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 28 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

High-Voltage Transmission Line Construction

Active

State & Local

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 Riverside County involves the construction of a high-voltage transmission line in Blythe, California. The project requires the installation of a new 1.9-mile 230-kV line that will connect to an existing 8.6-mile segment, resulting in a total completed transmission route of 10.5 miles leading to the SCE Colorado River Substation. The work entails the use of 230-kV towers, high-voltage conductors, and specialized line-stringing equipment. The project is categorized under NAICS code 237130 and requires adherence to Public Use Permit PUP00916R01 for all work conducted within the County Right-of-Way. This opportunity is intended for prime contractors operating within the region and was posted on July 15, 2026.

General Info

Construction of a 10.5-mile 230-kV transmission line in Blythe, Riverside County, California.

Agency

California → Riverside County

NAICS

237130 - Power and Communication Line and Related Structures Construction

Place of Performance

Blythe, CA, 92225

Set-Aside

NONE

Documents

This scope was carved out of CUP03684R01/PUP00916R01/DA0086A01.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Grace Solar Energy Center

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

PostedJul 15

subcontract

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 → Riverside County

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Riverside County

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Constructs a new 230-kV high-voltage transmission line for prime contractors on Riverside County projects. Builds a 1.9-mile line and connects it to an existing 8.6-mile line to reach the SCE Colorado River Substation. Uses 230-kV towers, high-voltage conductors, and line-stringing equipment. Requires Public Use Permit (PUP00916R01) for County Right-of-Way work. Delivers a completed 10.5-mile transmission route.

Similar Contracts

Same NAICS industry code

AAL-1440-01 RCO Relocation Hooper Bay - BNATCS

Solicitation # AAL-1440-01

Solicitation AAL-1440-01, managed by PTSI Managed Services Inc. for the FAA, involves the relocation of a Remote Communications Outlet (RCO) in Hooper Bay, Alaska. The scope of work focuses on specialized construction activities, specifically foundation work, duct bank installation, and grounding work. This project falls under NAICS code 237130 for Power and Communication Line and Related Structures Construction and has an estimated contract value between 100,000 and 250,000 dollars. The opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. The proposed start date for performance is December 10, 2026. Interested firms should coordinate with the primary point of contact, Masanori Akers, the Parsons Subcontract Administrator, regarding proposal submissions and further project details.

PTSI Managed Services Inc.

POSTED

about 2 hours ago

DEADLINE

Solar Traffic Signal Installation/RepairThis subcontract opportunity with Hennepin County in Minnesota involves the installation and maintenance of solar-powered primary or backup power systems for traffic signal repair projects. The selected contractor will work under prime contractors to install essential components, including photovoltaic panels, battery storage systems, and solar charge regulators, to ensure the delivery of fully functional power systems. Qualified applicants must hold a solar installation certification and provide documented experience managing large-scale solar projects. The solicitation was posted on October 27, 2026, with a response deadline of November 10, 2026. This project falls under NAICS code 237130 for highway, street, and bridge construction.

Hennepin County

POSTED

about 12 hours ago

DEADLINE

Solicitation # 24-17.10

The City of Piqua, Ohio, is soliciting bids for project 24-17.10, which involves the electrical construction of the Piqua 69kV The Site Substation. With an engineer's estimate of $1,310,000, the scope of work primarily consists of receiving and installing owner-purchased major equipment, including liquid-filled step-down transformers, circuit breakers, switches, and bus work. The contractor is responsible for providing a fully functional operating system, which includes the installation of steel structures, foundations, grounding platforms, and conduit, as well as site grading, drainage, and fencing. Final payment is contingent upon the satisfactory energizing and acceptance of the total system by the owner. The contract is governed by EJCDC C-700 Standard General Conditions and C-800 Supplementary Conditions. Bidders must provide a bid bond of no less than 10 percent, and the successful awardee must furnish performance and payment bonds equal to the contract price. Compliance with State of Ohio Prevailing Wage laws is mandatory, requiring the submission of certified payroll reports. Additionally, contractors must certify compliance with the Americans with Disabilities Act and the Ohio Bureau of Workers' Compensation Drug-Free Workplace Program. Award selection will be based on a comparison of relative merits and the lowest and best bid.

POSTED

about 13 hours ago

DEADLINE

Traffic Signal Synchronization Project Along Hamner Ave And Archibald Ave

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.

