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

On-Site Assembly and Installation Oversight

Active

State & Local

Response Deadline08/03/2026, 07:00:00 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 on-site supervision during the assembly and installation of a culvert system for a minimum of three days to ensure full compliance with standards and effective coordination with North Carolina Department of Transportation inspectors. The work is classified under NAICS code 238990 and is structured as a subcontract, with a deadline for responses set for August 3, 2026. Performance of the services is expected to occur at an unspecified location within North Carolina, where the contractor must be present throughout the critical phases of culvert installation to verify adherence to specifications and facilitate seamless communication with NCDOT personnel. The solicitation was posted on July 20, 2026, and all work must be executed under the oversight of the North Carolina Department of Transportation.

General Info

On-site culvert installation supervision for three days per NCDOT standards in North Carolina by August 3, 2026.

Agency

North Carolina → Department of TransportationView Agency

NAICS

238990 - All Other Specialty Trade ContractorsView NAICS

Place of Performance

NC, US

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 20

subcontract

Response DeadlineAug 3

Submission deadline

Response Deadline

08/03/2026, 07:00:00 PM UTCin 13 days

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

AgencyNorth Carolina → Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / Agency

North Carolina → Department of Transportation

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

On-site supervision during the assembly and installation of the culvert system for a minimum of three days to ensure compliance and coordination with NCDOT inspectors.

Similar Contracts

Same NAICS industry code

Crack Sealing Application ServicesThe contract covers crack sealing services on US-80 across Wood, Gregg, Rusk, and Van Zandt Counties, requiring full routing, cleaning, and application of sealant to be completed within 40 working days. The scope is focused on preventative maintenance to preserve pavement integrity, with all work to be executed efficiently and in accordance with state transportation standards. The performance timeline is tight, demanding coordinated logistics and resource allocation to meet the deadline without compromising quality or safety. Issued by the Texas Department of Transportation under NAICS code 238990, this is a subcontract opportunity posted on July 20, 2026, with a response deadline of August 11, 2026. The solicitation is managed through the Texas SmartBuy portal and does not specify a set-aside designation. All work must be performed within the designated counties along US-80, and contractors are expected to comply with all applicable regulations and operational protocols for highway maintenance. While details like point of contact and exact locations are not provided, bidders must be prepared to mobilize quickly and demonstrate experience in similar pavement preservation projects.

Texas Department of Transportation

POSTED

about 11 hours ago

DEADLINE

Guardrail and Safety Appurtenance Inspection/RepairThe Texas Department of Transportation is seeking a subcontractor to perform inspection and repair services on bridge-mounted guardrails, crash barriers, and signage supports to ensure structural integrity and compliance with safety standards. This task involves assessing the condition of these safety appurtenances, identifying damage or deterioration, and executing necessary repairs or replacements to maintain functional and regulatory compliance across state-maintained bridge infrastructure. The work must be carried out in accordance with industry best practices and transportation safety protocols without disruption to traffic or public safety. The solicitation was posted on July 20, 2026, with a response deadline of August 11, 2026, at 4:00 PM. The contract is classified under NAICS code 238990, indicating it falls under other specialty trade contractors, and is open as a subcontract opportunity. All work is expected to occur across the state of Texas, with no specific city or location designated in the posting. Interested parties must submit their proposals through the Texas SmartBuy procurement portal by the stated deadline to be considered for award.

Texas Department of Transportation

POSTED

about 11 hours ago

DEADLINE

Drainage System Cleaning and RepairThe contract titled Drainage System Cleaning and Repair involves the removal of debris from bridge scuppers, downspouts, and drainage pipes, along with the repair of any damaged components to ensure proper water flow and prevent structural water damage. This work is critical to maintaining the integrity and safety of transportation infrastructure by mitigating risks associated with clogged or compromised drainage systems. The solicitation is issued as a subcontract under NAICS code 238990, and it is managed by the Texas Department of Transportation, with performance expected to occur within the state of Texas. The offeror must submit their response by August 11, 2026, at 4:00 PM, following the posting of the opportunity on July 20, 2026. The full details and submission process can be accessed through the provided Texas SmartBuy portal link.

