**3. Introduction to risk management**

Risk management is a planned and a structured process aimed at helping the project team make the right decision at the right time to identify, classify, quantify the risks and then to manage and control them. The aim is to ensure the best value for the project in terms of cost, time and quality by balancing the input to manage the risks with the benefits from such act. It is just a cost benefit analysis.

Risk management is a continuous process which is to be implemented in any project from inception to completion. However, in order to realise its full potential, risk management should be implemented at the earliest stage of a project, i.e. feasibility design and construction. Risk is an uncertain event or condition that, if occurs, has a positive or negative effect on a project's objectives. Components of risk are the probability of the occurrence of an event and the impact of the occurrence of that event. There are many sources of uncertainty in construction projects, which include the performance of construction parties, resources availability, contractual relations, etc. because of which, construction projects face problems that cause delay in the project completion time. Success of a project is measured by its ability to get completed within the budgeted cost and time. These goals are interrelated where each parameter has an impact when other parameters get affected. An accurate cost estimating and scheduling should be performed in order to meet the overall budget and time deadline of a project. As such, risk management becomes an integral part of construction management which intends to identify and manage potential and unforeseen risks during the period of implementation of the project; hence, the necessity of risk management [5].
