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, July 22 at 2:00 PM EDT

Register Free →

Get CLEATUSFree Trial

Get CLEATUSFree Trial

Search

Top

Back to Contracts

Base and Aggregate Materials Inspection

Active

State & Local

Response Deadline09/01/2026, 05:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

The contract requires comprehensive inspection and testing of granular base, subbase, and aggregate materials to ensure compliance with specified gradation, abrasion, and compaction standards. Field verification of layer thickness and proper placement is also mandatory to confirm adherence to engineering specifications. All work must be conducted in accordance with accepted industry practices and state transportation requirements. The contract is designated as a subcontract under NAICS code 541380 and is managed by the Texas Department of Transportation. Interested parties must submit responses by September 1, 2026, with the opportunity posted on July 21, 2026, and performance expected within Texas.

General Info

Inspect and test granular base, subbase, and aggregate materials per Texas DOT standards, due September 1, 2026.

Agency

Texas Department Of TransportationView Agency

NAICS

541380 - Testing Laboratories and ServicesView NAICS

Place of Performance

TX, USA

Set-Aside

NONE

Documents

(0)

No documents available

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

PostedJul 21

subcontract

Response DeadlineSep 1

Submission deadline

Response Deadline

09/01/2026, 05:00:00 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 Department Of Transportation

ContactsNo contacts available

OfficeN/A

Organization / Agency

Texas Department Of Transportation

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Inspect and test granular base, subbase, and aggregate materials for gradation, abrasion, and compaction compliance. Perform field verification of layer thickness and placement.

Similar Contracts

Same NAICS industry code

Environmental Laboratory Testing ServicesThe contract is for environmental laboratory testing services to support municipal water services, with scope covering water quality analysis, contaminant detection, sample management, and regulatory reporting. The work is classified under NAICS code 541380 and is structured as a subcontract, with a response deadline of August 11, 2026, and a posting date of July 21, 2026. The performing agency is Water Services under the Arizona organization, though specific city, state, or address details for the office or place of performance are not provided. All testing must comply with applicable regulatory requirements, and the contractor is expected to ensure accurate, timely, and defensible data delivery to meet municipal water compliance standards.

POSTED

about 15 hours ago

DEADLINE

Environmental Lab ServicesThe City of Phoenix, through its Water Services department, is soliciting sealed offers for Environmental Lab Services under solicitation number RFP GGS-26-0363, which was posted on July 21, 2026, with a response deadline of August 11, 2026. Offers must be submitted via the City’s Procurement Portal, and technical support for portal access can be obtained through the onsite support bubble or by emailing procurement-support@opengov.com. The agreement will become effective upon final signature and recording by the City Clerk’s office, with a Commencement Date set for October 1, 2026, or the effective date, whichever comes later. The contract term is fixed at seven years, starting from the Commencement Date, and contains no provision for extension or renewal. The place of performance is in Phoenix, Arizona, and inquiries should be directed to Matthew Melnik, Contract Specialist II, at the provided contact information. The agreement may be terminated upon expiration of its term or pursuant to its specified termination provisions.

POSTED

about 15 hours ago

DEADLINE

RFP 2027-04 PAVEMENT EVALUATIONHabersham County Board of Commissioners in Georgia has issued a solicitation for pavement evaluation services under reference number PE-66800-NONST-2027-000000033, with the request for proposals posted on July 21, 2026, and responses due by August 12, 2026, at 3:00 PM Eastern Time. The procurement is aimed at assessing the condition of local pavement infrastructure to inform maintenance and capital planning decisions, and the work is expected to be performed within Habersham County, Georgia. The solicitation is not set aside for any specific small business or minority-owned concern, and no NAICS code is designated, indicating the scope may be broad or non-standard. Jake Holm, reachable at 706-839-0148 or jholm@habershamga.com, is the designated point of contact for inquiry and submission guidance. Submissions must be made through the official state procurement portal linked in the solicitation details.

