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, August 5 at 2:00 PM EDT

Register Free →

Get CLEATUSFree Trial

Get CLEATUSFree Trial

Search

Top

Back to Contracts

Ellis Substation Construction

Active

State & Local

Response Deadline09/02/2026, 07:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

Show more

The Ellis Substation Construction contract involves the buildout of a new electrical substation located at 5201 S. Ellis Ave in Alameda, California, with full scope including all necessary as-built documentation, operational and maintenance manuals, and comprehensive hazard mitigation measures to ensure long-term safety and compliance. The project is classified under NAICS code 237130, indicating it falls under the electrical power construction sector, and is structured as a subcontract opportunity with no set-aside designation. All deliverables must meet rigorous technical standards to support reliable grid infrastructure and future maintenance workflows. The solicitation was posted on July 31, 2026, with responses due by September 2, 2026, and is being managed by the California-based Engineering and Operations agency, though specific point of contact and physical address details are not provided. Participation requires full adherence to construction protocols, documentation requirements, and safety compliance tied to the project location.

General Info

Build new electrical substation in Alameda, CA, with full documentation and safety compliance by September 2, 2026.

Agency

California → Engineering and OperationsView Agency

NAICS

237130 - Power and Communication Line and Related Structures ConstructionView NAICS

Place of Performance

CA, USA

Set-Aside

NONE

Documents

(0)

No documents available

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PostedJul 31

subcontract

Response DeadlineSep 2

Submission deadline

Response Deadline

09/02/2026, 07:00:00 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 → Engineering and Operations

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Engineering and Operations

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Construction of substation at 5201 S. Ellis Ave, Alameda, CA, including as-built documentation, O&M manuals, and hazard mitigation.

Similar Contracts

Same NAICS industry code

Perimeter Intrusion Detection System (PIDS) Phase IIIThe Port of Seattle’s Aviation Project Management Group is forecasting the Perimeter Intrusion Detection System (PIDS) Phase III project, which will involve the installation of power and communication infrastructure to support PIDS components including Lidar, Radar, and camera systems. This infrastructure will enable the deployment of advanced security technologies around critical aviation perimeter areas, enhancing detection and response capabilities for unauthorized access. The project is classified under NAICS code 237130, indicating it falls within the utility system construction category, suggesting significant civil and electrical work is expected to support the sensor network. Primary point of contact for the solicitation is Yanet Maldonado, reachable via email and phone, with Michelle Carioto serving as the project manager. While the solicitation number is not yet available and the posting date reflects a future forecast date in 2026, interested parties should prepare for a forthcoming formal procurement process. The place of performance is tied to the Port of Seattle’s aviation facilities, though specific location details are not yet provided. All infrastructure work must be coordinated to ensure seamless integration with existing security systems and operational requirements at the airport perimeter.

Aviation Project Management Group

POSTED

about 10 hours ago

DEADLINE

Public Safety DAS UpgradeThe contract involves the demo and installation of a Distributed Antenna System (DAS) for public safety communications, including Bi-Directional Amplifiers, antennas, cabling, fiber optic infrastructure, patch panels, and all other components as defined in the approved design. The system must be installed to meet critical and redundant operational standards to ensure uninterrupted coverage, particularly in high-traffic or mission-critical areas under the Port of Seattle’s jurisdiction. The scope requires comprehensive coverage testing and commissioning to validate that the deployed system meets or exceeds specified design benchmarks for signal strength, reliability, and failover performance. All work will be executed under the oversight of the Aviation Project Management Group within the Port of Seattle, with primary coordination handled by Leila Gonzalez-Rigatto and project management support from Rishiraj Savita. The contract is classified under NAICS code 237130 for telecommunications construction and is set for release in 2026, with detailed specifications to be provided through the official solicitation portal. While no set-aside type is specified, the project demands specialized technical expertise, rigorous compliance, and proven experience in deploying public safety-grade DAS solutions in complex environments.

Aviation Project Management Group

POSTED

about 10 hours ago

DEADLINE

63rd Street Substation ConstructionThe contract involves the construction or upgrade of a substation located at 1111 W. 63rd Street in Alameda, California, encompassing both full electrical and civil scope of work. This project is classified as a subcontract under NAICS code 237130, which pertains to electrical power line and related structure construction, and is being managed by the Engineering and Operations division of California. The solicitation was posted on July 31, 2026, with a response deadline set for September 2, 2026, indicating a competitive procurement process with a limited timeframe for submissions. All work must be performed on-site at the specified location, and the contract does not specify any type of set-aside or preferred contractor classification. Interested parties must respond through the provided online portal before the stated deadline to be considered for award.

