This Government Contract opportunity from Department Of The Interior was posted on July 16, 2015. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

Z--GSU Transformer Replacement

Awarded

R15PS00272Federal

Submission Closed07/16/2015, 12:00:00 AM UTC

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 relocation of the Remote Communications Outlet (RCO) in Hooper Bay, Alaska. The scope of work is categorized under NAICS code 237130 for Power and Communication Line and Related Structures Construction and specifically includes the installation of foundations, duct banks, and grounding work. The estimated magnitude of the construction project is valued 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 October 29, 2026, with a response deadline of November 14, 2026. Interested firms should coordinate with the primary point of contact, Masanori Akers, the Parsons Subcontract Administrator, for further information and submission details.

PTSI Managed Services Inc.

POSTED

DEADLINE

Installation of Buried Fiber Optic Cable Stanton North Substation to Hoskins Substation

Solicitation # 26085

The Nebraska Public Power District is soliciting bids for Request for Bid No. 26085 to install approximately six miles of underground fiber optic cable between the Stanton North and Hoskins Substations in northeast Nebraska. The scope of work encompasses all labor, materials, and supervision required for staking, material coordination, property owner contacts, and right-of-way restoration. Specifically, the contractor will install 48-strand buried fiber optic cable provided by the contractor and 48-strand all-dielectric fiber provided by the District. The project must adhere to RUS Form 515a and IEEE Standard 1333-1994 for guided boring. Work is expected to be awarded by November 25, 2026, with a final completion deadline of April 15, 2027. Bids are due by November 13, 2026, and must include a completed pricing spreadsheet and current all-inclusive equipment and labor rates. Evaluation factors for the award include quoted price, conformance with specifications, past schedule performance, and the bidder's financial responsibility and experience. To qualify, bidders must certify the completion of at least three similar buried fiber optic installation projects within the last five years. Payment terms specify that 95 percent of the price is paid within 30 days of acceptable performance, with 5 percent retained until final acceptance. An optional pre-bid teleconference is scheduled for November 5, 2026, to review contract specifications.

Nebraska Public Power District

POSTED

DEADLINE

High-Voltage Transmission Installation & Interconnection

Navfacsyscom Southeast

POSTED

DEADLINE

B21 Utilities & Site Improvements, Communications & Electrical Infrastructure, Dyess AFB OT Feasibility & Business Feedback

Solicitation # W9126G27R1CSY

The U.S. Army Corps of Engineers, Fort Worth District, is conducting market research via a Sources Sought notice for the B-21 Utilities and Site Improvements project at Dyess Air Force Base, Texas. This initiative aims to establish high-reliability primary electrical power distribution and dedicated fiber-optic communications infrastructure to support the bed-down of the B-21 weapons system. The scope includes the installation of single-mode fiber optic cables, telephone system expansion, power cabling in concrete encased ducts, pole-mounted conductors, and associated transformers and switchgear. The project also encompasses site improvements such as earthwork, grading, and erosion control. The estimated Construction Cost Limitation is $28,550,000, though an $8 million electric substation and specific end-user network equipment are expressly excluded from this contract. The government is currently evaluating whether to utilize a traditional Federal Acquisition Regulation based contract or an Other Transaction Agreement under 10 U.S.C. section 2808a. If a collaborative procurement framework is chosen, a two-phase selection process will be implemented, focusing first on technical capability, past performance, and collaborative execution history, followed by an evaluation of final technical and price proposals. The project must adhere to strict Department of Defense standards, including UFC 1-200-01 for general building requirements, UFC 4-010-01 for antiterrorism, and UFC 4-010-06 for cybersecurity of facility-related control systems. The anticipated period of performance is 690 calendar days from the notice to proceed, with a required beneficial occupancy date of March 8, 2030.

