This Government Contract opportunity from California was posted on September 14, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Drainage System Installation

Closed

State & Local

Submission Closed10/08/2026, 07:00:00 AM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 238910

New

SLED

Drainage Infrastructure InstallationThis subcontract for Drainage Infrastructure Installation involves the installation of concrete drainage systems for prime contractors working on OC Public Works roadway projects in California. The scope of work includes the installation of drainage inlets with side openings, Type I reinforced concrete box junction structures, flared pipe or RCB headwalls, and various transition structures. Additionally, the contractor is responsible for concrete channel lining and concrete backfill for culverts to ensure the delivery of a fully functional storm drain and drainage system. The project is categorized under NAICS code 238910 and was posted on October 29, 2026. Interested parties must submit their responses by the deadline of November 10, 2026. Further details regarding this opportunity can be accessed through the OC Government procurement portal.

POSTED

DEADLINE

Temporary Erosion Control and DrainageThis subcontract for Temporary Erosion Control and Drainage involves the installation and maintenance of drainage systems and erosion control measures for prime contractors working on Municipality of Anchorage facility projects. The scope of work requires the implementation of silt fences, erosion blankets, and drainage piping in strict accordance with Article 4.15 and Article 4.10 to ensure a compliant system is maintained throughout the construction process. The project mandates full compliance with local environmental regulations and MASS 2015 standards. Interested parties must submit their responses by the deadline of November 23, 2026, for this effort categorized under NAICS code 238910.

Municipality of Anchorage

POSTED

DEADLINE

Earthwork and Site PreparationThis subcontract for Earthwork and Site Preparation is issued by Garney Companies, Inc. for Bureau of Reclamation water pipeline projects. The scope of work involves performing critical infrastructure tasks including trenching to precise line and grade, bedding, backfilling according to Section 31 00 00 specifications, and managing site dewatering. The selected contractor will be responsible for utilizing excavators, loaders, and compaction equipment to deliver fully prepared and backfilled pipeline trenches. The opportunity is specifically set aside for SBA certified Women-Owned Small Businesses and Disadvantaged Business Enterprises under NAICS code 238910. Interested parties must submit their responses by the deadline of November 19, 2026.

Garney Companies, Inc.

POSTED

DEADLINE

Concrete Removal & DemolitionThis subcontract opportunity involves the demolition and removal of existing concrete for prime contractors working on California Department of Transportation projects within San Diego County. The selected provider will be responsible for utilizing concrete saws and jackhammers to clear miscellaneous concrete areas in strict accordance with Caltrans Standard Specifications. The project falls under NAICS code 238910 and is managed by the California Department of Transportation. Interested parties must submit their responses by the deadline of November 12, 2026, to be considered for these specialized removal services.

California Department of Transportation

POSTED

DEADLINE

Degraded Fence Removal & DisposalThis subcontract involves the removal and hauling of approximately 6,655 linear feet of old, degraded fencing from the East Alakaʻi repair section for prime contractors working on State of Hawaiʻi Department of Land and Natural Resources projects. The selected contractor is responsible for transporting all removed materials to approved disposal sites and ensuring that the project sites are fully cleared upon completion. All work must be performed in strict compliance with HRS 128D-1 regarding the handling of hazardous substances. The opportunity is categorized under NAICS code 238910, with a response deadline set for November 24, 2026.

Department of Land & Natural Resources

POSTED

DEADLINE

Drainage Structure InstallationThis subcontract for Drainage Structure Installation involves performing demolition of existing drainage and the installation of new drainage structures for prime contractors on Bulloch County infrastructure projects. The scope of work includes replacing drainage to grade and installing stormwater improvement structures utilizing excavation equipment, drainage pipes, and catch basins to deliver a functioning system graded to specification. All work must adhere to local county and state stormwater management standards. The project is associated with the Bulloch County Board of Commissioners in Georgia under NAICS code 238910. The solicitation was posted on October 29, 2026, with a response deadline of November 20, 2026.

Bulloch County Board of Commissioners

POSTED

DEADLINE

Subgrade Preparation and GradingThis subcontract for Subgrade Preparation and Grading involves providing essential earthwork services for prime contractors on infrastructure projects within Bulloch County, Georgia. The scope of work focuses on executing subgrade compaction and site grading operations utilizing specialized equipment such as compactors, graders, and earth-moving machinery to ensure all deliverables meet specific project requirements. Managed by the Bulloch County Board of Commissioners under NAICS code 238910, the opportunity was posted on October 29, 2026. Interested parties must submit their responses by the deadline of November 20, 2026, at 4:00 PM.

Bulloch County Board of Commissioners

POSTED

DEADLINE

Building and Tank DemolitionThis subcontract for Building and Tank Demolition involves performing structural demolition services for prime contractors on City of Naperville Public Utilities projects. The scope of work includes the demolition of one digester tank and a building of approximately 3,123 square feet, along with the removal of associated electrical equipment, piping, foundations, retaining walls, and piers. The contractor is responsible for delivering a site cleared to specified elevations while ensuring the protection of existing pavement and adjacent buildings. To maintain safety and compliance, the contractor must secure the site with barrier fencing in accordance with OSHA requirements. This project falls under NAICS code 238910 and is managed by the Illinois Public Utilities Water division. Interested parties must submit their responses by the deadline of December 11, 2026.

