This Solicitation opportunity from Arizona was posted on September 24, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

Tonto Hills Water Improvements

Closed

260011-DBBState & Local

Submission Closed10/21/2025, 12:00:00 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: 237110

New

IEUA RMPU Basin Improvements Project Montclair Basin Improvements

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

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 transportation 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, concrete structures, and fabricated pipe and fittings. Specialized services required for the project include traffic control, SWPPP, construction survey, electrical work, welding, and preconstruction video. Norstar Plumbing and Engineering, Inc. is acting as the prime contractor and is actively seeking certified and qualified DBE, MBE, SBE, and WBE subcontractors and suppliers to support these efforts. The solicitation is categorized under NAICS code 237110. Interested parties must submit their bids by October 29, 2026, at 2:00 PM. Detailed plans and specifications for the project are available through the Inland Empire Utilities Agency bidding website. Primary points of contact for outreach and coordination are Nathan Plummer and Destiny Plummer.

Norstar Plumbing and Engineering, Inc

POSTED

DEADLINE

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, involves the construction of 16,435 linear feet of new 20-inch ductile iron force main and extensive upgrades to the Morgans Branch Pumping Station in North Carolina. The scope of work includes the installation of a new wet well, valve vault, and associated appurtenances, as well as the demolition of existing pumps and piping. Key deliverables include the installation of mechanical and electrical systems, such as pumps, a generator, and odor control equipment, along with new gravity sewers and manholes. The project has an estimated value of 16,690,000 dollars and is set aside for small businesses, including certified veteran-owned, service-disabled veteran-owned, women-owned, and HUBZone small businesses. The contract will be awarded to the responsible bidder submitting the lowest responsive bid, with evaluation based on qualifications, financial ability, and strict adherence to bidding documents, including the submission of MWBE Good Faith Efforts and Table A. The project is governed by EJCDC standard general and supplementary conditions, requiring performance and payment bonds equal to the contract price and insurance from companies with an A.M. Best rating of A-VII or better. Technical standards include AWWA Specification C-600 for pipelines and NEMA MG1 for electric motors. Administration is managed by the City of Belmont with Willis Engineers serving as the project engineer. Payments are processed via applications for payment and become due 30 days after presentation to the owner.

Don Moorhead Construction, Inc.

POSTED

DEADLINE

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. The 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] by the deadline of November 4, 2026. While the primary NAICS code is 237110, the project also considers codes 237310, 561990, 238910, 541730, and 237990. For further inquiries, the primary point of contact is Katherine Snider.

POSTED

DEADLINE

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

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

The Recharge Master Plan Update Basin Improvements Project focuses on infrastructure enhancements for the Montclair Basin located in San Bernardino County, California. Commissioned by the Inland Empire Utilities Agency and managed through Big Ben Engineering, this solicitation is identified by contract number IFB-JV-26-015 and falls under NAICS code 237110 for heavy and civil engineering construction. This opportunity is specifically designated as a set-aside for small businesses. Interested parties should coordinate with the primary point of contact, Sep Sharifi, regarding the submission process. The project timeline indicates a posting date of October 28, 2026, with a response deadline set for October 29, 2026.

POSTED

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

Flatiron Dragados Constructors, Inc. is soliciting bids for the Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Project No. K-27-2470-DBB-3-C, for the City of San Diego. This CASRF and EPA funded project involves various construction and supply scopes, including electrical work, paving, pipe supply, and aggregate supply. The solicitation is set aside for SBA certified Women-Owned Small Businesses and encourages Disadvantaged Business Enterprise participation. All subcontractors must hold a valid California contractor license and be registered with the California Department of Industrial Relations in accordance with Public Contract Code Section I725.5. The project is subject to a Project Labor Agreement and requires bidders to comply with specific insurance and bonding standards. Flatiron Dragados reserves the right to require payment and performance bonds equal to 100 percent of the contract value, with bond premium reimbursements available up to 3 percent. Bids must remain valid for 120 days from the submission date. Interested parties should submit quotes via email or fax to the primary point of contact, Veronica Garcia, by the established deadline.

