Hazop Winda j4j5v
This document was ed by and they confirmed that they have the permission to share it. If you are author or own the copyright of this book, please report to us by using this report form. Report r6l17
Overview 4q3b3c
& View Hazop Winda as PDF for free.
More details 26j3b
- Words: 10,548
- Pages: 203
STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 1
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
1. Pump cant work normally 2. Butterfly valve with double action hydraulic 32HV6000 blocked 3. Butterfly valve with double action hydraulic 32HV7022 blocked
1. No Supply LPG
4. Butterfly valve 32V1031 blocked 1
NO
No Flow
5. Butterfly valve 32V6031 blocked Flow Meter
6. Butterfly valve 32V6002 blocked 7. Butterfly valve 32V6005 blocked 8. Butterfly valve 22V6002 blocked 9. Butterfly valve 32V7026 blocked 10. Swing Check Valve 32C6005 Failure 11. Booster pump failure 12. Cargo heater was trouble
2. Cant transfer to Gas Arar
Arar
12. Cargo heater was trouble STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 1
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
13. Compressor cant work normally 1. Increase Temperature at Cargo Heater 2. Flow Rate is too high
2
More
More Pressure
Pipe/equipment leak because overpressure and lead to:
3. Butterfly valve with double 1. Jetfire (immidiate action hydraulic 32HV6000 ignition) blocked 2. Flashfire (delayed 4. Butterfly valve with double ignition and no action hydraulic 32HV7022 confinement) blocked 3. Explosion (delayed 5. Butterfly valve 32V1031 ignition and blocked confinement) 6. Butterfly valve 32V6031 blocked 7. Butterfly valve 32V6002 blocked 8. Butterfly valve 32V6005 blocked 9. Butterfly valve 22V6002 blocked 10. Butterfly valve 32V7026 blocked
PRD (Pressure Release Device)
4. Gas Dispersion (no ignition) Pressure Indicator
11. Swing Check Valve 32C6005 Failure STUDY TITLE
=
DRAWING NO
=
UNLOADING LPG PERTAMINA GAS 1
PART CONSIDERED
=
Cargo Tank 1
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
1256404
No
GUIDE WORD
DEVIATION
2
More
More Pressure
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
12. Cargo Heater Failure 1. Flow rate is too high 2. Butterfly valve with double Pipe/equipment leak because more action hydraulic 32HV6000 temperature and lead to: blocked 3. Butterfly valve with double 1. Jetfire (immidiate action hydraulic 32HV7022 ignition) blocked 2. Flashfire (delayed 4. Butterfly valve 32V1031 ignition and no blocked confinement) 5. Butterfly valve 32V6031 blocked
3
More
More Temperature
6. Butterfly valve 32V6002 blocked 7. Butterfly valve 32V6005 blocked 8. Butterfly valve 22V6002 blocked 9. Butterfly valve 32V7026 blocked 10. Swing Check Valve 32C6005 Failure
3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition)
Temperature Indicator
11. Cargo Heater Failure 12. Over Pressure in Pipeline STUDY TITLE
=
DRAWING NO
=
UNLOADING LPG PERTAMINA GAS 1
PART CONSIDERED
=
Cargo Tank 1
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
1256404
No
GUIDE WORD
DEVIATION
4
Reverse
Reserve Flow
NODE : 1
POSSIBLE CAUSES Butterfly valve with double action hydraulic 32HV6000 or 32HV7022 blocked
CONSEQUENCES Potential Reserve flow leading to equipment damage
SAFEGUARDS None Shown
Pump cant work normally 5
NO
No Pressure
No Supply LPG
Pressure Indicator
Booster pump failure Due to the reduced flow rate because most the 2. Butterfly valve with double gas release to the environment action hydraulic 32HV6000 not fully open Pipe/equipment leak 3. Butterfly valve with double because less flow and action hydraulic 32HV7022 lead to: not fully open 1. Jetfire (immidiate ignition) 4. Butterfly valve 32V1031 not fully open 2. Flashfire (delayed 1. Leaks in pipe t
6
Less
Less Flow
5. Butterfly valve 32V6031 not fully open
ignition and no confinement)
6. Butterfly valve 32V6002 not fully open
3. Explosion (delayed ignition and confinement)
Flow Meter
7. Butterfly valve 32V6005 not fully open 8. Butterfly valve 22V6002 not fully open
3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition)
STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 1
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
9. Butterfly valve 32V7026 not fully open
SAFEGUARDS
Safety Valve
10. Swing Check Valve 32C6005 Failure Environmental contamination and lead to: 1. Jetfire (immidiate ignition) 7
Other Than
Other Than Destination
Pressure Indicator
2. Flashfire (delayed line rupture, and LPG leakage ignition and no before reach the cargo heater confinement) 3. Explosion (delayed ignition and confinement)
Integrity of Piping
4. Gas Dispersion (no ignition) 8
Other Than
Other Than Maintenance
No additional significant is issues of cause identified
9
Other Than
Other Than Operation
No additional significant is issues of cause identified
10 11
Other Than
Other Than External Factor
No additional significant is issues of cause identified
Other Than
Other Than Instrumentation
No additional significant is issues of cause identified
STUDY TITLE
=
DRAWING NO
=
UNLOADING LPG PERTAMINA GAS 1
PART CONSIDERED
=
Cargo Tank 1
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
1256404
No
GUIDE WORD
DEVIATION
12
Other Than
Other Than Occupational Safety
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
No additional significant is issues of cause identified
STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 2
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
1. No Supply LPG
Flow Meter
1. Pump cant work normally 2. Butterfly valve with double action hydraulic 32HV6000 blocked 3. Butterfly valve with double action hydraulic 32HV7022 blocked 4. Butterfly valve 32V2000 blocked 1
NO
No Flow
5. Butterfly valve 32V6032 blocked 6. Butterfly valve 32V6002 blocked 7. Butterfly valve 32V6005 blocked 8. Butterfly valve 22V6002 blocked 9. Butterfly valve 32V7026 blocked
9. Butterfly valve 32V7026 blocked 10. Swing Check Valve 32C6005 Failure 11. Booster pump failure 12. Cargo heater was trouble
STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 2
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
13. Compressor cant work normally 1. Increase Temperature at Cargo Heater 2. Flow Rate is too high
2
More
More Pressure
Pipe/equipment leak because overpressure and lead to:
3. Butterfly valve with double 1. Jetfire (immidiate action hydraulic 32HV6000 ignition) blocked 2. Flashfire (delayed 4. Butterfly valve with double ignition and no action hydraulic 32HV7022 confinement) blocked 3. Explosion (delayed 5. Butterfly valve 32V2000 ignition and blocked confinement) 6. Butterfly valve 32V6032 blocked 7. Butterfly valve 32V6002 blocked
PRD (Pressure Release Device)
4. Gas Dispersion (no ignition) Pressure Indicator
2
More
More Pressure Pressure Indicator 8. Butterfly valve 32V6005 blocked 9. Butterfly valve 22V6002 blocked 10. Butterfly valve 32V7026 blocked 11. Swing Check Valve 32C6005 Failure
STUDY TITLE
=
UNLOADING LPG PERTAMINA GAS 1
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 2
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
1256404
No
GUIDE WORD
DEVIATION
2
More
More Pressure
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
12. Cargo Heater Failure 1. Flow rate is too high 2. Butterfly valve with double Pipe/equipment leak because more action hydraulic 32HV6000 temperature and lead to: blocked 3. Butterfly valve with double 1. Jetfire (immidiate action hydraulic 32HV7022 ignition) blocked 2. Flashfire (delayed 4. Butterfly valve 32V2000 ignition and no blocked confinement) 5. Butterfly valve 32V6032 blocked
3
More
More Temperature
6. Butterfly valve 32V6002 blocked 7. Butterfly valve 32V6005 blocked
3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition)
Temperature Indicator
3
More
Temperature Indicator
More Temperature
8. Butterfly valve 22V6002 blocked 9. Butterfly valve 32V7026 blocked 10. Swing Check Valve 32C6005 Failure 11. Cargo Heater Failure 12. Over Pressure in Pipeline STUDY TITLE
=
DRAWING NO
=
UNLOADING LPG PERTAMINA GAS 1
PART CONSIDERED
=
Cargo Tank 2
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
1256404
No
GUIDE WORD
DEVIATION
4
Reverse
Reserve Flow
NODE : 1
POSSIBLE CAUSES Butterfly valve with double action hydraulic 32HV6000 or 32HV7022 blocked
CONSEQUENCES Potential Reserve flow leading to equipment damage
SAFEGUARDS None Shown
Pump cant work normally 5
NO
No Pressure
No Supply LPG
Pressure Indicator
