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, October 28 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Underground Pipe Installation and Trenching

Active

State & Local

Response Deadline11/16/2026, 08:00:00 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 Underground Pipe Installation and Trenching involves providing specialized infrastructure services for prime contractors on Harris County projects in Houston, Texas. The scope of work includes trench excavation, the installation of pipes and manholes, and the management of live loads for roadway crossings. The contractor is responsible for delivering a complete underground utility network while strictly adhering to geotechnical design soil parameters and thrust force design recommendations. Compliance is mandatory with ASTM, TXDOT, and OSHA standards regarding trench stability. The opportunity is categorized under NAICS code 237990 and was posted on October 23, 2026, with a response deadline of November 16, 2026.

General Info

Subcontract for underground pipe installation and trenching for Harris County projects in Houston.

Agency

Texas → Harris County

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

TX, USA

Set-Aside

NONE

Documents

This scope was carved out of 26/0353.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

ITB - Construction of a Sanitary Sewer System Extension at Castledale Drive for Harris County Precinct 2 (CDBG BABAA)

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

PostedOct 23

subcontract

Response DeadlineNov 16

Submission deadline

Response Deadline

11/16/2026, 08:00:00 PM UTCin 23 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

AgencyTexas → Harris County

ContactsNo contacts available

OfficeN/A

Organization / AgencyTexas → Harris County

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Installs underground conduits and pipes for prime contractors on Harris County infrastructure projects in Houston, Texas. Performs trench excavation, installation of pipes and manholes, and manages live loads for roadway crossings. Implements geotechnical design soil parameters and thrust force design recommendations. Adheres to ASTM, TXDOT, and OSHA trench stability standards. Delivers the completed underground utility network.

Similar Contracts

Same NAICS industry code

ADVANCE NOTICE: Rail Modernization Program

Solicitation # WMATA-0000010871

The Washington Metropolitan Area Transit Authority has issued an advance notice for the Rail Modernization Program under solicitation number WMATA-0000010871. This solicitation falls under NAICS code 237990, focusing on specialized heavy civil engineering and construction services necessary for the modernization of rail infrastructure. Interested parties have until September 30, 2027, to submit their responses. The procurement process is being managed by the agency's Virginia-based organization, and further details regarding bid submissions can be accessed through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

about 9 hours ago

DEADLINE

ALTA, RIVERVIEW, AND KINGS CANYON HIGH WELL DRILLING PHASE

Solicitation # alta-riverview-kings-canyon-high-well-drilling-phase

The Alta, Riverview, and Kings Canyon High Well Drilling Phase is a solicitation issued by the Kings Canyon Unified School District under project number 1000316-001C. This project involves well drilling operations across multiple locations in California, specifically within Reedley, Parlier, Dinuba, and Fresno. The solicitation is categorized under NAICS code 237990 and is managed through Anthony J. Prieto Water Well Drilling, Inc. This opportunity is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. The solicitation was posted on October 24, 2026, with a response deadline set for November 10, 2026. Interested parties may coordinate through the primary point of contact, Jennah Castagna.

Anthony J. Prieto Water Well Drilling, Inc.

POSTED

about 9 hours ago

DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin-0

The Recharge Master Plan Update Basin Improvements Project involves the construction of two drop inlet diversion structures across the 25-foot-wide concrete San Antonio Creek Channel in Montclair, California. The scope of work includes excavating 8 to 10 feet below the channel floor, installing steel debris grates, and fitting wall-mounted steel gates on the east sides of the structures. Additionally, the project requires the installation of 4-foot-diameter discharge pipelines leading to Montclair Basins 2 and 3, which will be covered by 3 feet of soil and terminate in concrete outlet structures designed for flow dissipation. The project also encompasses the delivery of complete electrical, instrumentation, and SCADA integration to manage gate actuation, with programming limited to Technical Systems, Inc. or E Technologies Group. This solicitation, issued by Granite Construction Company, has a response deadline of November 5, 2026. The contract is categorized under NAICS code 237990 and includes a set-aside for Disadvantaged Business Enterprises.