Texas Department of Transportation

POSTED

about 11 hours ago

DEADLINE

Joint and Sealant ReplacementThe contract titled Joint and Sealant Replacement involves the removal and replacement of deteriorated expansion joints and sealants to prevent water intrusion into substructure elements. This work is critical to maintaining the structural integrity of transportation infrastructure by mitigating water damage that could lead to costly repairs or safety hazards. The contract is classified as a subcontract under NAICS code 238990, indicating it pertains to other specialty trade contractors, and is issued by the Texas Department of Transportation. The solicitation was posted on July 20, 2026, with a response deadline of August 11, 2026, at 4:00 PM. The place of performance is within the state of Texas, though specific city or location details are not provided. Interested parties must respond through the designated portal at the provided Texas SmartBuy link, and no set-aside status or organization type details are specified in the contract data.

Texas Department of Transportation

POSTED

about 11 hours ago

DEADLINE

Labor and Crew Mobilization ServicesThe contract is for the provision of trained field crews to perform crack sealing operations across Texas, requiring a full team of operators, crew leaders, and flaggers to execute tasks over a 34-day period. All personnel must be fully qualified and prepared to mobilize quickly, ensuring safe, efficient, and timely completion of road maintenance activities in alignment with Texas Department of Transportation standards. Services are classified under NAICS code 238990, indicating specialized construction services not elsewhere classified, and the work is structured as a subcontract under the agency’s procurement framework. The solicitation was posted on July 20, 2026, with a firm deadline for responses on August 12, 2026, at 4:00 p.m. The contract is accessible through the Texas SmartBuy portal and requires proposers to meet all operational, safety, and logistical requirements necessary for deployment across unspecified locations within the state. While no specific city or zip code is provided for performance, work will take place throughout Texas, and all crews must comply with state transportation protocols. There is no set-aside designation, meaning the opportunity is open to all eligible vendors without preference based on business size or ownership type.

Texas Department of Transportation

POSTED

about 12 hours ago

DEADLINE

Crack Sealing Application ServicesCrack sealing operations are required on US-0080 in Kaufman County, Texas, involving thorough preparation and cleaning of cracks followed by the application of hot-applied sealant in strict accordance with Texas Department of Transportation standards. The work must ensure long-term pavement integrity and safety, with all procedures meeting TxDOT specifications for material quality, application techniques, and environmental conditions. The contract is structured as a subcontract under NAICS code 238990 and is open for bids with a response deadline of August 12, 2026, at 4:00 PM Central Time. The solicitation was posted on July 20, 2026, and all performance must be carried out at the specified location along US-0080. Interested parties must submit proposals through the Texas SmartBuy portal before the deadline to be considered for award.

Texas Department of Transportation

POSTED

about 12 hours ago

DEADLINE

Flexible Base Pavement MaintenanceThe contract pertains to flexible base pavement maintenance on State Highway 0005, requiring execution of asphalt pavement repairs such as crack sealing, pothole patching, surface leveling, and minor overlays, all in strict compliance with Texas Department of Transportation standards. The work is classified as a subcontract under NAICS code 238990 and is open for bidding with a response deadline of August 12, 2026, at 4:00 PM Central Time. The solicitation was posted on July 20, 2026, and the project site is located within the state of Texas, though specific city and zip details are not provided. All work must adhere to TxDOT specifications, and performance is expected to meet required quality and safety benchmarks for state-maintained roadways. Interested parties must submit responses through the designated Texas SmartBuy portal by the stated deadline.