POSTED

DEADLINE

De Palma Road Electrical Conduit Installation Project

Solicitation # TLARC-819

The County of Riverside is soliciting bids for the De Palma Road Electrical Conduit Installation Project (Project No. D4-0072) located in the Community of Horsethief Canyon, California. The project involves the excavation and backfill of approximately 1,000 feet of trenching, the installation of 685 feet of 1.5-inch and 350 feet of 3-inch electrical conduit and handholes, and the installation of 6-inch Type D concrete curb per County Standard No. 204. All work must adhere to Southern California Edison plans and be completed within 30 working days from the commencement date specified in the County's written order. The estimated project cost is 209,000 dollars. The contract will be awarded to the lowest responsive and responsible bidder. Bidders must submit their proposals by December 2, 2026, at 1:30 P.M. Pacific Time, including a non-collusion declaration and a bid guarantee of 10 percent of the total bid. The awarded contractor must provide performance and payment bonds, comply with California State Labor Code prevailing wage requirements, and adhere to specific affirmative action plans based on contract value and employee count. Payments will be made monthly, with the Owner paying 90 percent of the value of labor and materials incorporated into the work and 75 percent of materials stored on site, subject to certification by the Architect.

POSTED

DEADLINE

Installation Of Street Lighting On Raymond Avenue From Maple Street To North City Limits

Solicitation # 2026-IFB-CIV-0549

The City of Pasadena Department of Public Works is soliciting bids under solicitation number 2026-IFB-CIV-0549 for the installation of a new street lighting system on Raymond Avenue, extending from Maple Street to the North City Limits. The project requires the contractor to furnish and install concrete street lighting standards, foundations, LED luminaires and fixtures, conduits, conductors, pull boxes, and other appurtenant work. Key technical deliverables include 29W or 50W LED replacements, galvanized steel conduits, and 6 foot Type S Scroll Arms. The contractor must provide all necessary labor, materials, and equipment, ensuring compliance with the ADA, CBC, Title 24, and PROWAG accessibility guidelines. Bids must be submitted electronically via the City of Pasadena eProcurement Portal by 2:00 pm on November 17, 2026. Qualified bidders must provide evidence of experience with two similar governmental projects and submit several mandatory documents, including Form AA-1, Form AA-2 for labor exceeding 25,000 dollars, a non-collusion declaration, and a DHS contract disclosure. A bid security of five percent of the total bid price is required, and the successful awardee must provide material and faithful performance bonds for 100 percent of the base bid. Work must commence within 15 calendar days of the Notice to Proceed and be completed within 20 working days. Invoicing is handled through the city's Vendor Invoice Portal, with payments issued on Tuesdays and Thursdays.

City of Pasadena Department of Public Works

POSTED

DEADLINE

Fiber Optic Ground Wire (OPGW) InstallationThis subcontract involves the installation of .551 diameter fiber optic ground wire for prime contractors working on Nebraska Public Power District projects. The scope of work specifically covers the installation of OPGW from Structure 107 to Dead-End Structure 79, requiring the delivery of a fully installed and tested system. To ensure the integrity of the fiber and prevent damage, the contractor must utilize specialized pulling and tensioning equipment in strict accordance with the engineering specifications outlined in Section G. The project falls under NAICS code 237130, with a response deadline set for December 2, 2026.

Nebraska Public Power District

POSTED

DEADLINE

High-Voltage Conductor and Shield Wire InstallationThis subcontract for High-Voltage Conductor and Shield Wire Installation involves performing specialized electrical infrastructure work for prime contractors on Nebraska Public Power District projects. The scope of work focuses on upgrading existing 266 26/7 ACSR to 954 45/7 ASCR Rail conductor and replacing 3/8 inch EHS steel shield wire with 7/16 inch EHS steel. Additionally, the contractor is responsible for installing insulators, dampers, crossarms, and X-braces in strict accordance with the stringing charts provided in Section I. To successfully execute the project, the contractor must utilize tensioners and pullers to deliver a fully tensioned conductor and shield wire system. This opportunity falls under NAICS code 237130, with a response deadline set for December 2, 2026.

Nebraska Public Power District

POSTED

DEADLINE

Transmission Structure Erection and Pole SettingThis subcontract for the Nebraska Public Power District involves the erection and setting of transmission structures. The scope of work requires the installation of 28 wood H-Frame tangent structures and one steel monopole on a drilled pier. Key technical requirements include backfilling poles with crushed limestone and the installation of ground rods, wire, molding, and staples, with ground impedance testing performed according to specific technical drawings. The contractor is responsible for providing all necessary pole setting equipment and drilling rigs to deliver fully assembled and set structures. This project falls under NAICS code 237130, with a response deadline set for December 2, 2026.

