This Subcontract opportunity from California was posted on February 20, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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High-Voltage Transmission Line Engineering & Design

Closed

State & Local

Submission Closed04/14/2025, 05:00:00 PM PDT

Contract Overview

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

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NAICS: 237130

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PTSI Managed Services Inc.

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DEADLINE

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This Davis Bacon construction project, managed by Parsons for the FAA Airport Technology Research and Development branch, involves the construction of a concrete test pavement at the William J. Hughes Technical Center in Atlantic City, New Jersey. The scope of work includes the controlled demolition of existing pervious runway pavement, minor design adjustments, and the installation of an aggregate subbase and concrete test slabs measuring approximately 310 feet by 52.5 feet with a thickness of 15.5 inches. The project also requires updating the asphalt base course to a stabilized drainable base course. The subcontractor is responsible for procuring materials, removing construction waste, and providing geotechnical engineering and roadway materials testing services. Construction will be subject to rigorous material characterization tests, including California Bearing Ratio and Plate Load tests, with operations phased to allow for continuous subgrade adjustments. Work is generally scheduled for normal business hours, Monday through Friday, though some after-hours and weekend work may be required. This solicitation is set aside for various small business categories, including VOSB, SDVOSB, WOSB, and HUBZone certified firms.

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DEADLINE

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Rebuild of the Liberty to Van Buren portion of Southwesterns Van Buren to Weleetka 161kV transmission lineThe Southwestern Power Administration, under the Department of Energy, is forecasting a project for the rebuild of the Liberty to Van Buren portion of the Southwesterns Van Buren to Weleetka 161kV transmission line. This infrastructure project will be performed in Arkansas and is categorized under NAICS code 237130. The opportunity is designated as a small business set-aside. East Coast Powerline LLC is listed as the incumbent contractor for this work. Interested parties may coordinate with the Small Business Program Manager, Brooke Butcher, regarding this upcoming requirement.

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POSTED

DEADLINE

Elden Mountain Communications Site Renovation, Western Area Power Administration, Desert Southwest Region, PhoenixThe Western Area Power Administration, under the Department of Energy, is forecasting a renovation project for the Elden Mountain Communications Site located in the Desert Southwest Region of Phoenix. This project falls under NAICS code 237130, which pertains to power and communications line construction. The current incumbent contractor for this site is Globenet Telecommunications LLC. Interested parties can coordinate with the Small Business Program Managers for further information regarding this upcoming requirement.

Western Area Power Administration

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DEADLINE

Sidney Substation Breaker Replacement; SD566 SD662 SD862 BREAKER REPLACEMENTS: demolition and site development, foundations and platforms for substation electrical equipment, installation of three (3…The Western Area Power Administration, under the Department of Energy, is forecasting a project for the Sidney Substation Breaker Replacement in Nebraska. This effort involves the replacement of breakers SD566, SD662, and SD862, encompassing demolition, site development, and the construction of foundations and platforms for electrical equipment. The scope of work includes the installation of three government-furnished power circuit breakers, three government-furnished CCVTs, and two CCVT support pedestals, as well as the provision and installation of high voltage bus, grounding systems, conduit, and insulated cables. This opportunity is designated as a small business set-aside under NAICS code 237130. The project is listed in the acquisition forecast with a posted date of November 8, 2026, and identifies Sage Electric Solutions LLC as the incumbent contractor. Coordination for this requirement is managed by the Small Business Program Managers within the agency.

Western Area Power Administration

POSTED

DEADLINE

Sand Creek Switching Station - The principal components of work include constructing a new 115-kV switching station consisting of three (3) breaker ring bus on the Erie ¿ Hoyt ¿ Willoby transmission…The Western Area Power Administration, under the Department of Energy, is forecasting a project for the construction of the Sand Creek Switching Station in Colorado. The scope of work involves building a new 115-kV switching station featuring a three breaker ring bus on the Erie, Hoyt, and Willoby transmission lines. Key deliverables include the installation of electrical equipment, structures, foundations, a prefabricated control building foundation, and general site development. Additionally, the project requires the construction of 0.3 miles of 115-kV transmission line for approach spans and the removal of 0.3 miles of existing transmission line. The contract also encompasses comprehensive fiber optic installation, including cabling, splicing, and all associated equipment for Stage 01. This opportunity is designated as a small business set-aside under NAICS code 237130, with Integrated Power Co listed as the incumbent contractor.

Western Area Power Administration

POSTED

DEADLINE

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Western Area Power Administration

POSTED

DEADLINE

2027 Dalton Telecom Conduit Project

Solicitation # PE-75553-NONST-2027-000000068

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Влаштування інженерного захисту +++ підстанції №+++ за адресою: Чернігівська область, Прилуцький район, +++

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АКЦІОНЕРНЕ ТОВАРИСТВО "УКPНAФТА"

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Energy Generation and Storage InfrastructureThis subcontract for Energy Generation and Storage Infrastructure involves the design, installation, and commissioning of energy generation and industrial-scale battery storage systems at the DOE Hanford Site in Richland. Working under prime contractors, the selected provider will ensure that critical energy supplies are established prior to the activation of other infrastructure, ultimately delivering a fully operational and grid-connected energy facility. The project requires specialized compliance, including NRC licensing for nuclear assets and the establishment of utility interconnection agreements. Interested parties should note the response deadline of January 29, 2027, for this Department of Energy effort categorized under NAICS code 237130.

Em-Environmental Management Con Bus Ctr

POSTED

2 days ago

DEADLINE

in 3 months

AI Contract Overview

The High-Voltage Transmission Line Engineering and Design subcontract, issued by Los Angeles Water and Power in California, focuses on the conceptual and detailed engineering of new or upgraded high-voltage transmission corridors. The scope of work includes critical technical services such as routing studies, load capacity modeling, and grid integration to ensure the stability and efficiency of the electrical infrastructure. Interested parties must submit their responses by the deadline of April 15, 2025. This opportunity is categorized under NAICS code 237130, reflecting its focus on power and communications line construction and engineering.

General Info

Agency

California → Los Angeles Water & Power

NAICS

237130 - Power and Communication Line and Related Structures Construction

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 02.20.25-POWER-RAJ.

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

View the prime solicitation

RFI for City of Los Angeles Transmission Corridors to Access Renewable Energy Resources

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Timeline

PhaseClosed

PostedFeb 20

subcontract

Response DeadlineApr 14

Deadline has passed

Submission Closed

04/14/2025, 05:00:00 PM PDT

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Organization & Contact Information

AgencyCalifornia → Los Angeles Water & Power

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Los Angeles Water & Power

Office AddressN/A

ContactsNo contact information available

Full Description

Provide conceptual and detailed engineering for new or upgraded high-voltage transmission corridors, including routing studies, load capacity modeling, and grid integration.