This Solicitation opportunity from Government of Canada was posted on May 21, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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EC016-261530 - RFP Dorchester Penitentiary District Heating Underground Piping Replacement

Closed

WS5667588652International

Submission Closed05/21/2026, 07:00:00 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

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SLED

AIRFIELD 2028 ALL PROJECTS (AIP / AUI / CIRCUITS / FOD) CombinedThe contract targets comprehensive upgrades to the airfield infrastructure at the Port of Seattle, focusing on modernizing lighting systems by replacing circuits with low megger readings and installing energy-efficient LED fixtures and signage throughout the airfield. Parallel efforts will address deteriorating pavement and critical utilities to ensure operational safety and longevity. Wildlife hazard management is a key component, involving the removal of turf edge dams along runways, taxiways, and access roads, installation of anti-perching devices on airfield signs, and mitigation of ponding through regrading and new storm drainage systems to reduce bird activity and water accumulation. Additionally, failing flush fire hydrant access hatches will be replaced to improve emergency response access and compliance with safety standards. The project is forecasted under NAICS code 237990 and is managed by the Aviation Project Management Group, with Yanet Maldonado listed as the primary point of contact for inquiries.

Aviation Project Management Group

POSTED

DEADLINE

AIRFIELD 2029 ALL PROJECTS (AIP / AUI / CIRCUITS / FOD) CombinedThe contract encompasses a broad range of airfield infrastructure improvements at the Port of Seattle, focusing on modernization and safety enhancements across multiple systems. Key components include replacing airfield lighting circuits with low megger readings with new LED fixtures and signs to improve reliability and energy efficiency, replacing deteriorating pavement and critical utilities to maintain operational integrity, and implementing comprehensive wildlife hazard management measures such as removing turf edge dams, installing anti-perching devices on signs, and regrading areas with new storm drainage to eliminate ponding and reduce bird attractants. Additionally, failing flush fire hydrant access hatches will be replaced to ensure rapid and unobstructed access for emergency response. The project is part of the AIRFIELD 2029 ALL PROJECTS initiative, classified under NAICS code 237990 for other heavy and civil engineering construction, and is managed by the Aviation Project Management Group under the Port of Seattle. Solicitations are open with a posted date of July 31, 2026, and inquiries should be directed to Yanet Maldonado, the primary point of contact. The work is critical to maintaining airfield safety, regulatory compliance, and long-term operational readiness, with all efforts centered on upgrading aging infrastructure to meet current aviation standards.

Aviation Project Management Group

POSTED

DEADLINE

AIRFIELD 2030 ALL PROJECTS (AIP / AUI / CIRCUITS / FOD) CombinedThe contract encompasses a broad range of airfield infrastructure upgrades at the Port of Seattle, focusing on enhancing safety, efficiency, and compliance. Key components include replacing aging airfield lighting circuits with low megger readings with modern LED fixtures and signs to improve visibility and reduce maintenance costs. Concurrently, failing pavement sections and critical utilities will be removed and replaced to ensure structural integrity and operational reliability. Wildlife hazard mitigation measures involve removing turf edge dams along runways, taxiways, and access roads, installing anti-perching devices on signs to deter birds, and addressing ponding issues through regrading and new storm drainage infrastructure. Additionally, deteriorating flush fire hydrant access hatches will be replaced to ensure rapid access for emergency response teams. The project is categorized under NAICS code 237990 and falls under the Aviation Project Management Group, with the Port of Seattle as the overseeing agency. The solicitation is posted as a forecast with no set-aside classification, indicating it is open to all eligible contractors. Primary point of contact for inquiries is Yanet Maldonado, reachable via email or phone, and additional details can be accessed through the provided portal link. The project is anticipated to begin after the posted date in July 2026, with all work taking place at the airport facility.

Aviation Project Management Group

POSTED

DEADLINE

Jack Block Park Pier ReplacementThe Northwest Seaport Alliance, acting through the Port of Seattle, is forecasting a project to demolish the existing end-of-life pier at Jack Block Park and construct a new pier in its place, along with associated repairs to the pier plaza. This effort aims to modernize aging infrastructure to ensure safety, functionality, and long-term durability for public use and maritime operations. The North American Industry Classification System code 237990 indicates the work falls under other heavy and civil engineering construction, encompassing the full scope of demolition, new construction, and site improvements. The primary point of contact for inquiries is Yanet Maldonado, with Valerie Huffman serving as the project manager, both reachable through the Port of Seattle's official channels. The forecast notice was posted on July 31, 2026, signaling an upcoming procurement process that will solicit qualified contractors to deliver the project at the designated site in Jack Block Park.

