This Subcontract opportunity from California was posted on September 18, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

UV Disinfection Process Equipment

Closed

State & Local

Submission Closed10/13/2026, 12:00:00 PM PDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 237130

New

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 RCO relocation in Hooper Bay, Alaska. The scope of work is focused on power and communication line and related structures construction under NAICS code 237130, specifically requiring foundation work, duct bank installation, and grounding work. The estimated magnitude of the construction project is between 100,000 and 250,000 dollars, with a proposed start date of December 10, 2026. This opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. The solicitation was posted on November 8, 2026, with a response deadline of November 14, 2026. Interested firms should coordinate with Masanori Akers, the Parsons Subcontract Administrator, for further participation and submission details.

PTSI Managed Services Inc.

POSTED

DEADLINE

ACT-1427-00 Construction Cycle 10 (CC10) Concrete Test Pavement Construction at Wm. J. Hughes Technical Center Atlantic City, NJ

Solicitation # act-1427-00-construction-cycle-10-cc10-concrete-test-pavement-construction-wm-j-hughes-technical

Parsons Corporation is soliciting bids for the Construction Cycle 10 project at the William J. Hughes Technical Center in Atlantic City, New Jersey, supporting the FAA Airport Technology Research and Development branch. The scope of work involves the controlled demolition of existing pervious runway test pavement and the construction of new concrete test slabs measuring approximately 310 feet by 52.5 feet with a thickness of 15.5 inches. Key requirements include providing aggregate subbase, updating the asphalt base course to a stabilized drainable base, and performing minor design adjustments to plans and specifications. The subcontractor is responsible for procuring all materials, managing waste disposal, and coordinating professional engineering and laboratory services for geotechnical design and roadway materials testing. The project includes rigorous material characterization tests such as California Bearing Ratio and Plate Load tests, with critical operations phased to allow for continuous subgrade adjustments. Work is primarily scheduled for normal business hours, Monday through Friday, though some after-hours and weekend work may be required. This opportunity is set aside for various small business categories, including VOSB, SDVOSB, WOSB, and HUBZone certified firms.

POSTED

DEADLINE

Construction Indefinite Delivery Indefinite Quantity Contract for Steel Pole Foundations for the Upper Great Plains and Rocky Mountain Regions of Western Area Power Administration. Period of Performa…This is a construction Indefinite Delivery Indefinite Quantity contract issued by the Western Area Power Administration under the Department of Energy. The project focuses on the installation of steel pole foundations across the Upper Great Plains and Rocky Mountain regions. The scope of work includes the demolition of existing foundations, the provision of various concrete foundations, structure erection, grounding, conduits, and general site work at multiple locations. The contract has a maximum ceiling of 5.0 million dollars with a period of performance spanning 36 continuous months from the date of award. This opportunity is designated as a small business set-aside under NAICS code 237130. Complete Concrete, Inc. is listed as the incumbent contractor for these services.

Western Area Power Administration

POSTED

DEADLINE

Indefinite Delivery Indefinite Quantity (IDIQ) for Facility Maintenance and Repair at various locations in UGP and RMR. Construction Indefinite Delivery Indefinite Quantity contract for Facility Main…The Western Area Power Administration, under the Department of Energy, is forecasting an Indefinite Delivery Indefinite Quantity construction contract for facility maintenance and repairs across the Upper Great Plains and Rocky Mountain Regions. This small business set-aside opportunity carries a maximum ceiling of 5 million dollars with a period of performance spanning 36 continuous months from the date of award. The scope of work encompasses a variety of essential infrastructure tasks, including miscellaneous sitework, demolition, and the installation of concrete foundations. Additionally, the contractor will be responsible for oil containment, grounding, conduit installation, and other general repairs. Complete Concrete, Inc. is listed as the incumbent contractor for these services.

Western Area Power Administration

POSTED

DEADLINE

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.

Southwestern Power Administration

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

POSTED

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

PHILIP NORTH SWITCHING STATION, STAGE 01, SOUTH DAKOTAThe Western Area Power Administration, under the Department of Energy, has issued a forecast for the Philip North Switching Station Stage 01 project located in South Dakota. This initiative falls under NAICS code 237130, which pertains to power and communication line construction. The project is currently listed as a forecast with a posted date of November 8, 2026. Highmark Erectors, Inc. is identified as the incumbent contractor for this effort. Interested parties may coordinate with the Small Business Program Managers, specifically Tetrault and Teves, for further information regarding this acquisition.

