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, October 14 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

Civil Earthwork & Site Utilities

Active

State & Local

Response Deadline11/18/2026, 10:00:00 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 Civil Earthwork and Site Utilities is issued by the East Bay Municipal Utility District in California. The project focuses on wastewater treatment plant infrastructure located in Oakland, requiring a contractor to perform essential excavation, shoring, and site restoration services for prime contractors. The scope of work includes clearing and grubbing, dewatering, trenching, and backfilling using imported drain rock and Controlled Low Strength Material. The selected contractor is responsible for delivering completed excavated trenches and fully restored surfaces. Responses for this opportunity are due by November 18, 2026.

General Info

Agency

California → East Bay Municipal Utility District

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

Oakland, CA, 94607, USA

Set-Aside

NONE

Documents

This scope was carved out of SD-462.

The full solicitation package (6 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Secondary Reactors Rehabilitation, Phase 2

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

PostedSep 28

subcontract

Response DeadlineNov 18

Submission deadline

Response Deadline

11/18/2026, 10:00:00 PM UTCin about 1 month

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCalifornia → East Bay Municipal Utility District

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → East Bay Municipal Utility District

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs excavation, shoring, and site restoration for prime contractors on wastewater treatment plant projects. Executes clearing and grubbing, dewatering, trenching, and backfilling with imported drain rock and Controlled Low Strength Material (CLSM). Delivers excavated trenches and restored surfaces.

Similar Contracts

Same NAICS industry code

Livorna Park Improvements Project

Solicitation # livorna-park-improvements-project

The Livorna Park Improvements Project is a comprehensive construction and renovation solicitation issued by Interstate Grading & Paving, Inc. for work located in California. The scope of work encompasses a wide array of site enhancements, including the renovation of concrete retaining walls, the installation of a playground, basketball and bocce courts, pedestrian walkways, and paving. Additional requirements include the construction of bathrooms, shade structures, a mist play area, and the installation of signage, benches, fencing, drinking fountains, and bike racks. The project also involves critical infrastructure work such as landscaping, irrigation, lighting, sewer, storm drain, plumbing, and electrical systems. This opportunity is designated as a set-aside for Small Businesses and Certified Disadvantaged Business Enterprises. The agency is specifically seeking participation from MBE, WBE, and LBE firms. Interested parties must submit their responses by the deadline of October 14, 2026. Primary coordination for this project is managed by Tina Marie, and the solicitation falls under NAICS code 237990.

Interstate Grading & Paving, Inc.

POSTED

about 9 hours ago

DEADLINE

Solicitation # city-lomita

The City of Lomita has issued solicitation W-375 for a project located in Lomita, Los Angeles, California. This opportunity is managed through Dominguez General Engineering, Inc., with Christian Rosales serving as the primary point of contact. The project falls under NAICS code 237990, focusing on specialized construction activities. The solicitation is open for responses starting October 5, 2026, with a final submission deadline of October 20, 2026. This contract is specifically set aside for small businesses, including SAM.gov designated Small Disadvantaged Businesses, SBA certified Women-Owned Small Businesses, and certified Disadvantaged or Minority Business Enterprises.

Dominguez General Engineering, Inc.

POSTED

about 9 hours ago

DEADLINE

ADVANCE NOTICE: Rail Modernization Program

Solicitation # WMATA-0000010871

The Washington Metropolitan Area Transit Authority has issued an advance notice for the Rail Modernization Program under solicitation number WMATA-0000010871. This solicitation is categorized under NAICS code 237990, which pertains to other heavy and civil engineering construction, indicating a focus on large-scale infrastructure improvements for the rail system. The notice was posted on October 5, 2026, and establishes a response deadline of September 30, 2027. Interested parties can find further details and manage their bids through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

