Paragraph 9 Surface water drainage

In relation to Work No. 1, Work No. 2, Work No. 4 and Work No.5, no development must commence until, where relevant for that Work details of temporary surface water drainage system, including means of pollution control have, after consultation with the Environment Agency, Lead Local Flood Authority and relevant internal drainage board and Canal & River Trust in relation to Work No. 5 only, been submitted to and approved in writing by the relevant planning authority.

Details of the permanent surface water drainage system, including a programme for its implementation and maintenance must, after consultation with the Lead Local Flood Authority, Environment Agency and relevant internal drainage board and Canal & River Trust in relation to Work No. 5 only, be submitted to and approved by the relevant planning authority prior to the start of construction of any part of that system.

The details submitted and approved pursuant to paragraphs (1) and (2) of this requirement in relation to Work No. 5 must include a detailed construction method statement for the proposed works, including temporary access arrangements and construction vehicle routes to facilitate the drainage connection.

The details submitted and approved pursuant to paragraphs (1) and (2) of this requirement must be in accordance with the outline drainage strategy.

The schemes must be implemented as approved and maintained throughout the construction and operation of the authorised development unless otherwise agreed with the relevant planning authority.