64 Paragraph 86 contains general statements about lack of recognition of the need to make the Building watertight, without any specificity as to what part, if any, of the design of the Building was faulty. The other parts of the Report referring to the rejection of the minority expert opinion that the Building "leaked by design" supports the conclusion that it was not the design, but rather the failure to follow the design that caused the breach of the watertight barrier. This conclusion excludes the problems with the lack of sub-sills in the windows, which was a design fault, which CSA has accepted in this application. That is the matter that is referred to in paragraphs 101, 102 and 110.
65. The Referee expressed himself in general terms of CSA's failure to design a waterproof building. However on analysis of his reasoning, I am satisfied that his conclusion was that the design was appropriate and was able to be waterproofed. The problem was the failure to follow the design and specification both in respect of the positioning of some of the control joints and in respect of the rendering over the control joints. The Corporation was therefore protected by the statutory warranties in respect of the façade, however this protection was not available to the Corporation in respect of the negligent design and specification for the windows.