about 9 hours ago

DEADLINE

Lytton First Nation – Berm Construction

Solicitation # 24-3028C

Solicitation 24-3028C is for the construction of the Nohomeen Recovery Berm located at the Stein Subdivision in Stryen, Lytton, British Columbia, for the Lytton First Nation. The project involves significant earthworks and the installation of a retaining wall using lock block facing units with a minimum 28-day concrete strength of 20 MPa and a specific batter of 5 degrees. Key technical requirements include the use of Type I Engineered Fill and retained backfill, both compacted to 100 percent of the maximum density per ASTM D698 standards. The scope also includes the installation of 150mm perforated PVC toe and heel drains, vertical cleanouts, rodent guards, and a clear crush chimney drain, with NILEX 4545 non-woven geotextile required at soil interfaces. The project mandates strict environmental and cultural compliance, requiring adherence to Thompson-NOXLAND Regional District Bylaws and Department of Fisheries and Oceans Land Development Guidelines. Contractors must install silt fencing prior to excavation and ensure all soil removal is conducted by a company employing a qualified cultural assist. Quality assurance is managed through the Geotechnical Engineer of Record, who must approve the subgrade and wall bearing surface before wall construction begins. Additionally, the contractor is responsible for verifying wall batter every block course and limiting the use of heavy equipment to a minimum distance of 0.75 meters from the wall face. Responses to this solicitation are due by October 22, 2026.

Lytton First Nation

POSTED

DEADLINE

Construction Management (ETC Infrastructure)The Construction Management (ETC Infrastructure) subcontract focuses on the physical installation and construction of tolling and V2X hardware across Maryland Transportation Authority infrastructure projects. The selected provider will be responsible for coordinating field crews, managing construction schedules, and ensuring all hardware is installed according to strict technical specifications. Key deliverables include the submission of regular construction progress reports and the procurement of final installation sign-offs. This opportunity is categorized under NAICS code 237990 and is open for responses until December 7, 2026. Interested parties can find further details through the Maryland eMMA portal. The contract serves as a critical support function for prime contractors to ensure the successful deployment of electronic toll collection and vehicle-to-everything communication systems.

Maryland Transportation Authority

POSTED

DEADLINE

Site Work & Utility ExcavationThis subcontract opportunity for Site Work and Utility Excavation involves performing excavation and backfilling services for utility lines on Chicago Public Schools facility projects. The selected contractor will work under prime contractors to excavate, backfill, and compact utilities in strict accordance with Sections 31 23 16 and 31 23 17, ensuring the delivery of properly prepared utility trenches and compacted backfill. The solicitation was posted on October 2, 2026, with a response deadline of October 20, 2026. Classified under NAICS code 237990, this project is managed by Chicago Public Schools in Illinois. Interested parties can find further details and submission guidelines through the official Bonfire hub portal.

Chicago Public Schools

POSTED

DEADLINE

Site Preparation and ExcavationThis subcontract for Site Preparation and Excavation involves providing essential ground preparation, water management, and soil stabilization services for prime contractors working on British Columbia Hydro and Power Authority industrial facility projects. The scope of work includes executing excavation, dewatering, backfilling, and compaction to deliver a fully prepared and compacted subgrade site. The opportunity was posted on October 2, 2026, with a response deadline of October 27, 2026. Classified under NAICS code 237990, the contract is managed through the Province of British Columbia for projects associated with BC Hydro.

British Columbia Hydro and Power Authority

POSTED

DEADLINE

Contract 26-2 Furnace Creek Tank Painting

Solicitation # Contract 26-2

The Womelsdorf-Robesonia Joint Authority is soliciting sealed bids for Contract 26-2, which involves the interior and exterior painting of the Furnace Creek Tank, a 1,500,000-gallon welded steel ground water storage tank measuring 68 feet in diameter and 56 feet in height. The scope of work includes foundation joint and crack repair, incidental weld repairs, and coordination with the contractor awarded Contract 26-1 for metals rehabilitation. All work must be completed within 150 days from the Notice to Proceed and is subject to oversight by a retained third-party paint inspector. Bids must be submitted electronically via the PennBid program by 2:00 PM on October 21, 2026, and must include a bid bond or certified check for 10 percent of the bid price along with required financial statements, experience records, and various certifications. This project is funded through a Penn VEST Drinking Water State Revolving Fund loan and must comply with all associated loan requirements. It is strictly subject to the Build America, Buy America Act and the Federal Consolidated Appropriations Act, requiring that all iron, steel, manufactured products, and construction materials be produced in the United States. Additionally, the contract mandates adherence to Davis-Bacon Wage Rates and requires specific certifications regarding non-discrimination, equal employment opportunity, and contractor eligibility. The Authority reserves the right to award the contract to the bidder deemed to have provided the most advantageous bid.