Habersham County Board of Commissioners

POSTED

about 15 hours ago

DEADLINE

Turnaround 2026 NDT Inspection Visual, Ultrasonic and Hardness Testing of Vessels and PipelinePetrojam Limited is seeking qualified bidders to conduct Non-Destructive Testing inspections during its Turnaround 2026 exercise at its facility located at 75 Marcus Garvey Drive, Kingston 15. The scope of work includes visual, ultrasonic, and hardness testing of vessels and pipelines, with an expected project duration of twenty calendar days. Interested parties must possess the necessary experience and resources to deliver these specialized inspection services under the specified timeline and technical requirements. The solicitation, identified by number 1104/3299, was posted on July 21, 2026, with responses due by August 18, 2026. This opportunity is open to eligible contractors and is issued under the authority of Petrojam Limited, an entity of the Government of Jamaica. All submissions must comply with the terms outlined in the solicitation, and no set-aside provisions are in effect. The official point of access for the solicitation is through the Government of Jamaica’s eProcurement portal.

Petrojam Limited

POSTED

about 16 hours ago

DEADLINE

HUB Subcontracting ParticipationCertified HUB, MBE, WBE, and DBE firms are invited to participate in testing, logistics, or support services under the Texas Department of Transportation’s mandatory HUB Subcontracting Plan. This opportunity is structured to ensure meaningful involvement of qualifying small and minority-owned businesses in critical operational roles supporting state transportation initiatives. Participants must be prepared to comply with ongoing reporting requirements, including monthly submissions of performance and compliance documentation to demonstrate adherence to subcontracting goals and affirmative outreach efforts. The solicitation is open through September 1, 2026, and the NAICS code 541380 indicates involvement in other scientific and technical consulting services. All work is expected to align with the broader objectives of the agency’s commitment to equitable contracting and diverse supplier engagement, with performance tied directly to compliance monitoring and recordkeeping obligations.

Texas Department Of Transportation

POSTED

about 17 hours ago

DEADLINE

in about 1 month

Asphalt and Pavement Materials TestingThe contract involves comprehensive field and laboratory testing of hot-mix asphalt to verify gradation, asphalt content, density, and mix design compliance. Testing procedures include both nuclear and non-nuclear methods for assessing the density of compacted pavement lifts, ensuring adherence to engineering standards and performance requirements. All work must be conducted in accordance with accepted industry protocols to support the integrity and longevity of roadway construction projects under the Texas Department of Transportation's oversight. The solicitation is structured as a subcontract and falls under NAICS code 541380 for architectural, engineering, and related services. Responses are due by September 1, 2026, and the opportunity was posted on July 21, 2026. The performance location is situated within Texas, though specific city or zip details are not provided. The contract does not designate a specific set-aside classification or indicate the type of organization targeted, but it is exclusively accessible through the Texas Department of Transportation’s BonfireHub portal for submissions and further information.

Texas Department Of Transportation

POSTED

about 17 hours ago

DEADLINE

in about 1 month

Concrete Testing and Inspection ServicesThe contract requires comprehensive concrete testing and inspection services for the Texas Department of Transportation, including slump, air content, temperature, and compressive strength measurements on both fresh and cured concrete. Field inspections must be conducted to monitor concrete placements, proper curing practices, and core sampling procedures to ensure compliance with specified standards. All work is governed under NAICS code 541380 and is structured as a subcontract opportunity with a response deadline of September 1, 2026. The project is posted on the TxDOT BonfireHub platform and will be performed at locations across Texas without a defined city or zip code specified for performance. The contract does not specify a set-aside type or point of contact, and no additional organizational or geographic details are provided beyond the agency’s identity and state jurisdiction.

Texas Department Of Transportation

POSTED

about 17 hours ago

DEADLINE

in about 1 month

Lake Limestone Hydrostatic Relief System Assessment AnnouncementThe Brazos River Authority is soliciting proposals for the Lake Limestone Hydrostatic Relief System Assessment, with submissions due by August 14, 2026, at 10:00 PM Central Time. The solicitation, designated as 26-0002, was posted on July 21, 2026, and is open to qualified vendors responding to a state and local government procurement opportunity. All proposals must be submitted through the Texas SmartBuy portal, and the assessment will focus on evaluating the hydrostatic relief system at Lake Limestone to ensure structural integrity and operational safety. The project is being managed by the Brazos River Authority, headquartered in Waco, Texas, with primary points of contact being Bryan Gray and Clarissa Cabrera, Purchasing Manager, and secondary support from Meagan Nix, Purchasing Agent. Responses should be directed to the provided email addresses and phone numbers, and while no specific set-aside or NAICS code is listed, the opportunity is open to all eligible entities capable of delivering the required technical assessment services.

