This Government Contract opportunity from Colorado was posted on August 13, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Culvert Repair and Maintenance

Closed

State & Local

Submission Closed08/13/2026, 04:00:01 PM UTC

Contract Overview

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

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NAICS: 237110

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Solicitation # biola-csd-wastewater-treatment-plant-improvements-c-06-8155-210-kerman-ca

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GSE Construction Co., Inc.

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DEADLINE

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Solicitation # tamus-rellis-water-well

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Hydro Resources - Mid Continent, Inc.

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Solicitation # ieua-rmpu-basin-improvements-project-montclair-basin-improvements

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Norstar Plumbing and Engineering, Inc

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DEADLINE

Recharge Master Plan Update (RMPU) Basin Improvements Project Montclair Basin Improvements

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

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Village of Roanoke, IL Sanitary Sewer Lining Improvements

Solicitation # village-roanoke-il-sanitary-sewer-lining-improvements

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SAK Construction, LLC

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DEADLINE

Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Contract K-27-2470-DBB-3-C

Solicitation # K-27-2470-DBB-3-C

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Flatiron Dragados Constructors, Inc.

POSTED

DEADLINE

Directional Drilling Services for B2805 Guard Post

Solicitation # directional-drilling-services-b2805-guard-post

Patuxent River Utility Services, LLC is soliciting bids for directional drilling services to support the installation of water and wastewater services for a new Guard Post facility at Building 2805, located at 48202 Bronson Road in Patuxent River, Maryland. This project falls under NAICS code 237110 and is specifically set aside for small businesses, including designated small disadvantaged, women-owned, HUBZone, and veteran-owned small businesses. The solicitation was posted on October 4, 2026, with a response deadline of October 16, 2026. Interested parties should coordinate with the primary point of contact, Tomeika McClean, to submit their proposals for this infrastructure project.

Patuxent River Utility Services, LLC

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Solicitation # wc-1463

Spiniello Companies is seeking quotes from Minority and Women-Owned Business Enterprises for the City of Baltimore Department of Public Works project titled Urgent Need Water Infrastructure Rehabilitation and Improvements Phase III-FY27. This solicitation focuses on water infrastructure work within Maryland and is specifically set aside for various small business designations, including Small Disadvantaged, Women-Owned, HUBZone, and Veteran-Owned Small Businesses. Interested parties should submit their quotes to estimating@spinielloco.com. While the primary NAICS code is 237110, the project also considers codes 237310, 561190, 238910, and 237990. The response deadline for this opportunity is October 7, 2026, and primary inquiries can be directed to Katherine Snider.

POSTED

DEADLINE

Sanitary Sewer Improvements Project

Solicitation # sanitary-sewer-improvements-project

The Sanitary Sewer Improvements Project, managed by Cleary Construction, Inc., involves extensive infrastructure work located in Alabama. The scope of work includes the construction of approximately 4,500 linear feet of 10-inch sewer force main, 2,500 linear feet of 15-inch PVC gravity sewer main, and 700 linear feet of 8-inch PVC gravity sewer main. Additionally, the project requires the construction of a new lift station, a valve vault, and a bypass connection vault, as well as the demolition of three existing lift stations. Cleary Construction is specifically seeking quotes from DBE, MBE, WBE, and Veteran-owned subcontractors and vendors for various trades, including asphalt paving, electric, hauling, concrete work, and traffic control. Interested parties must submit their quotes to the estimating department via email or fax by October 7, 2026, at 2:00 pm CST, with a preference for submissions to be received at least 24 hours prior to the deadline. Primary coordination for the proposal is handled by Chad Thurman.

Cleary Construction, Inc.

