This Sources Sought opportunity from Department Of Defense was posted on November 25, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

Malmstrom Air Force Base Sentinel Ground Based Strategic Deterrent (GBSD) Utilities Infrastructure System

Closed

W912DW_SentinelGBSD-Utilities_NAICS237130Federal

Submission Closed10/31/2025, 08:00:00 PM 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., is for the RCO relocation project located in Hooper Bay, Alaska. The scope of work involves specialized construction activities, specifically focusing on foundation work, duct bank installation, and grounding work. The estimated magnitude of the construction is valued between 100,000 and 250,000 dollars, with a proposed start date of December 10, 2026. This opportunity is designated as an SBA set-aside, open to Small Businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. The project falls under NAICS code 237130. Interested firms should coordinate with Masanori Akers, the Parsons Subcontract Administrator, regarding participation. The solicitation was posted on October 20, 2026, with a response deadline of November 14, 2026.

PTSI Managed Services Inc.

POSTED

DEADLINE

Term Agreement with 4 Options to Renew - Fiber Optic Maintenance, Repair and Modernization for IT, Transportation, and Water Departments

Solicitation # REQ00003176

The City of Garland is soliciting bids for a term agreement under solicitation REQ00003176 to provide fiber optic maintenance, repair, and modernization services for its IT, Transportation, and Water Departments. The contract consists of an initial twelve-month term with four optional twelve-month renewal periods. The City intends to award the contract to the two highest-ranked respondents, designating one as the primary contractor and the other as the secondary contractor to ensure redundancy and emergency response capacity. Award decisions are based on best value, evaluated through overall qualifications, client references, and relevant project examples. The scope of work requires the contractor to provide all labor, materials, and equipment for installation, troubleshooting, and emergency repairs of critical infrastructure, including public safety and SCADA systems. Critical priority outages require a two-hour response time. Deliverables include schematic diagrams, OTDR test files, and as-built drawings, with a minimum two-year workmanship warranty required for all services. Bidders must submit comprehensive bids on all items to be considered responsive, adhering to Texas Government Code Chapter 2258 for prevailing wage rates. Materials are to be billed at actual cost plus a markup not exceeding 10 percent. All submissions must be made electronically via the IonWave portal by November 5, 2026.

POSTED

DEADLINE

Water Treatment Equipment InstallationThis subcontract for Water Treatment Equipment Installation involves the supply and installation of specialized water treatment systems for prime contractors working on City of Hollywood Public Utilities projects. The scope of work includes the removal of existing sludge drum thickeners and dust collectors, followed by the installation of new units. To ensure full functionality, the contractor is responsible for performing field testing and calibration under the direct supervision of the manufacturer to deliver fully operational systems. The project falls under NAICS code 237130 and is managed by the Public Utilities agency in Florida. Interested parties must submit their responses by the deadline of November 25, 2026. Further details regarding the solicitation can be accessed through the provided procurement portal.

POSTED

DEADLINE

Horizontal Directional Drilling (HDD) ServicesThis subcontract for Horizontal Directional Drilling (HDD) Services involves performing specialized boring and conduit installation for prime contractors on City of Ukiah Department of Electric Utility projects. The scope of work requires the execution of 1,375 linear feet of HDD boring and the subsequent installation of conduits utilizing professional drilling rigs and guidance tracking systems. To be eligible for this project, contractors must possess a valid California Class A Contractor's License and maintain current DIR Registration. The project is located in Ukiah, California, with a response deadline set for December 1, 2026.