Western Area Power Administration

POSTED

DEADLINE

2027 Dalton Telecom Conduit Project

Solicitation # PE-75553-NONST-2027-000000068

The 2027 Dalton Telecom Conduit Project, managed by Dalton Utilities in Georgia, involves the installation of a new telecommunications pathway across several roads, including Industrial South Rd, Callahan Rd, Focus Dr, Brookhollow Ind Blvd, Kraft Dr, South Dalton Bypass, Howell Dr, Enterprise Dr, and Boring Dr. The scope of work requires the contractor to furnish all labor, materials, and equipment to install 11,550 linear feet of two 4-inch underground conduits via directional drilling, 190 linear feet of 12-inch HDPE case bore, and 24 telecommunications vaults (four 60x48 and twenty 48x48). The contractor is responsible for all excavation, vault installation, and site restoration, ensuring that post-construction conditions are equal to or better than pre-construction conditions, including erosion and pollution control. The contract is governed by the laws of the State of Georgia and will be awarded to the lowest responsible and responsive bidder, though the owner reserves the right to select the best overall value based on price, schedule, and experience. Performance is required within 90 calendar days of the Notice to Proceed, with bidders expected to mobilize within three weeks of the bid opening. Financial requirements include a 10% bid bond and 100% performance and payment bonds. Payment terms specify a 30-day window following invoice approval, with a maximum retainage of 10% on progress payments. Final acceptance is contingent upon a final inspection and the submission of precise as-built drawings meeting specific GPS and elevation accuracy standards.

POSTED

DEADLINE

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

Solicitation # UA-2026-11-06-011730-a

Joint Stock Company Ukrnafta is soliciting bids for the installation of engineering protection at substation number plus plus plus located in the Pryluky district of the Chernihiv region. The procurement process, identified by solicitation number UA-2026-11-06-011730-a, was posted on November 6, 2026, with a response deadline set for November 22, 2026. Participants must initially declare the absence of grounds for refusal to participate through the electronic procurement system when submitting their tender proposal. The winning bidder is then required to provide supporting documentation for specific grounds for refusal, as detailed in the tender documentation, within four days of the publication of the intent to award the contract.

АКЦІОНЕРНЕ ТОВАРИСТВО "УКPНAФТА"

POSTED

DEADLINE

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

This subcontract opportunity with the Planning and Engineering Department of the North Tahoe Public Utility District involves the supply, installation, and commissioning of ultraviolet disinfection process equipment for water treatment projects. The selected contractor will be responsible for demolishing aging UV equipment and integrating new systems into the existing water treatment flow to ensure a fully certified installation. All work must strictly adhere to Federal and California drinking water regulations. The project falls under NAICS code 237130 and was posted on September 18, 2026. Interested parties must submit their responses by the deadline of October 13, 2026, at 7:00 PM.

General Info

Subcontract for UV disinfection equipment installation for North Tahoe Public Utility District.

Agency

California → Planning & Engineering Department of North Tahoe Public Utility District

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 31-2464.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Construction Manager/General Contractor Request for Qualifications - National Avenue Water Treatment Plant Improvements Project

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

PhaseClosed

PostedSep 18

subcontract

Response DeadlineOct 13

Deadline has passed

Submission Closed

10/13/2026, 12:00:00 PM PDT

Find active opportunities like this

Get full access to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

AgencyCalifornia → Planning & Engineering Department of North Tahoe Public Utility District

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Planning & Engineering Department of North Tahoe Public Utility District

Office AddressN/A

ContactsNo contact information available

Full Description

Supplies and installs ultraviolet (UV) disinfection process equipment for prime contractors on North Tahoe Public Utility District water treatment projects. Demolishes existing aging UV equipment, installs and commissions new UV disinfection systems, and integrates equipment with existing water treatment flow. Must meet Federal and California drinking water regulations. Delivers an installed and certified UV disinfection system.