New Brunswick Opportunities Network #26-0669

Replacement of Two Mile Brook Arch Structure (Asset T715) and Associated Civil Works, Route 120, Edmundston, NB

The Province of New Brunswick is seeking contractors for the replacement of the Two Mile Brook Arch Structure (Asset T715) on Route 120 near Edmundston, NB. - Government Buyer: - Department of Transportation and Infrastructure (DTI), Province of New Brunswick - Strategic Procurement Division - Colliers Project Leaders (geotechnical oversight) - Project Scope: - Full replacement of an existing three-centre concrete arch culvert (Asset T715) - Construction of a temporary two-lane detour road with a 2100 mm HDPE culvert - Removal of the old structure, installation of a new precast concrete arch (supplied by DTI), and associated headwalls and footings - Roadway reconstruction, embankment, and installation of a new permanent lift station - Geotechnical investigation, environmental permitting, and contaminated soil management - Compliance with Canadian Highway Bridge Design Code (CSA S6:2019), NBDTI Standard Specifications, and environmental permits - Products and Materials Requested: - Large quantities of borrow material, aggregate base/subbase, concrete, reinforcing steel, storm and sanitary sewer pipes, water mains, guide rails, geotextile, riprap, and erosion control materials - Precast concrete arch (all inclusive), catch basins, manholes, fire hydrant, and lift station - Temporary and permanent traffic control, pavement markings, and landscaping - Services Required: - Construction services (all materials, equipment, labor, management, quality control) - Temporary detour construction and maintenance - Geotechnical investigation and monitoring - Environmental controls and permitting, including compliance with watercourse and wetland alteration permit - Unique/Notable Requirements: - Strict environmental protection and restoration measures - Management of contaminated soils and watercourse protection - Traffic management for large trucks during detour - Timely completion by 2028, with a contract term of up to 3 years and possible extension - No specific OEMs or branded products are named; the focus is on civil works, construction materials, and compliance with technical standards.

Description

This solicitation is a Request for Proposals (RFP) for the replacement of the Two Mile Brook Arch Structure (Asset T715) located on Route 120 in Edmundston, New Brunswick. The project involves the full replacement of an existing three-centre concrete arch culvert, including excavation, backfill, and construction of a temporary detour. The work includes geotechnical considerations, environmental permits, and compliance with applicable regulations. Bids must be submitted electronically by the specified deadline and comply with the instructions provided in the solicitation documents.

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