BRAZOS RIVER AUTHORITY

POSTED

about 19 hours ago

DEADLINE

Crane & Hoist Safety Inspection & Operator OversightThe contract requires a third-party provider to deliver comprehensive safety verification services for crane and hoist operations during debris lifting activities, ensuring strict adherence to industry standards and regulatory protocols. This includes conducting routine inspections, performing load tests to validate equipment integrity, verifying the validity and compliance of operator licensing credentials, and reviewing and confirming that all lift plans are properly drafted, approved, and executed on-site. The scope is focused on maintaining operational safety and regulatory compliance throughout debris removal processes, with an emphasis on risk mitigation and accountability. The contract is classified as a subcontract under NAICS code 541380, issued by OC Public Works in California, with a response deadline of August 18, 2026. While specific location details are not provided, performance is expected to occur within the jurisdiction of the agency, likely tied to active debris removal or infrastructure projects. The solicitation remains open for responses until the specified deadline, and eligible vendors must demonstrate proven expertise in crane and hoist safety verification, operator oversight, and compliance validation within similar industrial or municipal contexts.

OC Public Works

POSTED

about 19 hours ago

DEADLINE

Electrical Safety & Lock Out Tag Out (LOTO) ComplianceThe contract requires monitoring electrical safety during equipment operation and demolition activities, with a focus on verifying compliance with Lock Out Tag Out procedures, accurate breaker labeling, and the implementation of Hazardous Energy Control Plans. All activities must ensure the protection of personnel from unexpected energization or release of hazardous energy, adhering to industry standards and regulatory expectations. The work is tied to infrastructure projects under the oversight of OC Public Works in California and is structured as a subcontract under the NAICS code 541380 for other scientific and technical consulting services. Responses must be submitted by August 18, 2026, and the solicitation is open to qualified entities capable of delivering specialized electrical safety services in high-risk work environments.

OC Public Works

POSTED

about 19 hours ago

DEADLINE

Fall Protection & Elevated Work MonitoringThe contract requires strict adherence to fall protection standards during debris removal operations involving elevated structures or unstable piles, mandating regular inspection and verification of fall arrest systems and guardrails to ensure worker safety. All activities must comply with applicable safety regulations, and the contractor is responsible for maintaining operational readiness of protective equipment and verifying structural integrity before and during work. This subcontract, classified under NAICS code 541380, is issued by OC Public Works in California with a response deadline of August 18, 2026. The work is to be performed at an unspecified location within the state, and there is no designated set-aside status or point of contact provided. Participation is open to qualified subcontractors who can demonstrate compliance with fall protection protocols and the ability to conduct safe, regulated debris removal from hazardous elevated environments.

OC Public Works

POSTED

about 19 hours ago

DEADLINE

Hot Work Safety Oversight (Welding, Cutting, Torch Use)The contract is for comprehensive oversight of hot work operations such as welding, cutting, and torching to ensure strict adherence to fire prevention protocols, the continuous presence of fire watches, and proper implementation of respiratory protection measures. It requires active monitoring of all activities involving open flames or high-heat processes to mitigate risks of ignition, smoke exposure, and hazardous airborne contaminants, with emphasis on compliance with safety standards throughout the duration of operations. This subcontract, classified under NAICS code 541380, is issued by OC Public Works in California with a response deadline of August 18, 2026. The work is expected to take place at locations under the jurisdiction of the agency, though specific sites are not detailed. The contractor must demonstrate expertise in industrial safety practices, particularly in real-time hazard assessment and intervention during hot work, and is expected to coordinate with on-site personnel to enforce procedural controls and ensure regulatory alignment without reliance on external documentation or referenced policies.

