Paragraph 91 Co-operationI1

Where in consequence of the proposed construction of any of the authorised development, the undertaker or NGC requires the removal of NGC apparatus under paragraph 85 or NGC specifies requirements for the protection or alteration of apparatus under paragraph 85 the undertaker must use reasonable 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 NGC Pipeline Network.