Granite Construction Company

POSTED

about 9 hours ago

DEADLINE

ARWA Carrizo System Expansion: Well Drilling

Solicitation # arwa-carrizo-system-expansion-well-drilling

The Alliance Regional Water Authority is seeking bids for the Carrizo System Expansion project focusing on well drilling services located in Rosanky, Texas. This solicitation, identified as ARWA IFB Number 2026-001, is managed by Hydro Resources - Mid Continent, Inc. and falls under NAICS code 237990. The opportunity is specifically set aside for Small Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 3, 2026. Primary coordination for this contract is handled by Amy Majors.

Hydro Resources - Mid Continent, Inc.

POSTED

about 9 hours ago

DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin

Empire Equipment Service, Inc. is soliciting quotes for the Construction of The Recharge Master Plan Update Basin Improvements Project, specifically focusing on the Montclair Basins 2 and 3 Diversion Improvements at the San Antonio Creek Channel in Montclair, California. This project is being conducted for the Inland Empire Utilities Agency and falls under NAICS code 237990. The opportunity is specifically seeking certified DBE and DVBE subcontractors and suppliers, with set-asides available for various small business categories including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties must submit their responses by November 5, 2026. Primary inquiries should be directed to Gio Marquez via the provided estimating email or phone contact.

Empire Equipment Service, Inc.

POSTED

about 9 hours ago

DEADLINE

Site Compliance and Improvements - Patton Landing

Solicitation # site-compliance-improvements-patton-landing

The State of California Department of General Services is seeking bids for the Site Compliance and Improvements project at Patton Landing, located in Carnelian Bay, Placer County. Identified by Project Number 13891 and Event ID 0000040533, this solicitation focuses on site compliance and infrastructure enhancements under NAICS code 237990. This opportunity is specifically set aside for SBA certified Service-Disabled Veteran Owned Small Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 10, 2026. Primary coordination for this project is managed through Nayvi Waite at Resource Development Company LLC.

Resource Development Company LLC

POSTED

about 9 hours ago

DEADLINE

Manhole Installation & Heavy Civil WorkThis subcontract for Manhole Installation and Heavy Civil Work involves performing excavation and installation services for prime contractors on municipal projects within the City of Dublin, Georgia. The scope of work requires excavating to depths of 12 to 14 feet while strictly adhering to OSHA safety standards through the use of shoring, shielding, or trench boxes. Technical requirements include installing manholes on 12 inch stone bedding, applying Kore-N-Seal boots to pipe connections, constructing pipe invert channels, and ensuring all structures are backfilled to 90 percent compaction. The project is categorized under NAICS code 237990 and was posted on October 23, 2026, with a response deadline of November 24, 2026. The successful contractor is responsible for the complete delivery of the installed and backfilled manhole structures as specified in the project requirements.

POSTED

about 18 hours ago

DEADLINE

in about 1 month

Fuel Pump Renovation

Solicitation # 6581

The Town of Trumbull is soliciting sealed proposals for the Department of Public Works Fuel Pump Renovation project, identified as solicitation 6581. The scope of work requires the contractor to provide all labor, materials, and equipment for the demolition, removal, and installation of fuel pump facilities. Key deliverables include the construction of fuel islands, tank slabs, and canopies, as well as the implementation of fire suppression and electrical systems. The project must adhere to the 2024 Connecticut Sediment and Erosion Control Guidelines, Town of Trumbull noise regulations, and technical standards such as NFPA 30, 30A, and 70. Proposals are due by December 1, 2026, at 2:00 PM ET and must be submitted in a sealed envelope to the Purchasing Agent. The selection process may evaluate proposers based on their previous experience with comparable work and available financial and technical resources. Required submission documents include a completed bid form, a list of subcontractors, and evidence of similar services provided to at least four clients in the last five years. The successful contractor must provide a 10% bid security, 100% performance and payment bonds, and a Certificate of Insurance naming the Town of Trumbull and the State of Connecticut as additional insureds. Additionally, the contractor must comply with Connecticut State Prevailing Wage Rates and ensure personnel have completed the 10-hour OSHA Construction Safety and Health Course. Payment is structured via estimates with a 5% retainage, though the Town may approve payments for long-lead equipment prior to delivery.

