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This Solicitation opportunity from California was posted on January 17, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

RFB - LAKESIDE SMALL DIAMETER SEWER IMPROVEMENTS

Closed
BPM012912State & Local

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
Maintenance of Flows and BypassThis subcontract opportunity, titled Maintenance of Flows and Bypass, is issued by Cleary Construction, Inc. for municipal sewer improvement projects. The selected contractor will be responsible for the diversion of existing sewer flows to support prime contractors, which includes the installation and operation of bypass pumping systems utilizing temporary piping and generators. The primary objective is to ensure a continuous flow of sewage away from active work zones to maintain uninterrupted sewer service during construction while strictly adhering to all health and safety standards for wastewater handling. The solicitation is categorized under NAICS code 237110 and is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by the deadline of December 4, 2026.
Cleary Construction, Inc. Cleary Construction, Inc

POSTED

about 3 hours ago

DEADLINE

in about 1 month
NAICS: 237110
New
Sanitary Sewer Pipe InstallationThis subcontract opportunity with Cleary Construction, Inc. involves the open-cut installation of sanitary sewer piping for municipal improvement projects. The scope of work includes the excavation and installation of PVC pipes ranging from 6 to 30 inches in diameter, as well as Ductile Iron Pipe in 18 and 24 inch diameters. The selected contractor is responsible for utilizing appropriate trenching and excavation equipment to deliver fully installed and tested sanitary sewer main lines that adhere to standard installation specifications. The project is designated as a small business set-aside, welcoming applications from SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by December 4, 2026. This effort falls under NAICS code 237110 and is focused on critical infrastructure improvements.
Cleary Construction, Inc. Cleary Construction, Inc

POSTED

about 3 hours ago

DEADLINE

in about 1 month
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 for the Inland Empire Utilities Agency Recharge Master Plan Update. Norstar Plumbing and Engineering, Inc. is seeking certified DBE, MBE, SBE, and WBE subcontractors and suppliers to support various project needs. Required specialty trades and services 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. Additional requirements include electrical work, welding, traffic control, SWPPP, construction surveying, and preconstruction video services. The bid deadline for this solicitation is October 29, 2026, at 2:00 PM.
Norstar Plumbing and Engineering, Inc

POSTED

about 3 hours ago

DEADLINE

in about 15 hours
NAICS: 237110
New
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, North Carolina, with a project estimate of $16,690,000. 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 a fully operational pumping station equipped with mechanical and electrical systems, a generator, odor control equipment, and stormwater facilities. The contract will be awarded to the responsible bidder submitting the lowest responsive bid, with a substantial completion timeline of 560 calendar days. Bidders must provide a bid bond using form EJCDC C-430 and submit required MWBE documentation, including a Good Faith Efforts Form and Table A. The project is administered by Willis Engineers, who serve as the Owner's Representative. Payment is processed via Applications for Payment, with payments becoming due 30 days after presentation to the owner. Technical standards for the work include compliance with AWS D1.2 for welding, NEMA standards for motors, and ASTM C 1093 for masonry testing.
Don Moorhead Construction, Inc.

POSTED

about 3 hours ago

DEADLINE

in 13 days
NAICS: 237110
New
WC 1456 Lead Pipe Inspection
Solicitation # wc-1456-lead-pipe-inspection
Spiniello Companies is seeking quotes from Minority and Women-Owned Business Enterprises (MWBEs) 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 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 response 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.
Spiniello Companies

POSTED

about 3 hours ago

DEADLINE

in 7 days
NAICS: 237110
New
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 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 set aside for small businesses. Interested parties must adhere to a tight timeline, with the solicitation posted on October 28, 2026, and a response deadline of October 29, 2026. Primary coordination for the project is handled by Sep Sharifi at Big Ben Engineering.
Big Ben Engineering

POSTED

about 3 hours ago

DEADLINE

in about 15 hours
NAICS: 237110
New
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. has issued an Invitation to Bid 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 seeks quotes from subcontractors and suppliers for various scopes of work, including pipe supply, electrical, paving, and aggregate supply. The solicitation is set aside for SBA certified Women-Owned Small Businesses and Disadvantaged Business Enterprises. Bids must be submitted via email or fax by October 28, 2026, at 2:00 PM and must remain valid for 120 days. Qualified bidders 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 requires compliance with specific insurance requirements. Flatiron Dragados reserves the right to require payment and performance bonds equal to 100 percent of the contract value, with actual bond premium costs reimbursed up to a maximum of 3 percent. All bonds must be issued by a surety authorized to operate within the State of California.
Flatiron Dragados Constructors, Inc.