Northwest Seaport Alliance (NWSA)

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2027 Airfield Project - Contract 1The Port of Seattle’s Aviation Project Management Group is forecasting a comprehensive airfield modernization initiative under Contract 1 for 2027, focused on upgrading critical infrastructure to enhance safety, efficiency, and compliance. The project encompasses replacing aging airfield lighting circuits with low megger readings with new LED fixtures and signage, improving visibility and reducing maintenance loads. Simultaneously, failing pavement sections and essential utilities throughout the airfield will be reconstructed to ensure structural integrity and operational reliability. Wildlife hazard mitigation is a major component, involving the removal of turf edge dams along runways, taxiways, and access roads, installation of anti-perching devices on airfield signs to deter birds, and the regrading of low-lying areas coupled with new storm drainage systems to eliminate ponding that attracts wildlife. Additionally, degraded flush fire hydrant access hatches will be replaced to ensure rapid and unobstructed access for emergency response crews. The project falls under NAICS code 237990 and is managed by the Port of Seattle, with Jay Kim as the primary point of contact and Mengqi Wu serving as the project manager. The solicitation is publicly available through the Port’s portal, though no set-aside type has been specified.

Aviation Project Management Group

POSTED

DEADLINE

2027 Airfield Project - Contract 2The contract involves comprehensive upgrades to the airfield infrastructure at the Port of Seattle, focusing on critical safety and operational enhancements. Key components include replacing airfield lighting circuits with low megger readings and installing new LED lighting fixtures and signs to improve visibility and energy efficiency. Aging pavement and essential utilities will be replaced to ensure structural integrity and reliable service. Wildlife hazard mitigation efforts will remove turf edge dams along runways and taxiways, install anti-perching devices on airfield signs to deter birds, and address ponding issues through regrading and the installation of new storm drainage systems. Additionally, failing flush fire hydrant access hatches will be replaced to ensure unimpeded access for emergency response. The work is scheduled under the 2027 Airfield Project – Contract 2, managed by the Aviation Project Management Group, with primary contact details provided for Moraa Omwega and Project Manager David Neds.

Aviation Project Management Group

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DEADLINE

T18 Lift Station ReplacementThe Port of Seattle through its Waterfront Project Management division is preparing to replace the entire lift station located at the north lunchroom in Terminal 18. This project is classified under NAICS code 237990, indicating it relates to other heavy and civil engineering construction activities, specifically targeting the removal and installation of a fully functional wastewater lift system. The solicitation was posted on July 31, 2026, and is currently listed as a forecast, meaning it is an early indication of procurement intent without an open bid at this time. The work will require complete replacement of the existing infrastructure to ensure continued operational reliability and compliance with safety and environmental standards. Primary contact for inquiries is Angela Peterson, reachable via phone or email, with Crystal Cuellar serving as the project manager overseeing execution. The place of performance is confirmed as Terminal 18, though specific address details are not provided in the data.

Waterfront Project Management

POSTED

DEADLINE

Həʔapus Park Redevelopment - ConstructionThe Həʔapus Park Redevelopment project, managed by the Port of Seattle under Waterfront Project Management, will deliver a comprehensive upgrade to park infrastructure including new restrooms, enhanced pathways and lighting, a boot washing station, dog-friendly amenities, wayfinding and interpretive signage, and a hand-carrying boat launch. Work will be carefully phased to comply with environmental permitting requirements, particularly for in-water construction activities, and will be timed to avoid disruption to tribal fisheries. The project is targeted for substantial completion by the second quarter of 2028. Primary contact for inquiries is Angela Peterson, with Julie Yun serving as Project Manager, and further details can be accessed through the Port’s official solicitation portal.

Waterfront Project Management

POSTED

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45th Ave SW Culvert Replacement and Habitat Restoration

Solicitation # 45th-ave-sw-culvert-replacement-habitat-restoration

The City of Seattle is procuring the replacement of a deteriorated culvert along 45th Avenue SW and the associated restoration of surrounding habitat in King County, Washington. This project aims to improve stormwater infrastructure while enhancing ecological conditions in the area, with work focused on sustainable, environmentally responsible construction practices. The contract is designated for Minority Business Enterprise and Woman Business Enterprise participation, requiring contractors to hold valid NMSDC and WBENC certifications, respectively, ensuring broad inclusion of underrepresented small businesses in the bid process. Bid submissions are due by August 12, 2026, and the solicitation is open to qualified firms through the SBA’s opportunity portal. Shimmick Construction Company, Inc. is the lead contracting entity overseeing the project, serving as the point of contact for inquiries, with Jamie Miranda available via email and phone for questions regarding requirements and compliance. The NAICS code 237990 classifies this as other heavy and civil engineering construction, indicating the scope involves complex earthwork, hydraulic structures, and habitat rehabilitation rather than typical road or building infrastructure. The project site is located in southwest Seattle, and while no specific address is listed, performance is confined to the 45th Avenue SW corridor. Contractors must be prepared to meet both engineering standards for culvert installation and ecological guidelines for native vegetation and streambed restoration, reflecting a dual focus on civic infrastructure and environmental stewardship.

