Caution | Outdoor water restrictions in effect

Stage 3 outdoor water restrictions are in effect. Learn more about how City services are impacted and what you can do during this stage.

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The City requires vendors to prequalify for specific work categories in areas of construction, engineering and architectural services and Calgary Transit Access "ACE" Extra Taxi Subsidy Program.

In order to become pre-qualified, vendors must respond to opportunities for prequalification (i.e., Request for Prequalification - RFPQ). The City also posts project specific prequalification documents on The City of Calgary's Ariba Discovery Page and Alberta Purchasing Connection (APC).

Once vendor responses to RFPQs are evaluated, each vendor will be advised of their prequalification status by Supply Management.

Further information for construction prime contractor prequalification

Frequently asked questions


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