Nebraska Public Power District

POSTED

DEADLINE

115kV Transmission Line 1266 Rebuild Stanton North Substation to Dead-End Structure 79

Solicitation # 26-012

Nebraska Public Power District is soliciting sealed bids for Contract No. 26-012 to rebuild approximately 4.05 miles of the 115kV transmission line 1266, extending from the Stanton North substation to Dead-End Structure 79. The scope of work requires the contractor to provide all labor, supervision, equipment, and miscellaneous materials to replace all structures, conductors, shield wires, and hardware. Key technical deliverables include the installation of 28 wood H-Frame tangent structures and one tubular steel monopole dead-end on a drilled pier, upgrading the conductor to 954 kcmil 45/7 ASCR Rail, and installing 0.551 diameter fiber optic ground wire and EHS steel shield wire. The project also involves tree clearing, site preparation, and the removal of existing structures and conductors. Bids are due by 2:00 p.m. CST on December 2, 2026, and must be submitted as sealed hard copies to the Procurement Department in Columbus, Nebraska. The award will be based on the lowest cost and best bid, with evaluation factors including technical conformance, schedule capability, financial standing, and past performance history. Prospective bidders are encouraged to attend an optional pre-bid teleconference and site visit on November 23, 2026. Required submission documents include a signed proposal page, a completed price quotation table, a W-9 form, and bid security in the form of a certified check, irrevocable letter of credit, or bid bond. The successful contractor must provide a performance bond and maintain workers compensation and commercial general liability insurance.

Nebraska Public Power District

POSTED

DEADLINE

MBE, WBE and SDVOB Contracting Opportunity

Solicitation # 2140303

L3Harris Technologies has been contracted by the New York State Thruway Authority to implement a new Land Mobile Radio system across 54 communications sites along the Thruway corridor, extending from Buffalo to New York City. This system is designed to support essential personnel performing roadway maintenance, road repair, and snow removal. The project involves significant site-level work, including pouring concrete for antenna towers, shelters, and generators, providing New York certified concrete testing services, installing antennas and coaxial cables with sweep testing, and performing electrical work such as installing power conduits, grounding components, transfer switches, electrical panels, and site fences. L3Harris is seeking qualified lower-tier subcontractors to support these efforts, with specific socioeconomic goals of 15 percent for Minority-Owned Businesses, 15 percent for Women-Owned Businesses, and 6 percent for Service-Disabled Veteran-Owned Businesses. Interested parties must submit their company and contact information, a brief description of capabilities, and a NYSTA Certified Vendor Number to Program Manager Daniel Voiland by December 10, 2026. An executed Non-Disclosure Agreement will be required before project plans are released for review.

POSTED

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

2 days ago

DEADLINE

in 12 days

AI Contract Overview

Solicitation R15PS00272, issued by the Bureau of Reclamation Upper Colorado Region, is a negotiated request for proposals for the replacement of main step-up transformers and associated equipment at the Glen Canyon Power Plant. The project scope involves the removal and disposal of existing power transformers, oil-spill containment systems, and isolated phase buses, followed by the installation of new 125 MVA power transformers, potential transformers, surge arrestors, and fire barriers. The contract is expected to exceed 10 million dollars with a performance period of 1825 calendar days, featuring a delivery schedule for equipment and installation spanning from 2016 to 2019. The procurement process included multiple amendments to refine technical specifications, such as updating power transformer requirements, incorporating modular fire barriers and joint sealants, and removing restrictive requirements for system gas analyzers and arc resistance in PT cubicle assemblies. Compliance requirements include adherence to Davis-Bacon Act wage determinations for heavy dam construction in Arizona and the submission of a bid bond and subcontractor worksheets to meet small business limitations. Technical documentation provided to offerors included PCB test reports, structural design drawings, and specific short circuit current levels for 345-kV and 230-kV transformers to ensure precise engineering and installation.

