Question 2 (a): You are the safety d': risk auditor for a multi-use tunnel infrastructure project procured by a \"Public Private Partnership\" arrangement. This is an urban side underground tunnel infrastructure, which include: utility lines such as electricity, gas, water, and sewer. By means of a 'preliminary hazard analysis1 @ with suitable assumptions): (i) identify tcn health hazards{ safety risks for the maintenance works in underground/ conned M (ii) prepare your recommendations for those hazardf risk items (I5 marks) Answer 2(a) Identied Hazard;Ir Risk Initial Recommendations Hint: Your recommendations could be in the form of acceptance, recommended controls, design specication or requests for more detail ed assessment