City of Eastvale

POSTED

about 16 hours ago

DEADLINE

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 small business contractors for the turnkey removal and replacement of two utility feed transformers at the Chicago Sanitary and Ship Canal Fish Dispersal Barrier facility in Lockport, Illinois. The project involves the removal and disposal of two existing 4,000/5,000 kVA transformers and the installation, testing, and commissioning of two new operational replacements. The contractor will be responsible for all labor, materials, equipment, rigging, and supervision, while existing concrete pads, cabling, and switchgear will be reused. The estimated magnitude of construction is between 500,000 and 1,000,000 dollars, with an estimated project schedule of 365 calendar days. Interested firms must demonstrate technical capabilities in medium-voltage electrical work, including pre-energization electrical acceptance testing in accordance with NETA ATS and IEEE C57 standards. Key requirements include the ability to supply biobased dielectric insulating fluid and steel enclosures with recovered materials, as well as strict adherence to USACE EM 385-1-1 and NFPA 70E safety standards. Applicants must provide their small business status under NAICS code 237130, proof of bonding capacity, and up to three relevant project examples from the last five years. Responses, which should not include price quotes, are due by November 5, 2026, and must be submitted using the provided response template.

W072 Endist Chicago

POSTED

about 20 hours ago

DEADLINE

Phase Two-EZ899-270679–New 25Kv Service and Distribution System–Abbotsford, BC

Solicitation # WS5866043217

The Government of Canada, through the Department of Public Works and Government Services, has issued solicitation WS5866043217 for the installation of a new 25Kv service and distribution system in Abbotsford, British Columbia. This project falls under NAICS code 237130 and is categorized as a Phase 2 solicitation, meaning it is restricted to suppliers who have already been vetted and qualified through a previous Invitation to Qualify process. The solicitation was posted on October 27, 2026, with a strict response deadline of October 30, 2026. Brandie Klyne serves as the primary contracting authority for this federal requirement. Interested qualified bidders must submit their responses by the specified deadline to be considered for the distribution system project.

Department of Public Works and Government Services

POSTED

DEADLINE

High-Voltage Utility & Distribution ServicesThis subcontract for High-Voltage Utility and Distribution Services involves the maintenance and repair of overhead and underground electrical distribution systems for prime contractors working on Department of Military Affairs projects in Frankfort. The scope of work includes performing medium-voltage system repairs and emergency storm restoration to ensure the delivery of restored utility power distribution. All work must be performed in strict compliance with NESC standards. Contractors are required to provide specialized equipment, specifically cable tensioners and bucket trucks ranging from 40ft to 60ft or more. The response deadline for this opportunity is November 16, 2026.

Department of Military Affairs

POSTED

DEADLINE

Wood Pole Inspection, Treatment, Repair, and UAV Inspection Services

Solicitation # 2026-RFP-0272

Solicitation 2026-RFP-0272 is a request for proposals from the City of Pasadena Water and Power Department to provide comprehensive wood pole inspection, treatment, repair, and UAV inspection services for its electric distribution system. The scope of work involves the maintenance and documentation of approximately 11,000 wood poles to ensure system reliability and compliance with CPUC General Orders 95 and 165. Key deliverables include georeferenced UAV reports, the identification of structural defects, and specific maintenance tasks such as the installation of trusses, guy guards, and pole tags. The contract is designed for an initial four-year term with two optional one-year extensions. Proposers must submit separate technical and price proposals via the City's eProcurement Portal by November 5, 2026. Evaluation is based on a points-based scoring system focusing on technical competence, safety practices, and experience, with specific 5-point preferences available for certified California small/micro-businesses or local Pasadena businesses. Mandatory requirements include FAA Part 107 certification for UAV operations, submission of Form AA-1 and AA-2, and a detailed quality assurance plan. Additionally, the contract prohibits the use of City data for training AI or machine learning models and requires strict adherence to ADA accessibility and prevailing wage laws.

