Paragraph 16 Operational noiseI1

No part of Work Nos. 1 to 4 may commence until an operational noise assessment containing details of how the design of that numbered work has incorporated the operational mitigation measures set out in Section 15.6 of Chapter 15 of the environmental statement for that part has been submitted to and approved by each relevant planning authority.

The design as described in the operational noise assessment must be implemented as approved and maintained throughout the operation of the relevant part of the authorised development to which the plan relates.