DAS Procurement

POSTED

about 21 hours ago

DEADLINE

in about 1 month

Shoreline Stabilization ContractorThis subcontract opportunity is for a Shoreline Stabilization Contractor to perform bank stabilization work for prime contractors on Government of Ontario projects located at the Fort William Historical Park. The selected contractor will be responsible for preventing erosion and securing the wharf area through the installation of stabilization structures such as riprap, gabions, sheet piling, or bulkheads. The scope of work requires the use of specialized machinery, including barges, long-reach excavators, and compaction equipment, to deliver a fully stabilized bank and shoreline. The project is managed under the Ministry of Tourism, Culture and Gaming and requires strict adherence to WHMIS and Ontario construction industry standards. Interested parties must submit their responses by the deadline of November 9, 2026. This procurement falls under NAICS code 237990 and is focused on critical infrastructure maintenance within Canada.

Tourism, Culture and Gaming

POSTED

about 22 hours ago

DEADLINE

Fort William Historical Park – Bank Stabilization Construction Services (Historic Wharf)

Solicitation # tender_22303

The Government of Ontario, through the Ministry of Tourism, Culture and Gaming, is seeking a qualified contractor for bank stabilization and erosion mitigation works at the Historic Wharf of Fort William Historical Park in Thunder Bay, Ontario. The project aims to stabilize the existing embankment, protect the boardwalk and surrounding infrastructure, and restore safe conditions. The scope of work encompasses all necessary labor, materials, and supervision for site preparation, earth excavation, installation of geotextile and gabion basket retaining systems, placement of blast rock and clear stone, temporary dewatering, erosion and sediment control, and final site restoration including topsoil and sodding. The procurement process, identified as tender 22303, utilizes a multi-stage evaluation totaling 250 points. Bidders must first pass a technical evaluation focusing on health and safety, requiring a minimum score of 60 points to proceed to the commercial evaluation. The final selection is based on the highest scoring compliant bid, with a 10 percent score increase awarded to the bidder demonstrating the highest proportion of Ontario-made goods and services. Mandatory requirements include a non-U.S. business status, a commitment that 90 percent of staff are located in Canada, and a bid deposit of at least 10 percent of the total bid price. Selected contractors must provide a detailed project plan, procurement plan, and health and safety plan, while ensuring all Ontario tax obligations are in good standing.

Tourism, Culture and Gaming

POSTED

about 22 hours ago

DEADLINE

Pump Station Civil and Structural WorkThis subcontract for Pump Station Civil and Structural Work involves the construction of a pump station for prime contractors working on Harris County infrastructure projects in Houston, Texas. The scope of work includes installing foundations according to geotechnical reports, managing lateral earth pressures and foundation settlement, and implementing buoyant uplift resistance systems for buried structures. Additionally, the contractor is responsible for using specialized backfill materials as specified in Plate B-1 to deliver the completed structure. The opportunity is categorized under NAICS code 237990 and was posted on October 23, 2026. Interested parties must submit their responses by the deadline of November 16, 2026. This project is managed through the Harris County procurement system for infrastructure development within the state of Texas.

POSTED

about 23 hours ago

DEADLINE

Sediment Deposit Removal and Bridge Repairs

Solicitation # County of Lycoming, PA

The County of Lycoming is soliciting sealed bids for the Voice Evacuation Fire Alarm System Replacement Project. The scope of work involves the complete removal and replacement of the existing system, including all labor, materials, tools, disposal, and permits. The proposed system must be open source, as proprietary equipment will not be accepted, and must comply with NFPA 72, NFPA 70E, FM Approvals, and Underwriters Laboratory standards. Key deliverables include field installation layout drawings, approved plans from the local Fire Prevention Agency, as-built drawings, and staff training. The contract is scheduled to commence upon execution and must reach substantial completion by December 31, 2027. Bids are due by October 23, 2026, at 5:00 P.M. EST via the PennBid portal, with a public opening on October 29, 2026. Attendance at a mandatory pre-bid conference on October 2, 2026, is a prerequisite for submission. Bids must be firm for 60 days and include a bid security deposit of 10 percent of the total bid amount. The contract will be awarded to the lowest and best responsive, responsible bidder. Requirements for the successful contractor include a minimum of five years of experience, a 2 million dollar liability insurance policy, and adherence to Pennsylvania prevailing wage laws. Payment will be issued within 30 days of invoice receipt following inspection and acceptance of the work.