Booster pump failure Due to the reduced flow rate because most the 2. Butterfly valve with double gas release to the environment action hydraulic 32HV6000 not fully open Pipe/equipment leak 3. Butterfly valve with double because less flow and action hydraulic 32HV7022 lead to: not fully open 1. Jetfire (immidiate ignition) 1. Leaks in pipe t
6
Less
Less Flow
Flow Meter
6
Less
Less Flow
4. Butterfly valve 32V2000 not fully open 5. Butterfly valve 32V6032 not fully open 6. Butterfly valve 32V6002 not fully open 7. Butterfly valve 32V6005 not fully open 8. Butterfly valve 22V6002 not fully open
1. Jetfire (immidiate ignition)
Flow Meter
2. Flashfire (delayed ignition and no confinement) 3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition)
STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 2
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
9. Butterfly valve 32V7026 not fully open
SAFEGUARDS
Safety Valve
10. Swing Check Valve 32C6005 Failure Environmental contamination and lead to: 1. Jetfire (immidiate ignition) 7
Other Than
Other Than Destination
Pressure Indicator
2. Flashfire (delayed line rupture, and LPG leakage ignition and no before reach the cargo heater confinement) 3. Explosion (delayed ignition and confinement)
Integrity of Piping
Integrity of Piping 4. Gas Dispersion (no ignition) 8
Other Than
Other Than Maintenance
No additional significant is issues of cause identified
9
Other Than
Other Than Operation
No additional significant is issues of cause identified
10
Other Than
Other Than External Factor
No additional significant is issues of cause identified
Other Than
Other Than Instrumentation
No additional significant is issues of cause identified
11 STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 3
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
1. No Supply LPG
Flow Meter
1. Pump cant work normally 2. Butterfly valve with double action hydraulic 32HV6000 blocked 3. Butterfly valve with double action hydraulic 32HV7022 blocked 4. Butterfly valve 32V3000 blocked 1
NO
No Flow
5. Butterfly valve 32V3031 blocked 6. Butterfly valve 32V6031 blocked
1
NO
No Flow
1. No Supply LPG
Flow Meter
7. Butterfly valve 32V6005 blocked 8. Butterfly valve 22V6002 blocked 9. Butterfly valve 32V7026 blocked 10. Swing Check Valve 32C6005 Failure 11. Booster pump failure 12. Cargo heater was trouble
STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 3
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
13. Compressor cant work normally 1. Increase Temperature at Cargo Heater 2. Flow Rate is too high
2
More
More Pressure
Pipe/equipment leak because overpressure and lead to:
3. Butterfly valve with double 1. Jetfire (immidiate action hydraulic 32HV6000 ignition) blocked 2. Flashfire (delayed 4. Butterfly valve with double ignition and no action hydraulic 32HV7022 confinement) blocked 3. Explosion (delayed 5. Butterfly valve 32V3000 ignition and blocked confinement)
PRD (Pressure Release Device)
Pressure Indicator
2
More
More Pressure
5. Butterfly valve 32V3000 blocked
3. Explosion (delayed ignition and confinement)
6. Butterfly valve 32V3031 blocked
4. Gas Dispersion (no ignition) Pressure Indicator
7. Butterfly valve 32V6031 blocked 8. Butterfly valve 32V6005 blocked 9. Butterfly valve 22V6002 blocked 10. Butterfly valve 32V7026 blocked 11. Swing Check Valve 32C6005 Failure STUDY TITLE
=
UNLOADING LPG PERTAMINA GAS 1
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 3
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
1256404
No
GUIDE WORD
DEVIATION
2
More
More Pressure
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
12. Cargo Heater Failure 1. Flow rate is too high 2. Butterfly valve with double Pipe/equipment leak because more action hydraulic 32HV6000 temperature and lead to: blocked 3. Butterfly valve with double 1. Jetfire (immidiate action hydraulic 32HV7022 ignition) blocked 2. Flashfire (delayed 4. Butterfly valve 32V3000 ignition and no blocked confinement) 5. Butterfly valve 32V3031 blocked
3
More
More Temperature
3. Explosion (delayed ignition and confinement)
Temperature Indicator
5. Butterfly valve 32V3031 blocked 3
More
More Temperature
6. Butterfly valve 32V6031 blocked 7. Butterfly valve 32V6005 blocked
3. Explosion (delayed ignition and confinement)
Temperature Indicator
4. Gas Dispersion (no ignition)
8. Butterfly valve 22V6002 blocked 9. Butterfly valve 32V7026 blocked 10. Swing Check Valve 32C6005 Failure 11. Cargo Heater Failure 12. Over Pressure in Pipeline STUDY TITLE
=
DRAWING NO
=
UNLOADING LPG PERTAMINA GAS 1
PART CONSIDERED
=
Cargo Tank 3
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
1256404
No
GUIDE WORD
DEVIATION
4
Reverse
Reserve Flow
NODE : 1
POSSIBLE CAUSES Butterfly valve with double action hydraulic 32HV6000 or 32HV7022 blocked
CONSEQUENCES Potential Reserve flow leading to equipment damage
SAFEGUARDS None Shown
Pump cant work normally 5
NO
No Pressure
No Supply LPG Booster pump failure Due to the reduced flow rate because most the 2. Butterfly valve with double gas release to the environment action hydraulic 32HV6000 not fully open 1. Leaks in pipe t
Pressure Indicator
6
Less
Less Flow
Due to the reduced flow rate because most the 2. Butterfly valve with double gas release to the environment action hydraulic 32HV6000 not fully open Pipe/equipment leak 3. Butterfly valve with double because less flow and action hydraulic 32HV7022 lead to: not fully open 1. Jetfire (immidiate ignition) 4. Butterfly valve 32V3000 not fully open 2. Flashfire (delayed 5. Butterfly valve 32V3031 not fully open
ignition and no confinement)
6. Butterfly valve 32V6031 not fully open
3. Explosion (delayed ignition and confinement)
7. Butterfly valve 32V6005 not fully open 8. Butterfly valve 22V6002 not fully open
Flow Meter
4. Gas Dispersion (no ignition)
STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 3
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
9. Butterfly valve 32V7026 not fully open
SAFEGUARDS
Safety Valve
10. Swing Check Valve 32C6005 Failure Environmental contamination and lead to: 1. Jetfire (immidiate ignition) 7
Other Than
Other Than Destination
2. Flashfire (delayed line rupture, and LPG leakage ignition and no before reach the cargo heater confinement)
Pressure Indicator
Pressure Indicator
7
Other Than
Other Than Destination
2. Flashfire (delayed line rupture, and LPG leakage ignition and no before reach the cargo heater confinement) 3. Explosion (delayed ignition and confinement)
Integrity of Piping
4. Gas Dispersion (no ignition) 8
Other Than
Other Than Maintenance
No additional significant is issues of cause identified
9
Other Than
Other Than Operation
No additional significant is issues of cause identified
10
Other Than
Other Than External Factor
No additional significant is issues of cause identified
11
Other Than
Other Than Instrumentation
No additional significant is issues of cause identified
STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 4
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
1. No Supply LPG
Flow Meter
1. Pump cant work normally 2. Butterfly valve with double action hydraulic 32HV6000 blocked 3. Butterfly valve with double action hydraulic 32HV7022 blocked 4. Butterfly valve 32V4000 blocked 1
NO
No Flow
4. Butterfly valve 32V4000 blocked 1
NO
No Flow
5. Butterfly valve 32V4031 blocked 6. Butterfly valve 32V6031 blocked
1. No Supply LPG
Flow Meter
7. Butterfly valve 32V6005 blocked 8. Butterfly valve 22V6002 blocked 9. Butterfly valve 32V7026 blocked 10. Swing Check Valve 32C6005 Failure 11. Booster pump failure 12. Cargo heater was trouble
STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 4
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
13. Compressor cant work normally 1. Increase Temperature at Cargo Heater 2. Flow Rate is too high
Pipe/equipment leak because overpressure and lead to:
3. Butterfly valve with double 1. Jetfire (immidiate action hydraulic 32HV6000 ignition) blocked
PRD (Pressure Release Device)
PRD (Pressure Release Device)
3. Butterfly valve with double action hydraulic 32HV6000 blocked
2
More
More Pressure
2. Flashfire (delayed 4. Butterfly valve with double ignition and no action hydraulic 32HV7022 confinement) blocked 3. Explosion (delayed 5. Butterfly valve 32V4000 ignition and blocked confinement) 6. Butterfly valve 32V4031 blocked
4. Gas Dispersion (no ignition) Pressure Indicator
7. Butterfly valve 32V6031 blocked 8. Butterfly valve 32V6005 blocked 9. Butterfly valve 22V6002 blocked 10. Butterfly valve 32V7026 blocked 11. Swing Check Valve 32C6005 Failure STUDY TITLE
