CONTENTS
Acknowledgement 1
Abbreviations 7
Chapter 1 Introduction 8
1.1 Overview 8
1.2 Background 8
1.3 Need for study 8
1.4 Objectives 9
1.5 Scope 9
1.5.1 Selection of case study 9
1.6 Methodology 10
1.6.1 Literature study 10
1.6.2 Data collection 10
1.6.3 Data analysis 11
1.6.4 Inferences 11
1.6.5 Conclusion and Recommendations 11
1.6.6 Limitations 11
1.6.7 Work Plan 11
Chapter 2 Literature Study 12
2.1 Risk Assessment 12
2.2 Procedure for risk assessment 12
2.2.1 Classification for each construction phase. 13
Chapter 3 Data Collection 16
3.01 Overview 16
3.02 Selection criteria for the case studies 16
3.03 Data Collection 17
3.03.01 Primary Data collection 17
3.04 Secondary Data 19
3.04.01 Case studies 20
3.04.02 Mumbai Metro 25
3.05 Mitigation measures 29
Chapter 4 Data Analysis 35
4.01 Overview 35
4.02 Data analysis method 35
4.02.01 Comparison of risk factors and interpretation as per construction method 39
4.04 Comparison of the respondent survey with the literature and case studies. 41
Chapter 5 Conclusion 43
5.01 Overview 43
5.02 Findings from questionnaire with case studies 43
Chapter 6 Recommendations 45
Annexure A 47
Annexure B 57
Annexure C 58
Annexure D 62
Annexure E 63
References 79