Engineering and Operations

POSTED

DEADLINE

in about 1 month

56th Street Substation ConstructionThe contract is for the construction of a substation at 1401 E. 56th Street in Alameda, California, encompassing all civil work and electrical installation required to bring the facility into full operational compliance with approved engineering drawings. The project involves site preparation, foundation work, structural installations, and the integration of electrical systems in accordance with state and local regulatory standards, ensuring safety, reliability, and long-term functionality. All work must strictly adhere to the approved plans and specifications provided by the engineering authority. This subcontract, posted on July 31, 2026, with a response deadline of September 2, 2026, falls under NAICS code 237130, which classifies it as electrical infrastructure construction. The contracting entity is the Engineering and Operations division of California, indicating that the project supports public utility infrastructure. The place of performance is fixed at the specified Alameda location, and potential bidders must be prepared to meet all technical, safety, and scheduling requirements without deviation. The solicitation is managed through an online portal, and submissions must be completed prior to the deadline to be considered.

Engineering and Operations

POSTED

DEADLINE

in about 1 month

Grand Substation ConstructionThe contract involves the full construction or major upgrade of a substation located at 2999 Grand Ave in Alameda, California, encompassing complete site development and seamless integration of electrical systems. This is a subcontract under NAICS code 237130, which categorizes it as electrical power line and related work in the construction industry. The project requires end-to-end execution from ground-up development to final electrical commissioning, ensuring the new infrastructure meets all operational and safety standards for utility service delivery in the region. The solicitation was posted on July 31, 2026, with a firm response deadline of September 2, 2026, leaving potential bidders approximately six weeks to prepare and submit proposals. The contract falls under the jurisdiction of California’s Engineering and Operations agency, though no specific set-aside provisions or organizational type details are indicated. All work must be performed at the designated Alameda site, and interested parties can access additional information through the provided public procurement portal link. No point of contact or physical office address details are listed in the data, suggesting that all communication and documentation are to be conducted via the online portal.

Engineering and Operations

POSTED

DEADLINE

in about 1 month

Jenney Substation ConstructionThe contract titled Jenney Substation Construction involves the full build-out or enhancement of an electrical substation located at 2179 Clement Ave in Alameda, California, encompassing comprehensive civil, electrical, and mechanical systems to ensure full operational capability. All scope of work must adhere to applicable engineering standards and regulatory requirements, with completion expected to meet the project’s functional and safety specifications for public utility infrastructure. The project is issued as a subcontract under NAICS code 237130 for Electric Power Construction, and is managed by the California agency under Engineering and Operations, with no set-aside designation specified. Responses to this solicitation are due by September 2, 2026, and the opportunity was posted on July 31, 2026, with a designated online portal for submission and details accessible via the provided link. The contract does not specify a point of contact or exact location beyond the address, and while the place of performance is identified as Alameda, CA, no additional details on state, zip, or country code are provided. Bidders must be prepared to manage all aspects of site preparation, equipment installation, grid interconnection, and permitting necessary for commissioning a fully operational substation on the designated site.

Engineering and Operations

POSTED

DEADLINE

in about 1 month

Underground Fiber Optic Drop Installation Services

Solicitation # RFP-2026-BB-001

Burke County Board of Commissioners in Georgia is soliciting services for the installation of underground fiber optic drop lines, with the solicitation posted on July 31, 2026, and responses due by September 2, 2026, at 5:00 PM. The contract falls under a state and local government procurement and is intended to expand or enhance broadband infrastructure within the county. The point of contact for inquiries is Adam Flakes, reachable via email at a.flakes@burkecounty-ga.gov or by phone at 706-554-2324. The work will be performed entirely within the state of Georgia, though specific locations are not outlined in the provided details. Interested parties may access the full solicitation through the official state procurement portal using the provided web link.

Burke County Board of Commissioners

POSTED

DEADLINE

in about 1 month

Network System Installation and ConfigurationA one-time installation and configuration of a wireless internet system infrastructure is required at the 210th RTI facility in Frederiksted, covering all necessary equipment, tools, and supervisory services. This effort is structured as a subcontract under a Small Business Set Aside, with the NAICS code 237130 indicating it falls under telecommunications construction. The opportunity was posted on July 31, 2026, and responses must be submitted by August 14, 2026, at 3:00 PM. The contracting activity is under the Department of Defense, specifically the W7RQ Uspfo Activity Vi Arng, and the work is to be performed entirely at the designated facility location. All aspects of the project, from procurement to deployment and configuration, must be completed by a qualified small business entity meeting the set-aside requirements.

