This Government Contract opportunity from Government of Canada was posted on June 10, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Dam Structural Stabilization and Rehabilitation Construction

Closed

International

Submission Closed06/23/2026, 07:00:00 PM UTC

Contract Overview

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

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NAICS: 237130

New

SLED

Public Safety DAS UpgradeThe contract entails the demo and installation of a Distributed Antenna System (DAS) designed to enhance public safety communications within the Port of Seattle’s facilities. The system will include Bi-Directional Amplifiers (BDA), antennas, cabling, fiber optic components, patch panels, and other equipment as defined in the approved design specifications, with an emphasis on critical functionality and system redundancy to ensure uninterrupted service. The scope requires full coverage testing and commissioning activities to validate performance against established design standards, ensuring reliable signal strength and system integrity throughout the targeted areas. The effort is managed by the Aviation Project Management Group under the Port of Seattle, with Leila Gonzalez-Rigatto serving as the primary point of contact and Rishiraj Savita as the project manager. The work falls under NAICS code 237130, indicating it is classified as telecommunications construction. While the solicitation number and set-aside details are unspecified, the posted date indicates this is a forward-looking forecast, and performance will occur at Port of Seattle locations yet to be fully defined. All equipment and installation activities must meet stringent reliability requirements to support emergency and public safety operations.

Aviation Project Management Group

POSTED

DEADLINE

Streambank Slope Reinforcement (Bioengineering & Structural)The contract seeks to stabilize an eroding streambank along Jones Brook through a combination of grading, rock placement, and bioengineering methods including live staking and erosion control materials. The work aims to reinforce the slope using environmentally sensitive techniques that promote long-term stability while integrating natural vegetation to enhance resilience against future erosion. The project falls under NAICS code 237130, indicating it is a civil engineering construction effort focused on water resource management. This is a subcontract opportunity posted by the Vermont Department of Economic Development with a response deadline of August 13, 2026. The place of performance is not explicitly defined but is implied to be along Jones Brook within Vermont. The solicitation is open for submission through the Vermont Business Registry, and while there is no set-aside classification indicated, interested parties should ensure compliance with all technical and environmental requirements tied to streambank restoration under state guidelines.

Department of Economic Development

POSTED

DEADLINE

Utility Relocation and CoordinationThe contract pertains to the relocation of underground and overhead utilities affected by roadway construction activities, requiring close coordination with multiple utility providers to ensure minimal disruption and regulatory compliance. Work involves identifying, relocating, and modifying existing utility infrastructure such as water, gas, electric, telecommunications, and sewer lines in alignment with ongoing or planned road improvements, with strict adherence to safety standards and scheduling requirements. The effort demands precise planning, real-time communication with utility companies, and timely execution to avoid project delays. This is a subcontract under NAICS code 237130, classified as a transportation-related construction effort managed by the Georgia Department of Transportation. The solicitation was posted on July 24, 2026, with responses due by August 21, 2026, at 4:00 PM. Performance will occur within the state of Georgia, though specific locations are not detailed. All work must align with state and federal transportation regulations, and contractors are expected to manage logistics, obtain necessary permits, and maintain full documentation of utility relocations throughout the project lifecycle.

Department of Transportation-2

POSTED

DEADLINE

Utility Installation (Electrical, Communications, Water, Sewer)The contract calls for the installation of underground and above-ground utility systems at secure Department of Defense facilities in Huntsville, Alabama, encompassing power distribution, fiber optic communications, water supply, sewer lines, and storm drainage infrastructure. This subcontract is classified under NAICS code 237130 for utility system construction and requires full compliance with security protocols due to the sensitive nature of the sites. Work must meet rigorous technical and safety standards set by federal and military specifications, with all systems designed for long-term functionality, redundancy, and resistance to environmental and operational stressors. Responses are due by August 10, 2026, with the solicitation posted on July 24, 2026, through the SAM.gov platform. The contract is managed by the USA Engineering Support Center in Huntsville, and bidders must be prepared to coordinate with multiple government entities and possibly adhere to classified site access requirements. Performance is expected to occur entirely within the Huntsville area, and contractors must demonstrate proven experience in complex utility installations at secured governmental facilities, including prior work with military or federal infrastructure projects. All work must be completed in alignment with applicable federal, state, and local codes while maintaining operational security at all times.