Water & Power Department, Power Delivery

POSTED

DEADLINE

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

DEADLINE

Solar Streetlight Project – Phase 3

Solicitation # 8385

The Solar Streetlight Project – Phase 3 (C.I.P. No. 8385) is a solicitation by the City of Vista, California, for the receiving, storing, transporting, and installation of 125 solar streetlights. The scope of work includes the installation of galvanized steel and concrete light poles, solar modules, power centers, batteries, and luminaires. Comprehensive tasks involve excavation, concrete placement, pole erection, and the repair of any work-related damage to sidewalks, curbs, and utilities. The contractor is responsible for all labor, materials, and equipment, including hoisting and rental gear, traffic and parking control, public notifications, and the implementation of erosion and stormwater protection measures. All work must adhere to ADA standards for curb ramps and sidewalks and be performed during specified working hours, with lane closures restricted to 8:30 AM to 3:30 PM, Monday through Friday. The contract will be awarded to the lowest responsible bidder based on the total amount of Base Bid Items. To be eligible, bidders must possess the required licensure, provide proof of DIR registration per Section 1725.5 of the California Labor Code, and submit bids electronically via the OpenGov Procurement portal by November 25, 2026. Local business entities, as well as certified veteran-owned or disabled veteran business enterprises, may be eligible for specific preferences. Awarded contractors must provide performance and payment bonds, as well as workers' compensation insurance, within ten working days of the Notice of Intent to Award. Payment is processed via progress payments within 30 calendar days of receipt of a valid invoice, contingent upon the submission of certified payroll records and lien releases. Construction must commence within ten working days of the Notice to Proceed, with punchlist items to be completed within twenty working days of issuance.

POSTED

DEADLINE

Solicitation # OGDC-SCM-LD-PT-PNP-KPD-341174480-2026

Oil & Gas Development Company Limited (OGDCL) has issued solicitation number OGDC-SCM-LD-PT-PNP-KPD-341174480-2026 for the supply and installation of an overhead HT line from the UCH-1 Plant Area to the Residential Colony, as well as the supply and installation of a 500KVA transformer at the X-EFP1 Camp. The procurement is being conducted in Pakistan in accordance with the Public Procurement Regulatory Authority (PPRA) rules through a competitive bidding process. The solicitation was posted on October 26, 2026, with a response deadline of November 12, 2026, at 14:30 HRS. Interested parties must submit their electronic bids via the SAP-Ariba Discovery portal. The primary point of contact for this requirement is the General Manager of Supply Chain Management at the OGDC Headquarters in Islamabad.

Oil & Gas Development Company Limited (OGDCL)

POSTED

DEADLINE

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.

POSTED

DEADLINE

Earlier notices in this NAICS code

Posted before this notice, open and closed

Utility Relocation Services

Caltrans, District 10 - Stockton

POSTED

DEADLINE

LED Football Stadium Lighting Retrofit Project

Solicitation # 157-14007152026

Caldwell County Board of Education

POSTED

CLOSED

Barrier Wall Installation Services

KYTC-Div of Maintenance

POSTED

CLOSED

Ofc of Technology — Contract 00000000000000102147

Solicitation # 00000000000000000000102147

Ofc of Technology

POSTED

DEADLINE

in over 3 years

Procurement for Construction Manager/General Contractor (CMGC), CHABOYA YARD ZERO‑EMISSION BUS (ZEB) CHARGING INFRASTRUCTURE PROJECT

Solicitation # S26069

Engineering and Program Delivery

POSTED

CLOSED

about 1 month ago

TDCJ - INSTALLMENT OF STATE OWNED TRANSFORMER AT THE PACK UNIT IN NAVASOTA, TX.

Solicitation # iw254357

Texas Department of Criminal Justice

POSTED

CLOSED

SB005-27 Grove Park Underground Loop (Electric) Project

Solicitation # SB005-27

City of Lawrenceville

POSTED

CLOSED

Project 25-109-RLC- Insulated Pad Mount Switch Removal & Installation Services at Richmond State Supported Living Center

Solicitation # HHS0017638

Health and Human Services Commission

POSTED

CLOSED

Fiber Optic Services

Solicitation # PUR-RFB2026.06.10048

City of San José - Purchasing

POSTED

CLOSED

CRFQ-0310-DNR2600000021-2 | Coopers Rock High Voltage Power Construction Ph.1

Solicitation # CRFQ 0310 DNR2600000021

POSTED

CLOSED

27-007 Corrective Pole Maintenance

Solicitation # 27-007

POSTED

CLOSED

Wood Pole Reinforcement

Solicitation # 538

Imperial Irrigation District

POSTED

CLOSED

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