POSTED

DEADLINE

Solicitation # 48935

The Cornerstone of Centerville South Phase I Public Improvements project is a civil and electrical construction solicitation issued by the City of Centerville, Ohio, with an engineer's estimate of $4,973,490.39. The scope of work includes the installation of conduits, structures, concrete drive aprons with curbs, seeding, mulching, and a design-build electrical component. The electrical portion requires the contractor to design and build the electrical service and associated conductors, including the installation of 22 decorative light fixtures, light pole bases, and specific connector kits. All work must adhere to the Ohio Building Code, N.E.C., N.F.P.A. Standard 70, and ODOT specifications, with a project completion date set for September 30, 2027. Bids are submitted as unit price proposals via Bid Express, with a final response deadline of October 13, 2026. The selection process evaluates the lowest and best bid based on project history, available resources, financial ability, and compliance with federal, state, and local laws, including Ohio Prevailing Wage and OSHA regulations. Required financial securities include a bid bond for the full amount of the bid or a 10 percent certified check, and a 100 percent performance bond upon award. Insurance requirements specify minimum coverage of $2,000,000 for Commercial General Liability, $1,000,000 for Auto, and $1,000,000 for Workers Compensation. Contract administration is managed by Oberer Construction Managers Ltd. on behalf of the City.

City of Centerville

POSTED

DEADLINE

Smoky Lake County - Request for Proposal - GRAVEL PIT RECLAMATION

Solicitation # AB-2026-06075

Smoky Lake County is seeking proposals for the reclamation of a 16-hectare gravel pit located at NE 09-58-15 W4, with work scheduled for completion in Fall 2026. The scope of work includes equipment mobilization, stripping and burying deciduous tree regrowth under three metres, topsoil stripping, recontouring the area, and redistributing topsoil to a minimum depth of 15 centimeters. The final outcome must meet all requirements for provincial reclamation approval. Proposals must be submitted by September 15, 2026, and must include a company profile, a detailed technical approach with a timeline, a fee proposal, and a conflict of interest disclosure. Selected proponents are required to maintain both Commercial General Liability and Professional Liability insurance policies with minimum limits of two million dollars each. Evaluation will be based on experience and qualifications, pricing, and references, with the county reserving the right to select a vendor other than the lowest bidder.

Smoky Lake County

POSTED

DEADLINE

Stabilization Pond and Aerobic Wetland ConstructionThis subcontract involves the construction and rehabilitation of stabilization ponds, sediment ponds, and aerobic wetlands for prime contractors working on Pennsylvania Department of Environmental Protection Bureau of Abandoned Mine Reclamation projects. The scope of work includes the installation of limestone beds, settling pond baffles, and impervious clay soil lining, as well as the cleaning and dewatering of existing ponds and overflow systems. All work must be performed in strict accordance with Technical Specifications No. 9-16 to ensure the successful delivery of treatment infrastructure. The opportunity is categorized under NAICS code 237990 and was posted on October 2, 2026, with a response deadline of October 8, 2026. This project is focused on environmental remediation within the state of Pennsylvania, requiring specialized expertise in water treatment infrastructure and mine reclamation standards.

