Gas pipeline and AGI
6.—(1) No part of the authorised development comprising the gas pipeline and above ground installation may commence until—
(a)details of the gas pipeline, and
(b)details of the AGI, including in respect of fencing or other means of enclosure,
have been submitted to and approved in writing by the relevant planning authority.
(2) The details approved under sub-paragraph (1) in relation to the gas pipeline must be implemented in accordance with the following thresholds—
| Maximum diameter | 600 mm (nominal bore) |
(3) The details approved under sub-paragraph (1) in relation to the AGI must be implemented in accordance with the following thresholds—
| Maximum height of buildings, including security fence | 3 metres |