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This Government Contract opportunity from California was posted on July 31, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Jenney Substation Construction

Closed
State & Local

Contract Overview

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

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NAICS: 237130
New
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Solicitation # 24-17.10
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City of Piqua

POSTED

about 6 hours ago

DEADLINE

in 1 day
NAICS: 237130
New
SLED
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Solicitation # 26-119CIP
The City of Eastvale, California, is soliciting bids for the Traffic Signal Synchronization Project Along Hamner Avenue and Archibald Avenue under solicitation number 26-119CIP. The project involves the installation of traffic signal controllers, field ethernet switches, fiber optic trunk and breakout cables, and conflict monitor units, as well as the implementation of hybrid detection systems. The scope includes significant infrastructure work such as installing PVC conduits, pull boxes, and performing pavement restoration. All work must be completed within 50 working days from the commencement date and must adhere to the standards of the County of Riverside, Caltrans, and the Americans with Disabilities Act. The contract will be awarded to the apparent low bidder based on the total bid price, including the base bid and specific alternates. To be eligible, the prime contractor must hold a current California Class A General Engineering Contractor license. Required submission documents include a signed bid form, bid security, a statement of qualifications, and a non-collusion declaration, all submitted via the PlanetBids portal. The selected contractor will be required to provide construction performance, labor and material payment, and warranty bonds. Payment will be administered on a lump sum basis according to an approved schedule of values, with final payment contingent upon the submission of project record drawings and the execution of a release of claims.
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POSTED

about 9 hours ago

DEADLINE

in 16 days
NAICS: 237130
New
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CSSC Utility Feed Transformer Replacement
Solicitation # W912P627SSA001
The U.S. Army Corps of Engineers Chicago District is conducting market research via Sources Sought Notice W912P627SSA001 to identify qualified contractors for the CSSC Utility Feed Transformer Replacement project. Located at the Chicago Sanitary and Ship Canal Fish Dispersal Barrier facility in Lockport, Illinois, the project requires the turnkey removal and disposal of two existing utility feed transformers and the installation, testing, and commissioning of two new operational replacements. The new units must have a capacity of 4,000/5,000 kVA, a primary voltage of 13,200 volts, and a secondary voltage of 480Y/277 volts in a three-phase, 60 Hz, Delta-Wye configuration. The contractor will be responsible for all labor, materials, rigging, and supervision, while reusing existing concrete pads, cabling, and switchgear. The anticipated period of performance is 365 calendar days from the Notice to Proceed. This is not a formal request for proposals or quotes, but a capability assessment to determine the availability of small businesses under NAICS code 237130. Key requirements for interested firms include a proven track record with medium-voltage electrical systems, compliance with USACE EM 385-1-1 and NFPA 70E safety standards, and the ability to meet strict procurement lead times. Responses must be submitted by November 5, 2026, and include a technical capability statement, project examples, and documentation of bonding limits. Firms must also specify their ability to satisfy limitations on subcontracting per FAR 52.219-14.
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POSTED

about 14 hours ago

DEADLINE

in 9 days
NAICS: 237130
New
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2026-28 Electric Infrastructure Reconducts
Solicitation # 2026-28
The City of Covington, Georgia, is soliciting proposals under RFP #2026-28 for the reconduct of three-phase overhead utility lines across three separate projects. The scope of work includes Project 1 at Cornish Creek Newtonsboro Road, Project 2 at Elm and Reynold Streets, and Project 3 involving Eagle and Goldar General locations. The selected contractor will provide all labor, equipment, and coordination for the installation of poles, crossarms, conductors, and hardware, while the City will supply all materials. All work must be completed by May 31, 2027, and must adhere to first-quality workmanship and standard utility practices. Proposals must be submitted in sealed envelopes, including one USB drive copy, to the Covington Utility Complex by 10:00am on November 24, 2026. A mandatory pre-proposal meeting is scheduled for November 9, 2026. Submission requirements include a 5% bid bond, a non-collusion affidavit, and verification of compliance with the Illegal Immigration Reform and Enforcement Act of 2011. The awarded contractor must provide payment and performance bonds for 100% of the contract amount within ten days of notification and maintain comprehensive general liability, automobile liability, and worker's compensation insurance with limits of at least $1,000,000. Evaluation will be based on experience, personnel certifications, project approach, cost reasonableness, safety records, and references.
City of Covington

POSTED

1 day ago

DEADLINE

in 28 days
NAICS: 237130
New
SLED
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Solicitation # 8385
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City of Vista

POSTED

1 day ago

DEADLINE

in 29 days
NAICS: 237130
New
SLED
ON-CALL FIBER OPTIC INSTALLATION, FUSION SPLICING, TERMINATION, TESTING AND RELATED SERVICES
Solicitation # 26-032
The City of Carson is soliciting proposals under RFP #26-032 for qualified telecommunications firms to provide on-call fiber optic installation, fusion splicing, termination, testing, and related services for its municipal fiber optic network. The scope includes working on both new and existing infrastructure, with specific requirements for pulling cable and performing industry-standard testing, including power meter and bi-directional OTDR (1310/1550 nm). The City may award a single or multiple contracts with an anticipated term of five years. Performance standards are strict, requiring emergency onsite arrival within two hours and the start of splice work within four hours, while all test results and documentation must be submitted within two business days of assignment completion. Proposals must be submitted electronically via PlanetBids by November 12, 2026, at 2:00 PM PT. The evaluation process consists of a mandatory written proposal review, followed by optional interviews for high-ranking firms, with the award based on the best overall value in accordance with Carson Municipal Code. Selected contractors must adhere to a minimum local hiring requirement of 30 percent for employees and subcontractors. Financial security requirements include performance and payment bonds totaling 100 percent of the total compensation. Additionally, contractors must provide a detailed safety plan for any trench excavations five feet or deeper on projects exceeding 25,000 dollars and comply with all prevailing wage and insurance requirements.
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DEADLINE

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AI Contract Overview

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The 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.