POSTED

DEADLINE

North State And Hwy 101 Utility Infrastructure Boring Project

Solicitation # 26-02

The City of Ukiah, Department of Electric Utility, is soliciting bids for the North State and Hwy 101 Utility Infrastructure Boring Project (Solicitation #26-02). This project involves the installation of utility infrastructure through horizontal directional drilling (HDD) and trenching at North State Street and Highway 101 in Ukiah, California. The scope of work includes 1,375 linear feet of HDD and 142 linear feet of trenching, backfilling, and compaction. Key deliverables include the installation of various HDPE and PVC conduits ranging from 1.25 to 6 inches and the installation of six fiber service vaults. The contract will be awarded to the lowest responsive and responsible bidder based on the lowest Base Bid. Eligible bidders must possess a valid State of California Class A Contractor's License and be registered with the Department of Industrial Relations. Submission requirements include a detailed proposal with unit pricing, a Fair Employment Practices Certification, a notarized Non-Collusion Affidavit, and a statement of experience. Bids must be accompanied by a 10 percent bid security. Upon award, the contractor is required to provide a performance bond for 100 percent of the total contract price, as well as a payment bond and appropriate insurance certificates. The City will provide engineering personnel for inspections, and the contractor is responsible for ensuring all materials are stored to preserve quality and fitness for the work. The response deadline for this solicitation is December 1, 2026.

POSTED

DEADLINE

Broadband Implementation Project - FFA

Solicitation # 2001063

The Broadband Implementation Project - FFA, solicitation number 2001063, is a comprehensive infrastructure initiative for the City of San Luis Obispo, California. The project involves the installation of aerial and underground fiber optics, including directional boring for conduit, deep bore casing, and the installation of 288 CT fiber cable. The scope of work encompasses the placement of various sized vaults, copper clad ground rods, pole risers, down guys, anchors, and new wooden poles, as well as cut and kick operations for existing poles. Additional requirements include potholing, tree trimming, public notification, and strict compliance with CPUC grant reporting and archaeological monitoring. The project is structured with a base bid and five additive alternates covering specific street segments, with award decisions based on a total project bid hierarchy capped at 2,400,000 dollars. Contractors must adhere to stringent technical and regulatory standards, including CPUC General Order 95, Caltrans 2024 specifications, and the City of San Luis Obispo 2025 Engineering Standards. Key requirements include the submission of OTDR bi-directional testing results prior to acceptance and the employment of directional drilling personnel with at least two years of experience. Bidders must provide a bid guaranty of 10 percent of the bid amount and, upon award, provide performance and payment bonds equal to 100 percent of the contract price. Compliance with California Labor Code is mandatory, requiring registration with the Department of Industrial Relations and adherence to prevailing wage laws. Sealed bids are due by 11:00 a.m. on November 19, 2026, to the Public Works Administration Office in San Luis Obispo.

City of San Luis Obispo

POSTED

DEADLINE

Marine Stadium Electrical Infrastructure

Solicitation # R-7292

Solicitation R-7292 is a project for the City of Long Beach, California, to provide electrical infrastructure for the Marine Stadium parking lot adjacent to Paoli Way. The scope of work includes installing new transformers and switchgear at three locations, removing existing transformers, and constructing new low-voltage power distribution systems. Additional requirements involve pavement trenching and restoration, concrete site work, and the use of ground penetrating radar for mapping. The project is subject to prevailing wage rates and requires a local Coastal Development Permit from the California Department of Fish and Wildlife. To be eligible for award, contractors must demonstrate minimum qualifications by having completed at least three projects of similar scope and value, each totaling at least 600,000 dollars, within the last five calendar years. Bidders must submit their proposals electronically via the city's bidding portal by the November 18, 2026, deadline, including a bid security of at least 10 percent of the bid. Awarded contractors must provide faithful performance and labor and material bonds. Payment will be processed using AIA format invoices, requiring detailed itemization of earned amounts, retention, and supporting documentation such as construction photographs and partial lien releases.

POSTED

DEADLINE

Power Line Relocation and ReconductoringThis subcontract through the National Energy Technology Lab of the Department of Energy focuses on power line relocation and reconductoring to enhance grid resilience. The scope of work involves removing existing lines and installing advanced, low-sag conductors designed to withstand high-load and high-heat events, while relocating lines to safer corridors. All work must be performed by a credentialed workforce in strict accordance with Davis-Bacon Act prevailing wage requirements to deliver upgraded transmission and distribution infrastructure. The project falls under NAICS code 237130 and was posted on October 20, 2026, with a response deadline of February 18, 2027. This opportunity is intended for firms capable of supporting prime contractors in executing critical energy infrastructure upgrades to ensure a more stable and resilient power grid.

