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This Solicitation opportunity from Government of Canada was posted on May 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Request for Information for siphon construction and low-level outlet decommissioning, plus related works

Closed
BCRFI_24000Canada

Contract Overview

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

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NAICS: 237990
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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

in 3 days

DEADLINE

in about 1 month
NAICS: 237990
New
SLED
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

17 minutes ago

DEADLINE

N/A
NAICS: 237990
New
SLED
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

17 minutes ago

DEADLINE

N/A
NAICS: 237990
New
SLED
AIRFIELD 2030 ALL PROJECTS (AIP / AUI / CIRCUITS / FOD) CombinedThe contract encompasses a comprehensive overhaul of airfield infrastructure at the Port of Seattle, focusing on safety, efficiency, and regulatory compliance. Key components include replacing aging airfield lighting circuits with low megger readings with new LED fixtures and signage, enhancing visibility and reducing long-term maintenance costs. Pavement and critical utility systems in failing condition will be replaced to ensure structural integrity and operational reliability. Wildlife hazard mitigation efforts involve removing turf edge dams along runways, taxiways, and access roads, installing anti-perching devices on signs to deter birds, and addressing ponding through regrading and new storm drainage infrastructure to minimize wildlife attraction. Additionally, deteriorating flush fire hydrant access hatches will be replaced to ensure rapid and unobstructed access for emergency response. The work is part of the broader AIRFIELD 2030 initiative, managed by the Aviation Project Management Group under the Port of Seattle, with Yanet Maldonado as the primary point of contact for inquiries and coordination.
Aviation Project Management Group

POSTED

17 minutes ago

DEADLINE

N/A
NAICS: 237990
New
SLED
Jack Block Park Pier ReplacementThe contract involves the complete demolition of the aging, end-of-life pier at Jack Block Park and the construction of a new pier structure to replace it, along with necessary repairs to the surrounding pier plaza to ensure structural integrity and functionality. This project is managed by the Port of Seattle under the Northwest Seaport Alliance, targeting infrastructure renewal in a publicly used waterfront area. The work will require careful planning and execution to minimize disruption to park users and surrounding maritime operations, with all activities governed by applicable environmental and safety regulations. The North American Industry Classification System code 237990 indicates the scope falls under other heavy and civil engineering construction, encompassing substantial marine construction efforts. Primary point of contact for the procurement is Yanet Maldonado, reachable at the Port of Seattle, with Valerie Huffman serving as the project manager for ongoing coordination and oversight. The solicitation was posted in July 2026, signaling an upcoming competitive bidding phase for qualified contractors with experience in marine infrastructure. While no set-aside designation has been specified, bidders are encouraged to review the official solicitation portal for detailed requirements, timelines, and submission guidelines. The place of performance is fixed at Jack Block Park, and no additional office or location details are provided beyond the broader agency affiliation with the Port of Seattle.
Northwest Seaport Alliance (NWSA)

POSTED

17 minutes ago

DEADLINE

N/A

AI Contract Overview

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BC Hydro is seeking information from qualified suppliers regarding the procurement, design, and construction of a siphon system at Alouette Dam to ensure continuous downstream flow to the South Alouette River in compliance with a Provincial Order, while also decommissioning the existing low-level outlet conduit. This Request for Information, identified as BCRFI_24000, is open for responses until June 16, 2026, and is governed by Chapter 5 of the Canadian Free Trade Agreement. All submissions must be in English and are intended to gather market feedback on technical approaches, procurement timelines, and potential challenges to inform future procurement activities. Suppliers must register on the updated BC Bid platform, as registration or re-registration is mandatory for participation in any BC Hydro opportunity after May 30, 2022, and failure to comply may result in disqualification. Changes to this opportunity are communicated exclusively through the Addenda tab on the BC Bid portal, with all revisions now classified as Addenda rather than Amendments, eliminating the need for resubmission of prior responses. Interested parties are urged to verify all updates via the Addenda section and not rely on the RFx Documents tab. The opportunity is managed by the British Columbia Hydro and Power Authority, with inquiries directed to bidstation@bchydro.com, and procurement documentation is not available from any other source.

General Info

BC Hydro seeks input on siphon system installation and LLO decommissioning at Alouette Dam.

Agency

Government of Canada → British Columbia Hydro and Power Authority

NAICS

237990 - Other Heavy and Civil Engineering Construction View NAICS

Place of Performance

CAN

Set-Aside

NONE

Documents

(0)

No documents available

AI Contract Breakdown

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No contract breakdown available.

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Timeline

PhaseClosed
Posted

Solicitation

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyGovernment of Canada → British Columbia Hydro and Power Authority
Contacts1 person available
OfficeN/A
Organization / Agency
Government of Canada → British Columbia Hydro and Power Authority
Office AddressN/A
Contacts
Contracting Authority
contact@example.gov

Full Description

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ATTENTION: Documents pertaining to this advertisement can NOT be obtained from the contact person above. Any inquiries or questions regarding the opportunity, please email the procurement contact found in the opportunity document.To eliminate the risk of bidder disqualification based on failure to re-submit in response to an Amendment, as required by the new BC Bid rules, BC Hydro has changed its practice as of November 24, 2022, such that all changes to BC Hydro (including Q&As and Addenda) are now treated as “Addenda” (and not “Amendments”) within the BC Bid rules and, as such, no longer require re-submission by the bidder of any already made submission. Please see Addenda instructions for further information. The above practice change means that changes (including Q&As and Addendas) to BC Hydro opportunities will no longer be posted in the RFx Documents section of this Overview tab. Please refer to the Addenda tab for any changes to this opportunity.Supplier RegistrationInterested suppliers should note that BC Bid has upgraded its platform and that registration (or re-registration) in the new platform is necessary in order to respond to any opportunity after May 30, 2022. Suppliers are encouraged to register on the new BC Bid platform, in accordance with BC Bid process requirements, well in advance of the Closing Time for the opportunity to which they may want to respond. Supplier registration can take a number of days to complete. Step-by-step guides are available to help users register and create their accounts. Failure to comply with BC Bid requirements is at the supplier’s own risk and BC Hydro does not assume any responsibility for the consequences of such non-compliance, including the supplier’s inability to submit a response to this or any other BC Hydro opportunity. *** Opportunity Details ***BC Hydro intends to install a siphon system at Alouette Dam in order to provide continuous downstream flows to the South Alouette River, as required by Provincial Order, and to decommission the existing LLO conduit. BC Hydro is requesting information from interested respondents regarding the procurement process, considered technical process and general market feedback.This opportunity is subject to Chapter 5 of the Canadian Free Trade Agreement.All responses should be in English.