4. Before commencing to construct any authorised work which will involve highway operations, the Company must consult the Corporation—
(a)as to the time when that work will be commenced;
(b)as to the extent of the surface of the highway which it may be reasonably necessary for the Company to occupy in the construction of that work;
(c)as to the conditions under which that work will be constructed;
(d)as to the measures and precautions the Company is to adopt to prevent damage or injury to the highway or damage or disturbance to any property of the Corporation on or under any highway;
(e)so as to avoid or minimise inconvenience to the public and to ensure the safety of the public; and
(f)as to the measures which the Corporation considers necessary to discharge its duty to co-ordinate street works under section 59 of the 1991 Act (general duty of street authority to co-ordinate works) and its network management duty under section 16 of the 2004 Act (the network management duty).