Paragraph 11 I1

in respect of the approval by the protected asset owner of plans submitted by the undertaker and the supervision by it of the construction of a specified work;

in respect of the employment or procurement of the services of any inspectors, signallers, watchkeepers and other persons whom it is reasonably necessary to appoint for inspecting, signalling, watching and lighting the protected asset and for preventing, so far as may be reasonably practicable, interference, obstruction, danger or accident arising from the construction or failure of a specified work;

in respect of any special traffic working resulting from any speed restrictions which may, in the opinion of the protected asset owner, require to be imposed by reason or in consequence of the construction or failure of a specified work or from the substitution of diversion of services which may be reasonably necessary for the same reason.