(1)If in the case of a pipe-line belonging to a public gas supplier it appears to the Director, on the application of a person other than the supplier—
(a)that the pipe-line can and should be modified by installing in it a junction through which another pipe-line may be connected to the pipe-line ; or
(b)in the case of a high pressure pipe-line, that the capacity of the pipe-line can and should be increased by modifying apparatus and works associated with the pipe-line,
then, subject to subsection (3) below, the Director may, after giving to the supplier an opportunity of being heard about the matter, give directions to the supplier in accordance with subsection (2) below in consequence of the application.
(2)Directions under subsection (1) above may—
(a)specify the modifications which the Director considers should be made in consequence of the application ;
(b)specify the sums or the method of determining the sums which the Director considers should be paid to the public gas supplier by the applicant for the purpose of defraying the cost of the modifications ;
(c)specify the arrangements which the Director considers should be made by the applicant, within a period specified in that behalf in the directions, for the purpose of securing that those sums will be paid to the supplier if he carries out the modifications;
(d)require the supplier, if the applicant makes those arrangements within the period aforesaid, to carry out the modifications within a period specified in that behalf in the directions.
(3)Where the Director proposes to give directions under subsection (1) above, it shall be his duty before doing so to give to the applicant—
(a)particulars of the modifications which he proposes to specify in the directions ; and
(b)an opportunity of making an application under subsection (1) of section 19 above in respect of the pipeline ;
and that section shall have effect in relation to such an application made by virtue of this subsection as if for references to a pipe-line there were substituted references to the pipe-line as it would be with those modifications and the reference in subsection (2) to the Director deciding whether the application is to be adjourned were omitted.
(4)References in this section to modifications include, in the case of modifications to any apparatus and works, references to changes in, substitutions for and additions to the apparatus and works; and the reference in subsection (1) above to apparatus and works associated with a pipe-line shall be construed in accordance with section 65(2) of the [1962 c. 58.] Pipe-lines Act 1962.