Tenders/City of Calgary - Request for Proposal - City of Calgary Potable Water Quality Improvement Initiative and Chlorine Boosting Strategy

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City of Calgary - Request for Proposal - City of Calgary Potable Water Quality Improvement Initiative and Chlorine Boosting Strategy

City of Calgary

Published: Jun 4, 2026

Updated: Jun 5, 2026

Source: alberta_purchasing

About This Opportunity

This is a consulting contract in the water and sanitation and architecture and engineering sectors, with a focus on Water Supply and Water Quality. Located in Canada, North America, this opportunity is open to firms and consortiums. Proposals must be submitted before July 8, 2026.

Published through Alberta Purchasing Connection, a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for consulting in the water and sanitation sector. Consulting assignments are typically evaluated with a strong emphasis on the technical proposal, including the methodology and qualifications of key experts. Shortlisted firms may be invited to submit financial proposals in a second stage. Interested parties should review the full documentation on the original source before submitting their proposal.

Description

The City is seeking proposals from qualified consulting firms with the ability and capacity to provide multi-disciplinary consulting services for the Water Quality Improvement Initiative. This planning-level assignment will support The City in improving its approach to chlorine residual management and overall water quality across the potable water system. The successful proponent(s) will assist The City by reviewing industry best practices, developing and validating a system-wide water quality model, and assessing current system performance to identify potential improvement options. The work will provide a structured, defensible basis for evaluating alternatives and supporting future operational and capital planning decisions. This assignment is focused on assessment, modelling, and decision support only and does not include detailed design, construction, or implementation. Note: Proponents may respond to one or both of the following work packages: • Work Package A: o Tasks 1 (Conduct jurisdictional review and establish state of practice for chlorine residual management), o Task 2 (Establish and refine a structured chlorine residual monitoring standard and management framework); and o Task 4 (Assess City of Calgary chlorine residual performance and identify improvement alternatives). • Work Package B: o Task 3: Chlorine Residual Water Quality Model Development Each work package above will be evaluated independently based on its respective evaluation criteria, as outlined in Appendix C-Evaluation. Proponents should clearly label the work package being responded to in their proposal(s). Contract award will also be determined independently for each Work Package. The highest ranked proponent for each Work Package may be awarded that Work Package. As a result, one proponent may be awarded both Work Packages, or different proponents may be awarded Work Package A and Work Package B. Proponents submitting proposals for both Work Packages must clearly identify and label their submissions accordingly. Commodity Categories: Engineering and Research and Technology Based Services, Professional engineering services, Energy or utility consulting service Delivery Region: Alberta, Calgary

Data provenance

This notice is sourced from Alberta Purchasing Connection and was originally published on June 4, 2026. Last refreshed today. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About City of Calgary

City of Calgary has issued 262 procurement notices on BidsFactory, including 57 currently open and 40 awarded contracts. Activity concentrates in Construction & Civil Works, Information & Communication Technology, and Transport & Logistics. All notices are published for Canada. Notices are distributed via Alberta Purchasing Connection and CanadaBuys - Government of Canada. Most recent publication: June 4, 2026.

Frequently asked questions about this tender

Where will the contract be performed?

The contract is for delivery in Canada. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.

How can I submit a bid?

Visit Alberta Purchasing Connection to access the full notice, required documents, and submission instructions provided by the contracting authority.

When does this tender close?

The submission deadline is July 8, 2026. You have 34 days left to prepare and submit your proposal to the contracting authority.

Who is the contracting authority?

This notice was issued by City of Calgary in Canada. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Consulting contract in the Water & Sanitation sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.