9.—(1) Works executed under this Order in relation to a highway which consists of or includes a carriageway shall be treated for the purposes of Part III of the 1991 Act (street works) as major highway works if they fall within any description of major highway works specified in paragraphs (a), (c) to (e), (g) or (h) of section 86(3) of that Act.
(2) In the provisions of the 1991 Act applied by paragraph (3), any reference to street works shall be construed as meaning the temporary or permanent stopping up, alteration or diversion of a street by the undertaker, whether or not the stopping up, alteration or diversion constitutes “street works” as defined by section 48(3) of that Act, or works in relation to which a right to execute works exists by virtue of section 105 (2) or (3) of that Act.
(3) The following provisions of the 1991 Act shall apply to works executed under this Order in a highway—
section 54 (advance notice of certain works);
section 55 (notice of starting date of works);
section 57 (notice of emergency works);
section 59 (general duty of street authority to co-ordinate works);
section 60 (general duty of undertakers to co-operate);
section 68 (facilities to be afforded to street authority);
section 69 (works likely to affect other apparatus in the street);
section 76 (liability for cost of temporary traffic regulation); and
section 77 (liability for cost of use of alternative route).