The book discuss the various factors of Overrun in construction industry. Especially, Time Overrun factor and Cost Overrun factors. These following points are discussed in this book. Construction industry industry overview of Developing and Developed Country Time Overrun Factors Cost Overrun Factors Controlling Measures for Time Overrun Controlling Measures for Cost Overrun Factors Frame-Work of Decision Support System Decision Supporting System for Controlling Time Overrun and Cost Overrun