Opportunity
Alberta Purchasing #SOR 26-2013-A01-S01
Silver Springs Small-Diameter Stormwater Main Assessment
Posted
October 15, 2026
Respond By
October 29, 2026
Identifier
SOR 26-2013-A01-S01
NAICS
541330
The City of Calgary is seeking consulting services to assess small-diameter stormwater mains in the Silver Springs community. - Buyer: City of Calgary. - Requested services: - Screen approximately 8.5 km of stormwater mains with diameters of 450 mm or less. - If the screening results warrant it, complete a detailed NASSCO assessment of approximately 8.5 km of mains. - Purpose and requirements: Provide assessment information to support maintenance, rehabilitation, or replacement decisions. The detailed assessment is conditional on the screening results. - Named eligible consultants: Geolyn Inspection Services Ltd and Thuro Inc. - Estimated value: 105,000; the source does not specify the currency.
Description
The City of Calgary is seeking proposals to assess approximately 8.5 km of small-diameter (≤450 mm) stormwater mains in the Silver Springs community of Calgary. The work includes a screening assessment and, if warranted by the screening results, a detailed NASSCO assessment. The assessments will support maintenance, rehabilitation, or replacement of the stormwater assets. The opportunity is limited to Geolyn Inspection Services Ltd and Thuro Inc., and proposals must be submitted electronically through SAP ARIBA.