Texas Department of Transportation

POSTED

about 12 hours ago

DEADLINE

Traffic Control for Maintenance ZoneThe contract entails the establishment of temporary traffic control measures to support crack sealing operations, ensuring the safety of workers and the traveling public in alignment with MUTCD and TxDOT standards. Services include the deployment of signage, cones, arrow boards, and certified flagging personnel to effectively manage traffic flow and maintain compliance throughout the duration of the work. The scope is focused exclusively on traffic control elements and does not encompass the crack sealing itself, making it a supporting function for maintenance activities under the jurisdiction of the Texas Department of Transportation. This subcontract is posted with a response deadline of August 12, 2026, and falls under NAICS code 238990 for other special trade contractors. The work is to be performed within Texas, though specific locations are not detailed. The procurement is issued through the Texas SmartBuy platform and is open to qualified subcontractors capable of providing certified traffic control services. No set-aside provisions are specified, and while the point of contact is not listed, all submissions must comply with state requirements and be submitted before the stated deadline.

Texas Department of Transportation

POSTED

about 12 hours ago

DEADLINE

Crack Sealing Pavement Maintenance ServicesThe contract calls for crack sealing services on SH0114 using hot-pour or polymer-modified sealants to prevent water infiltration and prolong the lifespan of the asphalt pavement. Work includes thorough surface preparation and routing of cracks to ensure proper adhesion and long-term effectiveness of the sealant application. The project is classified under NAICS code 238990 and is structured as a subcontract, with performance required on state-maintained roadways in Texas. The Texas Department of Transportation is the overseeing agency, and all work must comply with state specifications for pavement maintenance. Interested parties must submit responses by the deadline of August 12, 2026, at 4:00 PM, following the procurement process outlined through the Texas SmartBuy portal. This solicitation does not specify a set-aside classification, and no point of contact details are provided in the data. The contract is part of routine infrastructure preservation efforts aimed at mitigating deterioration and reducing future repair costs by addressing pavement degradation at an early stage. All work is expected to be conducted in accordance with industry-standard practices for hot-pour crack sealing and must meet the technical and safety requirements established by the Texas Department of Transportation.

Texas Department of Transportation

POSTED

about 12 hours ago

DEADLINE

Crack Sealing Pavement MaintenanceThe contract involves performing crack sealing maintenance on a 0.01-mile section of IH-0035E in Ellis County, Texas, specifically targeting asphalt pavement to prevent water infiltration through proper routing, cleaning, and application of hot-pour or polymer-modified sealant. The work must be completed in accordance with standard pavement preservation practices to ensure long-term structural integrity and minimize future deterioration. All materials and methods must meet required industry specifications, with emphasis on durability and effective adhesion under local environmental conditions. This is a subcontract opportunity posted by the Texas Department of Transportation under NAICS code 238990, with a response deadline of August 12, 2026, at 4:00 PM Central Time. The solicitation was made public on July 20, 2026, and all interested parties must submit proposals by the stated deadline. The place of performance is strictly limited to the designated segment of IH-0035E, and contractors are expected to coordinate logistics, equipment, and personnel to execute the work efficiently within the approved scope. Additional details and submission requirements are available through the provided Texas SmartBuy portal link.

Texas Department of Transportation

POSTED

about 12 hours ago

DEADLINE

Storm Drain and Culvert Cleaning ServicesThe contract outlines a requirement for comprehensive cleaning services targeting storm drains, culverts, and adjacent drainage channels throughout Texas to ensure proper hydraulic functionality and mitigate the risk of urban flooding. The work is critical for maintaining infrastructure resilience, particularly during heavy rainfall events, and must be performed to preserve the intended capacity of the drainage system. This subcontract opportunity is issued under the NAICS code 238990 for other specialty trade contractors and is managed by the Texas Department of Transportation, with the solicitation posted on July 20, 2026, and a firm deadline of August 11, 2026, at 4:00 PM for responses. All performance activities are expected to occur within the state of Texas, although specific locations are not detailed. The contract is accessible via the Texas SmartBuy portal, and bidders must meet all technical, safety, and scheduling requirements to qualify for award.

