This Solicitation opportunity from Government of Canada was posted on May 15, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Agriculture and Irrigation - Request for Proposal - Springbank Dam Electrical, Mechanical and Hydraulic Maintenance and Small Project Services

Closed

AB-2026-03818Canada

Submission Closed06/04/2026, 03:00:00 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: 237990

New

SLED

Site Grading and EarthworkThe contract entails excavation, grading, and soil compaction work necessary to prepare building pads and support infrastructure, with performance focused in Arlington, Tennessee, at the zip code 38002. It is designated as a subcontract under NAICS code 237990, which covers other heavy and civil engineering construction, and is managed by the Tennessee Department of General Services under the agency name Tennessee. The solicitation was posted on July 10, 2026, with a deadline for responses set for August 20, 2026, at 7:00 PM. The work scope requires precise earthmoving and compaction to meet engineering standards for site readiness ahead of construction, and bidders must comply with all technical and procedural requirements outlined in the official procurement materials accessible via the Tennessee Department of General Services website.

Tennessee Department of General Services

POSTED

DEADLINE

Excavation and EarthworkThe contract entails comprehensive site excavation, grading, trenching, and backfill activities necessary for the construction of foundations and utility installations. These earthwork operations are critical to preparing the site for infrastructure development and must adhere to precise engineering and safety standards. The work is being procured as a subcontract under the NAICS code 237990, indicating specialized construction activities not otherwise categorized, and is being managed by the Orange Water & Sewer Authority in North Carolina. Responses are due by August 6, 2026, and the opportunity was posted on July 7, 2026, giving interested parties approximately four weeks to prepare and submit proposals. While specific location details for performance or contact information are not provided, the project is associated with the agency’s operations in North Carolina and can be accessed through the official procurement portal. The nature of the work suggests that bidders must possess proven experience in heavy excavation, utility trenching, and earthmoving, along with the equipment and expertise to handle large-scale civil infrastructure projects under regulatory and environmental compliance requirements.

Orange Water & Sewer Authority

POSTED

DEADLINE

2026/2027 Snow Removal Franklin/WilliamsburgThe Virginia Department of Transportation is soliciting snow removal services for the Franklin and Williamsburg residencies under the M7B program for the 2026-2027 winter season. The solicitation, identified as RFI-123856, was posted on July 7, 2026, with a response deadline of February 28, 2027, at 5:00 AM. All submissions must be made through the official online portal at plow4va.vdot.virginia.gov, and vendors are required to follow the detailed instructions and critical dates provided in the associated attachments. The work will be performed within the designated Franklin and Williamsburg service areas in Virginia, and the contract is managed under the state and local government entity classification. Marlene Carter of VDOT serves as the point of contact for inquiries, reachable via email at marlene.carter@vdot.virginia.gov or by phone at 757-956-3036. Further details regarding vendor registration, performance requirements, and submission protocols are accessible through the vendor portal linked in the solicitation.

Virginia Department of Transportation

POSTED

DEADLINE

AIRFIELD 2028 ALL PROJECTS (AIP / AUI / CIRCUITS / FOD) CombinedThe contract encompasses a comprehensive suite of airfield infrastructure upgrades at the Port of Seattle, targeting critical systems that ensure operational safety and efficiency. Key components include the replacement of airfield lighting circuits with low megger readings, transitioning to energy-efficient LED lighting fixtures and signs to enhance visibility and reduce long-term maintenance costs. Concurrently, failing pavement sections and essential utilities will be replaced to address structural degradation and prevent service disruptions. Wildlife hazard mitigation is a major focus, involving the removal of turf edge dams along runways, taxiways, and access roads, installation of anti-perching devices on airfield signage to deter bird activity, and the regrading of land coupled with new storm drainage infrastructure to eliminate ponding that attracts wildlife. Additionally, deteriorating flush fire hydrant access hatches will be replaced to ensure rapid and unimpeded access for emergency response teams. The work is forecasted under NAICS code 237990 and is managed by the Aviation Project Management Group of the Port of Seattle, with Yanet Maldonado designated as the primary point of contact for inquiries.

Aviation Project Management Group

POSTED

DEADLINE

AIRFIELD 2029 ALL PROJECTS (AIP / AUI / CIRCUITS / FOD) CombinedThe contract includes a comprehensive suite of airfield infrastructure upgrades at the Port of Seattle, focusing on critical safety and operational improvements. Key elements involve replacing aging airfield lighting circuits with low megger readings with modern LED fixtures and signage to enhance visibility and energy efficiency, while also upgrading failing pavement sections and essential utilities to ensure structural integrity and long-term reliability. Wildlife hazard mitigation is a major component, requiring the removal of turf edge dams along runways and taxiways, installation of anti-perching devices on airfield signs to deter birds, and comprehensive stormwater management through regrading and new drainage infrastructure to eliminate ponding that attracts wildlife. Additionally, failing flush fire hydrant access hatches will be replaced to ensure rapid, unobstructed access for emergency response teams. All work is part of a larger, coordinated initiative under the Airfield 2029 All Projects program, aimed at modernizing the airport’s ground infrastructure to meet operational and safety standards. The project is managed by the Aviation Project Management Group within the Port of Seattle, with Yanet Maldonado serving as the primary point of contact. Though the solicitation is currently posted as a forecast, the scope indicates a significant investment in airfield resilience, combining electrical, civil, environmental, and emergency response improvements in a single integrated effort to support the long-term functionality and safety of the airfield.

