The Ontario Building Code | Preparation of Surface
18.104.22.168. Preparation of surface
(1) Unit masonry walls to be dampproofed shall be,
(b) coved over the footing when the first course of block is laid.
(3) The surface of insulating concrete form walls to be dampproofed shall be repaired and free of projections and depressions that could be detrimental to the performance of the membrane to be applied.