Texas Department of Transportation

POSTED

about 12 hours ago

DEADLINE

Pump Station Mechanical Cleaning and MaintenanceThe contract involves routine cleaning, debris removal, inspection, and preventive maintenance of pump station components such as wet wells, pumps, screens, and control panels to ensure continued operational readiness and to prevent flooding. Services are essential to maintaining the integrity and functionality of the pump stations under the Texas Department of Transportation, with work focused on proactive upkeep to avoid system failures and infrastructure damage. All maintenance activities must be performed to uphold operational standards and support public safety by ensuring drainage systems remain functional under all conditions. The contract is classified under NAICS code 238990 and is categorized as a subcontract, with a response deadline of August 11, 2026, and a posting date of July 20, 2026. Work is to be performed across Texas under the oversight of the Texas Department of Transportation without specified geographic limitations within the state. There is no set-aside provision identified, and the contract opportunity is accessible through the Texas SmartBuy platform for interested subcontractors to respond prior to the deadline.

Texas Department of Transportation

POSTED

about 12 hours ago

DEADLINE

More opportunities from North Carolina → Department of Transportation

Same awarding agency

Third-Party Inspection and Certification SupportThe contract requires a third-party provider to deliver technical and documentation support during the official inspection and stamping process conducted by NCDOT Materials & Test inspectors for installed culvert systems. This support must ensure compliance with state standards and facilitate the proper certification of culvert installations, including the preparation and verification of all required records, test results, and inspection documentation. The work is performance-based and must align precisely with the procedures and protocols established by NCDOT to maintain integrity in infrastructure materials and construction practices. The solicitation is classified as a subcontract under NAICS code 541330 and is open for responses until August 3, 2026. The project is tied directly to the North Carolina Department of Transportation and will occur across various locations where culvert systems are being installed and inspected. While specifics regarding sites or scope of individual projects are not detailed in the contract data, the provider must be prepared to respond dynamically to inspection schedules and logistical demands across the state. The emphasis is on timely, accurate, and compliant support that enables the official inspection and stamping process to proceed without delays or regulatory discrepancies.

Engineering Services

POSTED

about 17 hours ago

DEADLINE

Transportation and Delivery LogisticsThe contract involves the transportation and delivery of large aluminum culvert components to a project site in Leland, North Carolina, requiring specialized logistics for oversize loads. The work includes securing all necessary permits for hauling oversized materials, ensuring compliance with state and federal regulations during transit, and safely handling the delicate and bulky components from origin to final placement. The subcontract is governed under NAICS code 484220, which classifies it within the heavy and tractor-trailer trucking industry, and is managed by the North Carolina Department of Transportation. All responses must be submitted by August 3, 2026, and the solicitation was posted on July 20, 2026, indicating a competitive bidding window of approximately two weeks. The place of performance is specifically limited to the Leland site, and all activities must align with the agency’s requirements for timing, safety, and documentation.

Specialized Freight (except Used Goods) Trucking, Local

POSTED

about 17 hours ago

DEADLINE

Geogrid Supply and Installation SupportThe contract involves the supply and technical support for geogrid reinforcement material to be used alongside a culvert system to ensure structural integrity and long-term stability. The work is scoped to provide materials and expertise necessary for proper installation and performance of the geogrid in conjunction with drainage infrastructure, emphasizing engineering compliance and durability under load and environmental conditions. The submission deadline for responses is August 3, 2026, and the solicitation is classified as a subcontract under the NAICS code 423330, indicating distribution of construction material wholesale. The issuing agency is the North Carolina Department of Transportation, with no specific location details provided for performance or contact points, though the work is expected to support transportation infrastructure projects within the state. The solicitation was posted on July 20, 2026, and is accessible through the official state procurement portal for interested contractors.