=
DRAWING NO
=
UNLOADING LPG PERTAMINA GAS 1
PART CONSIDERED
=
Cargo Tank 4
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
1256404
No
GUIDE WORD
DEVIATION
2
More
More Pressure
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
12. Cargo Heater Failure 1. Flow rate is too high 2. Butterfly valve with double Pipe/equipment leak because more action hydraulic 32HV6000 temperature and lead to: blocked 3. Butterfly valve with double 1. Jetfire (immidiate action hydraulic 32HV7022 ignition) blocked
SAFEGUARDS
3. Butterfly valve with double 1. Jetfire (immidiate action hydraulic 32HV7022 ignition) blocked 2. Flashfire (delayed 4. Butterfly valve 32V4000 ignition and no blocked confinement) 5. Butterfly valve 32V4031 blocked 3
More
More Temperature
6. Butterfly valve 32V6031 blocked 7. Butterfly valve 32V6005 blocked
3. Explosion (delayed ignition and confinement)
Temperature Indicator
4. Gas Dispersion (no ignition)
8. Butterfly valve 22V6002 blocked 9. Butterfly valve 32V7026 blocked 10. Swing Check Valve 32C6005 Failure 11. Cargo Heater Failure 12. Over Pressure in Pipeline STUDY TITLE
=
UNLOADING LPG PERTAMINA GAS 1
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 4
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
1256404
No
GUIDE WORD
DEVIATION
4
Reverse
Reserve Flow
5
NO
No Pressure
NODE : 1
POSSIBLE CAUSES Butterfly valve with double action hydraulic 32HV6000 or 32HV7022 blocked
CONSEQUENCES Potential Reserve flow leading to equipment damage
SAFEGUARDS None Shown
Pump cant work normally No Supply LPG
Pressure Indicator
5
NO
No Pressure
No Supply LPG
Pressure Indicator
Booster pump failure Due to the reduced flow rate because most the 2. Butterfly valve with double gas release to the environment action hydraulic 32HV6000 not fully open Pipe/equipment leak 3. Butterfly valve with double because less flow and action hydraulic 32HV7022 lead to: not fully open 1. Jetfire (immidiate ignition) 4. Butterfly valve 32V4000 not fully open 2. Flashfire (delayed 1. Leaks in pipe t
6
Less
Less Flow
5. Butterfly valve 32V4031 not fully open
ignition and no confinement)
6. Butterfly valve 32V6031 not fully open
3. Explosion (delayed ignition and confinement)
7. Butterfly valve 32V6005 not fully open 8. Butterfly valve 22V6002 not fully open
Flow Meter
4. Gas Dispersion (no ignition)
STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 4
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
9. Butterfly valve 32V7026 not fully open
SAFEGUARDS
Safety Valve
10. Swing Check Valve 32C6005 Failure Environmental contamination and lead to:
Pressure Indicator
Environmental contamination and lead to: Pressure Indicator
1. Jetfire (immidiate ignition) 7
Other Than
Other Than Destination
2. Flashfire (delayed line rupture, and LPG leakage ignition and no before reach the cargo heater confinement) 3. Explosion (delayed ignition and confinement)
8 9 10 11
Integrity of Piping
4. Gas Dispersion (no ignition) No additional significant is issues of cause identified
Other Than
Other Than Maintenance
Other Than
Other Than Operation
No additional significant is issues of cause identified
Other Than
Other Than External Factor
No additional significant is issues of cause identified
Other Than
Other Than Instrumentation
No additional significant is issues of cause identified
STUDY TITLE
=
DRAWING NO
=
1256404
PART CONSIDERED
=
Fleksible Hose
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : MANIFOLD 1
OPERATING PRESS
DESTINATION : MANIFOLD 2
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1
DEVIATION
NODE : 2
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
1. No Supply LPG 2.Pipe/equipment leak and lead to: Flow Meter 1
Less
Less Flow
Leakage of pipeline on connection manifold and
2.Pipe/equipment leak and lead to:
1
Less
Less Flow
Leakage of pipeline on connection manifold and fleksible hose
Flow Meter
Jetfire (immidiate ignition) Flashfire (delayed ignition and no confinement) Explosion (delayed ignition and confinement)
Safety Valve
Gas Dispersion (no ignition) 1. No Supply LPG
2
No
No Pressure
Leakage of pipeline on connection manifold and fleksible hose
2.Pipe/equipment leak and lead to: Pressure Indicator
Jetfire (immidiate ignition) Flashfire (delayed ignition and no confinement)
STUDY TITLE
=
DRAWING NO
=
1256404
PART CONSIDERED
=
Fleksible Hose
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : MANIFOLD 1
OPERATING PRESS
DESTINATION : MANIFOLD 2
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1
DEVIATION
NODE : 2
POSSIBLE CAUSES
CONSEQUENCES Explosion (delayed ignition and confinement)
SAFEGUARDS
Safety Valve
Explosion (delayed ignition and confinement)
Safety Valve
Gas Dispersion (no ignition)
2
No
No Flow
Connections between Manifold and Flexible Hose disconnected
No Supply LPG
None Shown
1. Unloading Time is Longer 3
4
5
Less
More
Other Than
STUDY TITLE DRAWING NO PART CONSIDERED DESIGN INTENT
No
Less Pressure
2. Release LPG to Environment starts of fire
LPG flow in the pipeline partially obstructed
1. The Pipeline have overpressure
Valve operating errors
2. Lead to Fires and Accident
More Pressure
Other Than Environmental = = = =
GUIDE WORD
Leak on fleksible hose
Pressure Indicator
Connections between Manifold and Flexible Hose disconnected
LOADING LPG to GAS ARAR 2416 Cargo Tank 1 Kapal Gas Arar MATERIAL : LPG ACTIVITY : TRANSFER LPG SOURCE : MANIFOLD 2 DESTINATION : Cargo Tank 1 Kapal Gas Arar DEVIATION
Pressure Indicator
POSSIBLE CAUSES
1. Environmental Pollution
None Shown
NODE : 3 DESIGN PRESS DESIGN TEMP OPERATING PRESS OPERATING TEMP CONSEQUENCES
SAFEGUARDS
1. Pump cant work normally 2. Ball valve V0001 blocked Flow Meter 1
No
No Flow
No Supply LPG to the Tank
2. Ball valve V0001 blocked Flow Meter 3. Ball valve V0002 blocked 1
No
No Flow 4. Ball valve V0019 blocked 6. LPG Heater Failure 7. Connections between Manifold and Flexible Hose disconnected 1. Leakage of pipeline on connection Fleksible Hose and Manifold 2 2. Ball valve V0001 not fully open 3. Ball valve V0002 not fully open 4. Ball valve V0019 not fully open
2
Less
STUDY TITLE DRAWING NO PART CONSIDERED DESIGN INTENT
No
Less Flow
= = = =
GUIDE WORD
None Shown
1. Unloading Time is Longer 2.Pipe/equipment leak and lead to:
Jetfire (immidiate ignition) Flashfire (delayed ignition and no 5. Leaks in pipe t confinement) 6. Pump in not good condition Explosion (delayed ignition and confinement) Gas Dispersion (no ignition)
LOADING LPG to GAS ARAR 2416 Cargo Tank 1 Kapal Gas Arar MATERIAL : LPG ACTIVITY : TRANSFER LPG SOURCE : MANIFOLD 2 DESTINATION : Cargo Tank 1 Gas Arar DEVIATION
No Supply LPG to the Tank
POSSIBLE CAUSES
None Shown
NODE : 3 DESIGN PRESS DESIGN TEMP OPERATING PRESS OPERATING TEMP CONSEQUENCES
SAFEGUARDS
1. Pump cant work normally 3
No
No Pressure
1. No Supply LPG
Pressure Indicator
1. Pump cant work normally 3
No
No Pressure
4
More
More Pressure
1. No Supply LPG 2. Connection between Fleksible Hose and Manifold 2 Disconnected 1. LPG flow in the pipeline Pipe/equipment leak partially obstructed because overpressure 2. LPG Heater Failure and lead to: 3. Ball valve V0001 blocked 1. Jetfire (immidiate ignition) 4. Ball valve V0002 blocked 2. Flashfire (delayed ignition and no 5. Ball valve V0019 blocked confinement) 3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition)
1. Leak on pipeline
5
Less
Less Pressure
2. LPG Heater Failure
STUDY TITLE DRAWING NO PART CONSIDERED DESIGN INTENT
No
GUIDE WORD
= = = =
LOADING LPG to GAS ARAR 2416 Cargo Tank 1 Kapal Gas Arar MATERIAL : LPG ACTIVITY : TRANSFER LPG SOURCE : MANIFOLD 2 DESTINATION : Cargo Tank 1 Gas Arar DEVIATION
POSSIBLE CAUSES
Pressure Indicator
None Shown
Pipe/equipment leak because overpressure and lead to: 1. Jetfire (immidiate ignition) 2. Flashfire (delayed ignition and no confinement) 3. Explosion (delayed ignition and confinement)
None Shown
NODE : 3 DESIGN PRESS DESIGN TEMP OPERATING PRESS OPERATING TEMP CONSEQUENCES
SAFEGUARDS
No
DEVIATION
GUIDE WORD
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
4. Gas Dispersion (no ignition) 1. LPG Heater Failure 2. Ball valve V0001 blocked
Pipe/equipment leak because more temperature and lead to:
3. Ball valve V0002 blocked
6
7