Flatiron Dragados Constructors, Inc.

POSTED

DEADLINE

Greenfield Wastewater Treatment Plant Upgrade Project

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

The City of Greenfield is seeking bids for the Greenfield Wastewater Treatment Plant Upgrade Project, identified by contract number 2026-03. Located in Monterey, California, this solicitation is managed by Anderson Pacific Engineering Construction, Inc. under NAICS code 237110. The project is specifically set aside for small businesses, including SBA certified Women-Owned Small Businesses, HUBZone 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 10, 2026. Inquiries and submissions should be directed to the Estimating Department at Anderson Pacific Engineering Construction, Inc. via email or phone. Further details regarding the solicitation can be accessed through the provided SBA or project links.

Anderson Pacific Engineering Construction, Inc.

POSTED

DEADLINE

AMERICAN BOTTOMS RWTP – SLUDGE HANDLING FACILITY

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

River City Construction, LLC is seeking qualified subcontractors for the American Bottoms RWTP Sludge Handling Facility project located in Illinois. The scope of work is extensive, covering site and structural work such as earthwork, concrete, masonry, and finishes, as well as the installation of plumbing, HVAC, and electrical systems. Additionally, the project requires specialized expertise in material processing, gas and liquid handling purification, and water and wastewater equipment. This solicitation is specifically set aside for Small Business Enterprises, Disadvantaged, Minority, and Women's Business Enterprises, as well as Service Disabled Veteran Owned and Veteran Owned Businesses. To be considered, bidders must submit their DBE, WBE, MBE, SDVOB, or VOB certification along with their proposal. Awards will be based on the lowest responsive bid received. The bid opening is scheduled for November 5, 2026, at 2:00 PM, and interested parties should coordinate with JR Peterson for further details and access to bid documents via the SmartBidNet system.

River City Construction, LLC

POSTED

DEADLINE

BOZEMAN WATER RECLAMATION FACILITY PHASE 1 IMPROVEMENTS

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

Prospect Construction, Inc. is soliciting pricing for the Bozeman Water Reclamation Facility Phase 1 Improvements project located in Montana. The scope of work is extensive, covering various trades including aggregate, electrical, paving, concrete, landscape and seeding, construction survey, testing and inspection, traffic control, metal fabrications, industrial coatings, and rough carpentry. Bidders must adhere to AIS and Montana CGR requirements and comply with Prevailing or Davis Bacon Wage standards. The solicitation is open to a wide range of small businesses, including certified Veteran, Service-Disabled Veteran, Women-Owned, and HUBZone small businesses. Prospect Construction, Inc. actively encourages submissions from SBEs and DBEs, noting a willingness to split large contracts among multiple firms to accommodate smaller businesses. Interested parties must submit their pricing by the deadline of November 19, 2026.

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 is a solicitation for construction services located in Oakland, Alameda, California. Managed by Anderson Pacific Engineering Construction, Inc. for the East Bay Municipal Utility District under contract number SD-462, the work falls under NAICS code 237110. The solicitation was posted on October 28, 2026, with a response deadline of November 18, 2026. This opportunity 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 should coordinate with the Estimating Department at Anderson Pacific Engineering Construction, Inc. for further details and submission requirements.

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 soliciting quotes from DBE, MBE, WBE, and SBE 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 involves the rehabilitation of covered and open concrete structures, the relining or replacement of steel and ductile iron pipes and supports, and the installation of valves and piping appurtenances. Additional requirements include the operation of a temporary 11 MGD pumped bypass, rehabilitation of reactor mixers and aerators, improvements to electrical and instrumentation systems, replacement of motor control center components, modifications to sluice and slide gates, installation of access platforms, rerouting of sump pump discharge lines, excavation, and surveying. Quotes are due by November 17, 2026, at 2:00 PM PT, with the final bid date set for November 18, 2026. This is a union project, and all subcontractors are required to utilize union labor. Potential subcontractors must be capable of providing a 100 percent Payment and Performance Bond from a US Treasury listed Surety Company and must provide their bond rate at the time of bidding for reimbursement. Contracting will be based on Garney Standard Purchase Order and Subcontract documents, and any exceptions to these terms must be submitted as redlines 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 will divert storm flows from the San Antonio Creek Channel into the 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 Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran Owned Small Businesses. The work will be performed in California under NAICS code 237110. Interested parties must adhere to the response deadline of 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. Key construction elements include the creation of a new Mountain Avenue Lift Station with a concrete wet well and 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 operation. Filanc is seeking quotes across a wide array of trades, including SWPPP, survey, aggregates, demolition, paving, striping, precast concrete, rebar, masonry, metals, coatings, signage, process equipment, FRP enclosures, fire suppression, piping, valves, and electrical and instrumentation. This solicitation is open to small businesses, including SDB, WOSB, HUBZone, and VOSB certifications, with a strong emphasis on DBE participation. Bids are due by October 29, 2025, at 2:00 PM. Filanc has indicated a willingness to assist qualified small business subcontractors with bonding, insurance, credit lines, and materials to facilitate project participation.

Filanc

POSTED

about 2 hours ago

DEADLINE

in 22 minutes

AI Contract Overview

Maricopa County is seeking sealed bids for the Tonto Hills Water Enhancements project, which involves relocating water lines within the Tonto Hills Community in Arizona. The project requires comprehensive services, including all necessary labor, equipment, and materials to ensure proper completion. The contract is estimated to be valued between $500,000 and $1,500, and it is open to qualified bidders who can meet the scope of work outlined in the solicitation. The deadline for submitting bids is October 21, 2025, and interested parties can find additional details and submit their responses through the designated procurement portal. The project is managed by Maricopa County’s procurement services, with primary contact being Paul Shamrock.

General Info

Agency

Arizona → Maricopa County

NAICS

237110 - Water and Sewer Line and Related Structures Construction

Place of Performance

AZ, USA

Set-Aside

NONE

Documents

Earthwork and Cross Section Sheets for Tonto Hills Waterline Improvements TT0752

specifications

High

Environmental Clearance for Tonto Hills Waterline Relocation TT0752

environmental-clearance

High

Final Geotechnical and Pavement Design Report for Tonto Hills Low Volume Roads TT0609

geotechnical-report

High

MCDOT Contract 2026-001 C-64-25-015-X-00 Tonto Hills Water Improvements Bid Instructions

special-provisions-bid-contract-documents

High

MCDOT Project TT0752 Tonto Hills Water Line Improvements Special Provisions Sept 2025

specifications

High

TT0752 Tonto Hills Water Line Improvements Construction Plans

plans

High

Maricopa County Right of Way Clearance Memo TT0752

right-of-way-clearance

Low

TT0752 Tonto Hills Water Line Utility Clearance Letter

utility-clearance-letter

Low

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedSep 24

Solicitation

Response DeadlineOct 21

Deadline has passed

Submission Closed

10/21/2025, 12:00:00 AM UTC

Find active opportunities like this

Get full access to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

AgencyArizona → Maricopa County

Contacts1 person available

OfficeN/A

Organization / AgencyArizona → Maricopa County

Office AddressN/A

Contacts

Paul Shamrock

contact@example.gov

Full Description

260011-DBB - Tonto Hills Water Enhancements. Located in Maricopa County, Arizona, USA. Maricopa County Procurement Services announces that Maricopa County is inviting SEALED BIDS for the specified work: This project involves relocating water lines within the Tonto Hills Community and requires the provision of all necessary labor, equipment, and materials to complete the work described.

Find Active Opportunities Like This

Get AI-powered intelligence on the opportunities still open

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