Shimmick Construction Company, Inc

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DEADLINE

Aerial Structures Rehab

Solicitation # aerial-structures-rehab

The contract is for the rehabilitation of aerial structures under solicitation number aerial-structures-rehab, issued by WMATA and managed by Posillico Civil, Inc. The work is located in Washington DC and falls under NAICS code 237990, which covers other heavy and civil engineering construction. The solicitation is set aside exclusively for small businesses and small disadvantaged businesses, ensuring opportunities for qualified minority-owned and small enterprise contractors. The bid response deadline is August 19, 2026, with the solicitation posted on August 3, 2026. Primary point of contact for inquiries is Robyn Alma, reachable via email at ralma@posillicoinc.com or phone at 516-458-2091. Additional details and the official solicitation can be accessed through the SBA’s opportunity portal.

Posillico Civil, Inc.

POSTED

DEADLINE

Construction Management Services for the Dry Creek Wastewater Treatment Plant Expansion Project

Solicitation # 08-188

The City of Roseville is seeking qualified proposers to provide Construction Management Services for the Dry Creek Wastewater Treatment Plant Expansion Project, identified under solicitation number 08-188. The solicitation was posted on August 3rd, 2026, with a deadline for responses set for September 10th, 2026, at 10:00 PM Pacific Time. Interested parties must submit their proposals by this date to be considered, and any questions regarding the solicitation must be submitted no later than the close of business on August 27th, 2026. The project is located in California and involves overseeing the expansion of an existing wastewater treatment facility to meet growing infrastructure demands. The contract is issued under a State, Local, or Education (SLED) agency classification with no set-aside provisions specified, and the point of contact for inquiries is Arashdeep Singh, reachable at (916) 618-1939 or asingh@roseville.ca.us. Proposals must align with the City’s requirements for construction management, which includes planning, coordination, scheduling, cost control, and oversight throughout all phases of the project’s execution. All information and submission guidelines can be accessed through the official public procurement portal provided in the solicitation.

POSTED

DEADLINE

Parking Lot Expansion

Solicitation # BD-27-2093-2093A-AP01-131850

The Acton-Boxborough Regional School District is seeking qualified contractors to expand the existing parking lot at the Boardwalk Schools Campus located at 75 Spruce Street in Acton, Massachusetts. The scope of work encompasses all aspects of the project including labor, materials, equipment, supervision, permits, and any incidental items required to complete the expansion. Contractors must be experienced and prepared to deliver a fully functional, code-compliant parking area that meets the district’s operational needs and standards. Bids must be submitted by the deadline of August 20, 2026, at 5:00 PM, with the solicitation officially posted on August 3, 2026. The project is identified under solicitation number BD-27-2093-2093A-AP01-131850 and is administered by the district’s Finance and Operations department through the Massachusetts state procurement system. Primary contact for inquiries is Sheri Matthews, the designated Purchaser. All work is to be performed at the specified location in Acton, with no set-aside provisions specified, and interested parties can access further details via the provided online portal.

2093ACCOUNTSPAYABLE - FINANCE & OPERATIONS

POSTED

about 11 hours ago

DEADLINE

in 17 days

AI Contract Overview

Public Services and Procurement Canada is soliciting proposals for professional services to support the design and optional construction phases of replacing a section of the underground district heating pipe system at Dorchester Penitentiary in New Brunswick. The request for proposals, identified as WS5667588652, is issued under Supply Arrangement EB129-192368 for Heavy Civil - Municipal Engineering, and only firms pre-qualified in the Municipal Engineering discipline within New Brunswick are eligible to respond. The submission deadline is strictly enforced at 14:00 EST on May 21, 2026, with no extensions anticipated. The project falls under NAICS code 237990 and is classified as a federal procurement with no set-aside provisions. Proposals must be submitted through the Canada Buys portal, and all inquiries should be directed to Carlos Castillo Nieto, the designated point of contact at PSPC. The placement of performance is specifically tied to the Dorchester Penitentiary site in New Brunswick, and the contracting authority is the Government of Canada through the Department of Public Works and Government Services.

General Info

PSPC seeks design and optional construction services for district heating piping replacement in New Brunswick.

Agency

Government of Canada → Department of Public Works and Government ServicesView Agency

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

New Brunswick, CAN

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 21

Solicitation

Response DeadlineMay 21

Deadline has passed

Submission Closed

05/21/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → Department of Public Works and Government Services

Contacts1 person available

OfficeN/A

Organization / Agency

Government of Canada → Department of Public Works and Government Services

View Agency Profile

Office AddressN/A

Contacts

Castillo Nieto Carlos (SPAC/PSPC) (il-le-lui / he-him-hisContracting Authority

contact@example.gov

Full Description

The response time deadline is 14:00 EST. Public Services and Procurement Canada (PSPC) is seeking professional services to assist in the design (required) and construction phase services (optional) for the replacement of a portion of the district heating underground pipe system. This is a request for proposals (RFP) against Supply Arrangement (SA) EB129-192368 - Heavy Civil - Municipal Engineering. The invited firms qualified under the Municipal Engineering discipline for the province of New Brunswick are: Englobe Corp; WSP Canada Inc.; R.V. Anderson Associates Ltd.; Roy Consultants; Dillon Consulting; Stantec Consulting; EXP Services Inc.; GHD Limited; Hatch Ltd; Mitchelmore Engineering; AtkinsRealis; GEMTEC; Parsons Inc.; AECOM Canada Ltd.