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, November 11 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Pipeline Appurtenances & Valve Installation

Active

State & Local

Response Deadline12/03/2026, 09:00:00 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 Pipeline Appurtenances and Valve Installation involves providing and installing critical pipeline components for prime contractors working on City of Riverside Public Utilities Department projects. The scope of work includes the installation of horizontal and vertical bends and valves in accordance with specific Pipeline Details and Valve Tables, as well as the construction of anchor, thrust, and concrete bearing blocks following 2021 Greenbook standards. The ultimate objective is the delivery of stabilized pipeline appurtenances and fully functional valves. The opportunity is categorized under NAICS code 237110 and was posted on October 30, 2026. Interested parties must submit their responses by the deadline of December 3, 2026. This project is managed through the Public Utilities Department of the City of Riverside in California.

General Info

Subcontract for installing pipeline appurtenances and valves for City of Riverside Public Utilities.

Agency

California → Public Utilities Department of City of Riverside

NAICS

237110 - Water and Sewer Line and Related Structures Construction

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of RPU-8299.

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

View the prime solicitation

PARK AVENUE WATER TRANSMISSION MAIN REPLACEMENT

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 30

subcontract

Response DeadlineDec 3

Submission deadline

Response Deadline

12/03/2026, 09:00:00 PM UTCin about 1 month

Ready to pursue this opportunity?

Get full access to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCalifornia → Public Utilities Department of City of Riverside

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Public Utilities Department of City of Riverside

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Furnishes and installs pipeline appurtenances for prime contractors on City of Riverside Public Utilities Department projects. Installs vertical and horizontal bends and valves per the Pipeline Details and Valve Table. Constructs concrete bearing, thrust, and anchor blocks according to 2021 Greenbook standards. Delivers fully functional valves and stabilized pipeline appurtenances.

Similar Contracts

Same NAICS industry code

26350 Lynchburg, VA - CSO 70 Sewer Improvements

Solicitation # 2027-027

Cleary Construction is soliciting quotations from certified Disadvantaged Business Enterprises (DBEs) for the City of Lynchburg CSO 70 Sewer Improvements project in Virginia, identified by solicitation number 2027-027. This opportunity is open to various small business set-asides, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone certified firms. Interested parties must submit their responses by December 4, 2026. The primary point of contact for this solicitation is John Connelly. The scope of work involves comprehensive sanitary sewer system improvements utilizing both open-cut and trenchless installation methods. Key deliverables include the installation of PVC and DIP piping in various diameters, the construction of standard and doghouse manholes, and the creation of launch and receiving shafts for 24-inch trenchless crossings. Additional requirements include the installation of an outfall and CSO regulator fit out, as well as site preparation involving the clearing and grubbing of 5,130 square yards of wooded areas, seeding, and fine grading. Contractors must adhere to specific operational and compliance standards, including the implementation and maintenance of a Stormwater Pollution Prevention Plan (SWPPP) and the provision of geotechnical instrumentation and monitoring. Due to the nature of the project site, railroad insurance is a mandatory requirement. The bid schedule also accounts for mobilization, maintenance of flows and bypass, and the abandonment of existing pipes and manholes.

Cleary Construction, Inc.

POSTED

about 4 hours ago

DEADLINE

in about 1 month

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, and various site improvements including stormwater facilities, a generator, and odor control equipment. The contract will be awarded to the responsible bidder submitting the lowest responsive bid, with a strong emphasis on MWBE compliance through the submission of Good Faith Efforts and Table A documentation. Bidders must provide a bid bond, and the successful contractor is required to furnish performance and payment bonds, along with insurance from companies rated A-VII or better by A.M. Best. Contract administration follows EJCDC standard general and supplementary conditions, with payments processed monthly via applications for payment submitted to the engineer. Performance begins upon the issuance of a Notice to Proceed, and the contractor is responsible for all site safeguards and adherence to technical standards including the National Electric Code and AWS D1.2.

Don Moorhead Construction, Inc.

POSTED

about 4 hours ago

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. This solicitation is open to various small business certifications, including 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 4, 2026.

Spiniello Companies

POSTED

about 4 hours ago

DEADLINE

Wellhead Treatment Improvement PS102A

Solicitation # wellhead-treatment-improvement-ps102a

The City of Fresno is seeking proposals for the Wellhead Treatment Improvement PS102A project located in Fresno, California. This solicitation, managed by W.M. Lyles Co., falls under NAICS code 237110 for heavy and civil engineering construction. Interested parties must submit their responses by the deadline of November 17, 2026. This opportunity is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, and Women-Owned Small Businesses, as well as SAM.gov designated Small Disadvantaged Businesses. Primary inquiries and coordination for this contract should be directed to Scott Fults.