1. Jetfire (immidiate ignition) 4. Ball valve V0019 blocked 2. Flashfire (delayed More More Temperature ignition and no 5. Overpressure on pipeline confinement) 3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition) Environmental contamination and lead to: 1. Jetfire (immidiate ignition) 2. Flashfire (delayed Other Than line rupture, and LPG leakage Other Than ignition and no Destination before reach the cargo tank confinement) 3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition)
STUDY TITLE DRAWING NO PART CONSIDERED DESIGN INTENT
= = = =
LOADING LPG to GAS ARAR 1256404 Cargo Tank 1 Kapal Gas Arar MATERIAL : LPG ACTIVITY : TRANSFER LPG SOURCE : MANIFOLD 2 DESTINATION : Cargo Tank 1 Gas Arar
Sensor Temperature
ESD valve
Pressure Indicator
Integrity of Piping
NODE : 3 DESIGN PRESS DESIGN TEMP OPERATING PRESS OPERATING TEMP
No
8
DEVIATION
POSSIBLE CAUSES
Other Than Corrosion
Inert Gas (N2 Generator) Failure
GUIDE WORD
Other Than
9
Other Than
10
Other Than
11
Other Than
STUDY TITLE DRAWING NO PART CONSIDERED DESIGN INTENT
Other Than Maintenance Other Than Operation Other Than Instrumentation
= = = =
LOADING LPG to GAS ARAR 1256404 Cargo Tank 2 Kapal Gas Arar MATERIAL : LPG ACTIVITY : TRANSFER LPG
CONSEQUENCES
SAFEGUARDS
Corrosion leading to leakage of gas and potential fire: 1. Jetfire (immidiate ignition) 2. Flashfire (delayed ignition and no confinement)
None Shown
3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition) No additional significant is issues of cause identified No additional significant is issues of cause identified No additional significant is issues of cause identified
NODE : 3 DESIGN PRESS DESIGN TEMP
SOURCE : MANIFOLD 2 DESTINATION : Cargo Tank 2 Gas Arar No
DEVIATION
GUIDE WORD
POSSIBLE CAUSES
OPERATING PRESS OPERATING TEMP CONSEQUENCES
SAFEGUARDS
1. Pump cant work normally 2. Ball valve V0001 blocked Flow Meter 3. Ball valve V0002 blocked 1
No
No Flow 4. Ball valve V0010 blocked 6. LPG Heater Failure 7. Connections between Manifold and Flexible Hose disconnected 1. Leakage of pipeline on connection Fleksible Hose and Manifold 2 2. Ball valve V0001 not fully open 3. Ball valve V0002 not fully open 4. Ball valve V0010 not fully open
2
Less
STUDY TITLE DRAWING NO PART CONSIDERED
Less Flow
= = =
No Supply LPG to the Tank
None Shown
1. Unloading Time is Longer 2.Pipe/equipment leak and lead to:
Jetfire (immidiate ignition) Flashfire (delayed ignition and no 5. Leaks in pipe t confinement) 6. Pump in not good condition Explosion (delayed ignition and confinement) Gas Dispersion (no ignition)
LOADING LPG to GAS ARAR 1256404 Cargo Tank 2 Kapal Gas Arar
None Shown
NODE : 3
DESIGN INTENT
No
=
MATERIAL : LPG ACTIVITY : TRANSFER LPG SOURCE : MANIFOLD 2 DESTINATION : Cargo Tank 2 Gas Arar DEVIATION
GUIDE WORD
POSSIBLE CAUSES
DESIGN PRESS DESIGN TEMP OPERATING PRESS OPERATING TEMP CONSEQUENCES
SAFEGUARDS
1. Pump cant work normally 3
No
No Pressure
4
More
More Pressure
1. No Supply LPG 2. Connection between Fleksible Hose and Manifold 2 Disconnected 1. LPG flow in the pipeline Pipe/equipment leak partially obstructed because overpressure 2. LPG Heater Failure and lead to: 3. Ball valve V0001 blocked 1. Jetfire (immidiate ignition) 4. Ball valve V0002 blocked 2. Flashfire (delayed ignition and no 5. Ball valve V0010 blocked confinement) 3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition)
1. Leak on pipeline
5
Less
Less Pressure
2. LPG Heater Failure
STUDY TITLE
=
LOADING LPG to GAS ARAR
Pressure Indicator
None Shown
Pipe/equipment leak because overpressure and lead to: 1. Jetfire (immidiate ignition) 2. Flashfire (delayed ignition and no confinement) 3. Explosion (delayed ignition and confinement)
None Shown
DRAWING NO PART CONSIDERED DESIGN INTENT
No
GUIDE WORD
= = =
1256404 Cargo Tank 2 Kapal Gas Arar MATERIAL : LPG ACTIVITY : TRANSFER LPG SOURCE : MANIFOLD 2 DESTINATION : Cargo Tank 2 Gas Arar DEVIATION
POSSIBLE CAUSES
NODE : 3 DESIGN PRESS DESIGN TEMP OPERATING PRESS OPERATING TEMP CONSEQUENCES
SAFEGUARDS
4. Gas Dispersion (no ignition) 1. LPG Heater Failure 2. Ball valve V0001 blocked
Pipe/equipment leak because more temperature and lead to:
3. Ball valve V0002 blocked
6
7
1. Jetfire (immidiate ignition) 4. Ball valve V0010 blocked 2. Flashfire (delayed More More Temperature ignition and no 5. Overpressure on pipeline confinement) 3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition) Environmental contamination and lead to: 1. Jetfire (immidiate ignition) 2. Flashfire (delayed Other Than line rupture, and LPG leakage Other Than ignition and no Destination before reach the cargo tank confinement) 3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition)
Sensor Temperature
ESD valve
Pressure Indicator
Integrity of Piping
STUDY TITLE DRAWING NO PART CONSIDERED DESIGN INTENT
No
8
GUIDE WORD
Other Than
9
Other Than
10
Other Than
11
Other Than
= = = =
LOADING LPG to GAS ARAR 1256404 Cargo Tank 2 Kapal Gas Arar MATERIAL : LPG ACTIVITY : TRANSFER LPG SOURCE : MANIFOLD 2 DESTINATION : Cargo Tank 2 Gas Arar DEVIATION
POSSIBLE CAUSES
Other Than Corrosion
Inert Gas (N2 Generator) Failure
Other Than Maintenance Other Than Operation Other Than Instrumentation
NODE : 3 DESIGN PRESS DESIGN TEMP OPERATING PRESS OPERATING TEMP CONSEQUENCES
Corrosion leading to leakage of gas and potential fire: 1. Jetfire (immidiate ignition) 2. Flashfire (delayed ignition and no confinement)
SAFEGUARDS
None Shown
3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition) No additional significant is issues of cause identified No additional significant is issues of cause identified No additional significant is issues of cause identified
SHEET =
1 of 1
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Routine Check Pump and acceptable Flowmeter
SHEET =
1 of 2
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Routine Check
Situation not acceptable
Emergency Shutdown and Emergency Alarm
Device to prevent potential damage
Device to prevent potential damage
SHEET =
1 of 3
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation Not Consider Installation Gas Acceptable Detector
SHEET =
1 of 4
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Considered to add nonreturn valve after all pump
Situation not Routine Check Pump and Acceptable Flowmeter
Situation Acceptable
Routine Check Pump and Pipe
SHEET =
1 of 5
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation Acceptable
Routine Check Pump and Pipe
Situation not Acceptable
Specify that proposed flow trip should have a sufficiently rapid response to prevent an explosion
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
SHEET =
1 of 6
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
cant is issues of cause identified
SHEET =
1 of 7
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Routine Check Pump and acceptable Flowmeter
SHEET =
1 of 8
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Routine Check
Situation not acceptable
Emergency Shutdown and Emergency Alarm
acceptable
Device to prevent potential damage
SHEET =
1 of 9
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation Not Consider Installation Gas Acceptable Detector
Situation Not Consider Installation Gas Acceptable Detector
SHEET =
1 of 10
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Considered to add nonreturn valve after all pump
Situation not Routine Check Pump and Acceptable Flowmeter
Situation Acceptable
Routine Check Pump and Pipe
Situation Acceptable
SHEET =
Routine Check Pump and Pipe
1 of 11
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation Acceptable
Routine Check Pump and Pipe
Situation not Acceptable
Specify that proposed flow trip should have a sufficiently rapid response to prevent an explosion
response to prevent an explosion
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
SHEET =
1 of 12
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Routine Check Pump and acceptable Flowmeter
Situation not Routine Check Pump and acceptable Flowmeter
SHEET =
1 of 13
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Routine Check
Situation not acceptable
Emergency Shutdown and Emergency Alarm
Situation not acceptable
Emergency Shutdown and Emergency Alarm
Device to prevent potential damage
SHEET =
1 of 14
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation Not Consider Installation Gas Acceptable Detector
Situation Not Consider Installation Gas Acceptable Detector
SHEET =
1 of 15
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Considered to add nonreturn valve after all pump
Situation not Routine Check Pump and Acceptable Flowmeter
Situation Acceptable
SHEET =
Routine Check Pump and Pipe
1 of 16
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation Acceptable
