No part of the authorised development is to commence (with the exception of Works No. 8(2)(a) and (b)) until the undertaker has commissioned a programme of further exploratory archaeological investigation to identify areas which should be excavated and archaeological remains recorded which has been submitted to and approved in writing by the relevant planning authority. The exploratory investigation must be carried out in accordance with the approved programme and must be timed so that the results can inform the scope of the further archaeological mitigation measures, referred to in sub-paragraph (2).

The approved mitigation measures must be carried out in accordance with the written scheme of mitigation measures.

No part of the authorised development on the main site (including demolition works) is to commence until a full Level 2 record of the buildings on the main site to be demolished has been undertaken. The record must be carried out in accordance with a written specification first agreed with the relevant planning authority and prepared by a competent building recorder in accordance with Historic England Understanding Historic Buildings, A Guide to Good Recording Practice, 2016 (as amended from time to time) and must be submitted to the relevant planning authority prior to the commencement of any part of the authorised development on the main site.