W7RQ Uspfo Activity Vi Arng

POSTED

DEADLINE

Nez Perce - Clearwater National Forest - Kelly Forks Work Center Emergency Electrical Repairs

Solicitation # 1240LU26Q0105

The U.S. Department of Agriculture, through the Csa Intermountain 9 Usda-Fs office in Ogden, Utah, is soliciting quotations for Emergency Electrical System Repairs at the Kelly Forks Work Center in North Fork, Idaho, under solicitation number 1240LU26Q0105. This is a combined synopsis and solicitation issued under FAR Part 12 for commercial items, with no separate written solicitation to follow. The requirement is exclusively set aside for small business concerns, classified under NAICS code 237130 with a size standard of $45 million in annual receipts, and is structured as a Total Small Business Set-Aside, allowing all responsible small business sources to submit quotations. The opportunity was posted on July 16, 2026, and responses are due by August 3, 2026, at 11:00 PM Eastern Time. The place of performance is located in North Fork, Idaho, with the contract award expected to be managed from the agency’s office in Ogden, Utah. Primary point of contact for questions is Wes Dudley, Contracting Officer, reachable via email at wesley.dudley@usda.gov, with secondary support available from Ethan Hoctor at 208-702-3785. All proposed quotations must demonstrate the ability to perform emergency electrical repairs promptly and effectively in accordance with the scope of work, and submissions must be made through the SAM.gov platform using the provided UI link. Only small businesses meeting the size standard and deemed responsible will be considered for award.

Csa Intermountain 9 Usda-Fs

POSTED

DEADLINE

Solar Construction on New Building

Solicitation # 1232SA26Q0880

This contract solicitation, identified as 1232SA26Q0880, is a combined synopsis and solicitation issued under FAR Part 12 for the installation of a new solar array on the rooftop of an existing building at the Southwest Watershed Research Center in Tucson, Arizona. The acquisition is structured as a Total Small Business Set-Aside under NAICS code 237130, with a small business size standard of $45 million, and is open only to responsible small business concerns. The solicitation is an RFQ and no separate written solicitation will be issued; all quotations must be submitted by the deadline of August 7, 2026. The work includes electrical installations for a 12.47 kV primary and 208V/120V secondary system, final connections to the existing transformer, patching and repair of the roof membrane, and full project management. The performance period is set at 200 calendar days from the Notice to Proceed. All proposals must comply with numerous mandatory contract clauses, including labor standards under the Davis-Bacon Act, whistleblower protections, anti-trafficking requirements, and security protocols for information systems. Offerors must submit a fully completed SF 1442, a summary cover letter with SAM UEI and Tax ID, an acknowledgement of all amendments, and all specified attachments, including the Statement of Work, project specifications, PV drawings, pricing schedule, and wage determination. Failure to provide any required document renders the offer non-responsive. The award will be made using a Lowest Priced Technically Acceptable methodology, where technical acceptability and past performance serve as pass/fail gates. Acceptability depends on meeting all specifications, safety standards including EM 385-1-1, material handling and labeling requirements, and submission of a Site Specific Safety Plan approved by the Government. Contractors must provide an on-site superintendent with five years of relevant experience and a certified Site Safety and Health Officer, maintain workforce integrity, adhere to Buy American requirements, and comply with prevailing wage rates as specified. Performance and Payment Bonds are required, along with specific insurance coverage. Invoices must include detailed information including TIN, SAM UEI, contract number, and deliverables, and submission must follow a dual process: an original and copy to the Contracting Officer and COR, followed by electronic submission through the Treasury’s IPP portal. Inspection and acceptance follow a multi-stage process with formal notifications, required attendance by contractor representatives

USDA Ars Afm Apd

POSTED

DEADLINE

SJG SOLAR/BPS/POWER CONDITIONING

Solicitation # 140G0226Q0090

The contract solicitation titled SJG SOLAR/BPS/POWER CONDITIONING, identified by solicitation number 140G0226Q0090, was posted on July 31, 2026, with a response deadline of August 31, 2026, at 6:00 PM Eastern Time. It falls under NAICS code 237130, which corresponds to Electric Power Transmission and Distribution Construction, indicating the work involves infrastructure related to solar energy systems, battery power storage, and power conditioning equipment. The solicitation is issued by the Office of Acquisition and Grants in Denver, Colorado, part of the Department of the Interior, with no set-aside designation specified for small or disadvantaged businesses. The place of performance has not been designated with specific location details, suggesting flexibility or pending determination. The primary point of contact for inquiries is Philip Robinson, reachable via email at philip_robinson@ios.doi.gov, though the listed phone number is placeholder and non-functional. Interested parties must submit proposals through the SAM.gov portal using the provided link before the deadline.

