Opportunity

Procurement Portal Nova Scotia #250810.00

Construction and Upgrades at Antigonish Sewage Treatment Plant

Posted

April 22, 2026

Respond By

May 21, 2026

Identifier

250810.00

NAICS

237110, 237990, 236210

The Town of Antigonish, Nova Scotia, is seeking proposals for major construction and upgrades at the Antigonish Sewage Treatment Plant (STP): - Construction of a new Process Building adjacent to the existing aerated lagoon and Pump House - Scope includes: - Excavation, shoring, dewatering, and temporary set-ups - Bypass pumping during construction - Building construction with cast-in-place concrete foundation and superstructure - Installation of process mechanical pipework and equipment - Mechanical plumbing and HVAC systems - Electrical systems: lighting, distribution, controls, and system integration - Site works: yard piping, grading, asphalt paving, retaining wall, and reinstatement - Plant testing, start-up, commissioning, and demolition/removals - No specific OEMs, equipment brands, or part numbers are identified in the solicitation - Bidders must obtain tender documents and submit bids online; hard copy submissions are not accepted - The expected contract duration is 6 months

Description

This solicitation is for the construction of a new Process Building adjacent to the existing aerated lagoon and associated Pump House. The scope includes excavation, shoring, dewatering, temporary set-ups, bypass pumping, building construction with cast-in-place concrete foundation and superstructure, process mechanical pipework and equipment, mechanical plumbing and HVAC, electrical lighting and controls, site works including yard piping, grading, asphalt paving, retaining wall, reinstatement, plant testing, start-up, commissioning, as well as demolition and removals. The project duration is expected to be 6 months. Bidders must obtain tender documents and submit bids online; hard copy submissions are not accepted.

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