Pennsylvania Department of Environmental Protection

POSTED

DEADLINE

Pierpont Nuisance Sand Removal

Solicitation # P-130000901

The City of San Buenaventura is soliciting proposals for solicitation number P-130000901 to perform nuisance sand removal from City-owned portions of Pierpont Beach between San Pedro Lane and Greenock Lane. This recurring project occurs twice annually, once in May and once in November, to satisfy a legal Settlement Agreement. The scope of work involves grading, removing, and hauling excess beach sand from up to 27 beach access lanes and the frontage of up to 17 private properties. Contractors must excavate sand wedges to specified limits, ensuring they remain no deeper than 6 inches above structural footings with a slope no more than 1:1.75, and transport the material to designated deposit sites while avoiding the tidal zone. Proposals are due by October 20, 2026, at 4:00 PM PST, and must be submitted as a sealed hard copy to the Purchasing and Contracts Division in Ventura, California. The City will award the contract based on the perceived best fit and best value, evaluating proposals on a scale of 0.0 to 15.0. Key requirements include compliance with Cal-OSHA safety standards, the California Manual on Uniform Traffic Control Devices, and a Biological Resource Assessment. Additionally, state prevailing wages for Ventura County apply to all workers. While a faithful performance bond is not required, a bid security of at least 10 percent may be requested, and a 5 percent credit is available for qualified Small Local Businesses.

City of San Buenaventura

POSTED

DEADLINE

More opportunities from California → East Bay Municipal Utility District

Same awarding agency

Walnut Creek Water Treatment Plant Filters Improvements

Solicitation # 2189

Water and Sewer Line and Related Structures Construction

POSTED

DEADLINE

in about 1 month

Water Treatment Plant Effluent Meters, Large Customer Meters Improvements, And Circle Regulator Replacement

Solicitation # 2182

Water and Sewer Line and Related Structures Construction

POSTED

DEADLINE

in about 1 month

Specialized Equipment Supplier (Autosampler)This subcontract opportunity with the East Bay Municipal Utility District in Oakland, California, involves the supply and installation of an autosampler system for prime contractors working on wastewater treatment plant projects. The selected provider will be responsible for the delivery, installation, and specialized cleaning required for oxygen and ozone service to ensure the delivery of a fully operational system. The solicitation is categorized under NAICS code 334511 and was posted on September 28, 2026. Interested parties must submit their responses by the deadline of November 18, 2026.

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing

POSTED

DEADLINE

in about 1 month

Environmental Remediation (Asbestos/Lead)This subcontract opportunity with the East Bay Municipal Utility District in California involves providing specialized environmental remediation services for wastewater treatment plant projects. The selected contractor will support prime contractors by executing critical hazardous material abatement, specifically focusing on asbestos control and lead hazard mitigation to ensure all work areas are certified safe and compliant. The project is located in Oakland, California, under NAICS code 562910. Interested parties must submit their responses by the deadline of November 18, 2026.

Remediation Services

POSTED

DEADLINE

in about 1 month

Process Instrumentation & ControlsThis subcontract opportunity with the East Bay Municipal Utility District in Oakland, California, involves the supply and installation of instrumentation and process control hardware for wastewater treatment plant projects. The selected contractor will be responsible for installing process control panels, sensors, and instrumentation for process systems, culminating in full system commissioning to deliver a completely integrated process control system. The project falls under NAICS code 238210 and was posted on September 28, 2026. Interested parties must submit their responses by the deadline of November 18, 2026.

Electrical Contractors and Other Wiring Installation Contractors

POSTED

DEADLINE

in about 1 month

Electrical Systems & MCC RehabilitationThis subcontract opportunity with the East Bay Municipal Utility District in Oakland, California, focuses on the electrical installation and rehabilitation of Motor Control Centers for wastewater treatment plant projects. The scope of work includes the installation of low voltage conductors, grounding, bonding, raceways, and underground ducts, culminating in the delivery of a fully functional electrical distribution and control system. The project requires the commissioning of critical electrical systems, specifically enclosed switches and circuit breakers. Interested parties must submit their responses by November 18, 2026, under NAICS code 238210.

Electrical Contractors and Other Wiring Installation Contractors

POSTED

DEADLINE

in about 1 month

Process Piping & Mechanical InstallationThis subcontract opportunity with the East Bay Municipal Utility District in California involves the supply and installation of industrial process piping and valves for wastewater treatment plant projects. The scope of work requires the delivery of a fully completed process piping system, including the installation of HDPE and ductile iron piping, AWWA steel pipe cylinders, butterfly valves, slide gates, and eccentric plug valves equipped with actuators. The project will be performed in Oakland, California, under NAICS code 237110. Interested parties must submit their responses by the deadline of November 18, 2026.

