Standard Drawings
Engineering Standard Drawings provide detailed graphic information on minimum engineering design requirements within the City of Oshawa.
If you require a document in accessible format, please contact City of Oshawa, Engineering Services at 905-436-3311.
OS-300 - Sidewalks and Driveways
OS-400 - Pavements Markings and Signage
OS-700 - Catchbasins and Maintenance Holes