OC Public Works

POSTED

about 19 hours ago

DEADLINE

More opportunities from Texas Department Of Transportation

Same awarding agency

HUB Subcontracting ParticipationHUB-certified businesses are invited to participate in subcontracting opportunities under the Texas Department of Transportation’s HUB subcontracting plan, targeting work within the NAICS code 237310 for heavy and civil engineering construction. This opportunity allows certified firms to engage across various trade disciplines on projects managed by prime contractors bound by HUB compliance requirements. The solicitation is open for responses until September 1, 2026, with no formal solicitation number provided, indicating a streamlined process for HUB vendors to connect with prime contractors actively fulfilling their minority business participation obligations. All performance will occur across Texas, consistent with the agency’s state-level infrastructure initiatives. There is no specific set-aside designation, but participation is structured to support the agency’s broader goals for HUB economic inclusion. Interest should be expressed through the designated online portal prior to the stated deadline.

Highway, Street, and Bridge Construction

POSTED

about 14 hours ago

DEADLINE

in about 1 month

Environmental and Material Testing ServicesThe contract titled Environmental and Material Testing Services is a subcontract issued by the Texas Department of Transportation for comprehensive field and laboratory testing of concrete, soil, and asphalt materials to verify adherence to project specifications and industry standards. The solicitation was posted on July 21, 2026, with a response deadline of September 1, 2026, and is classified under NAICS code 541370, which pertains to architectural, engineering, and related services. Testing activities are expected to support infrastructure projects across Texas, with performance location details not specified in the public data. The contract aims to ensure material integrity and regulatory compliance throughout the construction lifecycle, requiring qualified vendors to deliver accurate, timely, and certified test results. All submissions must meet technical and procedural requirements set by the Texas Department of Transportation, though specific performance metrics or reporting formats are not detailed in the publicly available information.

Surveying and Mapping (except Geophysical) Services

POSTED

about 14 hours ago

DEADLINE

in about 1 month

Concrete Materials Supply (Ready-Mix)The contract involves the supply of ready-mix concrete for use in drilled shafts, footings, and other structural elements, with all materials required to meet ASTM C31 standards for concrete sampling and testing. This subcontract is issued by the Texas Department of Transportation and is intended for projects within the state of Texas, with performance expected to support critical infrastructure construction activities. The solicitation was posted on July 21, 2026, and responses must be submitted no later than September 1, 2026, at 5:00 PM local time. The NAICS code 327320 identifies this as a business pertaining to concrete product manufacturing, underscoring the need for suppliers to possess the technical capability and quality control systems to deliver consistent, compliant concrete batches. All deliveries must align with project specifications for strength, slump, air content, and durability, and suppliers are expected to provide documentation verifying adherence to ASTM C31 procedures throughout the contract term.

Ready-Mix Concrete Manufacturing

POSTED

about 14 hours ago

DEADLINE

in about 1 month

Crushed Limestone and Aggregate SupplyThe contract is for the supply of crushed limestone and aggregates designated for use in base and sub-base layers in road construction and structural applications. It is designated as a subcontract with a NAICS code of 212324, indicating a focus on quarrying and related activities for nonmetallic minerals. The Texas Department of Transportation is the issuing agency, and the work is expected to support transportation infrastructure projects across the state. Bidders must submit responses by the deadline of September 1, 2026, at 5:00 PM, following the posting date of July 21, 2026. The place of performance and specific location details are not provided, but delivery and service will be required within Texas. There is no set-aside designation indicated, meaning the opportunity is open to all qualified suppliers regardless of business size or ownership category. Interested parties must access the opportunity through the provided online portal for submission and further details.

Kaolin and Ball Clay Mining

POSTED

about 14 hours ago

DEADLINE

in about 1 month

Asphalt Pavement Supply and PlacementThe contract pertains to the supply and installation of asphalt pavement, encompassing all necessary grading, compaction, and quality testing procedures to meet transportation industry specifications. The work is to be performed under a subcontract arrangement with the Texas Department of Transportation, aligned with NAICS code 237310 for highway and street construction. All activities must comply with state transportation standards, ensuring durability, safety, and regulatory adherence throughout the project lifecycle. The solicitation was posted on July 21, 2026, with a response deadline of September 1, 2026, providing bidders a specified window to submit proposals. The place of performance is within Texas, though specific locations are not detailed, and all work must fulfill the technical and procedural requirements set forth by the agency.