POSTED

about 3 hours ago

DEADLINE

in about 1 month
NAICS: 237110
New
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. The solicitation was posted on October 28, 2026, and requires all responses to be submitted by the deadline of November 10, 2026. Interested parties should coordinate with the Estimating Department at Anderson Pacific Engineering Construction, Inc. for further inquiries. Additional project details and submission guidelines are available through the provided agency links.
Anderson Pacific Engineering Construction, Inc.

POSTED

about 3 hours ago

DEADLINE

in 13 days
NAICS: 237110
New
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 comprehensive scope of work includes site work, earthwork, utilities, concrete, masonry, and the installation of various systems such as plumbing, HVAC, and electrical. Additionally, the project requires the installation of specialized process equipment, including material processing and handling, gas and liquid purification and storage, and water and wastewater equipment. This solicitation is specifically targeted toward Small Business Enterprises (SBE), Disadvantaged Business Enterprises (DBE), Minority Business Enterprises (MBE), Women's Business Enterprises (WBE), Service Disabled Veteran Owned Businesses (SDVOB), and Veteran Owned Businesses (VOB). To be considered, bidders must submit their status 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. Interested parties must request access to bid documents via email to receive an invitation to the SmartBidNet system.
River City Construction, LLC

POSTED

about 3 hours ago

DEADLINE

in 8 days
NAICS: 237110
New
BOZEMAN WATER RECLAMATION FACILITY PHASE 1 IMPROVEMENTS
Solicitation # bozeman-water-reclamation-facility-phase-1-improvements
PROSPECT CONTSTRUCTION, INC.

POSTED

about 3 hours ago

DEADLINE

in 22 days
NAICS: 237110
New
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

about 3 hours ago

DEADLINE

in 21 days
NAICS: 237110
New
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. This solicitation is open to small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. 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, upgrades to motor control center components, and the installation of new instrumentation, electrical systems, and slide gates. Key deliverables for the project include lead abatement, metals fabrication, painting and coatings, concrete resurfacing, and the installation of FRP reinforcing systems and access hatches. 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 premiums reimbursed by Garney Pacific. Interested parties must submit their quotes, including their bond rate and any redlines to standard subcontract forms, by November 17, 2026, at 2:00 PM PT.
Garney Pacific, Inc.

POSTED

about 3 hours ago

DEADLINE

in 21 days

General Info

Agency

California → San Diego County

NAICS

237110 - Water and Sewer Line and Related Structures Construction

Place of Performance

San Diego, CA, USA

Set-Aside

NONE

Documents

9

2018 City of San Diego Whitebook

DOCX, High priority: read this firstspecifications
High

RFB 12912 Addendum No. 1 - Lakeside Small Diameter Sewer Improvements

PDF, High priority: read this firstamendment
High

RFB 12912 - CCTV Listing for Lakeside Small Diameter Sewer Improvement Project

XLSX, High priority: read this firstspecifications
High

RFB 12912: Lakeside Small Diameter Sewer Improvements

PDF, High priority: read this firstrfb
High

RFB 12912 Project Plans - Sewer Lining Specifications

PDF, High priority: read this firstspecifications
High

BPM012912 - Lakeside Small Diameter Sewer Improvements Planholders List

PDF, Low priorityplanholders-list
Low

BPM012912 Planholders List - Lakeside Small Diameter Sewer Improvements

PDF, Low priorityplanholders-list
Low

rfb_12912_info_only_asbuilts.pdf

PDF, Low priorityother
Low

rfb_12912_info_only_cctv_inspections_reports.pdf

PDF, Low priorityother
Low

AI Contract Breakdown

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Timeline

PhaseClosed
Posted

Solicitation

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

Show more
AgencyCalifornia → San Diego County
Contacts1 person available
OfficeN/A
Organization / AgencyCalifornia → San Diego County
Office AddressN/A
Contacts
Eric AyresProcurement Specialist
contact@example.gov
+1 (555) 000-0000

More opportunities from California → San Diego County

Same awarding agency

NAICS: 424210
New
SLED
Hygiene Consumables SupplierThe Hygiene Consumables Supplier subcontract is issued by San Diego County to provide essential hygiene and laundry materials for prime contractors working on county hygiene service projects. The scope of work involves the recurring delivery of personal hygiene items, including soap, towels, and washcloths, as well as the regular shipment of comprehensive hygiene kits and laundry supplies. This opportunity is categorized under NAICS code 424210 and is to be performed within the city of San Diego. The solicitation was posted on October 27, 2026, with a response deadline set for November 26, 2026.
Drugs and Druggists' Sundries Merchant Wholesalers

