Prior to the date of final commissioning of each relevant Work No., a scheme for the restoration (including remediation of contamination caused by the undertaker’s activities) of any land within the Order limits which has been used temporarily for construction must, for each part of the authorised development, be submitted to and approved by the relevant planning authority (following consultation with Sembcorp and STDC).

The land must be restored within one year of the date of final commissioning of each relevant Work No. (or such longer period as the relevant planning authority may approve) in accordance with the restoration scheme approved pursuant to sub-paragraph (1).

The scheme submitted pursuant to sub-paragraph (1) must take into account the updated hydrogeological impact assessment and any further ground investigation reports and groundwater monitoring required by requirement 13(2)(f).