W2V6 USA Engineering Spt Ctr Huntsvil

POSTED

DEADLINE

P210 ELECTRIC POWER PLANT AND ELECTRICAL DISTRIBUTION SYSTEM AT CHABELLEY AIRFIELD, DJIBOUTIThe U.S. Navy’s Naval Facilities Engineering Systems Command Atlantic is conducting market research through a Request for Information to assess industry capabilities for constructing an electric power plant and electrical distribution system at Chabelley Airfield in Djibouti. This initiative, identified by solicitation number N6247027R0001 and posted on July 24, 2026, seeks input on critical challenges including access to the airfield, logistics for importing labor and equipment, and high upfront costs associated with procuring and transporting materials to a remote, austere location. Responses are due by August 5, 2026, and must be submitted via email to the designated point of contact, Taylor Povich, in Norfolk, Virginia. The project falls under NAICS code 237130 for electrical and power systems construction, and all proposals are limited to five single-sided pages using a minimum 12-point font, with proprietary information clearly marked. The government is not soliciting bids or committing to award a contract at this stage; the intent is to gather intelligence on contractor readiness for overseas construction in a high-risk, politically sensitive environment subject to Djibouti’s host nation regulations and extreme operational conditions. No pricing data, contract terms, evaluation criteria, or FAR clauses are included, as this is purely an information-gathering action prior to potential solicitation development. Respondents are required to provide company descriptions, relevant past performance, particularly in OCONUS power system installations, and supporting documentation demonstrating understanding of the unique logistical and regulatory constraints involved.

Navfacsyscom Atlantic

POSTED

DEADLINE

Y--Rifle (RFL) Substation Communications TowerThe bid closing date for the Rifle (RFL) Substation Communications Tower project has been extended under Amendment 0001 to the solicitation with number 89503226RWA000024. Originally posted on July 24, 2026, the new response deadline is now August 7, 2026, at 10:00 PM Mountain Time. This solicitation, categorized under NAICS code 237130 for Electric Power Transmission and Distribution Construction, is managed by the Department of Energy through its Western-Rocky Mountain Region office located in Loveland, Colorado. No set-aside preferences are specified for this opportunity. The primary point of contact for inquiries is John W. Pratt, reachable via email at jpratt@wapa.gov or by phone at 720-962-7166. The project’s place of performance is not fully specified in the provided details, but all submissions must be received by the extended deadline to be considered. Further information can be accessed through the SAM.gov workspace link provided.

Western-Rocky Mountain Region

POSTED

DEADLINE

178th Wing Base Microgrid ConstructionThe 178th Wing Base Microgrid Construction project at Springfield-Beckley ANGB in Springfield, Ohio, is a total small business set-aside solicitation under NAICS code 237130 with an estimated value between $7 million and $9 million. The project aims to construct a basewide microgrid to ensure energy resilience for critical 24/7 operations, particularly supporting MQ-9 Reaper unmanned aircraft missions. The base scope includes the installation of two natural gas generators, microgrid controls, paralleling transfer switches, primary isolation switches, building energy meters, and a base energy management system. The solicitation includes two optional components—Option 001 for a PV solar array and Option 002 for a battery energy storage system (BESS)—both of which will be evaluated and potentially exercised at the time of award under FAR 52.217-5. All equipment interfacing with the base’s direct digital controls (DDC) infrastructure must be compatible with Honeywell Niagara 4, as specified in the brand name justification. The contract is a firm-fixed-price award to be made via sealed bidding under FAR 14, with selection based solely on price. Bids must be submitted in hard copy using Standard Form 1442, with an original signature, and electronic or facsimile submissions are prohibited. The period of performance is 450 calendar days from the Notice to Proceed, with work restricted to weekdays between 7:00 a.m. and 4:30 p.m. unless otherwise approved. Contractors must comply with all DoD security requirements, including HSPD-12 and FIPS PUB 201, and obtain necessary clearance prior to commencing work. Performance and payment bonds at 100% of the contract value are required, and all final payments are contingent upon satisfactory completion of work, submission of a properly certified invoice, and a release of claims. Invoicing must be conducted electronically via Wide Area Workflow (WAWF), with a preliminary review submitted in duplicate to the Contracting Office in Springfield, Ohio, prior to electronic submission, and payments will be made via electronic funds transfer in accordance with FAR 52.232-5 and FAR 52.232-27. The contractor is responsible for all labor, materials, equipment, permits, insurance, and supervision, and must ensure compliance with Ohio building codes, manufacturer specifications, and the Interoper

W7NU Uspfo Activity Ohang 178

POSTED

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Y--Weld Substation Stage 05The contract amends the Weld Substation Stage 05 project to update technical drawings as part of ongoing construction and modernization efforts. Issued under solicitation number 89503226BWA000074, it was posted on July 24, 2026, with responses due by August 5, 2026, and falls under NAICS code 237130, which classifies it as an electrical power transmission and distribution system construction project. The contracting organization is the Department of Energy’s Western-Rocky Mountain Region office based in Loveland, Colorado, with John W. Pratt listed as the primary point of contact for inquiries. The work being amended is performance-based and relates directly to infrastructure development at the Weld Substation, though the exact location details are not specified in the data provided. This solicitation remains open to eligible contractors responding to the updated drawing requirements in support of federal energy grid upgrades.

Western-Rocky Mountain Region

POSTED

DEADLINE

Aboveground Utility Pole RelocationThe contract involves the removal or relocation of existing aboveground utility poles within the public right-of-way to facilitate planned traffic signal and roadway improvements in Fairfield, California, with a performance location identified as 94533. This subcontract falls under NAICS code 237130, which pertains to utility system construction, and requires close coordination with utility owners to ensure safe and compliant handling of infrastructure changes. The work is scheduled to support broader transportation enhancements, necessitating precise planning to minimize disruption to public services and maintain regulatory alignment. The contract was posted on July 24, 2026, under the jurisdiction of the City of Fairfield in California and does not specify a solicitation number or set-aside type. While no point of contact details are provided, the project is documented through the CEQA Net portal with a public link for reference. All activities must adhere to local, state, and federal standards governing public right-of-way use, utility coordination, and construction safety, with performance strictly tied to the designated area in Fairfield.