POSTED

about 4 hours ago

DEADLINE

Jefferson St. Pump Station Replacement

Solicitation # ITB-2026141

The City of Winchester, Virginia, is soliciting bids for the Jefferson Street Pump Station Replacement project under solicitation ITB-2026141. The scope of work includes the construction of a new pump station featuring a precast concrete building, controls, and a standby generator, as well as site electrical work, yard piping, security fencing, grading, paving, and the demolition of existing facilities. The project must be completed within 610 calendar days from the Notice to Proceed, with liquidated damages set at 1,000 dollars per day for delays. The contract will be awarded to the lowest responsive and responsible bidder based on qualifications, pricing, and compliance with prescribed requirements. Bids must be submitted electronically via the City's e-Procurement Portal by 2:00 pm on November 12, 2026. The project mandates strict adherence to the Davis-Bacon Act, American Iron and Steel requirements, and ADA accessibility standards. Successful bidders must provide performance and payment bonds equal to 100 percent of the contract amount and maintain compliance with MBE/WBE and DBE requirements. WG Construction is specifically seeking MBE/WBE subcontractors for paving, material supply, site development, fencing, MEP, roofing, and carpentry. Interested parties should contact Trish Mousavizadegan for access to plans and specifications.

WG Construction Co., Inc.

POSTED

about 4 hours ago

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, located in California for the City of San Diego. This CASRF and EPA funded project seeks quotes from subcontractors and suppliers for various scopes of work, including electrical, paving, pipe supply, and aggregate supply. The solicitation is set aside for SBA certified Women-Owned Small Businesses and encourages Disadvantaged Business Enterprise participation. Bids must be submitted via email or fax, with a final response deadline of December 3, 2026. All participating subcontractors must possess 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 all bids must remain valid for 120 days from the due date. Additionally, the contractor reserves the right to require payment and performance bonds equal to 100 percent of the contract value, with actual bond premium costs reimbursable up to 3 percent of the contract value. All bonds must be issued by a surety authorized to operate within the State of California.

Flatiron Dragados Constructors, Inc.

POSTED

about 4 hours ago

DEADLINE

in about 1 month

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 as 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 various small business categories, including SBA certified Women-Owned Small Businesses, HUBZone Small Businesses, Small Disadvantaged Businesses, and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 10, 2026. For further inquiries or submission details, the primary point of contact is the Estimating Department at Anderson Pacific Engineering Construction, Inc. Additional information regarding the solicitation can be accessed through the provided agency links.

Anderson Pacific Engineering Construction, Inc.

POSTED

about 4 hours ago

DEADLINE

Machado WWTF Upgrade and Expansion

Solicitation # machado-wwtf-upgrade-expansion

Cushman Contracting Corporation

POSTED

about 4 hours ago

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. This solicitation is specifically set aside for small, disadvantaged, minority, women-owned, service-disabled veteran-owned, and veteran-owned businesses. The comprehensive scope of work includes site work, earthwork, utilities, and the construction of structures involving concrete, masonry, metals, and various finishes. Additionally, the project requires the installation of plumbing, HVAC, and electrical systems, as well as specialized water and wastewater equipment, material processing and handling systems, and process gas and liquid purification and storage equipment. Bids will be evaluated based on the lowest responsive bid received. To be considered, bidders must submit their certification of DBE, WBE, MBE, SDVOB, or VOB status along with their proposal. The bid opening is scheduled for November 5, 2026, at 2:00 PM. Interested parties must request an email invitation to access bid documents through the SmartBidNet system by contacting JR Peterson at [email hidden].

River City Construction, LLC

POSTED

about 4 hours ago

DEADLINE

NTUA - Tuba City WWTP Improvements (NTUA-2026), Tuba City, AZ

Solicitation # ntua-tuba-city-wwtp-improvements-ntua-2026-tuba-city-az

GSE Construction Co., Inc.

POSTED

about 4 hours ago

DEADLINE

BOZEMAN WATER RECLAMATION FACILITY PHASE 1 IMPROVEMENTS

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

Prospect Construction, Inc. is seeking pricing for the Bozeman Water Reclamation Facility Phase 1 Improvements project located in Montana. The scope of work is broad, encompassing 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 and is open to contracting with groups of these firms for larger scopes of work. All pricing responses must be submitted by the deadline of November 19, 2026.

PROSPECT CONTSTRUCTION, INC.

POSTED

about 4 hours ago

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. 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 must submit their responses by the deadline of November 18, 2026. Inquiries can be directed to the Estimating Department at Anderson Pacific Engineering Construction, Inc.

