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.

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Replacement of Retaining Wall RW64 in Rossland BC using supplied Earthtech Lock+Load MSE wall system.

Closed

BC228048Canada

Submission Closed05/22/2026, 10:00:00 PM UTC

Contract Overview

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

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NAICS: 237990

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Tennessee General Services - CPO

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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

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Earthwork and Site Preparation for Retaining WallThe contract involves providing earthmoving services specifically for the construction of a gabion retaining wall in Dyer. The scope of work includes excavation, foundation grading and compaction, dewatering, and backfill compaction to ensure a stable and well-prepared site for the retaining wall installation. This subcontract is issued by the Tennessee Department of Transportation and falls under the NAICS code 237990, which covers other heavy and civil engineering construction. The solicitation for this contract was posted on June 26, 2026, with the same day closing for responses, indicating a tight timeline for bids. Although the contract does not specify a type of set-aside or particular organizational preferences, it outlines essential site preparation activities critical to a successful retaining wall project. The location of the work is in Dyer, Tennessee, and further details or proposal submissions can be accessed through the linked Tennessee Department of Transportation bidding 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

Site Grading and EarthworkThe contract involves site grading and earthwork activities, including excavation, cut and fill operations, grading, and compaction, aimed at preparing a site for future construction. The work will primarily take place in Sumner and falls under the NAICS code 237990, which typically covers special trade contractors in construction. Issued by the Tennessee Department of Transportation (TDOT), this subcontract was posted on June 26, 2026, with the same date set as the deadline for proposal submissions. While no specific solicitation number or office address details are provided, the contract is clearly focused on specialized earthwork services essential for groundwork preparation. Interested parties can access more information and submit proposals through the official TDOT bidding platform.

TDOT

POSTED

in 3 days

DEADLINE

in 3 days

AI Contract Overview

The contract pertains to the removal of the existing RW064 retaining wall in Rossland, BC, and the installation of a new mechanically stabilized earth (MSE) retaining wall using the Earthtech Lock+Load system. This project involves the complete demolition of the current structure and the construction of a modern, engineered replacement designed for improved stability and durability. In conjunction with the wall replacement, the existing asphalt concrete watermain will be replaced with a new C900 watermain to enhance water infrastructure reliability and service capacity. The solicitation, issued under number BC228048 by the City of Rossland under the Government of Canada, was posted on May 20, 2026, with a response deadline of May 22, 2026. All proposals must be submitted by the stated deadline to be considered, and inquiries should be directed to the primary point of contact listed as the Contracting Authority at operations@rossland.ca.

General Info

Remove RW064 wall, install new MSE wall with Lock+Load system, replace asphalt watermain with C900.

Agency

Government of Canada → City of RosslandView Agency

NAICS

237990 - Other Heavy and Civil Engineering Construction View NAICS

Place of Performance

CAN

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 20

Solicitation

Response DeadlineMay 22

Deadline has passed

Submission Closed

05/22/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → City of Rossland

Contacts1 person available

OfficeN/A

Organization / Agency

Government of Canada → City of Rossland

View Agency Profile

Office AddressN/A

Contacts

Contracting Authority

contact@example.gov

Full Description

Removal of existing RW064 retaining wall, and construction of a new MSE retaining wall. Replacement of existing AC watermain with new C900 Watermain.