(a) site clearance and formation (including land decontamination works) for about 14 hectares ("ha") of land, together with the provision of associated engineering infrastructure, to ready these formed land for subsequent development of purpose-built multi-storey buildings/open-air sites for brownfield operations and village resite areas for affected building lots under the Village Removal Terms, and for construction of the proposed infrastructure works in paragraphs 1(b) below;