Anderson Pacific Engineering Construction, Inc.

POSTED

about 4 hours ago

DEADLINE

More opportunities from California → Public Utilities Department of City of Riverside

Same awarding agency

Ductile Iron Pipe SupplyThis subcontract agreement involves the manufacture and delivery of 8-inch ductile iron pipe for prime contractors working on projects for the City of Riverside Public Utilities Department in California. The selected provider is responsible for ensuring that all materials are produced and delivered to the project sites in strict accordance with the established project specifications. The opportunity is categorized under NAICS code 331210 and was posted on October 30, 2026. Interested parties must submit their responses by the deadline of December 3, 2026.

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

POSTED

DEADLINE

in about 1 month

Steel Pipe SupplyThis subcontract agreement involves the manufacture and delivery of mortar lined and coated steel pipe for the Public Utilities Department of the City of Riverside. The scope of work requires the supplier to provide 54-inch and 36-inch steel piping to prime contractors, ensuring all materials meet potable water transmission specifications and are delivered directly to the designated project sites. The procurement is categorized under NAICS code 331210. Interested parties must submit their responses by the deadline of December 3, 2026. This contract ensures the availability of critical infrastructure materials necessary for the city's water utility projects.

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

POSTED

DEADLINE

in about 1 month

Traffic Signal & Electrical RepairThis subcontract for Traffic Signal and Electrical Repair involves providing specialized repair and modification services for traffic signals on projects managed by the City of Riverside Public Utilities Department. The scope of work includes replacing damaged signals and traffic loops, cutting asphalt slots for inductive loop detectors, and installing two-channel rack mount detector units. All work must be performed in strict adherence to Caltrans Section 86 and TEES design criteria to ensure the delivery of fully operational systems. The opportunity is categorized under NAICS code 238210 and is associated with the state of California. Interested parties should note that the response deadline is December 3, 2026. The primary objective of the contract is to support prime contractors in maintaining and upgrading critical traffic infrastructure within the jurisdiction of the Public Utilities Department.

Electrical Contractors and Other Wiring Installation Contractors

POSTED

DEADLINE

in about 1 month

Paving and Surface RestorationThis subcontract for Paving and Surface Restoration involves the removal and replacement of asphalt and concrete pavement for prime contractors working on projects for the City of Riverside Public Utilities Department. The scope of work includes removing existing pavement, installing temporary asphalt concrete, completing final pavement installation, and executing traffic striping in accordance with Public Works Department Standard Drawing 53 to ensure roadways are restored to their pre-existing conditions. The opportunity is categorized under NAICS code 237310 and was posted on October 30, 2026. Interested parties must submit their responses by the deadline of December 3, 2026. Further details and submission guidelines can be accessed through the provided PlanetBids portal link.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

in about 1 month

Small Diameter Water Pipeline InstallationThis subcontract involves the installation of 1,020 linear feet of 8-inch ductile iron pipe for the City of Riverside Public Utilities Department. The scope of work includes trenching, pipe laying, joint installation, bedding, and backfilling, all of which must be completed in accordance with 2021 Greenbook specifications to deliver a finished potable water pipeline. The project falls under NAICS code 237110 and is managed through the City of Riverside. Interested parties must note that the response deadline for this opportunity is December 3, 2026.

Water and Sewer Line and Related Structures Construction

POSTED

DEADLINE

in about 1 month

Large Diameter Water Pipeline InstallationThis subcontract for the City of Riverside Public Utilities Department involves the installation of large diameter potable water transmission mains. The scope of work includes the installation of 380 linear feet of 54-inch and 80 linear feet of 36-inch mortar lined and coated steel pipe. The contractor is responsible for all associated civil works, including trenching, excavation, shoring, bedding, and backfilling, while ensuring all activities adhere to 2021 Greenbook standards. Critical operational requirements include performing system connections during continuous 48-hour weekend windows to minimize disruption. The project concludes with mandatory pressure testing and disinfection to ensure the integrity of the water mains. Interested parties must respond by December 3, 2026, for this project categorized under NAICS code 237110.

