Paragraph 17 I1

at all times allow reasonable facilities to the engineer for access to a specified work during its construction; and

supply the engineer with all such information as the engineer may reasonably require with regard to a specified work or the method of constructing it.

at all times afford reasonable facilities to the promoter and its agents for access to any works carried out by the Board under this Schedule during their construction; and

supply the promoter with such information as it may reasonably require with regard to such works or the method of constructing them.