in Texas is seeking bids for the procurement of railroad switch ties and spikes to be used for repairs at the Turning Basin Terminal. The required materials must consist of A.R.E.M.A mixed hardware with 100 percent iron end plates. This informal bid, identified by solicitation number port-of-houston-authority-1255603, was posted on September 3, 2026. Interested parties must submit their responses by the deadline of September 10, 2026, at 7:00 PM.

Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers

POSTED

DEADLINE

Financial Planning & Budgeting (Grant Specific)

Offices of Certified Public Accountants

POSTED

DEADLINE

Grant Writing & Application Support

Administrative Management and General Management Consulting Services

POSTED

DEADLINE

Grant Application Support

Solicitation # port-of-houston-authority-1223671

The Port of Houston Authority is seeking proposals for Grant Application Support to assist its Grants Department in preparing partial or complete grant applications as assigned. Interested parties must submit their responses exclusively through the Workday eProcurement System to be considered for evaluation. The deadline for submission is September 30, 2026, at 11:00 a.m., and all submitted responses and supporting documents must remain valid for 120 calendar days following the due date. This solicitation is managed by Project Manager Angelina Caranza and does not require bid security, a pre-proposal conference, or a site visit. The Port Authority maintains the right to reject any or all responses received. Detailed project documents, including plans and specifications, are available for download via the Workday Strategic Sourcing portal.

Document Preparation Services

POSTED

DEADLINE

Stormwater ControlThis subcontract opportunity with the Port of Houston Authority involves the installation and maintenance of temporary stormwater control measures for prime contractors working on facility projects. The selected provider will be responsible for implementing erosion and sediment control systems, such as silt fencing, to effectively prevent runoff and erosion across project sites. The contract falls under NAICS code 561730 and was posted on September 2, 2026. Interested parties must submit their responses by the deadline of October 7, 2026, at 4:00 PM.

Landscaping Services

POSTED

DEADLINE

in about 1 month

Industrial Coatings & PaintingThis subcontract opportunity with the Port of Houston Authority focuses on the application of industrial-grade high-performance coatings and specialized painting services. The scope of work involves delivering coated and painted surfaces, specifically including specialized crane painting, to support prime contractors on facility projects. The solicitation is categorized under NAICS code 238320 and was posted on September 2, 2026. Interested parties must submit their responses by the deadline of October 7, 2026, at 4:00 PM.

Painting and Wall Covering Contractors

POSTED

DEADLINE

in about 1 month

Concrete & Steel SupplyThis subcontract for the Port of Houston Authority involves the supply and delivery of raw materials for concrete and structural elements to prime contractors. The scope of work includes providing structural and paving ready-mix concrete, reinforcing bar, and structural steel framing, specifically utilizing ASTM A-36 Carbon Steel and ASTM C-33 Concrete Aggregates. The opportunity was posted on September 2, 2026, with a response deadline of October 7, 2026. Classified under NAICS code 327320, the contract requires the supplier to deliver all specified materials directly to the project sites within the Port of Houston Authority facilities.

Ready-Mix Concrete Manufacturing

POSTED

DEADLINE

in about 1 month

Storm Drainage & Utility WorkThis subcontract for Storm Drainage and Utility Work involves the installation and repair of storm drainage utilities and associated trenching for prime contractors operating on Port of Houston Authority facility projects. The scope of work includes trenching and backfilling utilizing reinforced concrete culverts and corrugated steel pipe, while ensuring the implementation of necessary shoring and trench safety systems to deliver fully installed drainage systems. The project falls under NAICS code 237110 and is managed by the Port of Houston Authority in Texas. Interested parties must submit their responses by the deadline of October 7, 2026.

Water and Sewer Line and Related Structures Construction

POSTED

DEADLINE

in about 1 month

Asphalt PavingThis subcontract opportunity with the Port of Houston Authority involves the installation and repair of asphalt pavement for prime contractors on facility projects. The selected provider will be responsible for delivering completed asphalt paved surfaces using hot mix asphalt and specialized paving machinery in strict accordance with provided technical specifications. The project falls under NAICS code 237310 and was posted on September 2, 2026. Interested parties must submit their responses by the deadline of October 7, 2026.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

in about 1 month

Concrete Paving & RepairThis subcontract for Concrete Paving and Repair involves the installation and repair of reinforced concrete pavement for prime contractors operating on Port of Houston Authority facility projects. The scope of work specifically includes the installation of 15-inch and 18-inch reinforced concrete, the execution of Roller Compacted Concrete repairs, and the implementation of Steel Fiber Concrete Reinforced Runway Turning Pad retrofits, along with the installation of concrete wheel stops. The project falls under NAICS code 237310 and is managed by the Port of Houston Authority in Texas. Interested parties must submit their responses by the deadline of October 7, 2026, to provide finished concrete pavement and repair services as specified in the contract requirements.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

in about 1 month