Aviation Project Management Group

POSTED

about 5 hours ago

DEADLINE

N/A

AI Contract Overview

The Springbank Off-Stream Reservoir, also known as the Springbank Dam, is an Extreme Consequence Dam located about 15 kilometers west of Calgary in Rocky View County, Alberta, designed to mitigate flood risks by temporarily storing excess water from the Elbow River during major flood events, typically those reaching or exceeding a 1-in-200-year occurrence. Unlike traditional dams, it remains mostly dry under normal conditions and operates primarily between May and July during high-flow periods. The facility features a complex network of infrastructure including a diversion structure with inlet and spillway systems, a diversion channel, earthfill embankment dams, and ancillary buildings, all supported by critical electrical, mechanical, pneumatic, and control systems required for safe and compliant operation. Ownership and operation are managed by Alberta Agriculture and Irrigation, with the dam’s reliability directly tied to the integrity of its mechanical and electrical components. The Government of Alberta is seeking qualified contractors through solicitation AB-2026-03818 to provide comprehensive on-demand and planned maintenance services for the dam’s critical systems, including inspection, diagnostics, troubleshooting, repair, and minor upgrades. Contractors must supply experienced, specialized personnel capable of executing work safely and efficiently under the direction of a designated Project Manager, using provided technical documentation such as manuals, drawings, and schematics. The goal is to ensure the continuous, reliable performance of the facility to protect downstream communities including Calgary, maintain regulatory compliance, and support long-term asset stewardship. Proposals are due by June 4, 2026, and the contract will be awarded to a vendor demonstrating proven expertise in maintaining high-consequence hydraulic infrastructure.

General Info

Contract for maintenance of Springbank flood mitigation facility’s critical systems near Calgary, Alberta.

Agency

Government of Canada → Agriculture and Irrigation

NAICS

237990 - Other Heavy and Civil Engineering Construction View NAICS

Place of Performance

Alberta, CAN

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 15

Solicitation

Response DeadlineJun 4

Deadline has passed

Submission Closed

06/04/2026, 03:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → Agriculture and Irrigation

Contacts1 person available

OfficeN/A

Organization / Agency

Government of Canada → Agriculture and Irrigation

Office AddressN/A

Contacts

Bradley HarlickContracting Authority

contact@example.gov

Full Description

The Springbank Off-Stream Reservoir (SR1), commonly referred to as the Springbank Dam, is an off-stream flood mitigation facility located approximately 15 kilometres west of the City of Calgary in Rocky View County, Alberta. Unlike conventional dams, SR1 is designed to operate at or near full capacity only during significant flood events, generally those equal to or exceeding a 1-in-200-year occurrence. Under typical conditions, the facility operates under two primary scenarios: normal (dry) operations and flood operations, with the latter most likely to occur between May and July. The facility is owned and operated by Alberta Agriculture and Irrigation and is classified as an Extreme Consequence Dam, reflecting the critical importance of its performance and reliability. SR1 is designed to divert excess flows from the Elbow River during flood events for temporary off-stream storage, thereby reducing downstream flood risks to the City of Calgary and surrounding areas. SR1 incorporates a range of interconnected infrastructure systems, including electrical, mechanical, pneumatic, and control systems that are essential to safe operation, flood readiness, and regulatory compliance. The primary components of the facility include: • Diversion Structure on the Elbow River, comprising: Diversion Inlet, Service Spillway, Auxiliary Spillway, Floodplain Berm, Deflection Barrier, and Control Building. • Diversion Channel, including the Channel, Channel Outlet Grade Control Structure, and Emergency Spillway. • Earthfill Embankment Dams, comprising: Saddle Dam, Off-Stream Storage Dam, and Low- Level Outlet (LLOW). • Ancillary Infrastructure, including Maintenance Facilities and Administrative Office Buildings. The Province requires qualified contractors to deliver both on-demand and planned maintenance services for electrical, mechanical, and pneumatic systems. Services will include, but are not limited to, inspection, diagnostics, troubleshooting, repair, and minor system upgrades to support ongoing operations and asset stewardship. All work will be performed under the direction of the assigned Project Manager, who will identify the specific need and ensure alignment with project objectives. Contractors must demonstrate the capacity to provide experienced, qualified, and specialized personnel capable of executing the required scope of work efficiently and safely. Relevant project documentation and background materials will be provided as applicable. These may include equipment manuals, technical drawings, and system schematics necessary to support service delivery. The safe and effective operation of SR1 depends on the reliability and performance of its critical infrastructure systems. Accordingly, the objective of this procurement is to establish a contract with qualified contractor capable of delivering timely, dependable, and technically proficient electrical and mechanical services to support the safe operation, regulatory compliance, and long-term sustainability of the Springbank Dam facility.