Preface |
|
ix | |
About the Author |
|
xiii | |
Acronyms and Abbreviations |
|
xv | |
|
1 Introduction to Bowtie Methodology |
|
|
1 | (24) |
|
|
1 | (2) |
|
1.2 BM in Oil and Petroleum Industry |
|
|
3 | (2) |
|
1.3 Context of Investigations in Science and Industry |
|
|
5 | (2) |
|
|
7 | (2) |
|
|
9 | (3) |
|
|
12 | (3) |
|
|
15 | (2) |
|
1.8 Using the BM in Risk Management |
|
|
17 | (3) |
|
1.9 Determining the Severity of the Main Event |
|
|
20 | (2) |
|
|
22 | (3) |
|
|
25 | (24) |
|
|
25 | (2) |
|
|
27 | (1) |
|
|
28 | (2) |
|
2.4 Sets and Probabilities |
|
|
30 | (3) |
|
2.5 Basics of Probability |
|
|
33 | (4) |
|
|
37 | (2) |
|
|
39 | (3) |
|
2.8 Distribution of Outcomes |
|
|
42 | (1) |
|
2.9 Combinatorial Analysis |
|
|
43 | (6) |
|
|
43 | (1) |
|
|
44 | (2) |
|
|
46 | (3) |
|
|
49 | (10) |
|
|
49 | (1) |
|
3.2 Statistics and Probability |
|
|
50 | (1) |
|
3.3 Mean and Standard Deviation |
|
|
51 | (3) |
|
3.4 Inferential Statistics and Safety |
|
|
54 | (1) |
|
3.5 Context of Statistical Investigation |
|
|
55 | (4) |
|
|
59 | (14) |
|
|
59 | (1) |
|
4.2 Boolean Symbols for Engineering |
|
|
60 | (3) |
|
|
63 | (2) |
|
4.4 Canonical or Standardized Form of Boolean Functions |
|
|
65 | (2) |
|
4.5 Simplifying Boolean Functions |
|
|
67 | (3) |
|
4.6 Minimal Cut Set (MCS) |
|
|
70 | (3) |
|
|
73 | (12) |
|
|
73 | (1) |
|
5.2 Basics of Reliability |
|
|
74 | (3) |
|
5.3 Reliability of Complex Systems |
|
|
77 | (4) |
|
5.4 Reliability of Equipment and Reliability of Services |
|
|
81 | (1) |
|
5.5 Reliability of Humans and Organizations |
|
|
82 | (1) |
|
5.6 Using Reliability for Probability Calculations |
|
|
83 | (2) |
|
|
85 | (16) |
|
|
85 | (1) |
|
|
86 | (1) |
|
6.3 Functioning of the System |
|
|
87 | (3) |
|
6.4 System Characteristics |
|
|
90 | (3) |
|
|
93 | (2) |
|
|
95 | (2) |
|
6.7 Effects, Modes, and Mechanisms |
|
|
97 | (4) |
|
|
101 | (12) |
|
|
101 | (1) |
|
|
102 | (2) |
|
|
104 | (9) |
|
7.3.1 Gathering Knowledge |
|
|
104 | (2) |
|
7.3.2 Defining the System |
|
|
106 | (1) |
|
7.3.3 Fault Tree Construction |
|
|
106 | (1) |
|
7.3.4 Qualitative Analysis |
|
|
107 | (2) |
|
7.3.5 Quantitative Analysis |
|
|
109 | (1) |
|
7.3.6 Adjusting the System |
|
|
110 | (1) |
|
7.3.7 Monitoring the System |
|
|
110 | (3) |
|
8 FTA for Instrumental Landing System (ILS) |
|
|
113 | (16) |
|
|
113 | (1) |
|
8.2 Determining the System and Its Boundaries |
|
|
114 | (1) |
|
8.3 Gathering Knowledge for LLZ |
|
|
115 | (1) |
|
8.4 Fault Tree for LLZ CAT III |
|
|
116 | (2) |
|
|
118 | (3) |
|
8.6 Quantitative Analysis |
|
|
121 | (4) |
|
8.6.1 Characteristics for SiS for LLZ CAT III |
|
|
121 | (1) |
|
8.6.2 Probabilities for Transmitters and Monitors |
|
|
122 | (2) |
|
8.6.3 Other Probabilities |
|
|
124 | (1) |
|
|
125 | (1) |
|
8.7 Coherent and Noncoherent FTA |
|
|
125 | (4) |
|
|
129 | (12) |
|
9.1 Determining the System and Its Boundaries |
|
|
129 | (1) |
|
9.2 Gathering Knowledge for Fires |
|
|
130 | (2) |
|
9.3 Fault Tree for My Home Fire |
|
|
132 | (3) |
|
9.4 Qualitative Analysis for My FT |
|
|
135 | (1) |
|
9.5 Quantitative Analysis for My FT |
|
|
136 | (3) |
|
9.6 "Epitaph" for My Home Fire FT |
|
|
139 | (2) |
|
|
141 | (14) |
|
|
141 | (1) |
|
10.2 Main Event and Consequences |
|
|
142 | (1) |
|
10.3 "Black Swan" Events and ETA |
|
|
143 | (1) |
|
|
144 | (2) |
|
10.5 Event Tree (ET) Constructions |
|
|
146 | (1) |
|
10.6 How the "Ideal" ETA Works |
|
|
147 | (1) |
|
10.7 Probabilities with "Ideal" ETA |
|
|
148 | (2) |
|
10.8 How the "Real" ETA Works |
|
|
150 | (2) |
|
10.9 Qualitative and Quantitative Analysis |
|
|
152 | (3) |
|
11 Weaknesses of Bowtie Methodology |
|
|
155 | (10) |
|
|
155 | (1) |
|
|
156 | (1) |
|
11.3 Integrity of Data Used |
|
|
157 | (2) |
|
11.4 Global Warming, Decision-Making, and BM |
|
|
159 | (2) |
|
|
161 | (1) |
|
|
162 | (3) |
|
12 How to Improve Safety with Bowtie Methodology |
|
|
165 | (10) |
|
|
165 | (1) |
|
12.2 Preventive and Corrective Measures |
|
|
165 | (2) |
|
|
167 | (1) |
|
12.4 Control by Feedback Circuit |
|
|
168 | (2) |
|
12.5 Measures for Risk Elimination and Mitigation |
|
|
170 | (5) |
|
|
170 | (1) |
|
|
171 | (1) |
|
|
171 | (1) |
|
|
172 | (1) |
|
|
173 | (1) |
|
|
173 | (1) |
|
|
174 | (1) |
|
|
175 | (10) |
|
|
175 | (1) |
|
|
175 | (6) |
|
|
176 | (1) |
|
13.2.2 Component Fault Tree |
|
|
177 | (1) |
|
13.2.3 State/Event Fault Tree |
|
|
178 | (1) |
|
13.2.4 Binary Decision Diagram |
|
|
179 | (1) |
|
13.2.5 Boolean Logic Driven Markov Processes |
|
|
180 | (1) |
|
|
181 | (4) |
|
13.3.1 Containment Event Tree Analysis |
|
|
181 | (1) |
|
13.3.2 Dynamic Event Tree Analysis Method |
|
|
182 | (3) |
Final Words |
|
185 | (2) |
Index |
|
187 | |