Lycoming County

POSTED

about 23 hours ago

DEADLINE

More opportunities from Texas → Harris County

Same awarding agency

Youth Program Materials & SuppliesThis subcontract opportunity with Harris County focuses on the procurement and delivery of a wide range of materials and supplies to support prime contractors managing youth development projects. The scope of work includes providing office, training, and cleaning supplies, as well as program-specific consumables such as art supplies, sports equipment, handouts, and study guides. The contractor will be responsible for bulk delivery to ensure youth programming is properly equipped. The solicitation is categorized under NAICS code 423990 and was posted on October 23, 2026. Interested parties must submit their responses by the deadline of November 16, 2026. Further details regarding the opportunity can be accessed through the Harris County Bonfire hub.

Other Miscellaneous Durable Goods Merchant Wholesalers

POSTED

about 23 hours ago

DEADLINE

Youth Program Evaluation ServicesThis subcontract opportunity for Youth Program Evaluation Services involves providing process and outcome evaluations for prime contractors managing youth development projects within Harris County, Texas. The selected provider will be responsible for developing comprehensive evaluation plans, collecting data related to program goals, and measuring overall outcomes against established benchmarks. Leveraging expertise in social service evaluation and data analysis, the contractor will deliver detailed reports that document the achievement of measurable goals and objectives. Interested parties must submit their responses by November 16, 2026, under NAICS code 541611.

Administrative Management and General Management Consulting Services

POSTED

about 23 hours ago

DEADLINE

Family-Focused Activity & Caregiver EngagementThis subcontract for Family-Focused Activity and Caregiver Engagement supports prime contractors on youth development projects within Harris County, Texas. The primary objective is to implement structured, family-centric engagement strategies designed to strengthen relationships between youth and their primary caregivers through a variety of targeted interventions. Key deliverables include the execution of family-centered activities, the creation of leadership opportunities for caregivers, shared service-learning initiatives, and the delivery of specialized workshops. The selected provider is responsible for conducting these workshops and maintaining detailed documentation of caregiver participation to ensure project goals are met.

Other Individual and Family Services

POSTED

about 23 hours ago

DEADLINE

Youth Sports & Movement ServicesThe Youth Sports and Movement Services subcontract focuses on delivering safe, structured, and age-appropriate physical activities for youth between the ages of 10 and 17. Operating under Harris County youth development projects, the provider is responsible for organizing sports leagues, fitness classes, and various movement-based activities. The scope of work requires the use of appropriate sports equipment and safe facilities, with a specific emphasis on maintaining scheduled programming and detailed documentation of youth participation. This opportunity is categorized under NAICS code 611620 and is associated with Harris County in Texas. Interested parties should note that the solicitation was posted on October 23, 2026, with a response deadline set for November 16, 2026. Further details and submission guidelines can be accessed through the official Bonfire hub portal.

Sports and Recreation Instruction

POSTED

about 23 hours ago

DEADLINE

Youth Arts Enrichment ServicesThe Youth Arts Enrichment Services subcontract focuses on providing structured, arts-based activities for youth aged 10 to 17 as part of Harris County youth development projects. The selected provider will be responsible for delivering a specialized arts curriculum and conducting workshops centered on creative expression, utilizing licensed instructors and arts-specific frameworks. Key deliverables include completed art projects, student portfolios, and detailed participation records. This opportunity is categorized under NAICS code 611610 and is associated with Harris County in Texas. Interested parties must submit their responses by the deadline of November 16, 2026, following the posting date of October 23, 2026.

Fine Arts Schools

POSTED

about 23 hours ago

DEADLINE

Youth Advisory Council (YAC) & Leadership DevelopmentThis subcontract for Harris County focuses on the implementation of the Youth Advisory Council and Leadership Development program. The selected provider will deliver structured leadership programming for prime contractors on youth development projects, specifically targeting individuals between the ages of 10 and 17. The primary objective is to foster civic engagement and youth voice while utilizing a program model designed to enhance social-emotional skills, resilience, and problem-solving capabilities. Key deliverables include the management of a functioning Youth Advisory Council and the detailed documentation of leadership development milestones. This opportunity falls under NAICS code 611710 and is associated with the state of Texas. Interested parties should note the response deadline of November 16, 2026.