National Energy Technology Lab

POSTED

DEADLINE

Microgrid Design and InstallationThis subcontract for the National Energy Technology Lab under the Department of Energy focuses on the design and installation of distributed energy resource microgrids to enhance grid resilience. The selected provider will serve as a subcontractor to prime contractors, performing engineering, procurement, and construction for microgrid controllers and switchgear. A primary objective is the integration of local generation sources to enable islanding capabilities, ensuring that critical loads remain powered during outages. All work must strictly adhere to NERC CIP standards and the NIST Cybersecurity Framework to ensure system security and reliability. The project falls under NAICS code 237130 and requires the delivery of a fully operational microgrid system. Interested parties should note the response deadline of February 18, 2027.

National Energy Technology Lab

POSTED

DEADLINE

HG&E Contract #26-17 - Electric Line Contractor Annual Contract

Solicitation # BD-24-1895-HGE00-HGE01-134588

Holyoke Gas & Electric is soliciting bids for an annual Electric Line Contractor contract under solicitation number BD-24-1895-HGE00-HGE01-134588. The scope of work encompasses comprehensive construction and maintenance services for overhead distribution lines up to 34.5 kV, including street light maintenance, overhead transmission lines up to 115 kV, and underground lines up to 34.5 kV. This open market solicitation is managed by the agency in Holyoke, Massachusetts, with a response deadline and bid opening date of November 24, 2026. Bidders are required to adhere to prevailing wage rates and must submit a bid deposit based on their specific scope of work: 15,000 dollars for overhead transmission only, 17,500 dollars for overhead distribution or underground line work, and 50,000 dollars for those bidding on all three service areas. Additionally, the successful contractor must provide a payment bond equivalent to 50 percent of the total estimated annual value of the awarded contract. Performance and administration are centered at the Holyoke Gas & Electric facilities on Suffolk Street.

HGE001 - Holyoke Gas & Electric

POSTED

DEADLINE

Solicitation # 24-17.11

The City of Piqua, Ohio, is soliciting bids for Project No. 24-17.11, which involves the construction of the Washington Road 69kV Transmission Line. The scope of work includes the furnishing and installation of approximately 2.0 miles of 69kV transmission line terminating at a new 69kV/13.8kV substation. Key technical requirements include a 12.47kV distribution underbuild from Pole P1 through Pole P18, the installation of all-dielectric self-supporting fiber optic cable along the entire line, and the use of both contractor-furnished materials and owner-furnished self-supporting steel poles. The project has an engineer's estimate of $1,900,000 and requires adherence to the National Electrical Safety Code and various ASTM standards for ductile iron poles and fiberglass crossarms. Bidders must provide evidence of financial and performance experience and are required to submit a bid bond of at least 10% of the total bid amount. The successful contractor must post a combined performance and payment bond for 100% of the contract value. Compliance with State of Ohio Prevailing Wage laws, the Americans with Disabilities Act, and Drug-Free Workplace certifications is mandatory. Bids must be submitted via Bid Express, email, or sealed hard copy by October 29, 2026. All equipment must be delivered FOB Destination to the City of Piqua, and any bids specifying FOB Factory will be rejected.

POSTED

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 includes furnishing and installing major equipment such as liquid-filled step-down transformers, circuit breakers, and switches, as well as the construction of 69kV incoming, switch, metering, and bus support structures. The contractor is responsible for comprehensive site work, including minor clearing, excavation, structural fill, grounding for all equipment, and the installation of above-ground conduits. The project also requires assistance with the start-up and commissioning of all mechanical, electrical, and electronic systems. Bidders must adhere to strict compliance standards, including State of Ohio Prevailing Wage laws, the Americans with Disabilities Act, and Drug-Free Workplace certifications. A bid bond of no less than 10 percent is required, and the successful contractor must provide performance and payment bonds equal to the full contract price. Award selection will be based on a comparison of relative merits and the lowest and best bid. Technical execution must follow NESC, NEC, IEEE, and ANSI standards, with specific quality controls for concrete foundations and equipment shipment integrity. Performance penalties of $500 per calendar day apply for deliveries exceeding the designated completion date.