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Biola Community Services District - Waste Water Treatment Plant Improvements Project (Redesign)

Solicitation # biola-community-services-district-waste-water-treatment-plant-improvements-project-redesign

The Biola Community Services District is seeking proposals for the Waste Water Treatment Plant Improvements Project Redesign located in Biola, Fresno, California. Managed by W.M. Lyles Co., this solicitation falls under NAICS code 237110 and is specifically set aside for small businesses, including certified Disadvantaged Business Enterprises, Disabled Veteran Business Enterprises, Minority Business Enterprises, and Women-Owned businesses. Interested parties must submit their responses by the deadline of October 21, 2026. The primary point of contact for this project is Scott Fults, who can be reached via email at cdobids@wmlylesco.com or by phone at 661-679-1164 for further inquiries regarding the bidding process.

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Alvarado Trunk Sewer PH IV and Water Main Relocations Bid Package A

Solicitation # alvarado-trunk-sewer-ph-iv-water-main-relocations-bid-package

The Alvarado Trunk Sewer PH IV and Water Main Relocations Bid Package A is a solicitation for infrastructure work located in San Diego, California. Managed by the City of San Diego under contract number K-27-2470-DBB-3-C, the project focuses on sewer and water main relocations. The solicitation was posted on October 4, 2026, with a response deadline set for October 28, 2026. This opportunity is designated for various small business set-asides, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. The project falls under NAICS code 237110 for heavy and civil engineering construction. Interested parties can coordinate through the primary point of contact, Brin Ragsdale at KTA Construction Inc.

KTA Construction Inc.

POSTED

DEADLINE

City of Lomita: Zone G Water Main Replacement Project

Solicitation # city-lomita-zone-g-water-main-replacement-project

The City of Lomita Zone G Water Main Replacement Project involves the installation of approximately 4,500 linear feet of new 8-inch DIP water mains, gate valves, fittings, water services, and fire hydrant assemblies, along with the abandonment of existing water mains. The work is located on Walnut Street, Ebony Lane, and 247th Place in California. The comprehensive scope of work includes waterworks, ready-mix concrete, PCC and AC paving, AC grind and cap, striping, traffic control, hot taps, trucking, and soil and material compaction testing. W.A. Rasic Construction Company is soliciting quotations for this project specifically from DBE, MBE, SBE, and WBE firms, with a response deadline of October 19, 2026. All subcontractors must hold a valid California Contractors License and be registered with the Department of Industrial Relations per Section 1725.5 of the Public Contract Code. Selected subcontractors will be required to execute a standard subcontract agreement and meet general insurance requirements. Additionally, the prime contractor reserves the right to require payment and performance bonds totaling 100 percent of the subcontractor bid, with bond premiums reimbursed up to a maximum of 1.5 percent.

W.A. Rasic Construction Company

POSTED

about 10 hours ago

DEADLINE

in 14 days

AI Contract Overview

The contract encompasses the repair and maintenance of culverts along the I-225 corridor, covering tasks such as inspection, cleaning, structural patching, and the installation of liners to ensure long-term functionality and safety. Work will be performed in the Denver and Arapahoe area, with all activities focused on preserving the integrity of stormwater drainage systems critical to highway infrastructure. The project is classified under NAICS code 237110, which pertains to highway and street construction, indicating that the scope involves specialized civil engineering and infrastructure repair services. This is a subcontract opportunity issued by the Colorado Department of Transportation, with no set-aside provisions specified, allowing qualified subcontractors to respond. Although the solicitation and response deadlines are listed as the same date, this likely reflects a system placeholder, and potential bidders should verify actual submission requirements through the provided UI link.

General Info

Repair and maintain culverts along I-225 corridor in Denver and Arapahoe for stormwater system integrity.

Agency

Colorado Department of Transportation

NAICS

237110 - Water and Sewer Line and Related Structures Construction

Place of Performance

Denver, Arapahoe, CO, USA

Set-Aside

NONE

Documents

This scope was carved out of C24443.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Call 001 C24443

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

PhaseClosed

PostedAug 13

subcontract

Response DeadlineAug 13

Deadline has passed

Submission Closed

08/13/2026, 04:00:01 PM UTC

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Organization & Contact Information

AgencyColorado Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / AgencyColorado Department of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

Repair of culverts including inspection, cleaning, structural patching, or liner installation along the I-225 corridor.

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