City of Calgary - Pre-qualification Request - 26-2013 Cleaning and Inspection of Gravity Storm and Sanitary Sewer Pipes

The City of Calgary is seeking qualified inspection firms to perform cleaning and inspection services on storm and sanitary gravity pipelines and associated structures, with work divided into two categories based on pipe diameter. Category A01 covers inspections of pipes 450mm and smaller, while Category A02 covers pipes larger than 450mm. Firms may submit proposals for one or both categories, but must submit separate, clearly labeled proposals for each if bidding on both. The goal is to assess the condition and performance of the city’s gravity infrastructure to support maintenance and planning efforts. Proposals must be submitted by June 16, 2026, under solicitation number AB-2026-03898, with submissions reviewed by the Contracting Authority, Abdul Samad. This pre-qualification process aims to establish a list of approved vendors ready for future task assignments, with the NAICS code 541380 indicating engineering and technical services. Work is to be performed across Alberta, primarily within Calgary, and the process is open to qualified firms capable of meeting the technical and operational requirements for pipeline inspection and cleaning.