Water and Sewer Line and Related Structures Construction

POSTED

DEADLINE

in about 1 month

PARK AVENUE WATER TRANSMISSION MAIN REPLACEMENT

Solicitation # RPU-8299

The Park Avenue Water Transmission Main Replacement project, solicitation RPU-8299, is a public works contract issued by the City of Riverside Public Utilities Department. The scope involves the construction of a potable waterline and appurtenances within the right-of-way of Park Avenue, Howard Avenue, and 12th, 13th, and 14th Streets. Specifically, the work includes installing approximately 380 linear feet of 54-inch and 80 linear feet of 36-inch mortar lined and coated steel pipe, along with 1,020 linear feet of 8-inch ductile iron pipe. Work hours are restricted to 7:30 a.m. to 4:00 p.m. on weekdays. The project adheres to the 2021 Greenbook standard specifications for public works construction and requires the successful bidder to provide all labor, materials, and equipment necessary for completion. To be eligible, bidders must hold a valid California A General Contractor or C-34 Well Drilling Contractor license and demonstrate experience completing at least three potable water main projects of 24 inches or larger in diameter within the last five years. The contract will be awarded to the lowest responsive and responsible bidder. Required submission documents include a bid proposal, non-collusion declaration, Iran Contracting Act compliance affidavit, and a 10 percent bid bond. Upon award, the contractor must provide performance and payment bonds totaling 100 percent of the contract price. Payment is processed via electronic funds transfer following the review of progress invoices, certified payroll records, and up-to-date as-built drawings by the project engineer. Final acceptance of the pipeline is contingent upon successful bacteriological testing and written notice from the City.

Water and Sewer Line and Related Structures Construction

POSTED

DEADLINE

in about 1 month

Pumping Test ServicesThis subcontract for Pumping Test Services involves performing aquifer and well performance tests for prime contractors working on projects for the City of Riverside Public Utilities Department. The scope of work includes executing step-drawdown, constant rate, and recovery pumping tests utilizing water meters, data loggers, and temporary pump assemblies to accurately determine well yield and efficiency. The selected provider is responsible for delivering comprehensive pumping test data and detailed analysis reports. This opportunity falls under NAICS code 541370, with a response deadline set for November 20, 2026.

Surveying and Mapping (except Geophysical) Services

POSTED

DEADLINE

Water Quality & Environmental TestingThis subcontract for Water Quality and Environmental Testing supports prime contractors working on projects for the City of Riverside Public Utilities Department. The scope of work involves the collection and analysis of water samples, specifically focusing on Title 22 potable water testing, including PFOA/PFOS, as well as NPDES discharge water sampling in accordance with Order WQ 2014-0194-DWQ and Storm Water Pollutant Prevention Plans. The selected provider must utilize certified sampling equipment and laboratory analysis to ensure compliance and deliver certified laboratory test reports. This opportunity falls under NAICS code 541380, with a response deadline set for November 20, 2026.

Testing Laboratories and Services

POSTED

DEADLINE

Motor Inspection & Repair ServicesThis subcontract for Motor Inspection and Repair Services supports prime contractors working on projects for the City of Riverside Public Utilities Department in California. The scope of work involves the technical inspection and refurbishment of well motors to restore them to full operational status. This process includes utilizing specialized winding tools and electrical testing equipment to evaluate and repair motor windings, bearings, and other critical electrical components in strict accordance with manufacturer specifications. The final deliverable for this engagement is a certified inspected and repaired motor. Interested parties should note that the solicitation was posted on October 23, 2026, with a response deadline of November 20, 2026. The services fall under NAICS code 811310, focusing on commercial and industrial machinery repair.

Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

POSTED

DEADLINE

Pump & Motor SupplyThis subcontract agreement involves the supply of mechanical components for permanent pumping systems supporting prime contractors on projects for the City of Riverside Public Utilities Department. The scope of work includes the furnishing and delivery of vertical turbine pump assemblies, column pipe assemblies equipped with line-shaft tubes and bearings, and custom fabricated discharge heads. To ensure operational quality and compliance, all provided equipment must meet specific energy efficiency standards and include necessary material certifications. The contract covers the full delivery of pump, motor, column pipe, and discharge head assemblies under NAICS code 333911, with a response deadline set for November 20, 2026.

Pump and Pumping Equipment Manufacturing

POSTED

DEADLINE

Well Surveying & DiagnosticsThis subcontract opportunity, titled Well Surveying and Diagnostics, involves providing specialized down-hole surveying services for prime contractors working on projects for the City of Riverside Public Utilities Department in California. The scope of work includes conducting spinner surveys to locate water-entering zones, gyroscopic surveys to assess verticality, and caliper surveys to evaluate internal diameter and casing corrosion. The selected contractor will utilize specialized equipment such as gyroscopic tools, caliper probes, and flow-meter equipment to gather critical data, which must be delivered through detailed survey reports and data logs. This procurement falls under NAICS code 541370, with a response deadline set for November 20, 2026.

Surveying and Mapping (except Geophysical) Services

POSTED

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