Highway, Street, and Bridge Construction

POSTED

about 14 hours ago

DEADLINE

in about 1 month

Drilled Shaft Construction (Deep Foundation Work)The contract is for the installation of drilled shafts as part of deep foundation work, encompassing all necessary steps including excavation, placement of reinforcement cages, and tremie concrete placement to provide structural support. This subcontract opportunity is issued by the Texas Department of Transportation under NAICS code 238910 and is open for responses until September 1, 2026, with a posted date of July 21, 2026. The work is intended for infrastructure projects in Texas, though specific location details are not provided. Bidders must be prepared to meet all technical and safety requirements for deep foundation construction and must submit proposals through the designated online portal prior to the deadline.

Site Preparation Contractors

POSTED

about 14 hours ago

DEADLINE

in about 1 month

RADIO TOWER AND BUILDING, MULTIPLE LOCATIONS CORPUS CHRISTI AND PHARR DISTRICTSThe Texas Department of Transportation is inviting bids for the construction of radio towers and associated buildings across multiple locations within the Corpus Christi and Pharr districts, with a primary focus on the IH-37 and Loop 459 area in Mathis, Texas. The solicitation, identified as 16-470426754 and posted on July 21, 2026, requires all proposals to be submitted by September 1, 2026, at 12:00 PM Central Time. The agency has elected not to disclose the estimated project cost, directing bidders to rely on their own market research and independent assessments of the requirements detailed in the official solicitation documents. Potential respondents must register on the TxDOT Euna procurement portal to access and submit bids, with registration instructions available through the vendor support site. All inquiries should be directed to SSD_ContractLettings@TxDOT.gov or via the TxDOT Facilities Project Letting webpage. The project involves infrastructure development critical to communication systems, and participation is restricted to vendors who properly register and comply with all submission protocols outlined by the department.

Power and Communication Line and Related Structures Construction

POSTED

about 14 hours ago

DEADLINE

in about 1 month

Off-Site Materials Storage and LogisticsThe contract requires a provider to offer bonded and insured off-site storage for construction materials used in Texas Department of Transportation projects, with full responsibility for inventory management, material handling, and coordination of deliveries to project sites. The vendor must ensure secure, organized storage that supports timely access and efficient logistics, maintaining accurate records and facilitating seamless movement of materials as needed. Compliance with TxDOT inspection standards is mandatory, including allowing unrestricted access for state inspectors at all times to verify conditions and documentation. The storage facility and operations must meet all regulatory and safety requirements for the handling and protection of construction supplies, with insurance and bonding in place to mitigate risk and ensure accountability. The opportunity is structured as a subcontract with a response deadline of September 1, 2026, and falls under NAICS code 493110 for warehousing and storage. Performance is expected to support TxDOT infrastructure initiatives across the state, though specific locations for delivery are not outlined. Contractors must be prepared to demonstrate operational readiness, compliance protocols, and the ability to scale services in alignment with dynamic project demands.

General Warehousing and Storage

POSTED

about 17 hours ago

DEADLINE

in about 1 month

Soils Testing and Geotechnical Inspection ServicesThe contract seeks qualified providers to perform comprehensive soil testing and geotechnical inspection services for the Texas Department of Transportation, requiring field and laboratory analysis of soil samples to determine compaction levels, moisture content, particle gradation, and bearing capacity. In-situ testing methods including nuclear density and Proctor tests must be conducted in strict adherence to TxDOT and ASTM standards to ensure data accuracy and compliance with state transportation specifications. All work is expected to support infrastructure projects requiring reliable geotechnical characterization, with results used to inform design, construction, and quality assurance decisions. The opportunity is classified as a subcontract under NAICS code 541350 and is open for responses until September 1, 2026. The services will be performed across various project locations within the state of Texas, though specific sites are not designated in the posting. Bidders must demonstrate technical expertise in geotechnical testing protocols, possess appropriate certifications and equipment, and maintain the ability to deliver timely, precise results under the requirements of TxDOT. While no set-aside provisions are indicated, interested parties are encouraged to review the full solicitation on the provided bonfirehub link for additional submission guidelines and contractual obligations.

Building Inspection Services

POSTED

about 17 hours ago

DEADLINE

in about 1 month