POSTED

about 17 hours ago

DEADLINE

in 29 days
View Details
NAICS: 811412
New
SLED
HVAC & Appliance MaintenanceThis subcontract for HVAC and Appliance Maintenance involves providing preventative maintenance and repair services for climate control and laundry systems on San Diego County hygiene service projects. The scope of work includes servicing air conditioning units with heat pumps, repairing LG 24 inch all-in-one washer and dryer combinations, and maintaining electronic shower timers to ensure all heating, cooling, and laundry equipment remains fully operational. Qualified providers must hold a valid HVAC Certification and an Appliance Repair License to perform these services. The project is located in San Diego, California, with a response deadline set for November 26, 2026.
Appliance Repair and Maintenance

POSTED

about 17 hours ago

DEADLINE

in 29 days
View Details
NAICS: 238220
New
SLED
Plumbing & Greywater System SupportThe Plumbing and Greywater System Support subcontract involves providing specialized connection and maintenance services for water and waste systems on County of San Diego hygiene service projects. The selected provider will be responsible for establishing greywater drainage, maintaining 300-gallon freshwater tanks and pumps, and ensuring that laundry machines and ADA shower stalls operate without leaks to deliver a fully functional system. This opportunity is open to Licensed Plumbing Contractors under NAICS code 238220, with performance taking place in San Diego. The solicitation was posted on October 27, 2026, and requires a response by November 26, 2026.
Plumbing, Heating, and Air-Conditioning Contractors

POSTED

about 17 hours ago

DEADLINE

in 29 days
View Details
NAICS: 561720
New
SLED
Mobile Hygiene Facility Maintenance & SanitizationThe Mobile Hygiene Facility Maintenance and Sanitization subcontract involves providing recurring cleaning and sanitization services for shower stalls and laundry areas on County of San Diego hygiene service projects. The selected provider will be responsible for sanitizing every shower stall between uses, maintaining laundry room facilities, and managing waste disposal from 900-gallon poly waste tanks using industrial cleaning agents. All work must be performed in strict compliance with local health department sanitation standards to ensure the delivery of a fully operational and sanitized hygiene facility. This opportunity is categorized under NAICS code 561720 and is based in San Diego, California. Interested parties must submit their responses by the deadline of November 26, 2026. The contract is structured as a subcontract for prime contractors working with the San Diego County agency.
Janitorial Services

POSTED

about 17 hours ago

DEADLINE

in 29 days
View Details
NAICS: 484220
New
SLED
Specialized Heavy Hauling & TransportThis subcontract for Specialized Heavy Hauling and Transport involves the pickup and delivery of a 40-foot 5th wheel camper used for hygiene service projects within San Diego County. The selected provider is responsible for hitching and towing a 40 by 6.6 foot trailer, which includes critical pre-travel preparations such as emptying tanks and disconnecting all water, propane, and electrical lines according to specific travel guidelines. To qualify, the contractor must provide a heavy-duty truck equipped with a 5th wheel hitch and maintain a Commercial Driver's License if weight thresholds are exceeded. This opportunity is categorized under NAICS code 484220 and is managed through the San Diego County procurement system, with a response deadline set for November 26, 2026.
Specialized Freight (except Used Goods) Trucking, Local

POSTED

about 17 hours ago

DEADLINE

in 29 days
View Details
New
SLED
RFI - HOMELESS HYGIENE SERVICES
Solicitation # 13383
The County of San Diego, through its Department of Purchasing and Contracting and the Office of Homeless Solutions, has issued Request for Information RFI 13383 to identify organizations capable of operating and maintaining a shower and laundry trailer to provide hygiene services for individuals experiencing homelessness. This action is strictly for information gathering and is not a procurement action, solicitation, or promise of a future contract. The County is seeking organizations with existing resources and funding to manage the trailer, which is a 40-foot long, 6-foot 6-inch wide 5th wheel camper featuring one ADA-compliant shower stall and requiring access to a greywater drainage system. Interested parties must submit a completed questionnaire via the BuyNet system by November 25, 2026, at 5:00 PM San Diego Time. Responses should detail operational plans, including potential locations accessible to the homeless population, staffing, cleaning and sanitization protocols, and a sustainable funding plan to cover insurance, DMV registration, and ongoing maintenance. The successful organization will be responsible for picking up the trailer from the County Operations Center. Any proprietary information submitted must be designated as confidential and accompanied by a signed Non-Disclosure Indemnification Agreement, as all responses are otherwise subject to the California Public Records Act.

