This Government Contract opportunity from Michigan was posted on July 27, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Utility Trench Excavation and Backfill

Closed

State & Local

Submission Closed08/10/2026, 06:00:00 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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The IEUA RMPU Basin Improvements Project involves construction improvements at Montclair Basin 2 and 3 in Chino, California. The primary objective is to divert available storm flows from the San Antonio Creek Channel into existing basins to facilitate groundwater recharge. The scope of work is comprehensive, requiring all materials, labor, tools, equipment, and incidentals necessary to furnish, install, commission, and deliver a fully functional project. Key activities include civil and site work such as grading, demolition, saw cutting, cold planing, and trucking, as well as the installation of concrete pipes and structures. Specialized services required for the project include electrical work, welding, construction surveys, preconstruction video, and traffic control. Norstar Plumbing and Engineering, Inc. is managing the solicitation and is specifically seeking certified and qualified DBE, MBE, SBE, and WBE subcontractors and suppliers to support these efforts. The project falls under NAICS code 237110. Interested parties must submit their bids by October 29, 2026, at 2:00 PM. Detailed plans and specifications are available through the Inland Empire Utilities Agency bidding website, and coordination is handled by primary points of contact Nathan and Destiny Plummer.

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Morgans Branch Force Main and Pump Station Improvements

Solicitation # SRP-W-134-0290

The Morgans Branch Force Main and Pump Station Improvements project, solicitation number SRP-W-134-0290, is a construction contract for the City of Belmont in North Carolina with a project estimate of 16,690,000 dollars. The scope of work involves the construction of 16,435 linear feet of new 20-inch ductile iron force main and comprehensive upgrades to the Morgans Branch Pumping Station. Key deliverables include the installation of a new wet well, valve vault, and associated appurtenances, as well as the demolition of existing pumps and piping. The project also encompasses the installation of new gravity sewers, manholes, site grading, and the provision of a fully operating pumping station equipped with mechanical and electrical systems, a generator, and odor control equipment. The contract will be awarded to the responsible bidder submitting the lowest responsive bid, with responsiveness contingent upon the submission of a completed EJCDC C-410 Bid Form, a bid bond, and required MWBE documentation, including a Good Faith Efforts Form and Table A. The contractor must provide performance and payment bonds equal to the contract price and maintain insurance with an A.M. Best rating of A-VII or better. Performance is governed by a Notice to Proceed, with liquidated damages set at 1,000 dollars per day for failure to achieve substantial completion. Payments are processed monthly via applications for payment submitted to the Engineer, with payment due 30 days after presentation to the owner.

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WC 1456 Lead Pipe Inspection

Solicitation # wc-1456-lead-pipe-inspection

Spiniello Companies is seeking quotes from Minority and Women-Owned Business Enterprises for the City of Baltimore Department of Public Works project WC 1456, which focuses on lead pipe inspection and replacement in Maryland. This solicitation is open to various small business set-asides, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone certified businesses. While the primary NAICS code is 237110, the project also considers codes 237310, 561990, 238910, 541730, and 237990. Interested parties must submit their quotes to [email hidden] by the response deadline of November 4, 2026. For further inquiries, the primary point of contact is Katherine Snider.

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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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Greenfield Wastewater Treatment Plant Upgrade Project

Solicitation # greenfield-wastewater-treatment-plant-upgrade-project-0

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AMERICAN BOTTOMS RWTP – SLUDGE HANDLING FACILITY

Solicitation # american-bottoms-rwtp-sludge-handling-facility

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River City Construction, LLC

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BOZEMAN WATER RECLAMATION FACILITY PHASE 1 IMPROVEMENTS

Solicitation # bozeman-water-reclamation-facility-phase-1-improvements

PROSPECT CONTSTRUCTION, INC.

POSTED

DEADLINE

MWWTP Secondary Reactors Rehabilitation, Phase 2

Solicitation # mwwtp-secondary-reactors-rehabilitation-phase-2-0

The MWWTP Secondary Reactors Rehabilitation, Phase 2 project, identified by contract number SD-462, involves rehabilitation work located in Oakland, Alameda, California. The project is owned by the East Bay Municipal Utility District and is being managed by Anderson Pacific Engineering Construction, Inc. under NAICS code 237110. This solicitation is specifically set aside for small businesses, including SBA certified Women-Owned Small Businesses, SAM.gov designated Small Disadvantaged Businesses, and Department of Transportation Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 18, 2026. Inquiries regarding the project should be directed to the Estimating Department at Anderson Pacific Engineering Construction, Inc.

Anderson Pacific Engineering Construction, Inc.

POSTED

DEADLINE

Main Wastewater Treatment Plant Secondary Reactors Rehabilitation Phase 2 in CA

Solicitation # main-wastewater-treatment-plant-secondary-reactors-rehabilitation-phase-2-ca

Garney Pacific, Inc. is seeking quotes from qualified subcontractors for the Main Wastewater Treatment Plant Secondary Reactors Rehabilitation Phase 2 project located in Oakland, California, for the East Bay Municipal Utility District. The comprehensive scope of work includes the rehabilitation of covered and open concrete structures, the relining, modification, or replacement of steel and ductile iron pipes and supports, and the installation or replacement of valves and piping appurtenances. Additionally, the project requires the operation of a temporary 11 MGD pumped bypass, rehabilitation of reactor mixers and aerators, improvements to instrumentation and electrical systems, replacement of motor control center components, modifications to sluice and slide gates, installation of access platforms, rerouting of sump pump discharge lines, excavation, trench work, and surveying. This solicitation is open to small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. All subcontractors are required to utilize union labor and must be prepared to provide a 100 percent Payment and Performance Bond from a US Treasury listed Surety Company, with bond rates submitted at the time of the bid. Quotes are due by November 17, 2026, at 2:00 PM PT, with the final bid date set for November 18, 2026. Bids will be based on Garney Standard Purchase Order and Subcontract forms, and any exceptions must be submitted as redlines or comments along with the quote.

