Special Provision for Survey Monument Protection
"Every one who wilfully pulls down, defaces, alters or removes anything planted or set up as the boundary line or part of the boundary line of land is guilty of an offence punishable on summary conviction."
Survey monuments are being removed primarily by construction and, with the increased reliance on Title Insurance, are no longer being replaced or maintained.
Estimated cost to replace Ontario's damaged survey infrastracture is $600 Million.
Property Monuments are meant to provide lasting physical evidence of boundaries shared by adjacent land owners. Ontario regulations require that they be set by Ontario Land Surveyors (OLS) at all property corners and at regular intervals on boundaries. They may consist of, for example, 25mm or 16mm square steel bars, or 25mm plastic bars, or up to 1.2 m length, set vertically in the ground with tops flush to or near grade; or they may be pins set in rock, or crosses cut in concrete.
The Association of Ontario Land Surveyors has published a Special Provision that can be included in the Municipal General Conditions of Contract.
SURVEY INFRASTRUCTURE PROTECTION PROGRAM: The survey infrastructure serves as the foundation for all land development and property ownership in the City of Winnipeg. Used for determining legal property boundaries, elevations and mapping coordinates, the infrastructure is defined by thousands of individual survey monuments placed in the ground and in building foundations. See the City’s program at: