21. Numbered work 1A(b) of the authorised development must not commence until the following details have been submitted to the Defence Geographic Centre:
(a)the precise location of numbered work 1A(b);
(b)the date of commencement of construction of numbered work 1A(b);
(c)the anticipated date of completion of construction of numbered work 1A(b);
(d)the height above ground level of the tallest structure; and
(e)the maximum extension height of any construction equipment.
Commencement Information
I1Sch. 2 para. 21 in force at 3.4.2019, see art. 1