Paragraph 19 Co-operationI1

Where in consequence of the proposed construction of any of the authorised development the undertaker or a statutory undertaker requires the removal of apparatus under paragraph 13(2) or a statutory undertaker makes requirements for the protection or alteration of apparatus under paragraph 15(2), the undertaker and the statutory undertaker must use their best endeavours to co-ordinate the execution of the works in the interests of safety and the efficient and economic execution of the authorised development and the safe and efficient operation of the statutory undertaker’s undertaking.