POSTED

DEADLINE

Underground Utility Relocation (Electrical and Communications)The contract involves the relocation of underground electrical conduits and communications lines within the city of Fairfield, California, with a primary focus on coordinating with utility providers PG&E and Comcast to ensure seamless transitions and minimal disruption. Work will be executed using potholing and trenching techniques to safely expose, move, and reinstall underground infrastructure, requiring precise engineering and strict adherence to safety and regulatory standards. All activities must be carefully planned to avoid damage to existing utilities and to maintain service continuity throughout the relocation process. The project falls under NAICS code 237130 for Utility System Construction and is structured as a subcontract, with the City of Fairfield as the overseeing entity. The place of performance is designated as ZIP code 94533 in Fairfield, and the work is scheduled to be posted on July 24, 2026. While no specific set-aside provisions are indicated, the subcontract will require close collaboration with multiple stakeholders, including public utilities and local authorities, to comply with municipal requirements and coordinate logistics during execution.

POSTED

DEADLINE

35544380_CWSP GIRVAN 11029012 PH1.4 ProjectPacific Gas and Electric Company is undertaking a series of infrastructure improvements along State Route 299 in Shasta County near post mile 20.326 as part of its broader Undergrounding and Wildfire System Hardening Program. The work involves removing existing overhead poles and conductors, boring through and around pavement to install new underground conductors, trenching outside the pavement, and performing vegetation management within Caltrans right of way. Two tree removal points and two brush removal locations are identified for vegetation work. Soil sampling using a truck-mounted auger, two to four inches in width and up to four feet in depth, will be conducted at multiple locations to support construction planning. All activities are scheduled Monday through Friday between 9:00 a.m. and 3:00 p.m., with traffic control measures following Caltrans pre-approved T-Sheets, such as T13, where applicable. Overhead conductor removal and installation over the highway will utilize rolling traffic breaks with assistance from the California Highway Patrol, in strict accordance with approved lane closure protocols and permit inspector authorization.

Caltrans, District 2 - Redding

POSTED

DEADLINE

35519767 CWSP - KESWICK 11019712 PH 2.1 ProjectPacific Gas and Electric Company plans to implement improvements within Caltrans’ right of way along State Route 299 in Shasta County between post miles 19.043 and 20.001 as part of its wildfire system hardening and undergrounding initiative. The project involves replacing overhead conductors, removing existing poles, boring beneath and alongside pavement, installing new poles and conductors, anchors, and conducting trenching outside the pavement. Vegetation management will include the removal of 22 trees, trimming of 7 trees, and clearing of 78 brush units, totaling 107 vegetation points located entirely within Caltrans’ right of way. All construction activities are scheduled to occur Monday through Friday between 9:00 a.m. and 3:00 p.m., with rolling traffic breaks used during overhead conductor work on the state route, coordinated with the California Highway Patrol and subject to approval by the permit inspector in accordance with the Lane Closure Chart. The project is identified under the title 35519767 CWSP - KESWICK 11019712 PH 2.1 Project and is managed by Caltrans District 2 in Redding, with David DeMar as the primary point of contact and Peg Bostley from PG&E serving as the principal program manager.

Caltrans, District 2 - Redding

POSTED

3 days ago

DEADLINE

N/A

AI Contract Overview

The contract involves a comprehensive project focused on the full-scale stabilization and rehabilitation of a dam, entailing detailed structural assessments, necessary repairs, and reinforcement measures to ensure the dam's long-term safety and operational integrity. This work is critical for maintaining the infrastructure's stability and functionality, addressing potential structural vulnerabilities through expert engineering and construction practices. Issued by the Parks Canada Agency under the Government of Canada, the contract is categorized under NAICS code 237130, which pertains to heavy and civil engineering construction. The project location is specified as Ontario (excluding the National Capital Region), with a response deadline set for June 23, 2026. This subcontract opportunity highlights the government's commitment to infrastructure maintenance and environmental safety within the region.

General Info

Dam stabilization and rehabilitation project in Ontario by Parks Canada, deadline June 23, 2026.

Agency

Government of Canada → Parks Canada AgencyView Agency

NAICS

237130 - Power and Communication Line and Related Structures ConstructionView NAICS

Place of Performance

Ontario (except NCR), CAN

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedJun 10

subcontract

Response DeadlineJun 23

Deadline has passed

Submission Closed

06/23/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → Parks Canada Agency

ContactsNo contacts available

OfficeN/A

Organization / Agency

Government of Canada → Parks Canada Agency

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Full-scale dam stabilization and rehabilitation including structural assessment, repair, and reinforcement of dam infrastructure to ensure long-term safety and functionality.