Paragraph 11 Operational surface and foul water drainageI1

England and Wales

(1)

No part of the authorised development shall commence until a written scheme to deal with the details of the surface water drainage system and the sewage system (together, the “operational drainage scheme”) incorporating a sustainable urban drainage system so far as appropriate has been submitted to and approved by the relevant planning authority in consultation with the relevant drainage authority.

(2)

The operational drainage scheme shall provide for—

(a)

prior to commencement of development, a survey to be undertaken to identify existing site drainage within the Order limits including old surface water boreholes, disused draining networks from earlier developments and part-demolished sections of existing drainage and the decommissioning of any surface water drainage network or exposed boreholes so identified to the satisfaction of Natural Resources Wales;

(b)

a rainwater harvesting system to be included in the authorised development;

(c)

surface water that has the potential for oil contamination to be passed through oil interceptors;

(d)

measures to avoid risk of spillage of contaminating material;

(e)

the discharge of all aqueous effluents via the drainage system comprised in the authorised development;

(f)

a system to collect and treat run off from stock piles prior to discharge to the surface water drainage system; and

(g)

the avoidance of any tie-in to drains serving the A483 Fabian Way.

(3)

The scheme must be implemented in accordance with the approved details prior to operation of the authorised development and maintained during the operation of the authorised development.

Annotations

Commencement

I1: Sch. 1 para. 11 in force at 30.6.2015, see art. 1