1. CSA S250 Standard MAPPING OF UNDERGROUND UTILITY INFRASTRUCTURE Bob Gaspirc, OLS, CLS, OAEM Chair, CSA S250 TechnicalCommittee Manager, Mapping Services.City of Toronto…
1. CSA S250 Standard MAPPING OF UNDERGROUND UTILITY INFRASTRUCTURE Bob Gaspirc, OLS, CLS, OAEM Manager, Mapping Services – City of Toronto Chair, CSA S250 TechnicalCommittee…