POSTED

about 17 hours ago

DEADLINE

in 29 days
View Details
New
SLED
Issuance of Right of Entry Permit Number SCGR 2026 09-15

POSTED

1 day ago

DEADLINE

N/A
View Details
New
SLED
Adopt a Memorandum of Agreement with the City of San Diego and Advertise and Award a Construction Contract for Saturn Boulevard Pipe Extension Project and

POSTED

1 day ago

DEADLINE

N/A
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NAICS: 423460
New
SLED
Medical Grade Containment SuppliesThis subcontract for Medical Grade Containment Supplies involves providing leak-proof, rigid transport containers for prime contractors working on County of San Diego Public Health Services projects. The scope of work focuses on delivering biohazard-compliant specimen containers specifically engineered to prevent damage, exposure, or contamination of pharmaceuticals, wastewater samples, and biological specimens while adhering to strict safety standards. The opportunity is managed by San Diego County in California, with the place of performance located in San Diego. Interested parties should note that the response deadline is November 24, 2026, and the procurement falls under NAICS code 423460.
Ophthalmic Goods Merchant Wholesalers

POSTED

1 day ago

DEADLINE

in 27 days
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NAICS: 333411
New
SLED
Cold-Chain Logistics & Temperature MonitoringThis subcontract for Cold-Chain Logistics and Temperature Monitoring supports prime contractors on projects for the County of San Diego Public Health Services. The primary objective is the supply and management of temperature-controlled environments to ensure the thermal integrity of vaccines and biological specimens. The provider must maintain strict cold-chain temperatures between 2°C and 8°C using refrigerated or frozen transport containers and Digital Data Loggers in accordance with state and manufacturer specifications. The scope of work requires the delivery of verified temperature logs to prove consistent environmental control throughout the logistics process. Performance will take place in San Diego, California, under NAICS code 333411. Interested parties should note the response deadline of November 24, 2026.
Air Purification Equipment Manufacturing

POSTED

1 day ago

DEADLINE

in 27 days
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NAICS: 492110
New
SLED
Specialized Medical Courier ServicesThis subcontract for Specialized Medical Courier Services involves the pickup and delivery of biological specimens, pharmaceuticals, vaccines, and wastewater samples for prime contractors supporting San Diego County Public Health Services projects. The selected provider must operate 24/7/365, utilizing electronic dispatch systems and vehicles specifically equipped to secure containers for transport to various hospitals, clinics, and laboratories within San Diego. To ensure safety and regulatory compliance, the contractor must maintain HIPAA compliance for the handling of protected health information and personally identifiable information. Additionally, all personnel must be background-checked and wear uniforms while on duty. The contract requires the provider to carry 2 million dollars in General Liability insurance. Responses for this opportunity are due by November 24, 2026.
Couriers and Express Delivery Services

POSTED

1 day ago

DEADLINE

in 27 days
View Details
New
SLED
RFQ - COURIER SERVICES
Solicitation # 13422
The County of San Diego is soliciting quotes under RFQ 13422 for as-needed courier services to support Public Health Services. The selected contractor will be responsible for the 24/7 transport of laboratory biological specimens, pharmaceuticals, vaccines, wastewater samples, and other public health items throughout the county. Key operational requirements include maintaining a cold-chain temperature between 2°C and 8°C for biological specimens, utilizing leak-proof rigid containers, and employing digital data loggers for vaccine monitoring. The contract is a firm-fixed-price agreement with an initial term from January 1, 2027, to June 30, 2027, and four optional one-year extensions through June 30, 2031. Performance is measured by strict delivery windows, with STAT transports required within three hours and routine transports within five hours of the scheduled pickup. Eligible offerors must possess at least three years of experience in transporting biological specimens and pharmaceuticals and must comply with OSHA, ADA, and PHI data privacy regulations. Award decisions will be based on best value, considering technical merit, experience, capacity, price, and cultural competency. Submissions must be received by November 24, 2026, and must include specific certifications, such as the PC600 and PC601 forms, with a total response limit of ten pages for submittal items.

POSTED

1 day ago

DEADLINE

in 27 days
View Details

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