FH 1.9: Exposed Cast-In-Place Concrete Foundation Wall Has Holes In Surface

The exterior portion of foundation walls exposed to view above grade shall have no holes (including “honeycombing”) larger than 50 mm in diameter or 25 mm deep.

One-Year – Work and Materials

Walls with holes exceeding the acceptable condition shall be repaired.

It is impossible to completely eliminate all surface voids. At the builder’s discretion a brush coat may be applied. The colour and texture of a repaired area may not match the surrounding concrete. See item 1.15 “Brush coating on above grade poured concrete foundation wall is falling off”