General Info

Agency

Department Of The Interior → Denver Federal Center

Contract Value

$37,796,415.82

NAICS

237130 - Power and Communication Line and Related Structures Construction

Place of Performance

Set-Aside

NONE

Awardee

YELLOWSTONE ELECTRIC CO. 1919 4TH AVE N BILLINGS MT 59101-1495 US

Award Issued Date

07/16/2015, 12:00:00 AM UTC

Documents

R15PS00272 GSU Transformers and Associated Equipment Replacements Specifications

specifications

High

Solicitation B15PS00272 Amendment 000006

amendment

High

Solicitation R15PS00272 Amendment 000001

amendment

High

Solicitation R15PS00272 Amendment 000002

amendment

High

Solicitation R15PS00272 Amendment 000003

amendment

High

Solicitation R15PS00272 Amendment 000004

amendment

High

Solicitation R15PS00272 Amendment 000005

amendment

High

Solicitation R15PS00272 Attachment J-2 Drawings

specifications

High

Solicitation R15PS00272 Attachment J-3: GSU Transformers Pictures and Drawings

specifications

High

Solicitation R15PS00272 - Attachment J-5 Wage Determination

wage-determination

High

Solicitation R15PS00272 Attachment J-6 Bid Bond Form

bid-bond

High

Solicitation R15PS00272 Attachment J-8 PCB Test Report

specifications

High

Solicitation R15PS00272 Attachment J-9 Subcontractor Worksheet

subcontracting-worksheet

High

Solicitation R15PS00272 - Glen Canyon Power Plant Transformer Replacement

rfp

High

Solicitation R15PS00272 - Attachment J-4 Questions and Answers

q-and-a

Low

Solicitation R15PS00272 Attachment J-7 Past Performance Questionnaire

past-performance

Low

AI Contract Breakdown

Uniform Contract Format

Contract not broken down yet

CLEATUS splits the solicitation into Uniform Contract Format (UCF) sections: scope, pricing, deliverables, and evaluation criteria.

Timeline

7 updates

PhaseAwarded

PostedJan 6

Presolicitation

Notice updatedJan 28

Response deadline changed from Jan 1, 2001 to Mar 12, 2015. The notice title changed. The notice description changed.

Notice updatedJan 28

The notice description changed.

Notice updatedFeb 5

Response deadline changed from Mar 12, 2015 to Apr 8, 2015. The notice description changed.

Notice updatedFeb 24

Set-aside removed.

Notice updatedMar 4

Notice details unchanged. Attachments may have changed.

Notice updatedMar 10

Notice details unchanged. Attachments may have changed.

Notice updatedMar 19

Notice details unchanged. Attachments may have changed.

Type ChangedMar 27

Presolicitation → Solicitation

AwardedJul 16

Contract was awarded

Submission Closed

07/16/2015, 12:00:00 AM UTC

Find active opportunities like this

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

Organization & Contact Information

AgencyDepartment Of The Interior → Denver Federal Center

ContactsNo contacts available

OfficeDENVER, CO, 80225, USA

Organization / AgencyDepartment Of The Interior → Denver Federal Center

Office AddressDENVER, CO, 80225, USA

ContactsNo contact information available

Full Description

IGF::CT::IGF REPLACE MAIN S.U. TRANSFORMERS & ISO PHASE BUS

More opportunities from Department Of The Interior → Denver Federal Center

Same awarding agency

NAICS: 335999

Federal

Small Business Subcontracting Support (Payment Facilitation)This contract seeks small business subcontractors to provide components or services under accelerated payment terms, leveraging federal acquisition regulations FAR clauses 52.247-64 and 52.242-5. It is specifically focused on supporting small business participation in subcontracting opportunities associated with NAICS code 335999. The Department of the Interior, through the Denver Federal Center, is the contracting agency responsible for this opportunity, although detailed location and point of contact information are not specified. The initiative aims to facilitate quicker payment processes for eligible small businesses, encouraging their involvement and supporting timely financial flow during contract performance. This subcontracting opportunity highlights the government's commitment to small business engagement and provides attractive payment facilitation terms to enhance subcontractor cooperation and efficiency in delivering required goods or services.

All Other Miscellaneous Electrical Equipment and Component Manufacturing

POSTED

6 months ago

DEADLINE

Z--GSU Transformer Replacement

Contract Overview

Active Opportunities Like This One

AI Contract Overview

General Info

Documents

AI Contract Breakdown

Contract not broken down yet

Timeline

Find active opportunities like this

Organization & Contact Information

Full Description

More opportunities from Department Of The Interior → Denver Federal Center

Earlier notices in this NAICS code

Get AI-powered intelligence on the opportunities still open