Routine Check Pump and Pipe
Situation not Acceptable
Specify that proposed flow trip should have a sufficiently rapid response to prevent an explosion
Situation not Acceptable
Specify that proposed flow trip should have a sufficiently rapid response to prevent an explosion
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
SHEET =
1 of 17
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Routine Check Pump and
Situation not Routine Check Pump and acceptable Flowmeter
SHEET =
1 of 18
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Routine Check
Routine Check
Situation not acceptable
Emergency Shutdown and Emergency Alarm
Device to prevent potential damage
SHEET =
1 of 19
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation Not Consider Installation Gas Acceptable Detector
SHEET =
1 of 20
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Considered to add nonreturn valve after all pump
Situation not Routine Check Pump and Acceptable Flowmeter
Situation not Routine Check Pump and Acceptable Flowmeter
Situation Acceptable
SHEET =
Routine Check Pump and Pipe
1 of 21
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation Acceptable
Routine Check Pump and Pipe
Specify that proposed
Situation not Acceptable
Specify that proposed flow trip should have a sufficiently rapid response to prevent an explosion
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
SHEET =
1 of 1
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation acceptable
Routine Check Pipe and Flowmeter
Situation acceptable
Routine Check Pipe and Flowmeter
Situation not acceptable
Routine Check Pipe
SHEET =
1 of 2
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Ensuring the Safety Valve function optimally
Ensuring the Safety Valve function optimally
Situation Not Acceptable
Considered to add Emergency Shutdown and Emergency Alarm before Fleksible Hose
Routine Check Pipe Situation acceptable
Ensuring the Safety Valve function optimally
Situation not acceptable
Routine Check Pipe
Situation Not Acceptable
None
SHEET =
1 of 1
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Considered to add Emergency Shutdown and Emergency Alarm after Fleksible Hose
Situation not Acceptable
Considered to add Emergency Shutdown and Emergency Alarm after Fleksible Hose
Situation Acceptable
Considered to add flow meter and safety valve
SHEET =
1 of 2
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Routine Check Pipe and Pressure Indicator
Situation not Acceptable
Routine Check Pipe and Pressure Indicator
Situation not Acceptable
Considered to add PRD (Pressure Release Device) and Pressure Indicator
Situation Acceptable
Considered to add PRD (Pressure Release Device) and Pressure Indicator
SHEET =
1 of 3
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
COMMENT
ACTION REQUIRED
Situation not Acceptable
Routine Check Pipe and Temperature Indicator
Situation not Acceptable
Specify that proposed flow trip should have a sufficiently rapid response to prevent an explosion
SHEET =
1 of 4
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Wall thickness of piping protection coating and inspection of the thickness of pressure vessel periodically
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
SHEET =
1 of 5
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Considered to add Emergency Shutdown and Emergency Alarm after Fleksible Hose
Situation Acceptable
Considered to add flow meter and safety valve
SHEET = P&ID
1 of 5
ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Routine Check Pipe and Pressure Indicator
Situation not Acceptable
Considered to add PRD (Pressure Release Device) and Pressure Indicator
Situation Acceptable
Considered to add PRD (Pressure Release Device) and Pressure Indicator
SHEET =
1 of 5
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Routine Check Pipe and Temperature Indicator
Situation not Acceptable
Specify that proposed flow trip should have a sufficiently rapid response to prevent an explosion
SHEET =
1 of 5
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Wall thickness of piping protection coating and inspection of the thickness of pressure vessel periodically
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
Node : NO 1
SOURCE
EQUIPMENT
SIZE
POSSIBLE CAUSES
1
CONSEQUENCES
System 1
0.000978
BV-1 BV-2 BV-3 BV-4
Butterfly Valve
Butterfly Valve Blocked 8 inch
BV-6
10 inch
BV-7
14 inch
SV-5 RBV-1 RBV-5 RBV-6 BP-1 BP-2 CH-1
Pipe Rupture and gas release because over pressure and over temperature. Lead to :
10 inch
BV-5
SV-1
FREQUENCY < 50 mm
1. Jet Fire (if any source of fire and immediate ignition) 2. Flash Fire (if any source of fire and delayed ignition) 3. Gas Dispersion (if no source of fire)
Swing Check Valve Remotely Butterfly Valve
8 inch
Swing Check Valve Blocked
8 inch 10 inch
Remotely Butterfly Valve Blocked
Booster Pump
8 inch
Booster Pump Failed
Cargo Heater
10 inch
Cargo Heater Failed
Node : NO 1
SOURCE
EQUIPMENT
SIZE
POSSIBLE CAUSES
1
CONSEQUENCES
BV-8 BV-9 Butterfly Valve
Butterfly Valve Blocked 8 inch
BV-6
10 inch
BV-7
14 inch
SV-5 RBV-2 RBV-5 RBV-6 BP-1 BP-2 CH-1
Pipe Rupture and gas release because over pressure and over temperature. Lead to :
10 inch
BV-5
SV-2
< 50 mm 0.000955
System 2
BV-4
FREQUENCY
1. Jet Fire (if any source of fire and immediate ignition) 2. Flash Fire (if any source of fire and delayed ignition) 3. Gas Dispersion (if no source of fire)
Swing Check Valve Remotely Butterfly Valve
8 inch
Swing Check Valve Blocked
8 inch 10 inch
Remotely Butterfly Valve Blocked
Booster Pump
8 inch
Booster Pump Failed
Cargo Heater
10 inch
Cargo Heater Failed
Node : NO 1
SOURCE
EQUIPMENT
SIZE
POSSIBLE CAUSES
1
CONSEQUENCES
BV-10 BV-11 BV-4
Butterfly Valve
Butterfly Valve Blocked 8 inch
BV-6
10 inch
BV-7
14 inch
SV-5 RBV-3 RBV-5 RBV-6 BP-1 BP-2 CH-1
Pipe Rupture and gas release because over pressure and over temperature. Lead to :
10 inch
BV-5
SV-3
< 50 mm 0.000978
System 3
BV-3
FREQUENCY
1. Jet Fire (if any source of fire and immediate ignition) 2. Flash Fire (if any source of fire and delayed ignition) 3. Gas Dispersion (if no source of fire)
Swing Check Valve Remotely Butterfly Valve
8 inch
Swing Check Valve Blocked
8 inch 10 inch
Remotely Butterfly Valve Blocked
Booster Pump
8 inch
Booster Pump Failed
Cargo Heater
10 inch
Cargo Heater Failed
Node : NO 1
SOURCE
EQUIPMENT
SIZE
POSSIBLE CAUSES
1
CONSEQUENCES
BV-12 BV-13 BV-4
Butterfly Valve
Butterfly Valve Blocked 8 inch
BV-6
10 inch
BV-7
14 inch
SV-5 RBV-4 RBV-5 RBV-6 BP-1 BP-2 CH-1
Pipe Rupture and gas release because over pressure and over temperature. Lead to :
10 inch
BV-5
SV-4
< 50 mm 0.000978
System 4
BV-3
FREQUENCY
1. Jet Fire (if any source of fire and immediate ignition) 2. Flash Fire (if any source of fire and delayed ignition) 3. Gas Dispersion (if no source of fire)
Swing Check Valve Remotely Butterfly Valve
8 inch
Swing Check Valve Blocked
8 inch 10 inch
Remotely Butterfly Valve Blocked
Booster Pump
8 inch
Booster Pump Failed
Cargo Heater
10 inch
Cargo Heater Failed
FREQUENCY 50 - 150 mm ˃ 150 mm 0.00023
0.00026
NO 1
SOURCE
EQUIPMENT
SIZE
BV-1
10 inch
BV-2 BV-4 BV-5
Butterfly Valve
8 inch
BV-6
10 inch
BV-7
14 inch
SV-1 SV-5 RBV-1 RBV-5 RBV-6 BP-1 BP-2 CH-1
3-10 mm
< 50 mm 0.000978
System 1
BV-3
FREQUENCY 1-3 mm
Swing Check Valve Remotely Butterfly Valve Booster Pump Cargo Heater
8 inch
8 inch 10 inch 8 inch 10 inch
FREQUENCY 50 - 150 mm ˃ 150 mm 0.000227
0.000256
NO 1
SOURCE
EQUIPMENT
SIZE 1-3 mm
BV-8
10 inch
BV-9
BV-5
Butterfly Valve
8 inch
BV-6
10 inch
BV-7
14 inch
SV-2 SV-5 RBV-2 RBV-5 RBV-6 BP-1 BP-2 CH-1
3-10 mm
< 50 mm 0.000955
System 2
BV-4
FREQUENCY
Swing Check Valve Remotely Butterfly Valve Booster Pump Cargo Heater
8 inch
8 inch 10 inch 8 inch 10 inch
FREQUENCY 50 - 150 mm ˃ 150 mm 0.000232
0.00026
NO 1
SOURCE
EQUIPMENT
SIZE
BV-10 BV-11 BV-4
10 inch Butterfly Valve
BV-5
8 inch
BV-6
10 inch
BV-7
14 inch
SV-3 SV-5 RBV-3 RBV-5 RBV-6 BP-1 BP-2 CH-1
1-3 mm
3-10 mm
< 50 mm 0.000978
System 3
BV-3
FREQUENCY
Swing Check Valve Remotely Butterfly Valve
8 inch 8 inch 10 inch
Booster Pump
8 inch
Cargo Heater
10 inch
FREQUENCY 50 - 150 mm ˃ 150 mm 0.000232
0.00026
NO 1
SOURCE
EQUIPMENT
SIZE
BV-12 BV-13 BV-4
10 inch Butterfly Valve
BV-5
8 inch
BV-6
10 inch
BV-7
14 inch
SV-4 SV-5 RBV-4 RBV-5 RBV-6 BP-1 BP-2 CH-1
1-3 mm
3-10 mm
< 50 mm 0.000978
System 4
BV-3
FREQUENCY
Swing Check Valve Remotely Butterfly Valve
8 inch 8 inch 10 inch
Booster Pump
8 inch
Cargo Heater
10 inch
Node :
1