Ofc Of Acquisition Grants-Denver

POSTED

DEADLINE

Probation Wi-Fi Project

Solicitation # CS26-0004

The contract pertains to the construction of a new Wi-Fi system across three probation facilities in Kern County, California, specifically the Youth Detention Center, Camp Owen, and Crossroads. The scope encompasses full system installation and implementation tailored to meet the operational needs of these secure facilities, ensuring reliable and secure wireless connectivity. A bid bond of 10 percent is required from all proposers to ensure commitment and financial responsibility throughout the solicitation process. The project is solicited under reference number CS26-0004, officially titled the Probation Wi-Fi Project, and was posted on July 31, 2026, with responses due by September 8, 2026, at 5:59 PM. The contracting authority is the Kern County GS Construction Services Department, operating under the State of California, with Tressie Herrera serving as the primary point of contact for inquiries and communications. The work is to be performed at the designated facilities within Kern County, and all proposals must be submitted through the designated vendor portal.

Kern County GS Construction Services Department of Kern County

POSTED

DEADLINE

in about 1 month

More opportunities from California → Engineering and Operations

Same awarding agency

Local Business Supply & Labor ParticipationOpportunities are available for businesses based in Alameda to participate in providing labor, materials, or services under a subcontract arrangement with a local preference applied to encourage economic development within the community. The solicitation, categorized under NAICS code 484220, is managed by the Engineering and Operations department of the State of California and is designed to prioritize Alameda-based vendors, giving them a competitive advantage in securing work. The posting was made on July 31, 2026, with a response deadline set for September 2, 2026, at 7:00 PM, requiring interested parties to submit proposals before this cutoff to be considered. While no formal set-aside classification is specified, the contract explicitly favors local businesses, reinforcing the commitment to supporting regional economic growth. The place of performance and agency office details are not fully defined in the data, but the work is tied to California state operations and is accessible via an online portal for application submission and further information. This opportunity is structured to streamline participation for local vendors while ensuring transparency and equity in the bidding process, with an emphasis on strengthening Alameda’s business ecosystem through direct contract inclusion.

Specialized Freight (except Used Goods) Trucking, Local

POSTED

DEADLINE

in about 1 month

Off-Road Diesel Equipment Compliance ServicesThe contract seeks services to prepare and submit compliance documentation for off-road diesel equipment used on-site, ensuring adherence to California Air Resources Board regulations. The work involves compiling accurate records, completing required forms, and coordinating with regulatory bodies to validate that all equipment meets emissions and reporting standards set by CARB. The subcontract is classified under NAICS code 541620, indicating it falls under environmental consulting services, and is managed by the Engineering and Operations division based in California. The solicitation was posted on July 31, 2026, with a firm deadline for responses on September 2, 2026. While no specific location details are provided for the place of performance or point of contact, the effort is focused on equipment operating at a site within California, where CARB regulations apply. The contract does not specify any set-aside status or preferential bidding categories. All work must be completed to satisfy state environmental compliance requirements, with no alternative compliance pathways permitted. Interested parties must ensure their submissions meet all technical and procedural expectations before the deadline.

Environmental Consulting Services

POSTED

DEADLINE

in about 1 month

Civil & Site Work for SubstationsThe contract encompasses civil and site work required for multiple substation locations, including site grading, foundation construction, access road development, fencing installation, and comprehensive site restoration upon completion. All work must be performed to ensure structural integrity, safety compliance, and environmental restoration at each designated site, with the scope emphasizing precision and adherence to engineering standards. The project is classified under NAICS code 238990 for other heavy and civil engineering construction and is issued as a subcontract under the Engineering and Operations division in California. The solicitation was posted on July 31, 2026, with a firm deadline for responses set for September 2, 2026. There is no set-aside designation specified, and the place of performance spans various substation locations within California without detailed geographic constraints provided. Interested parties must submit proposals through the official procurement portal before the deadline, and all work is expected to be completed in alignment with the technical and logistical requirements of the agency, with no designated point of contact listed for inquiries.

