Paragraph 6 Payment for supplemental maintenanceI1

Where the period from commencement of a phase of the highway works to the issue of the final certificate in respect of that phase exceeds a period of two years the undertaker must pay to the highway authority the cost of carrying out a bulk clean and lamp change for all the street lighting provided as part of that phase of the highway works.

Prior to the issue of the final certificate of completion in respect of a phase the undertaker must pay to the highway authority the cost of a bulk clean and lamp change of all illuminated signs and bollards erected as part of that phase of the highway works.