REQUENCY 50 - 150 mm ˃ 150 mm 0.00023
0.00026
Node :
1
REQUENCY 50 - 150 mm ˃ 150 mm 0.000227
0.000256
Node :
1
REQUENCY 50 - 150 mm ˃ 150 mm 0.000232
0.00026
Node :
1
REQUENCY 50 - 150 mm ˃ 150 mm 0.000232
0.00026
NO
s
EQUIPMENT
SIZE
POSSIBLE CAUSES
CONSEQUENCES
1 BV-1 BV-2
Pipe Rupture and gas release becaus pressure and over temperature. Lea
10 inch
BV-3 BV-4
8 inch
BV-5 BV-6 BV-7
1. Jet Fire (if any source of fire and im ignition)
Butterfly Valve
10 inch 14 inch
Butterfly Valve Blocked
BV-8 BV-9 BV-10
10 inch
BV-11 BV-12 BV-13 SV-1 SV-2 SV-3 SV-4
Swing Check Valve
8 inch
Swing Check Valve Blocked
SV-5 RBV-1 RBV-2 RBV-3 RBV-4
Remotely Butterfly Valve
RBV-5
BP-2 CH-1
Remotely Butterfly Valve Blocked 10 inch
RBV-6 BP-1
8 inch
Booster Pump
8 inch
Booster Pump Failed
Cargo Heater
10 inch
Cargo Heater Failed
2. Flash Fire (if any source of fire and ignition) 3. Gas Dispersion (if no source of
CONSEQUENCES
FREQUENCY < 50 mm 50 - 150 mm ˃ 150 mm 0.003889
Pipe Rupture and gas release because over pressure and over temperature. Lead to :
1. Jet Fire (if any source of fire and immediate ignition)
2. Flash Fire (if any source of fire and delayed ignition) 3. Gas Dispersion (if no source of fire)
0.000921
0.001036
NO 1
SOURCE
EQUIPMENT
SIZE
BV-2
10 inch
BV-3 BV-4
8 inch
BV-5 BV-7
Butterfly Valve
10 inch 14 inch
BV-8 BV-9 BV-10
10 inch
BV-11 BV-12 BV-13 SV-1 SV-2 SV-3 SV-4
Swing Check Valve
8 inch
SV-5 RBV-1 RBV-2 RBV-3 RBV-4
Remotely Butterfly Valve
RBV-5
BP-2 CH-1
8 inch
10 inch
RBV-6 BP-1
1-3 mm
3-10 mm
< 50 mm 50 - 150 mm ˃ 150 mm 0.003889
BV-1
BV-6
FREQUENCY
Booster Pump
8 inch
Cargo Heater
10 inch
0.000921
0.001036
RENTANG DIAMETER BOCOR Small Medium Full Bore
DIAMETER
PERSENTASE
<50 50 - 150 ˃150
57% 18% 25%
PERSENTASE OF LEAK
LEAK FREQUENCY (PER 1000 KM-YEAR)
External Impact
48.40%
0.17
Material Failure / Construction Defect
16.70%
0.059
Corrossion (internal & external)
16.10%
0.057
Natural Hazard
7.40%
0.026
Hot – tap Made by Error
4.80%
0.017
Other
6.60%
0.034
Total
100.00%
0.363
LEAK CAUSE
modified leak frequencies for onshore pipeline leak size 50 mm (small) LEAK CAUSE External Impact Material Failure / Construction Defect Corrossion (internal & external) Natural Hazard
MODIFICATION
BASIC LEAK FREQUENCY
FACTOR 1
per km-year 9.69E-05
1.2
3.36E-05
2 1
3.25E-05 1.48E-05
Hot – tap Made by Error Other Total
1 1 -
9.69E-06 1.94E-05 2.07E-04
modified leak frequencies for onshore pipeline leak size 50 - 150 mm (medium) LEAK CAUSE External Impact Material Failure / Construction Defect Corrossion (internal & external) Natural Hazard Hot – tap Made by Error Other Total
MODIFICATION
BASIC LEAK FREQUENCY
FACTOR 1
per km-year 3.06E-05
1.2
1.06E-05
2 1 1 1 -
1.03E-05 4.68E-06 3.06E-06 6.12E-06 6.53E-05
modified leak frequencies for onshore pipeline leak size ˃150 mm (full bore) LEAK CAUSE External Impact Material Failure / Construction Defect Corrossion (internal & external) Natural Hazard Hot – tap Made by Error Other Total
MODIFICATION
BASIC LEAK FREQUENCY
FACTOR 1
per km-year 4.25E-05
1.2
1.48E-05
2 1 1 1 -
1.43E-05 6.50E-06 4.25E-06 8.50E-06 9.08E-05
leak frequencies pada pipa jetty SEGMEN
PANJANG PIPA JETTY (KM)
1
0.2
FREKUENSI KEBOCORAN (KM-YEAR) SMALL (<50mm) 1.31E-05
SMALL
LEAK FREQUENCY (PER KM-YEAR) MEDIUM FULL
TOTAL
9.69E-05
3.06E-05
4.25E-05
1.70E-04
3.36E-05
1.06E-05
1.48E-05
5.90E-05
3.25E-05
1.03E-05
1.43E-05
5.70E-05
1.48E-05
4.68E-06
6.50E-06
2.60E-05
9.69E-06
3.06E-06
4.25E-06
1.70E-05
1.94E-05
6.12E-06
8.50E-06
3.40E-05
2.07E-04
6.53E-05
9.08E-05
3.63E-04
MODIFIED LEAK FREQUENCY per km-year 9.69E-05 4.04E-05 6.50E-05 1.48E-05
9.69E-06 1.94E-05 6.53E-05
MODIFIED LEAK FREQUENCY per km-year 3.06E-05 1.27E-05 2.05E-05 4.68E-06 3.06E-06 6.12E-06 7.77E-05
MODIFIED LEAK FREQUENCY per km-year 4.25E-05 1.77E-05 2.85E-05 6.50E-06 4.25E-06 8.50E-06 1.08E-04
FREKUENSI KEBOCORAN (KM-YEAR) MEDIUM (50-150mm) 1.55E-05
FULL (>150mm) 2.16E-05
NO 1
SOURCE GV1
EQUIPMENT Globe Valve
FH1
Flexible Hose
F/S1
Filter/Straine r
MF 1 MF2
Manifold
EI
External Impact
MF
Material Failure/Cons truction Defect
SIZE 1 inch 12 inch
14 inch 12 inch 8 inch
POSSIBLE CAUSES
CONSEQUENCES
Globe Valve Blocked Flexible Hose Disconnected Filter/Stainer Blocked Manifold Blocked
FREQUENCY < 50 mm 0.000787
Pipe Rupture and gas release because over pressure and over temperature. Lead to : 1. Jet Fire (if any source of fire and immediate ignition) 2. Flash Fire (if any source of fire and delayed ignition) 3. Gas Dispersion (if no source of fire)
FREQUENCY 50 - 150 mm ˃ 150 mm 0.00013772
0.000147
NO 1
SOURCE
EQUIPMENT
GV1
Globe Valve
FH1
Flexible Hose
F/S1
Filter/Straine r
MF 1 MF2
Manifold
EI
External Impact
MF
Material Failure/Cons truction Defect
SIZE 1 inch 12 inch
14 inch 12 inch 8 inch
FREQUENCY 1-3 mm
3-10 mm
< 50 mm 0.000787
REQUENCY 50 - 150 mm ˃ 150 mm 0.00013772
0.000147
NO
SOURCE
1
BV1
EQUIPMENT
SIZE
POSSIBLE CAUSES
BV2 BV3 BV4
Ball Valve
4 inch
Ball Valve Blocked
BV5
F/S2 1 2
Pipe Rupture and gas release because over pressure and over temperature. Lead to : 1. Jet Fire (if any source of fire and immediate ignition)
BV6 F/S1
CONSEQUENCES
Filter/Straine r
1 inch
Cargo Pump
8 inch
Cargo Pump Failed
2 inch
Heater Failed
CH
LPG Heater
MF
Material Failure/Cons truction Defect
Filter/Stainer Blocked 2. Flash Fire (if any source of fire and delayed ignition) 3. Gas Dispersion (if no source of fire)
FREQUENCY < 50 mm
System 1 NO
SOURCE
1
BV1 BV2 BV3
EQUIPMENT
SIZE
POSSIBLE CAUSES
CONSEQUENCES
FREQUENCY < 50 mm 0.000355
Ball Valve
4 inch
Ball Valve Blocked
BV4 F/S1
Filter/Straine r
1 inch
Filter/Stainer Blocked
1
Cargo Pump
8 inch
Cargo Pump Failed
CH
LPG Heater
MF
Material Failure/Cons truction Defect
2 inch
Heater Failed
Pipe Rupture and gas release because over pressure and over temperature. Lead to : 1. Jet Fire (if any source of fire and immediate ignition)
2. Flash Fire (if any source of fire and delayed ignition) 3. Gas Dispersion (if no source of fire)
System 2 NO
SOURCE
1
BV1 BV2 BV5
EQUIPMENT
SIZE
POSSIBLE CAUSES
Ball Valve
4 inch
Ball Valve Blocked Pipe Rupture and gas release because over pressure and over temperature. Lead to :
Filter/Straine r
1 inch
Filter/Stainer Blocked
1. Jet Fire (if any source of fire and immediate ignition)
2
Cargo Pump
8 inch
Cargo Pump Failed
2. Flash Fire (if any source of fire and delayed ignition)
CH
LPG Heater
2 inch
Heater Failed
MF
Material Failure/Cons truction Defect
F/S2
FREQUENCY < 50 mm 0.001937
BV6 F/S1
CONSEQUENCES
3. Gas Dispersion (if no source of fire)
FREQUENCY 50 - 150 mm ˃ 150 mm
System 1 FREQUENCY 50 - 150 mm ˃ 150 mm 0.000189
6.10E-05
NO
SOURCE
1
BV1 BV2
EQUIPMENT
SIZE
1-3 mm
3-10 mm
< 50 mm 0.000355
Ball Valve
4 inch
F/S1
Filter/Straine r
1 inch
1
Cargo Pump
8 inch
CH
LPG Heater
MF
Material Failure/Cons truction Defect
BV3
FREQUENCY
BV4
2 inch
System 2 FREQUENCY 50 - 150 mm ˃ 150 mm 0.000288
0.000104
NO
SOURCE
1
BV1 BV2
EQUIPMENT
SIZE
4 inch
Filter/Straine r
1 inch
2
Cargo Pump
8 inch
CH
LPG Heater
MF
Material Failure/Cons truction Defect
BV6 F/S1 F/S2
1-3 mm
3-10 mm
< 50 mm 0.001937
Ball Valve
BV5
FREQUENCY
2 inch
REQUENCY 50 - 150 mm ˃ 150 mm 0.000189
6.10E-05
REQUENCY 50 - 150 mm ˃ 150 mm 0.000288
0.000104
NO
SOURCE
1
BV1
EQUIPMENT
SIZE
POSSIBLE CAUSES
BV4
Ball Valve
4 inch
Ball Valve Blocked
BV5
F/S2 1 2
Pipe Rupture and gas release because over pressure and over temperature. Lead to : 1. Jet Fire (if any source of fire and immediate ignition)
BV6 F/S1
FREQUENCY < 50 mm 0.002292
BV2 BV3
CONSEQUENCES
Filter/Straine r
1 inch
Cargo Pump
8 inch
Cargo Pump Failed
2 inch
Heater Failed
CH
LPG Heater
MF
Material Failure/Cons truction Defect
Filter/Stainer Blocked 2. Flash Fire (if any source of fire and delayed ignition) 3. Gas Dispersion (if no source of fire)
FREQUENCY 50 - 150 mm ˃ 150 mm 0.000477
0.000165
NO
SOURCE
1
BV1
EQUIPMENT
SIZE
BV4
Ball Valve
4 inch
Filter/Straine r
1 inch
Cargo Pump
8 inch
BV5 BV6 F/S1 F/S2 1 2
3-10 mm
< 50 mm 0.002292
BV2 BV3
FREQUENCY 1-3 mm
CH
LPG Heater
MF
Material Failure/Cons truction Defect
2 inch
REQUENCY 50 - 150 mm ˃ 150 mm 0.000477
0.000165
NO
SOURCE
EQUIPMENT
SIZE
1.
QO
Quick Connect
1-3 mm
3-10 mm
6 inch
6.876.E-05
3.196.E-05
Manual Valve
4 inch
5.760.E-05
Actuated Valve
4 inch
FREQUENCY 10-50 mm
50 - 150 mm
˃ 150 mm
1.527.E-05
3.658.E-06
4.859.E-06
2.677.E-05
1.279.E-05
7.459.E-06
0.000.E+00
5.656.E-04
1.788.E-04
5.447.E-05
2.140.E-05
0.000.E+00
JO-1 2. JO-2 JI-1 3. JI-2 4.
CO-1
Actuated Valve
6 inch
5.711.E-04
1.805.E-04
5.500.E-05
8.033.E-06
1.347.E-05
5.
