Paragraph 15 Ground conditionsI1

England and Wales

(1)

No part of the numbered works comprising stage 1 may commence (including permitted preliminary works comprising demolition of existing structures, environmental surveys, geotechnical surveys and other investigations for the purpose of assessing ground conditions only) until a written strategy in relation to the identification and remediation of any risks associated with the contamination of the Order limits associated with that numbered work has been submitted to and approved by the relevant planning authority.

(2)

No part of the numbered works comprising stage 2 may commence (including permitted preliminary works comprising demolition of existing structures, environmental surveys, geotechnical surveys and other investigations for the purpose of assessing ground conditions only) until a written strategy in relation to the identification and remediation of any risks associated with the contamination of the Order limits associated with that numbered work has been submitted to and approved by the relevant planning authority.

(3)

The strategy submitted and approved pursuant to sub-paragraph (1) or (2) must—

(a)

include a site investigation scheme, based on the preliminary risk assessment set out in chapter 11 (ground conditions and contamination) of the environmental statement and providing details of the detailed risk assessment to be carried out for the receptors on or in the vicinity of the Order limits that may be affected by the authorised development;

(b)

set out how the outcomes of the site investigation scheme and detailed risk assessment carried out pursuant to paragraph (a) will be reported, and provide for the submission and approval by the relevant planning authority of an options appraisal and remediation strategy based on such outcomes and providing details of any remediation measures required and how they are to be carried out; and

(c)

include a verification plan identifying the data to be collected in order to demonstrate that the remediation measures set out in the options appraisal and remediation strategy prepared pursuant to paragraph (b) have been completed and are effective, and any requirement for long term monitoring of pollutant linkages, maintenance or arrangements for contingency action.

(4)

Prior to the date of Work No. 1A full commissioning a report prepared substantially in accordance with the verification plan prepared pursuant to sub-paragraph (3)(c) and approved pursuant to sub-paragraph (1) must be submitted to and approved by the relevant planning authority.

(5)

Prior to the date of Work No. 2A full commissioning a report prepared substantially in accordance with the verification plan prepared pursuant to sub-paragraph (3)(c) and approved pursuant to sub-paragraph (2) must be submitted to and approved by the relevant planning authority.

(6)

If, during the carrying out of the authorised development on—

(a)

the power station area;

(b)

the pipeline area; or

(c)

the construction laydown area,

contamination not previously identified is found to be present on such areas no further development (unless otherwise agreed in writing with the relevant planning authority) may be carried out on the areas on which the contamination has been found until a remediation strategy detailing how such contamination must be dealt with has been submitted to and approved by the relevant planning authority.

(7)

The authorised development must be carried out in accordance with the strategies approved pursuant to sub-paragraphs (1) and (2) and any remediation strategy approved pursuant to sub-paragraph (6).

Annotations

Commencement

I1: Sch. 2 para. 15 in force at 25.10.2019, see art. 1