17.7  Standard of Relevant Highway Works

The Authority shall ensure that during the period between the Temporary Suspension Start Date and the Temporary Suspension End Date (or where clause 17.5 applies for the duration of the carrying out of the works), the Relevant Highway Works (or, as the case may be, the works referred to in clause 17.5) shall be carried out so as not to cause any material deterioration in the condition of any Apparatus (excluding fair wear and tear).