Roofing, Siding, and Insulation Material Merchant Wholesalers

POSTED

about 17 hours ago

DEADLINE

Aluminum Arch Pipe Culvert Manufacturing and SupplyThe contract calls for the manufacturing and supply of prefabricated aluminum arch pipe culverts complete with structural plate headwalls, ensuring all necessary components such as tieback rods, gaskets, and anchors are included to meet structural and installation requirements. The materials must be fabricated to precise specifications to ensure durability, corrosion resistance, and proper hydraulic performance in transportation infrastructure applications. The work is being procured as a subcontract under the Department of Transportation’s North Carolina office, with a firm deadline for responses on August 3, 2026, and the solicitation was posted on July 20, 2026. The NAICS code 332311 indicates the work falls under metal structure manufacturing, aligning with the production of standardized, prefabricated culvert systems. Place of performance and specific delivery locations are not detailed, but the system is intended for use within North Carolina’s transportation network.

Prefabricated Metal Building and Component Manufacturing

POSTED

about 17 hours ago

DEADLINE

Triple 65 LF – 66” Aluminum Pipe with Headwalls - Ash Little River Road - SR1300 Pipe ReplacementThe North Carolina Department of Transportation is soliciting bids for the furnish, delivery, and assembly of a triple-barrel aluminum pipe culvert system measuring 65 linear feet with 66-inch diameter pipes, to be installed at Ash Little River Road on State Road 1300 as part of a bridge maintenance project in Brunswick County. The scope includes headwalls, wing walls, required welding, flanged joints, geogrid stabilization material, and on-site technical support, all tailored to meet the specific needs of the Division 3 Bridge Maintenance project. This solicitation is for a one-time Agency Specific Contract under solicitation number 54-JJ-PR37020, with bids due by August 3, 2026, and the request was posted on July 20, 2026. The place of performance is in North Carolina, and Jason James is the primary point of contact for the procurement.

Highway, Street, and Bridge Construction

POSTED

about 17 hours ago

DEADLINE

Erosion Control Blanket SupplyThe contract involves the supply of 10,000 square feet of erosion control blankets intended for slope stabilization and soil retention purposes, under a subcontract arrangement issued by the North Carolina Department of Transportation. The solicitation was posted on July 16, 2026, with a response deadline of July 31, 2026, at 7:00 PM, and falls under the NAICS code 326199 for other plastics product manufacturing. The blankets are to be used in infrastructure projects aimed at preventing soil erosion and ensuring long-term ground stability, likely along roadways or other transportation-related construction sites. Although specific location details for performance or contact information are not provided, the work is scoped to serve the state's transportation infrastructure needs.

All Other Plastics Product Manufacturing

POSTED

DEADLINE

Wildflower Mix SupplyThe Department of Transportation in North Carolina is seeking to procure 1,200 pounds of wildflower mix to enhance roadside aesthetics and establish pollinator-friendly habitats across state-maintained corridors. This subcontract opportunity is open for responses until July 31, 2026, with bids required to meet specifications ensuring the seed mix supports native flora and promotes biodiversity. The procurement is classified under NAICS code 111120, indicating alignment with agricultural crop production, and is intended to support environmental stewardship goals through the use of regionally appropriate, non-invasive wildflower species. Deliverables must be fulfilled at locations designated by the agency, though specific performance sites have not been detailed in the posting. Potential suppliers are encouraged to review the official solicitation link provided for additional technical requirements, delivery timelines, and compliance standards.

Oilseed (except Soybean) Farming

POSTED

DEADLINE

Native Grass Mix SupplyThe contract calls for the supply of 5,000 pounds of Native Grass Mix designated for environmentally sustainable roadside planting projects in North Carolina, aligned with G.S. 143-58.2. The solicitation is issued under the North Carolina Department of Transportation and is classified as a subcontract with a NAICS code of 111120, indicating it relates to oilseed and grain farming activities, which may reflect the agricultural origin of the native seed components. The posting date is July 16, 2026, with a response deadline of July 31, 2026, giving potential suppliers a two-week window to submit proposals. All performance and delivery is expected to occur within North Carolina, supporting state-mandated ecological restoration goals for transportation corridors. The contract does not specify a set-aside designation, meaning it is open to all eligible vendors without preference based on business size or ownership type.