Public Utilities (Water) | DPU-W

POSTED

DEADLINE

South Operation Center (SOC) Digester Demolition

Solicitation # 26-114

Solicitation 26-114 is an Invitation For Bid issued by the City of Naperville for the South Operation Center (SOC) Digester Demolition. The project involves the demolition and removal of an abandoned digester located at 1800 S. Washington Street, including the filling of the excavation, site restoration, ancillary landscaping, and the installation of security fencing. The scope also requires the identification, handling, and legal off-site disposal of special waste, such as contaminated soil and construction debris, with specific requirements for the packaging and transportation of asbestos-containing materials. The contract will be awarded to the lowest responsible bidder based on criteria including technical capacity, integrity, past performance, and financial resources. The work must be completed by December 31, 2027, with construction operations limited to Monday through Friday from 7:00 a.m. to 4:00 p.m. A contingency allowance of $25,000 is provided for unforeseen work, while failure to achieve final completion is subject to liquidated damages of $250 per calendar day. The contractor is required to provide performance and payment bonds equal to the contract price and must comply with the State of Illinois Prevailing Wage Act and 2010 ADA Standards. Bids must be submitted electronically by December 11, 2026, and include a bid deposit equal to 10% of the total bid. All work must adhere to standards set by IDOT, the City of Naperville, ISPE, FHWA, AASHTO, ANSI, NEMA, and CFR 29 Part 1910.

Public Utilities (Water) | DPU-W

POSTED

DEADLINE

Site Clearing and Structure DemolitionThis subcontract for Site Clearing and Structure Demolition involves performing demolition and removal of buildings and site improvements for public pool projects managed by the City of Natchitoches in Louisiana. The scope of work includes removing below-grade construction, disconnecting and capping site utilities, and executing the clearing, grubbing, and stripping of rock and topsoil. Additionally, the contractor is responsible for implementing tree and plant protection in accordance with Section 015639 to ensure the site is fully prepared for subsequent construction. The project is categorized under NAICS code 238910 and was posted on October 29, 2026. Interested parties must submit their responses by the deadline of December 1, 2026. This agreement focuses on delivering a completely cleared and grubbed site, serving as a critical preliminary phase for the prime contractors overseeing the city's pool developments.

POSTED

DEADLINE

Earthwork and Site ExcavationThis subcontract for Earthwork and Site Excavation is issued by the Carroll County Government Procurement office in Maryland. The selected contractor will be responsible for performing site clearing, bulk excavation, and the hauling of spoils for prime contractors working on utility system projects. Key operational requirements include executing grading, soil stabilization, and the removal of excess material using heavy earthmoving equipment to deliver a fully prepared and graded site. The opportunity was posted on October 29, 2026, with a response deadline of November 18, 2026, at 3:30 PM. This project falls under NAICS code 238910 and is managed through the Maryland eMaryland Marketplace Advantage system.

Carroll County Government - Procurement

POSTED

DEADLINE

Heavy Equipment Operation ServicesThis subcontract for Heavy Equipment Operation Services involves providing specialized machinery operation for prime contractors working on City of Urbana Public Works sewer repair projects. The scope of work focuses on excavation and material handling, requiring the use of hydraulic excavators exceeding 40 HP and 1CY, as well as loaders, skid steers, wheel loader-backhoes, and trench boxes to ensure safe trenching and sewer access. The contractor is responsible for the successful delivery of excavated sites and the completion of backfilled trenches. Managed by the Public Works Engineering department in Illinois under NAICS code 238910, the contract mandates strict compliance with Champaign County prevailing wage rates. The solicitation was posted on October 29, 2026, with a response deadline set for November 12, 2026.

Public Works - Engineering

POSTED

about 18 hours ago

DEADLINE

in 13 days

AI Contract Overview

This subcontract for the California Department of Transportation involves the installation of a new drainage system for prime contractors on highway projects. The scope of work includes the installation of 3.3 cubic yards of structural concrete drainage inlets and 550 linear feet of grated line drains, as well as the cleaning, inspection, and preparation of 80 linear feet of culverts. Eligible bidders must hold a Class C-32 or Class A license to perform these services. The project was posted on September 14, 2026, with a response deadline of October 8, 2026. The primary objective is the delivery of a fully functional drainage system and properly maintained culverts under NAICS code 238910.

General Info

Caltrans subcontract for drainage system installation and culvert maintenance for licensed contractors.

Agency

California Department of Transportation

NAICS

238910 - Site Preparation Contractors

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 07-395804.

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

View the prime solicitation

Install high friction surface treatment ISR MGS & new drainage system.

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedSep 14

subcontract

Response DeadlineOct 8

Deadline has passed

Submission Closed

10/08/2026, 07:00:00 AM UTC

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Organization & Contact Information

AgencyCalifornia Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia Department of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

Installs a new drainage system for prime contractors on Caltrans highway projects. Installs structural concrete drainage inlets (3.3 CY) and 550 LF of grated line drains; cleans, inspects, and prepares 80 LF of culverts. Requires Class C-32 or Class A license. Delivers a functional drainage system and cleaned culverts.