POSTED

DEADLINE

Construction of the Recharge Master Plan Update Basin Improvements Project Montclair Basin Improvements, Project No. RW15003.03

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

The Inland Empire Utilities Agency is soliciting bids for the Construction of the Recharge Master Plan Update Basin Improvements Project, specifically focusing on Montclair Basins 2 and 3. The primary objective of this project is to construct improvements that divert storm flows from the San Antonio Creek Channel into existing basins to facilitate groundwater recharge. The selected contractor will be responsible for providing all necessary materials, labor, equipment, and facilities to ensure the project is fully installed, commissioned, and functional according to the bid documents. This solicitation is designated as a set-aside for various small business categories, including Small Disadvantaged, Women-Owned, HUBZone, and Veteran-Owned Small Businesses. The work will be performed in California under NAICS code 237110. Interested parties must submit their responses by October 29, 2026, and can coordinate with the primary point of contact, Jordan Villalobos, for further details.

Inland Empire Utilities Agency

POSTED

DEADLINE

IEUA RP-5 Offsite Facilities Project No. EN19001.03 and Butterfield Lift Station Improvements Project No. EN26054

Solicitation # EN19001.03 / EN26054

Filanc is soliciting quotes for the IEUA RP-5 Offsite Facilities Project No. EN19001.03 and the Butterfield Lift Station Improvements Project No. EN26054 located in Chino and Chino Hills, California. The comprehensive scope of work involves significant wastewater infrastructure improvements, including the installation of approximately 6,200 linear feet of 14 to 16-inch diameter HDPE DR 11 dual force mains from El Prado Road to Kimball Avenue. Additionally, the project requires the construction of the Mountain Avenue Lift Station with two submersible pumps, modifications to the RP-2 Lift Station to include an elevated electrical platform and standby generator, and the replacement of the motor control center, pumps, and motors at the Butterfield Lift Station while maintaining continuous operational service. Filanc is seeking quotes across a wide array of trades, including SWPPP, survey, aggregates, demolition, fencing, paving, striping, precast concrete, rebar, masonry, metals, coatings, signage, process equipment, pre-engineered FRP enclosures, fire suppression, piping, valves, pipe supports, and E&IC. This solicitation is open to small businesses, including SDB, WOSB, HUBZone, and VOSB certifications, with a strong emphasis on equal opportunity and DBE participation. All bids and quotes must be submitted by October 29, 2025, at 2:00 PM.

POSTED

DEADLINE

WC 1464 Lead Pipe Inspection

Solicitation # wc-1464-lead-pipe-inspection

Spiniello Companies is seeking quotes from Minority and Women-Owned Business Enterprises for the City of Baltimore Department of Public Works project WC 1464, which focuses on lead pipe inspection and replacement in Maryland. This solicitation is open to various small business designations, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties should submit their quotes to [email hidden]. While the primary NAICS code is 237110, the project also considers codes 237310, 561990, 238910, 541730, and 237990. The response deadline for this opportunity is November 18, 2026, and primary contact is Katherine Snider.

Spiniello Companies

POSTED

about 7 hours ago

DEADLINE

in 21 days

AI Contract Overview

The contract titled Utility Trench Excavation and Backfill requires the excavation of trenches for the installation of water, sewer, and electrical utility lines, followed by proper backfilling and compaction to ensure structural integrity and compliance with engineering standards. The work is to be performed in Coldwater, Michigan, under a subcontract arrangement and is classified under NAICS code 237110, which corresponds to Utility System Construction. The solicitation was posted on July 27, 2026, with a response deadline of August 10, 2026, at 6:00 PM, leaving interested parties a limited window to submit proposals. The contracting entity is Branch Intermediate School District in Michigan, though specific point of contact details and office addresses are not provided. All work must adhere to local and industry-specific requirements for utility trenching, including safety protocols, soil stabilization, and restoration of the work area after installation.

General Info

Excavate and backfill utility trenches for water, sewer, and electrical lines in Coldwater, Michigan, by August 10, 2026.

Agency

Michigan → Branch Intermediate School Dis

NAICS

237110 - Water and Sewer Line and Related Structures Construction

Place of Performance

Coldwater, MI, USA

Set-Aside

NONE

Documents

This scope was carved out of RFP-BIS-260000002427-1.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

RFP-BIS-260000002427-1 | BACC Excavation Project

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJul 27

subcontract

Response DeadlineAug 10

Deadline has passed

Submission Closed

08/10/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyMichigan → Branch Intermediate School Dis

ContactsNo contacts available

OfficeN/A

Organization / AgencyMichigan → Branch Intermediate School Dis

Office AddressN/A

ContactsNo contact information available

Full Description

Excavate trenches for water, sewer, and electrical utilities and perform proper backfill and compaction after installation.

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