City of Piqua

POSTED

1 day ago

DEADLINE

in 9 days

General Info

Agency

Department Of Defense → W071 Endist Seattle

NAICS

237130 - Power and Communication Line and Related Structures Construction

Place of Performance

Malmstrom AFB, MT, USA

Set-Aside

NONE

Documents

Sentinel Utilities Infrastructure System Sources Sought

sources-sought

High

AI Contract Breakdown

Uniform Contract Format

Timeline

2 updates

PhaseClosed

PostedSep 30

Sources Sought

Notice updatedOct 17

Response deadline time changed from 5:00 PM UTC to 8:00 PM UTC on Oct 31, 2025. The notice description changed. The point of contact changed.

Response DeadlineOct 31

Deadline has passed

Notice updatedNov 25

The notice description changed.

Submission Closed

10/31/2025, 08:00:00 PM UTC

Find active opportunities like this

Start your free trial to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

AgencyDepartment Of Defense → W071 Endist Seattle

Contacts2 people available

OfficeSEATTLE, WA, 98134-2329, USA

Organization / AgencyDepartment Of Defense → W071 Endist Seattle

Office AddressSEATTLE, WA, 98134-2329, USA

Contacts

Kyla Couch

contact@example.gov

Andrea Jackson

contact@example.gov

Full Description

11/25/2025 Update: An Industry Day notice has been issued related to this Notice.

Refer to Notice ID:" W912DW_SentinelGBSD_IndustryDay" for more details.

**********************************************************

INTRODUCTION

U.S. Army Corps of Engineers (USACE), Seattle District, is issuing this sources sought synopsis as a means of conducting market research to identify parties having an interest in and the resources to support the anticipated design-bid-build (DBB) construction contract under the Sentinel Ground Based Strategic Deterrent (GBSD) Operation and Maintenance Complex (OMC) located at Malmstrom Air Force Base, Great Falls, Montana:

Sentinel Utilities Infrastructure System

The intent is to procure this project on a competitive basis as a firm-fixed price DBB construction project. This sources-sought announcement is a tool to identify businesses with the capability to accomplish the work and is for information/market research purposes only.

DISCLAIMER

THIS SOURCES SOUGHT IS FOR INFORMATIONAL PURPOSES ONLY. THIS IS NOT A REQUEST FOR PROPOSAL (RFP) TO BE SUBMITTED. IT DOES NOT CONSTITUTE A SOLICITATION AND SHALL NOT BE CONSTRUED AS A COMMITMENT BY THE GOVERNMENT. RESPONSES IN ANY FORM ARE NOT OFFERS AND THE GOVERNMENT IS UNDER NO OBLIGATION TO AWARD A CONTRACT AS A RESULT OF THIS ANNOUNCEMENT. NO FUNDS ARE AVAILABLE TO PAY FOR PREPARATION OF RESPONSES TO THIS ANNOUNCEMENT. ANY INFORMATION SUBMITTED BY RESPONDENTS TO THIS TECHNICAL DESCRIPTION IS STRICTLY VOLUNTARY. RESPONSES WILL NOT BE RETURNED TO THE RESPONDER. NOT RESPONDING TO THIS NOTICE DOES NOT PRECLUDE PARTICIPATION IN ANY FUTURE REQUEST RFP, IF ANY ISSUED. IF A SOLICITATION IS RELEASED, IT WILL BE SYNOPSIZED ON THE GOVERNMENT-WIDE POINT OF ENTRY (GPE). IT IS THE RESPONSIBILITY OF POTENTIAL OFFERORS TO MONITOR THE GPE FOR ADDITIONAL INFORMMATION PERTAINING TO THIS REQUIREMENT.

The type of solicitation to be issued will depend upon information received in response to this sources-sought notice. No reimbursement will be made for any costs associated with providing information in response to this sources-sought notice or any follow up information. Responses to this sources-sought announcement will be used by the Government to make appropriate acquisition decisions. All interested firms should respond to this notice no matter what business size.

Unsolicited proposals will not be accepted. Further, proprietary information is not being requested at this time, and respondents shall refrain from providing proprietary information in response to this sources-sought notice. No award will be made from this sources-sought notice. This is not a request to be placed on a solicitation mailing list and is not to be construed as a commitment by the Government.

