Question $6[$Total $10$ Marks$]$

$($a$)$ For the Stadium Station Project, what tools and techniques could be introduced to ensure effective and proportionate scope change control, management and governance? Provide examples. $[4$ Marks$]$

$($b$)$ For the Stadium Station Project, you are faced with a major scope change driven by the alteration of the adjacent Optus Stadium Scope. Specifically, the request for change from the Principal Contractor has resulted in a change to design and construction methodology $($for the station$)$ in particular a reduction in the available work windows for commissioning of the station. Describe what processes you will initiate and manage to facilitate this change. $[4$ Marks$]$

$($c$)$ Using examples, distinguish between quality assurance and control?

$[2$ Marks$]$