How is 'demolish' defined in the Building Code Act?

The definition of 'demolish' in the Building Code Act clearly emphasizes the action of removing a building or any significant portion of it. This allows for a comprehensive understanding of what demolition entails, which goes beyond merely tearing down; it includes any actions that contribute to the complete removal of structures or materials.

This definition is particularly important within the context of building regulations, as it helps ensure that all safety and municipal guidelines are adhered to during the demolition process. By establishing this clear and specific definition, the Building Code ensures that those involved in construction, renovation, or demolition are aware of the responsibilities and legal requirements associated with the complete or partial removal of structures.

The other options do not align with the legal definition of 'demolish.' Constructing anew, renovating, or repairing involve enhancement or modification of existing structures rather than their removal, therefore failing to capture the essence of demolition as outlined in the Building Code Act.