JO-3
Manual Valve
6 inch
6.876.E-05
3.196.E-05
1.527.E-05
3.658.E-06
4.859.E-06
6.
SF-J1 SF-J2 SF-J3 SF-J4 SF-J5 SF-J6
Actuated Valve
2 inch
5.611.E-04
1.774.E-04
5.404.E-05
2.131.E-05
0.000.E+00
NO
SOURCE
EQUIPMENT
SIZE
1-3 mm
3-10 mm
FRUQUENCY 10-50 mm
50 - 150 mm
˃ 150 mm
4.
NO
1.
2.
SOURCE C-101 C-102 C-103 C-104 C-105 C-106 C-107 C-108 C-109 C-110 C-111 C-112 C-113 C-114 C-115 C-116 CV-1 CV-2 CV-3 CV-4 CV-5 CV-6 CV-7
EQUIPMENT
SIZE
Reciprocating Compressor
Manual Valve
1-3 mm
3-10 mm
2 inch
3.641.E-02
1.581.E-02
2 inch
5.262.E-05
2.446.E-05
FREQUENCY 10-50 mm
50 - 150 mm
˃ 150 mm
6.973.E-03
2.599.E-03
0.000.E+00
1.169.E-05
6.986.E-06
0.000.E+00
2.
3.
CV-8 CV-9 CV-10 CV-11 CV-12 CV-13 CV-14 CV-15 CV-16 SF-C1 SF-C2 SF-C3 SF-C4 SF-C5 SF-C6 SF-C7 SF-C8 SF-C9 SF-C10 SF-C11 SF-C12 SF-C13 SF-C14 SF-C15 SF-C16
Manual Valve
2 inch
5.262.E-05
2.446.E-05
1.169.E-05
6.986.E-06
0.000.E+00
Actuated Valve
0,5 inch
5.166.E-05
2.401.E-05
7.507.E-05
0.000.E+00
0.000.E+00
NO
1.
SOURCE E-101 E-102 E-103 E-104 E-105 E-106 E-107 E-108 E-109 E-110 E-111 E-112 E-113 E-114 E-115 E-116 E-117 E-118
EQUIPMENT
SIZE
Tube Heat Exchanger
2 inch
1-3 mm
3-10 mm
1.721.E-03
7.729.E-04
FREQUENCY < 50 mm
3.548.E-04
50 - 150 mm
˃ 150 mm
1.914.E-04
0.000.E+00
2.
TV-1 TV-2 TV-3 TV-4 TV-5 TV-6 TV-7 TV-8 TV-9 TV-10 TV-11 TV-12 TV-13 TV-14 TV-15 TV-16 TV-17 TV-18
Actuated Valve
2 inch
5.611.E-04
1.774.E-04
5.404.E-05
2.131.E-05
0.000.E+00
NO
SOURCE
EQUIPMENT
SIZE
1.
SV-1
Manual Valve
HV-1
2.
3.
HV-101 HV-102 HV-103 HV-104 HV-105 HV-106 HV-107 HV-108 HV-109 V-101 V-102 V-103 V-104 V-105 V-106
1-3 mm
3-10 mm
6 inch
6.876.E-05
3.196.E-05
1 inch
5.180.E-05
0,5 inch
0,5 inch
FREQUENCY < 50 mm
50 - 150 mm
˃ 150 mm
1.527.E-05
3.658.E-06
4.859.E-06
2.407.E-05
1.841.E-05
0.000.E+00
0.000.E+00
5.166.E-05
2.401.E-05
1.837.E-05
0.000.E+00
0.000.E+00
2.300.E-05
1.200.E-05
7.100.E-06
4.300.E-06
4.700.E-07
Manual Valve
Pressurized Storage Vessel
3.
Pressurized Storage Vessel
0,5 inch
2.300.E-05
1.200.E-05
7.100.E-06
4.300.E-06
4.700.E-07
Actuated Valve
0,5 inch
5.587.E-04
1.767.E-04
7.507.E-05
0.000.E+00
0.000.E+00
V-107 V-108 V-109
4.
SF-C1 SF-C2 SF-C3 SF-C4 SF-C5 SF-C6 SF-C7 SF-C8 SF-C9 SF-C10 SF-C11 SF-C12 SF-C13 SF-C14 SF-C15 SF-C16
Node :
1
node 1,2
Node
Scenario
1
Gas Release
2
Gas Release
3
Gas Release
Location
Cargo Tank to Manifold Manifold 1 to Manifold 2 Manifold 2 to Cargo Tank
Node :
2
Node :
3
Node :
4
Node :
5
Leak Frequence Small Medium Full (10-50mm) (50-150mm) (>150mm) 3.89E-03
9.21E-04
1.04E-03
7.87E-04
1.38E-04
1.47E-04
2.29E-03
4.77E-04
1.65E-04
Rumus 1 (UK-HSE)
Rumus 2 (DNV)
hole area (m2) flow release (kg/s)
Node 1 (medium) 0.000490625 #VALUE!
hole area (m2) flow release (kg/s)
Node 2 (medium) 0.000490625 0.4406
hole area (m2) flow release (kg/s)
Node 3 (medium) 0.000490625 0.6055
0.490625
hole area (m2) flow release (kg/s)
Node 1 (small) 0.000490625 0.0339
hole area (m2) flow release (kg/s)
Node 2 (small) 0.000490625 0.4842
hole area (m2) flow release (kg/s)
Node 3 (small) 0.000490625 0.8716
Node 1 (large)
Node 1 (full) 0.00785 #VALUE!
Node 2 (large)
0.0176625 #VALUE! Node 2 (full)
0.00785 7.0493 Node 3 (large)
0.0176625 15.8610 Node 3 (full)
0.00785 9.6884
0.0176625 21.7988
4.415625
12.265625
Node 1 (medium) 0.004415625 0.3050
Node 1 (full) 0.012265625 0.8474
Node 2 (medium) 0.004415625 4.3578
Node 2 (full) 0.012265625 12.1050
Node 3 (medium) 0.004415625 7.8441
Node 3 (full) 0.012265625 21.7891
hole area
head statis tekanan ambient tekanan operasi
keterangan diambil 50 mm diambil 150 mm diambil 250 mm atau sama dengan diameter
< 50 mm 50-150 mm > 150 mm
20 m 100000 N/m2 70000 N/m2 1000000 N/m2 1800000 N/m2
0.4347826087
keterangan hole area 10-50 mm 50-150 mm > 150 mm
univ gas constant ratio specific heats molecular weight temperature head statis tekanan ambient tekanan operasi
diambil 50 mm diambil 150 mm diambil 200 mm
8314 J/kg mol K 1.32 16.044 321 K 20 m 1 bar 70,000 N/m2 1,000,000 N/m2 1,800,000 N/m2
0.01 0.001
m atau sama dengan diameter pipa
node 1 node 2 node 3
eterangan 0.0787402 inch pada konsekuensi diambil 3 mm pada konsekuensi diambil 10 mm 1.9685039 inch 5.9055118 inch 9.8425197 inch
1 bar = node 1 node 2 node 3
100000 N/m2 0.7 bar 10 bar 18 bar
0.05 0.15 0.25
0.025 0.075 0.125
ensi diambil 3 mm
Node 1 (small) flow release Ignition prob. type plant
0.034 kg/s OGP Large Immediate Ignition 0.89
Jet Fire 3.46E-06
Ignition 0.001 Delayed Ignition 0.11
Gas Release 3.89E-03
No Ignition 0.999
Flash fire 4.28E-07
Gas Dispersion 3.89E-03
Node 1 (medium) flow release Ignition prob. type plant
0.305 kg/s OGP Large
Immediate Ignition 0.89
Jet Fire 1.15E-06
Delayed Ignition 0.11
Flash fire 1.42E-07
Ignition 0.0014
Gas Release 9.21E-04
No Ignition 0.9986
Gas Dispersion 9.20E-04
Node 1 (Full) flow release Ignition prob. type plant
0.847 kg/s OGP Large Immediate Ignition 0.89
Jet Fire 2.77E-06
Ignition 0.003 Delayed Ignition 0.11
Gas Release 1.04E-03
No Ignition 0.997
Flash fire 3.42E-07
Gas Dispersion 1.03E-03
Immediate Ignition 0.89
Jet Fire 0.00E+00
Delayed Ignition
Flash fire
Ignition 0.125 Gas Release 0.00E+00 No Ignition
Gas Dispersion
Node 2 (small) flow release Ignition prob. type plant
0.484 kg/s OGP Large Immediate Ignition 0.89 Ignition 0.0022 Delayed Ignition 0.11
Gas Release 7.87E-04
No Ignition 0.9978
Node 2 (medium) flow release Ignition prob. type plant
4.358 kg/s OGP Large
Immediate Ignition 0.89 Ignition 0.0066 Delayed Ignition 0.11
Gas Release 1.38E-04
No Ignition 0.9934
Node 2 (full) flow release Ignition prob. type plant
12.105 kg/s OGP Large Immediate Ignition 0.89
Ignition 0.0092 Delayed Ignition 0.11
Gas Release 1.47E-04
No Ignition 0.9908
Node 3 (small) flow release Ignition prob. type plant
0.872 kg/s OGP Large
Jet Fire 1.54E-06
Immediate Ignition 0.89 Ignition 0.003
Flash fire 1.90E-07
Gas Dispersion 7.85E-04
Delayed Ignition 0.11
Gas Release 9.28E-04
No Ignition 0.997
Node 3 (medium) flow release Ignition prob. type plant
7.844 kg/s OGP Large
Jet Fire 8.09E-07
Immediate Ignition 0.89 Ignition 0.0092
Flash fire 1.00E-07
Gas Dispersion 1.37E-04
Delayed Ignition 0.11
Gas Release 4.77E-04
No Ignition 0.9908
Node 3 (full) flow release Ignition prob. type plant
21.789 kg/s OGP Large
Jet Fire 1.20E-06
Immediate Ignition 0.07 Ignition 0.0129
Flash fire 1.49E-07
Gas Dispersion 1.46E-04
Delayed Ignition 0.11
Gas Release 1.65E-04
No Ignition 0.9871
Immediate Ignition
Jet Fire 2.48E-06
yed Ignition
Flash fire 3.06E-07
Gas Dispersion 9.25E-04
Immediate Ignition
Jet Fire 3.91E-06
Delayed Ignition
Flash fire 4.83E-07
Gas Dispersion 4.73E-04
Immediate Ignition
Jet Fire 1.49E-07
yed Ignition
Flash fire 2.34E-07
Gas Dispersion 1.63E-04
Node 5 (very small) flow release Ignition prob. type plant
0.103 OGP Large
Ignition 0.001
Gas Release 1.04E-02
No Ignition 0.999