Water and Sewer Line and Related Structures Construction

POSTED

DEADLINE

in about 1 month

Specialized Industrial Coatings & LiningsThis subcontract opportunity with the East Bay Municipal Utility District in California involves the application of high-performance protective coatings to concrete and steel surfaces for wastewater treatment plant projects. The scope of work includes comprehensive surface preparation, the application of high-build epoxy for concrete, and the rehabilitation of interior and submerged steel pipes utilizing specialized epoxy metal repair systems. The project is located in Oakland, California, under NAICS code 238320. Interested parties must submit their responses by the deadline of November 18, 2026. The primary objective is to deliver fully coated and protected industrial surfaces to support the infrastructure of the prime contractor.

Painting and Wall Covering Contractors

POSTED

DEADLINE

in about 1 month

Structural Steel & Metal FabricationThis subcontract opportunity with the East Bay Municipal Utility District in California involves the fabrication and installation of structural steel framing, mechanical metal supports, and miscellaneous metal fabrications for wastewater treatment plant projects. The scope of work includes shop and field welding, flange bolting, and the installation of anchor systems utilizing hot-dip galvanized steel, with the final delivery of all installed supports and framing. The project is categorized under NAICS code 238120 and will be performed in Oakland, California. Interested parties must submit their responses by the deadline of November 18, 2026.

Structural Steel and Precast Concrete Contractors

POSTED

DEADLINE

in about 1 month

Construction SurveyingThis subcontract opportunity with the East Bay Municipal Utility District in California involves providing professional construction surveying services for wastewater treatment plant projects. The selected contractor will be responsible for executing critical site layout, measurement, and verification of grades, while delivering necessary survey reports and layout stakes to support prime contractors. The project is based in Oakland, California, and falls under NAICS code 238910. Interested parties must submit their responses by the deadline of November 18, 2026.

Site Preparation Contractors

POSTED

DEADLINE

in about 1 month

Concrete Repair & RestorationThis subcontract for Concrete Repair and Restoration is issued by the East Bay Municipal Utility District in Oakland, California. The project focuses on concrete rehabilitation for wastewater treatment plant projects, specifically targeting the restoration of Reactors 5 and 6. The scope of work includes resurfacing, repairing spalls and loose concrete, replacing damaged rebar, and addressing cracks wider than 1/8 inch using cast-in-place concrete, non-shrink grouting, and injection grouting. The opportunity was posted on September 28, 2026, with a response deadline of November 18, 2026. Classified under NAICS code 238110, the contract requires the selected subcontractor to perform these specialized repairs for prime contractors to ensure the structural integrity of the designated facility components.

Poured Concrete Foundation and Structure Contractors

POSTED

DEADLINE

in about 1 month

Secondary Reactors Rehabilitation, Phase 2

Solicitation # SD-462

The East Bay Municipal Utility District is soliciting proposals for the Main Wastewater Treatment Plant Secondary Reactors Rehabilitation, Phase 2 (Bid SD-462) in Oakland, California. This public works project involves the comprehensive rehabilitation of concrete structures, piping, and electrical systems, including work on Reactors 5 and 6, the RAS B Header, and the Mixed Liquor Channel. The estimated contract value ranges between $18.5 million and $19.5 million, with a primary operational completion milestone requiring all work to be ready for service by September 30, 2027. Bidders must hold a Class A license, adhere to prevailing wage requirements, and submit sealed proposals by November 18, 2026. Mandatory pre-bid jobsite inspections were scheduled for October 7 and 14, 2026. The project includes rigorous technical specifications for concrete, metals, and electrical systems, with specific requirements for seismic qualification and the use of LCPtracker for certified payroll reporting. A significant component involves the procurement of AWWA butterfly valves sized 30 inches and larger, awarded to the lowest cost bidder meeting strict experience and certification criteria. Contractual safeguards include a 10 percent bidder's bond and 100 percent performance and payment bonds. Additionally, the District offers a 7 percent bid discount for eligible Small Business Enterprises and Disabled Veteran Business Enterprises. All manufactured products must follow strict packaging, marking, and preservation standards to withstand outdoor storage conditions.

Water and Sewer Line and Related Structures Construction

POSTED

DEADLINE

in about 1 month

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