AB-2026-00911 - 25-1756 - 15th Street Sanitary Trunk Options Analysis (Канада - Тендер #70465907)

AI Overview

Seeking qualified engineering consulting firms to provide multi-disciplinary engineering services for the 15th Street Sanitary Trunk Project to improve system resilience, access, isolation, and flow diversion capabilities.

Basic Information

Reference Number

00004886982

Issuing Organization

The City of Calgary

Solicitation Type

RFP - Request for Proposal (Formal)

Solicitation Number

AB-2026-00911

Title

25-1756 - 15th Street Sanitary Trunk Options Analysis

Source ID

SCRIBE

Details

Location

Alberta

Purchase Type

Not Stated

Dates

Publication

2026/02/03 07:57:00 AM EST

Closing Date

2026/03/03 06:00:00 PM EST

Contact Information

Deji Orungbemi

deji.orungbemi@calgary.ca

Description

The City of Calgary is seeking proposals from qualified engineering consulting firms to provide multi- disciplinary engineering & for the 15th Street Sanitary Trunk Project, a critical component of the sanitary system conveying flows to the Bonnybrook Wastewater Treatment Plant. The sanitary trunk crosses the Bow River, runs along 15th Street SE, and passes beneath the active Canadian Pacific Kansas City (CPKC) Alyth Yard, where two large-diameter trunk lines (2400 mm and 1800 mm) present significant operational and access challenges. Limited redundancy, lack of isolation and diversion structures, and restricted physical access make inspections, maintenance, and emergency response difficult.


The project aims to improve system resilience by identifying feasible solutions for safe access, isolation, and flow diversion, including potential re-routing options outside the rail corridor. The selected consultant will assess hydraulic and operational feasibility, develop flow off-loading options, and recommend secure methods for accessing and maintaining the mains beneath the yard. The work will also evaluate opportunities to enhance long-term capacity, reliability, and environmental performance while minimizing service disruptions.


The project is anticipated to include the following phases:
• Phase 1: Options Analysis and Conceptual Design
• Phase 2: Preliminary Design, Detailed Design, and Procurement Documents Preparation (Optional Future Phase)
• Phase 3: Procurement Process Support and Contact Administration (Optional Future Phase)
• Phase 4: Post-Construction Services and Project Closeout (Optional Future Phase)

See more Disclaimer All amendments to the associated notice, including amended documents, plans and specifications (where applicable), are issued on purchasing.alberta.ca. MERX asks that you refer to the purchasing.alberta.ca notice for these amendments. MERX stipulates that potential bidders may also be required to register with the buying authority as a bidder/plan taker. The contact information can be found within the notice abstract.

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