General Info

Build substation at 2179 Clement Ave, Alameda, CA, meeting engineering and safety standards for electric power construction.

Documents

This scope was carved out of CS 07-26-04.

The full solicitation package (8 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Ground Grid Substations Surface Restoration and Vegetation Abatement

AI Contract Breakdown

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyCalifornia → Engineering and Operations
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Full construction of a new or upgraded electrical substation at 2179 Clement Ave, Alameda, CA, including all civil, electrical, and mechanical work.

More opportunities from California → Engineering and Operations

Same awarding agency

NAICS: 237130
New
SLED
Underground Utility District 38 Overhead-to-Underground Service Conversions
Solicitation # CS 09-26-07
Alameda Municipal Power (AMP) is soliciting bids for the conversion of overhead electric facilities to underground service within Underground Utility District 38 in Alameda, California. The project focuses on modifying the routing and connection of existing electrical services while retaining existing customer-owned meter sockets and equipment where deemed safe by the City Building Division. The scope includes 195 standard conversions, the installation of over 8,000 linear feet of aluminum service conductors, and the use of approved raceway-intercept methods. The contract is subject to a Project Stabilization Agreement with the Building Construction Trades Council of Alameda County and requires adherence to California Department of Industrial Relations prevailing wage determinations. The contract will be awarded to the lowest responsible bidder, with local preference given to businesses within the City of Alameda. Bidders must provide bid security equal to 10 percent of the maximum bid amount and are required to furnish performance and payment bonds for 100 percent of the contract price. Key deliverables include a baseline schedule submitted within ten days of the Notice to Proceed and a Construction Service Plan for conversion methods. Payment is processed monthly via itemized applications for work performed, with undisputed amounts paid within 30 days. Final acceptance is contingent upon the correction of all punch list items and approval by the Public Utilities Board or the General Manager.
Power and Communication Line and Related Structures Construction

POSTED

4 days ago

DEADLINE

in 29 days
View Details
NAICS: 541330
New
SLED
On-Call Pole Loading and Structural Engineering Services
Solicitation # PS 09-26-01
Alameda Municipal Power is seeking qualified professional engineering firms to establish a pool of up to three on-call consultants for pole loading and structural engineering services. The objective is to support the ongoing evaluation and improvement of its electric distribution system, including capital projects, maintenance, pole replacements, reconductoring, and joint-use attachments. Selected firms must utilize O-Calc Pro as the standard analysis platform and ensure all work complies with California Public Utilities Commission General Order 95, as well as other relevant standards such as the National Electrical Safety Code, ANSI O5.I, and Cal/OSHA requirements. Services include field investigations, structural calculations, and the preparation of native editable models, with all professional engineering work requiring the direction and seal of a licensed California Professional Engineer. The solicitation, issued on October 2, 2026, requires proposals by October 28, 2026. Awards will be based on demonstrated competence and professional qualifications, with a 5 percent preference given to local businesses within the City of Alameda. The resulting agreements will be five-year, not-to-exceed budget per task contracts, with payments made on a per-task basis via purchase orders based on established hourly rates or task-specific caps. Performance is authorized on an as-needed basis, with expedited assignments requiring completion within five business days. Proposers must submit a comprehensive eight-chapter proposal, including a minimum qualifications questionnaire and a detailed costs sheet, while maintaining a documented QA/QC process to ensure the accuracy of all engineering deliverables.
Engineering Services

POSTED

6 days ago

DEADLINE

in about 17 hours
View Details
NAICS: 237130
SLED
Request for Information (RFI) for On-Call Civil Service Construction IFB
Solicitation # CS 10-26-01
Alameda Municipal Power (AMP) is issuing a Request for Information (RFI) to plan for a multi-year, on-call civil construction services arrangement in Alameda, California. The agency intends to establish a pool of up to three qualified contractors to support routine, planned, and emergency utility needs. The scope of work includes trenching, potholing, excavation, backfill, and surface restoration, as well as the installation and repair of underground electric and fiber conduits, conduit risers, utility boxes, vaults, traffic-rated lids, equipment pads, and protective bollards. All work must adhere to City requirements, applicable permits, and AMP's Materials and Installation Criteria for Underground Systems. This RFI is for planning purposes only and does not constitute a solicitation or an offer for a contract award. AMP is considering a five-year contract structure featuring baseline pricing for the first year with annual percentage adjustments for subsequent years. Contractors will be responsible for providing all labor, equipment, materials, and traffic control, while coordinating field activities and inspections with AMP representatives. Work will be issued on an as-needed basis with no guaranteed minimum quantity or dollar amount. Interested parties must submit their responses via the online supplier portal by October 30, 2026, using the provided questionnaire and limiting their response to approximately five pages.
Power and Communication Line and Related Structures Construction

POSTED

11 days ago

DEADLINE

in 2 days
View Details

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