This Solicitation opportunity from Government of Canada was posted on January 14, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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City of Calgary - Request for Proposal - 25-1743 Engineering Services for Bonnybrook Fermenter Upgrades

Closed

AB-2026-00349Canada

Submission Closed02/11/2026, 04:00:00 PM UTC

Contract Overview

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

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NAICS: 541330

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AI Contract Overview

The City of Calgary is seeking engineering consulting services to enhance volatile fatty acid production at the Bonnybrook Wastewater Treatment Plant. The scope includes assessing the current capacity and performance of the fermenter and primary sludge gravity thickener, followed by designing upgrades or expansions to improve Enhanced Biological Phosphorus Removal (EBPR). These improvements aim to reduce alum dosing in secondary treatment and lower dissolved reactive phosphorus levels in the effluent, contributing to more efficient wastewater treatment. The project requires consultants with expertise in municipal wastewater treatment, including condition assessment, process optimization, design, sustainability considerations, and compliance with provincial and federal regulations. Consultants must also demonstrate the ability to estimate capital, operating, and maintenance costs, and apply multi-criteria decision analysis. The work is structured into three phases: Phase 1 (Feasibility and Conceptual Design), Phase 2 (Detailed Design), and Phase 3 (Construction and Post-Construction Services), with initial contract awards limited to Phase 1, pending the City’s approval for subsequent phases. The proposal response deadline is February 11, 2026, and the main contact is Jiang Wang from the City of Calgary.

General Info

Engineering consulting to upgrade Bonnybrook plant fermenter, improving phosphorus removal and reducing alum dosing.

Agency

Government of Canada → City of Calgary

NAICS

541330 - Engineering ServicesView NAICS

Place of Performance

Alberta, CAN

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedJan 14

Solicitation

Response DeadlineFeb 11

Deadline has passed

Submission Closed

02/11/2026, 04:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → City of Calgary

Contacts1 person available

OfficeN/A

Organization / Agency

Government of Canada → City of Calgary

Office AddressN/A

Contacts

Jiang WangContracting Authority

contact@example.gov

Full Description

The City is seeking engineering consulting services to determine solutions for increasing volatile fatty acid production at Bonnybrook Wastewater Treatment Plant (BBWWTP); assess the existing fermenter and primary sludge gravity thickener capacity and performance; and, design upgrades and/or expansion to those processes to improve Enhanced Biological Phosphorus Removal (EBPR), reduce alum dosing in secondary treatment, and lower dissolved reactive phosphorus concentrations in the effluent. The successful completion of this assignment will require technical expertise in municipal wastewater treatment systems including, but not limited to, understanding a broad-range of wastewater treatment technologies, condition assessment, process optimization/retrofit, design, operation, maintenance, sustainability, applicable provincial and federal regulations, methods of estimating capital, operating, and maintenance costs, and multi-criteria decision analysis. This project anticipates the following Phases: • Phase 1 Feasibility and Conceptual Design • Phase 2 Detailed Design • Phase 3 Construction and Post-Construction Services Unless otherwise stated in the Agreement Letter, the award under this RFP will be for Phase 1 of the Requirements, subject to approval by The City after each Phase.