70Additional works and expenses

### 70 Additional works and expenses > > (1)  The corporation may include in a scheme any additional works, not being street works within the meaning of this Part, and may include the cost of those works and any other additional expenses in the estimate of the cost of the scheme. > > > (2)  No part of the cost of additional works or the additional expenses referred to in [subsection (1)](#GS70@Gs1@EN) shall be included in the portion of the costs of the execution of the relevant scheme to be recovered from the frontagers at large or, unless he consents in writing, be charged to any of those frontagers. > > > (3)  The actual and estimated cost of such additional works and additional expenses as are referred to in [subsection (1)](#GS70@Gs1@EN) shall be deemed to be such respective amounts as the corporation's engineer certifies to be properly referable thereto. > > > (4)  The additional costs and charges referred to in [subsection (1)](#GS70@Gs1@EN) that a frontager consents to be charged with in respect of his land are a charge on that land.