Educational Support Services

POSTED

about 23 hours ago

DEADLINE

Construction Phase Support & Project ControlsThis subcontract opportunity for Construction Phase Support and Project Controls involves providing construction administration and project control services for prime contractors working on USACE and HCFCD stormwater detention basin projects in Harris County, Texas. The scope of work focuses on managing construction phase services, overseeing close-out activities, and performing schedule optimization and critical path risk management utilizing MS Project or Primavera P6. A Professional Engineer license is required to handle technical approvals. Key deliverables include the submission of construction phase reports, updated project schedules, and comprehensive close-out documentation. Interested parties must respond by November 16, 2026.

Administrative Management and General Management Consulting Services

POSTED

about 23 hours ago

DEADLINE

Environmental & Ecological ConsultingThis subcontract for Environmental and Ecological Consulting involves performing ecological assessments for prime contractors working on stormwater detention basin projects for the USACE and HCFCD. The selected provider will be responsible for identifying site-specific ecological restrictions and developing the Sequence of Erosion and Sediment Control activities through the use of field equipment and environmental sampling. Key deliverables include comprehensive ecological restriction reports and detailed Erosion and Sediment Control plans. The project requires the contractor to hold specific environmental certifications as mandated by the USACE and HCFCD. This opportunity is associated with Harris County, Texas, under NAICS code 541620. Interested parties must submit their responses by the deadline of November 16, 2026.

Environmental Consulting Services

POSTED

about 23 hours ago

DEADLINE

Civil Engineering & Hydraulic DesignThis subcontract for Civil Engineering and Hydraulic Design involves providing professional engineering design services for prime contractors working on stormwater detention basin projects for the USACE and HCFCD in Harris County, Texas. The scope of work includes the development of final design plans, technical memorandums, and hydraulic modeling utilizing specialized software such as AutoCAD Civil 3D 2020, MCACES, and TPCS. The selected provider must employ a Professional Engineer licensed in the state of Texas to deliver signed and sealed final design plans, specifications, and construction cost estimates. Interested parties must submit their responses by November 16, 2026, under NAICS code 541330.

Engineering Services

POSTED

about 23 hours ago

DEADLINE

Professional Land Surveying ServicesThis subcontract for Professional Land Surveying Services involves providing specialized surveying for prime contractors working on USACE and HCFCD stormwater detention basin projects in Harris County, Texas. The scope of work includes establishing project boundaries, conducting topographic surveys, and generating survey metes and bounds documents. All technical deliverables must be produced using high-precision GPS and AutoCAD Civil 3D 2020 or later, with final outputs consisting of signed and sealed metes and bounds, topographic maps, and electronic drawing files. To be eligible, the service provider must be a Registered Professional Land Surveyor licensed in the state of Texas. This opportunity is categorized under NAICS code 541370. Interested parties must submit their responses by the deadline of November 16, 2026.

Surveying and Mapping (except Geophysical) Services

POSTED

about 23 hours ago

DEADLINE

Select Fill and Bedding Material SupplyThis subcontract agreement involves the supply and delivery of select fill and bedding materials for prime contractors working on Harris County infrastructure projects in Houston, Texas. The scope of work focuses on providing bulk aggregate and fill materials that adhere to strict geotechnical specifications, specifically for use in pump station foundations and trenches as detailed in the contract documentation. The contract is managed by Harris County, Texas, under NAICS code 212321. Interested parties must submit their responses by the deadline of November 16, 2026. The selected provider will be responsible for the direct delivery of all bulk materials to the designated project sites.

Construction Sand and Gravel Mining

POSTED

about 23 hours ago

DEADLINE

Geotechnical Construction Monitoring and TestingThis subcontract for Geotechnical Construction Monitoring and Testing involves providing specialized soil testing and construction monitoring services for prime contractors working on Harris County infrastructure projects in Houston, Texas. The scope of work includes conducting soil laboratory testing and utilizing piezometers to verify load coefficients and soil parameters during the installation process. All activities must strictly adhere to ASTM and TXDOT designations to ensure technical compliance. The selected provider is responsible for delivering comprehensive geotechnical monitoring reports and official test certifications. This opportunity falls under NAICS code 541620 and is associated with Harris County in Texas. Interested parties should note the response deadline of November 16, 2026.

Environmental Consulting Services

POSTED

about 23 hours 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