Oilseed (except Soybean) Farming

POSTED

DEADLINE

Fine Fescue Seed SupplyThe contract seeks the supply of 2,500 pounds of Fine Fescue seed designated for shade-tolerant ground cover applications on transportation-related sites under the jurisdiction of the North Carolina Department of Transportation. This subcontract is aimed at supporting environmental stabilization and landscaping efforts along transportation infrastructure, leveraging a grass variety known for its adaptability to low-light conditions. The solicitation was posted on July 16, 2026, with responses due by July 31, 2026, and is classified under NAICS code 111120, which pertains to oilseed and grain farming, indicating the agricultural origin of the seed requirement. The place of performance and specific delivery locations are not detailed in the provided data, but the work is expected to occur within North Carolina. There is no set-aside designation specified, and no point of contact information is provided, though interested parties can access further details through the official website link associated with the solicitation.

Oilseed (except Soybean) Farming

POSTED

DEADLINE

Perennial Ryegrass Seed SupplyThe contract involves the supply of 3,000 pounds of Perennial Ryegrass seed specifically for use in rapid ground cover and erosion control applications across projects managed by the North Carolina Department of Transportation. The seed is intended to support immediate vegetative stabilization in areas requiring swift soil retention, likely in construction zones, roadside embankments, or disturbed land sites. The solicitation is classified as a subcontract and falls under the NAICS code 111120, indicating its alignment with crop production activities. The opportunity was posted on July 16, 2026, with a response deadline of July 31, 2026, allowing vendors a limited window to submit proposals. Performance of the contract will take place across various locations within North Carolina where NCDOT infrastructure projects are underway, though specific project sites are not detailed in the provided information. The contract is managed through the North Carolina Department of Transportation’s procurement system, with additional details accessible via the provided URL.

Oilseed (except Soybean) Farming

POSTED

DEADLINE

Kentucky Bluegrass Seed SupplyThe contract is for the supply of 1,500 pounds of Kentucky Bluegrass seed to support revegetation and landscaping initiatives under the North Carolina Department of Transportation. The opportunity is structured as a subcontract with a NAICS code of 111120, indicating it falls under crop production, specifically for agricultural seeds. The solicitation was posted on July 16, 2026, with a response deadline of July 31, 2026, giving potential vendors a two-week window to submit proposals. The seed is intended for use in transportation-related land restoration projects across North Carolina, though specific project locations are not detailed. The contract does not specify a set-aside designation, meaning it is open to all eligible contractors without preference for small businesses or other categories. All performance and delivery are expected to align with the department’s standards for native and adaptive vegetation used in roadside and disturbed land rehabilitation.

Oilseed (except Soybean) Farming

POSTED

DEADLINE

Centipede Grass Seed SupplyThe contract calls for the supply of 1,000 pounds of Centipede grass seed that must comply with the purity and labeling standards established by the North Carolina Department of Agriculture and Consumer Services. The seed is required to meet specific quality thresholds to ensure suitability for its intended use in state-funded projects under the Department of Transportation in North Carolina. The solicitation is classified as a subcontract and is open for responses until July 31, 2026, with offers due by 7:00 PM Eastern Time. The North American Industry Classification System code 111120 indicates this pertains to oilseed and grain farming, aligning with agricultural production of grass seed. All delivered material must be accurately labeled and verified to meet state regulations, and performance of the contract is expected to occur wherever the seed is deployed under the agency's jurisdiction. The solicitation details are accessible via the state's electronic procurement portal.

Oilseed (except Soybean) Farming

POSTED

DEADLINE