All Other Specialty Trade Contractors

POSTED

DEADLINE

in about 1 month

High-Energy Electrical Installation & CommissioningThe contract pertains to the installation, testing, and commissioning of high-voltage electrical systems at all designated substation sites under the jurisdiction of the Engineering and Operations agency in California. The work encompasses the full lifecycle of high-energy electrical infrastructure, from initial setup to final operational validation, ensuring all systems meet stringent safety and performance standards. The subcontract is classified under NAICS code 238210, indicating it falls within the electrical contracting sector, and is open for bids with a response deadline set for September 2, 2026. The place of performance spans multiple substation locations throughout California, though specific site details are not outlined. The solicitation was posted on July 31, 2026, and interested parties must submit proposals through the provided procurement portal before the deadline. There is no set-aside designation or specific organizational type restriction identified, and no point of contact is listed for inquiries.

Electrical Contractors and Other Wiring Installation Contractors

POSTED

DEADLINE

in about 1 month

Ground Grid Substations Surface Restoration and Vegetation Abatement

Solicitation # CS 07-26-04

The contract pertains to the restoration of surface conditions and vegetation abatement at substation sites in California, addressing significant issues including dense weed and woody vegetation growth within fenced areas, reduced crushed-rock depth below minimum effective levels, and the accumulation of organic material that compromises surface resistivity. The work encompasses removing invasive vegetation, reestablishing proper crushed-rock coverage to meet safety and operational standards, and eliminating organic buildup to ensure proper electrical grounding performance and site integrity. All tasks must be executed in compliance with utility safety and environmental protocols to safeguard personnel and infrastructure. The solicitation, identified as CS 07-26-04, was posted on July 31, 2026, with responses due by September 2, 2026, and is managed by the Engineering and Operations division of Alameda County, California. Work performance will occur at various substations within the state, with primary point of contact being Bill Staton, Electrical Equipment Superintendent, reachable at 510-748-3958 or staton@alamedamp.com, and secondary contact Jeffrey Braun, Support Services Manager, at 510-748-3971 or braun@alamedamp.com. The project is administered under a state and local government entity with no set-aside designation specified, and details can be accessed via the provided online portal.

Other Heavy and Civil Engineering Construction

POSTED

DEADLINE

in about 1 month

Pole Restoration and Reinforcement ServicesThe contract titled Pole Restoration and Reinforcement Services calls for comprehensive structural upgrades to utility poles, including the installation of braces or sleeves to enhance stability and load-bearing capacity. Work must be performed on poles identified as reinforceable, with clear documentation required for each pole’s evaluation and reclassification as either reinforceable or reject. All activities must align with industry standards for pole integrity and long-term structural safety, ensuring the network remains reliable and compliant with operational benchmarks. The work is governed under NAICS code 238990 and is issued as a subcontract through the California-based Engineering and Operations division. The solicitation was posted on July 31, 2026, with all responses due by September 2, 2026. While specific city or state performance locations are not detailed, the work is expected to occur across the service area managed by the California agency. The contract does not specify set-aside preferences or organizational type requirements, and no point of contact is listed. Interested parties must submit proposals through the provided online portal before the deadline to be considered for award.

All Other Specialty Trade Contractors

POSTED

DEADLINE

in about 1 month

Data Management and Electronic Reporting ServicesThe contract seeks a contractor to manage, validate, and deliver inspection data in electronic formats including Excel, CSV, and geodatabase files, with a strong emphasis on quality assurance and quality control processes. The work involves ensuring data accuracy, consistency, and integrity throughout the delivery lifecycle, alongside providing integration support to align inspection data with existing systems and workflows. This subcontract supports engineering and operations functions under the California agency, requiring technical expertise in data handling, geospatial formats, and systematic QA/QC protocols to meet project requirements. All deliverables must adhere to specified electronic standards and be submitted on schedule, with performance centered on precision and reliability. The opportunity is open for response until September 2, 2026, under NAICS code 541512 for computer systems design services, and is tied to the Engineering and Operations division in California. The place of performance and specific location details are not provided, indicating flexibility in execution location, but all work must fulfill the technical and compliance expectations outlined for data management and reporting.

Computer Systems Design Services

POSTED

DEADLINE

in about 1 month

Wood Pole Preservation and Chemical Treatment ServicesThe contract involves applying approved preservative treatments to wood poles in strict adherence to pesticide labels and environmental regulations, ensuring compliance with all applicable standards. Services require the use of environmentally sound methods and chemicals authorized for wood preservation, with full responsibility resting on the contractor to maintain regulatory compliance throughout the treatment process. The work falls under NAICS code 562910 and is structured as a subcontract under Engineering and Operations in California, with a response deadline of September 2, 2026. The place of performance and point of contact details are unspecified, but the work is expected to occur within California. All activities must prioritize safety, environmental protection, and adherence to labeling requirements for chemical application.

Remediation Services

POSTED

DEADLINE

in about 1 month