A new gutter and footpath and landscaped area is proposed to be built by Council in the central CBD of Campbelltown. The construction of the footpath will include the following main operations: excavation of existing dilapidated footpath, surface preparation, installation of concrete footpath paving, kerb and gutter installation and landscaping. You have been assigned the role of Council's Project Manager. MATCH TO EXISTING OR NOMRAL Isoo BEST 60 220 x t 10 x pavers Minimum thick 25rnm bedding Su bgrade material Concrete pavers (2.0x15m) Kerb and gutter Green patch with shrubs (I.ox15m) a) Figure 1. Footpath details (source Campbelltown City Council) Discuss and provide brief comments to each of the following questions i) iii) iv) Identify the main project design and delivery risks and their potential impact in relation to time and cost, and risk to the achievement of project objectives. State what you would do to mitigate these risks? (10 marks) List the components of the project budget estimate and comment on one possible method to quantify the cost contingency allowance. (5 marks) Prepare a preliminary control plan to monitor project progress and to forecast potential delays and cost overruns; and identify potential key performance indicators that could be used to assess progress of the project and explain why you have chosen these indicators. (10 marks) Outline potential Work, Health and Safety (WHS) and environmental issues arising from construction of the footpath (10 marks)