Article 37 ArbitrationI1

Except where otherwise expressly provided for in this Order and unless otherwise agreed between the parties, the parties must endeavour to resolve all matters in dispute as soon as practicable and in the event of their failing to resolve such matters any difference under any provision of this Order (other than a difference which falls to be determined by the tribunal) must be referred to and settled by a single arbitrator to be agreed between the parties or, failing agreement, to be appointed on the application of either party (after notice in writing to the other) by the President of the Institution of Civil Engineers.