6.—(1) No notice under section 1(2) or (5) of the Party Wall etc. Act 1996 (notice before building on line of junction with adjoining land) shall be required before the building of any wall in the course of the authorised project before completion of construction.
(2) Sections 1(6) and 2 of the Party Wall etc. Act 1996 (rights of adjoining owners) shall not have effect to confer rights in relation to—
(a)anything used, or intended to be used, by the undertaker for the purposes of the authorised project before completion of construction, or
(b)land on which there is any such thing.
(3) Section 6 of the Party Wall etc. Act 1996 (underpinning of adjoining buildings) shall not apply in relation to a proposal to excavate, or excavate for and erect anything, in the course of the authorised project before completion of construction.