This Solicitation opportunity from Government of Canada was posted on April 29, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

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

Closed

WS5667588652Canada

Submission Closed05/14/2026, 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

New

SLED

Excavation and Site GradingThe contract titled Excavation and Site Grading requires comprehensive site preparation including clearing, grubbing, excavation, backfill, and grading to establish a stable foundation for future construction and utility installations. The work must be performed in accordance with all applicable standards to ensure proper drainage, compaction, and contouring of the land, supporting the integrity of upcoming infrastructure. The solicitation is classified as a subcontract under NAICS code 237990 and is issued by the Tennessee General Services - CPO, with the place of performance located within the state of Tennessee. Bidders must submit their responses by the deadline of July 17, 2026, at 8:00 PM Eastern Time, following the procedures outlined through the Tennessee General Services central procurement office. The contract opportunity was posted on July 2, 2026, and is available for review via the official Tennessee General Services website. No set-aside preferences or organizational type restrictions are specified, making this opportunity open to qualified subcontractors regardless of business size or classification, provided they meet the technical and performance requirements of the scope.

Tennessee General Services - CPO

POSTED

DEADLINE

In-Water Construction and TOY Restrictions ComplianceThis contract pertains to the execution of in-water construction activities, including the installation of foundations and the setup of cofferdams, strictly within defined Time-of-Year windows to minimize disruption and protect sensitive aquatic habitats. All work must adhere to environmental regulations and seasonally restricted operational periods designed to safeguard fish spawning cycles, migratory patterns, and other ecological functions of local waterways. The subcontract is issued under NAICS code 237990 for other heavy and civil engineering construction and is administered by the Massachusetts Department of Transportation, with performance limited to District 4. The solicitation is closed as of the posted date, indicating that proposals have been submitted and evaluated, and the contract is now in an award or execution phase targeting compliance-driven in-water operations under stringent environmental constraints.

Massachusetts Department of Transportation

POSTED

DEADLINE

Earthwork and Site GradingThe contract entails earthwork services specifically focused on excavation, grading, and soil compaction to prepare the foundation and improve site drainage for construction purposes. It is classified under NAICS code 237990, which pertains to specialized earthwork activities. The work will be performed in Sumner, Tennessee, under the oversight of the Tennessee Department of Transportation. This subcontract opportunity was posted with a response deadline on June 26, 2026. The scope of the project emphasizes preparing the site to ensure proper structural support and effective drainage, which are critical for the stability and longevity of future construction. As a subcontract, this contract likely requires coordination with a primary contractor or project lead. Although specific contact details and set-aside provisions are not provided, interested parties can access further information and submit proposals via the specified online portal.

Tennessee Department of Transportation

POSTED

DEADLINE

Earthwork and ExcavationThe contract involves clearing, grubbing, and excavation work necessary for roadway grading and drainage structures as part of a federal-aid highway project. It is categorized under earthwork and excavation, with the NAICS code 237990, indicating specialized construction activities. The project is managed by the Tennessee Department of Transportation and will be performed in Marion. Proposals were due on June 26, 2026, the same date the contract details were posted. This is a subcontract opportunity, though no set-aside type is specified. The scope emphasizes site preparation and earthmoving activities essential for the successful development of roadway infrastructure, specifically addressing grading and drainage improvements. The online portal for submitting proposals and viewing further details is maintained by the Tennessee Department of Transportation.

Tennessee Department of Transportation

POSTED

DEADLINE

Railway-Adjacent Earthwork and GradingThis contract involves earthwork operations including excavation, embankment, and grading in close proximity to active railroad tracks. The work requires strict adherence to established railway protection protocols to ensure safety and minimize disruption to rail traffic. Special emphasis is placed on advance notification procedures, particularly for any planned blasting activities, to maintain compliance with regulatory and safety standards. The contract is issued by the Tennessee Department of Transportation (TDOT) and is categorized under NAICS code 237990, which pertains to other heavy and civil engineering construction. Performance is scheduled to take place in Dyer, Tennessee. Proposals must be submitted by the specified deadline on June 26, 2026, aligning with the posted date, and the opportunity is structured as a subcontract, though no specific set-aside provisions are indicated. The contract includes clear operational guidelines to ensure coordination between construction activities and railroad operations for successful project execution.

TDOT

POSTED

in 7 days

DEADLINE

in 7 days

AI Contract Overview

Public Services and Procurement Canada (PSPC) is soliciting proposals for professional services related to the replacement of a section of the district heating underground piping system at Dorchester Penitentiary. The primary requirement is design services, with construction phase services offered as an optional component. This procurement is conducted under the Supply Arrangement EB129-192368 for Heavy Civil - Municipal Engineering, targeting firms pre-qualified in the Municipal Engineering discipline within New Brunswick. Invited participants include a select list of engineering firms such as Englobe Corp, WSP Canada Inc., and AECOM Canada Ltd., among others. The solicitation, identified as WS5667588652 and titled "EC016-261530 - RFP Dorchester Penitentiary District Heating Underground Piping Replacement," was posted on May 14, 2026, with a deadline for proposal submission set for May 21, 2026, by 14:00 EST. The contracting authority for this initiative is Carlos Castillo Nieto from PSPC, available to assist prospective bidders. The work is to be performed in New Brunswick, under the oversight of the federal Department of Public Works and Government Services, part of the Canadian government. Interested and qualified firms are expected to submit their proposals through the official CanadaBuys platform within the specified timeline.

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 Services

NAICS

237990 - Other Heavy and Civil Engineering Construction View NAICS

Place of Performance

New Brunswick, CAN

Set-Aside

NONE

Documents

(0)

No documents available

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PhaseClosed

PostedApr 29

Solicitation

Response DeadlineMay 14

Deadline has passed

Submission Closed

05/14/2026, 07:00:00 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

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

Office AddressN/A

Contacts

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

contact@example.gov

Full Description

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.