All interested firms must be registered in System for Award Management (SAM) and remain current for the duration of the contract to be eligible for award of Government contracts.

PROGRAM BACKGROUND

The Sentinel Operation and Maintenance Complex provides necessary command, maintenance, training, and missile handling facilities for the Sentinel (GBSD) Intercontinental Ballistic Missile (ICBM) to replace the current Minuteman III (MMIII) ICBM over the next two decades. The Sentinel (GBSD) Integrated Command Center (ICC) is necessary to provide centralized operations for: day-to-day mission control, status and security monitoring, weapons systems management, cyber defense, and completing the real-time, tailored leadership picture. The Consolidated Maintenance Facility (CMF) centralizes all Sentinel maintenance functions under one roof while the Integrated Training Center (ITC) is required to consolidate all Sentinel wing-level operational, maintenance, security forces, and cyber-defense training into one facility where airmen train together in a collaborative environment on Sentinel (GBSD) unique systems and devices. The Missile Handling Complex (MHC) is designed to accommodate the Sentinel (GBSD) ICBM system which uses different handling methods and security levels than the current MMIII system. The Sentinel Utilities Infrastructure Systems project will construct services for water, wastewater, electrical, natural gas, and telecommunications utilities distribution systems to serve the entire Sentinel GBSD Complex at Malmstrom Air Force Base (MAFB), MT.

These Sentinel (GBSD) facilities are necessary to improve interaction, collaboration, and efficiency in conducting day-to-day operations, maintenance, and training; they replace outdated, inadequately sized MMIII facilities; they improve working conditions and thus airmen retention; and they directly support the Nation's continued commitment to strategic deterrence.

The project listed below is anticipated to be incrementally funded.

SUMMARY DESCRIPTION OF PROPOSED PROJECT:

Summary description of the anticipated firm-fixed price design-bid-build construction project is provided below as well as in the provided attachment.

Sentinel Utilities Infrastructure System

Construct the Sentinel Utility Infrastructure System at Malmstrom Air Force Base (MAFB) that will provide water, wastewater, electrical, natural gas, and telecommunications utilities distribution systems to serve the entire Sentinel Ground Based Strategic Deterrent (GBSD) Complex at MAFB, Montana (MT).

Each OMC (ICC, ITC, MHC, CMF) facility project must provide water, electrical, natural gas, and telecom from the building to the project boundary, where it must be connected to the utilities provided under this project. Overall site improvements include clearing, grubbing, grading, minor demolition, drainage, utility, and communications connections, plus access paving, parking, and walkways as applicable.

The work also includes fiber services to the Base utility facilities impacted by the work under this contract, including Information Transfer Node (ITNs), Electrical Substation, and water pump stations. The time associated with Base Communications squadron (Base Comm) installation of Government Furnished and Government Installed (GFGI) equipment in the ITNs will also impact the ability to provide service to the buildings.

Period of Performance is anticipated to be approximately 1,095 calendar days, with a construction award targeted for fiscal year 2027.

ELIGIBILITY

The North American Industry Classification System (NAICS) code for this project is 237130, Power and Communication Line and Related Structures Construction, and the associate small business size standard is $45,000,000.

In accordance with DFARS 236.204, construction magnitude is estimated to be in the price range of between $100,000,000 and $250,000,000. 100 percent payment and performance bonds will be required of proposals, should a RFP be issued for this project. Businesses of all sizes are encouraged to respond; however, each respondent must clearly identify their business size in their capabilities statement and provide bonding information applicable to each project of interest.

SUBMISSION DETAILS:

All interested firms are to submit their responses to the Sources Sought Notice no later than 1:00 pm (Pacific Time) on 31 October 2025. Submit responses electronically to Kyla Couch, Contract Specialist, at kyla.m.couch@usace.army.mil.

Responses to this Synopsis will be shared with the Government project team but otherwise will be held in strict confidence. All questions must be submitted to the contract specialist identified above. The Government is not committed nor obligated to pay for the information provided, and no basis for claims against the Government shall arise as a result of a response to this Sources Sought.

The NWS Small Business Professional point of contact is Enshane Nomoto, Enshane.Nomoto@usace.army.mil.