Node 5 (small) flow release Ignition prob. type plant
0.646 OGP Large
Ignition 0.0019
Gas Release 4.84E-03
No Ignition 0.9981
Ignition 0
Gas Release 0.00E+00
No Ignition 0
kg/s
Immediate Ignition 0.89
Delayed Ignition 0.11
Jet Fire 9.27E-06
Flash fire 1.15E-06
Gas Dispersion 1.04E-02
kg/s
Immediate Ignition 0.89
Jet Fire 8.18E-06
Delayed Ignition 0.11
Flash fire 1.01E-06
Gas Dispersion 4.83E-03
Immediate Ignition 0.07
Jet Fire 0.00E+00
Open Atmosphere 0.07
Flash Fire 0.00E+00
Congested Atmosphere 0.01
BLEVE 0.00E+00
Delayed 0.93
Gas Dispersion 0.00E+00
Node 1
Potential Hazard Jet Fire Flash Fire Gas Dispersion
Node 2
Potential Hazard Jet Fire Flash Fire Gas Dispersion
Node 3
Potential Hazard Jet Fire Flash Fire Gas Dispersion
Small (10-50mm) 3.46E-06 4.28E-07 3.89E-03
Frequency Medium (50-150mm) Full (>150mm) 1.15E-06 2.77E-06 1.42E-07 3.42E-07 9.20E-04 1.03E-03
Small (10-50mm) 1.54E-06 1.90E-07 7.85E-04
Frequency Medium (50-150mm) Full (>150mm) 8.09E-07 1.20E-06 1.00E-07 1.49E-07 1.37E-04 1.46E-04
Small (10-50mm) 2.48E-06 3.06E-07 9.25E-04
Frequency Medium (50-150mm) Full (>150mm) 3.91E-06 1.49E-07 4.83E-07 2.34E-07 4.73E-04 1.63E-04
Node 1
Node 2
Node 3&4
Node 5
Potential Hazard
Very Small (1-3mm)
Jet fire
6.12E-08
Flash fire
7.56E-09
Gas dispersion
6.87E-05
Potential Hazard
Very Small (1-3mm)
Jet fire
5.09E-07
Flash fire
6.29E-08
Gas dispersion
5.71E-04
Potential Hazard
Very Small (1-3mm)
Jet fire
8.26E-07
Flash fire
1.02E-07
Gas dispersion
9.27E-04
Potential Hazard Jet fire Flash fire Gas dispersion
Very Small (1-3mm) 9.27E-06 1.15E-06 1.04E-02
Node 1 2 3&4 5
Frequency Small (10-50mm) 6.80E-08 2.45E-07 7.02E-07 1.49E-02
Frequency Small (3-10mm)
Medium (10-50mm)
Large (50-150mm)
Full (>150mm)
2.84E-08
6.80E-08
1.63E-06
5.41E-07
3.52E-09
8.40E-09
2.01E-07
6.68E-08
3.19E-05
1.52E-05
3.48E-05
4.25E-06
Frequency Small (3-10mm)
Medium (10-50mm)
Large (50-150mm)
Full (>150mm)
1.61E-07
2.45E-07
3.57E-07
1.50E-06
1.99E-08
3.03E-08
4.42E-08
1.85E-07
1.80E-04
5.47E-05
7.63E-06
1.18E-05
Frequency Small (3-10mm)
Medium (10-50mm)
Large (50-150mm)
Full (>150mm)
2.84E-07
7.02E-07
1.58E-07
0.00E+00
3.51E-08
8.68E-08
1.96E-08
0.00E+00
1.68E-04
5.52E-06
1.78E-07
0.00E+00
Small (3-10mm) 8.18E-06 1.01E-06 4.83E-03
Frequencies Medium (10-50mm) 1.49E-02 1.84E-03 1.17E-01
Large (50-150mm) 2.75E-06 3.40E-07 3.09E-06
Full (>150mm) 3.95E-06 4.89E-07 2.39E-06
Frequency Medium (50-150mm) 1.63E-06 3.57E-07 1.58E-07 2.75E-06
Full (>150mm) 5.41E-07 1.50E-06 0.00E+00 3.95E-06
rumusan masalah
bobot
1
30%
2
25%
3
25%
4
10%
5
10% 100%
BAB I Latar Belakang Perumusan Masalah Batasan Masalah Tujuan Manfaat
100%
Progress √ √ √ √ √
BAB II. Tinjauan Pustaka Liquid Petroleum Gas Kapal Pertamina Gas 1 Kapal Gas Arar Ship to Ship Transfer Layout Pelabuhan Kalbut, Situbondo Unloading Process Risk Assessment Metode Fuzzy Inference System Jet Fire Flash Fire Vapour Cloud Explosion Gas Dispersion 100%
Progress √ √ √ √ √ √ √ √ √ √ √ √
BAB III
Progress
BAB IV. Analisa Data dan Pembahasan Analisis Pipeline and Instrumen Diagram
√
100%
√ √ √
Analisa Frekuensi dengan metode FTA & ETA
√
Analisa Konsekuensi fire modelling dengan software ALOHA
x
Representasi Risiko dengan menggunakan Fuzzy
x
60%
BAB V
Kesimpulan dan Penutup
Metodologi Penelitian
Pembagian Node berdasarkan desain P&ID Analisis Hazard and Operability
Progress
0%
Progress
x
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 1
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
1. Pump cant work normally 2. Butterfly valve with double action hydraulic 32HV6000 blocked 3. Butterfly valve with double action hydraulic 32HV7022 blocked
1. No Supply LPG
4. Butterfly valve 32V1031 blocked 1
NO
No Flow
5. Butterfly valve 32V6031 blocked Flow Meter
6. Butterfly valve 32V6002 blocked 7. Butterfly valve 32V6005 blocked 8. Butterfly valve 22V6002 blocked 9. Butterfly valve 32V7026 blocked 10. Swing Check Valve 32C6005 Failure 11. Booster pump failure 12. Cargo heater was trouble
2. Cant transfer to Gas Arar
Arar
12. Cargo heater was trouble STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 1
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
13. Compressor cant work normally 1. Increase Temperature at Cargo Heater 2. Flow Rate is too high
2
More
More Pressure
Pipe/equipment leak because overpressure and lead to:
3. Butterfly valve with double 1. Jetfire (immidiate action hydraulic 32HV6000 ignition) blocked 2. Flashfire (delayed 4. Butterfly valve with double ignition and no action hydraulic 32HV7022 confinement) blocked 3. Explosion (delayed 5. Butterfly valve 32V1031 ignition and blocked confinement) 6. Butterfly valve 32V6031 blocked 7. Butterfly valve 32V6002 blocked 8. Butterfly valve 32V6005 blocked 9. Butterfly valve 22V6002 blocked 10. Butterfly valve 32V7026 blocked
PRD (Pressure Release Device)
4. Gas Dispersion (no ignition) Pressure Indicator
11. Swing Check Valve 32C6005 Failure STUDY TITLE
=
DRAWING NO
=
UNLOADING LPG PERTAMINA GAS 1
PART CONSIDERED
=
Cargo Tank 1
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
1256404
No
GUIDE WORD
DEVIATION
2
More
More Pressure
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
12. Cargo Heater Failure 1. Flow rate is too high 2. Butterfly valve with double Pipe/equipment leak because more action hydraulic 32HV6000 temperature and lead to: blocked 3. Butterfly valve with double 1. Jetfire (immidiate action hydraulic 32HV7022 ignition) blocked 2. Flashfire (delayed 4. Butterfly valve 32V1031 ignition and no blocked confinement) 5. Butterfly valve 32V6031 blocked
3
More
More Temperature
6. Butterfly valve 32V6002 blocked 7. Butterfly valve 32V6005 blocked 8. Butterfly valve 22V6002 blocked 9. Butterfly valve 32V7026 blocked 10. Swing Check Valve 32C6005 Failure
3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition)
Temperature Indicator
11. Cargo Heater Failure 12. Over Pressure in Pipeline STUDY TITLE
=
DRAWING NO
=
UNLOADING LPG PERTAMINA GAS 1
PART CONSIDERED
=
Cargo Tank 1
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
1256404
No
GUIDE WORD
DEVIATION
4
Reverse
Reserve Flow
NODE : 1
POSSIBLE CAUSES Butterfly valve with double action hydraulic 32HV6000 or 32HV7022 blocked
CONSEQUENCES Potential Reserve flow leading to equipment damage
SAFEGUARDS None Shown
Pump cant work normally 5
NO
No Pressure
No Supply LPG
Pressure Indicator
Booster pump failure Due to the reduced flow rate because most the 2. Butterfly valve with double gas release to the environment action hydraulic 32HV6000 not fully open Pipe/equipment leak 3. Butterfly valve with double because less flow and action hydraulic 32HV7022 lead to: not fully open 1. Jetfire (immidiate ignition) 4. Butterfly valve 32V1031 not fully open 2. Flashfire (delayed 1. Leaks in pipe t
6
Less
Less Flow
5. Butterfly valve 32V6031 not fully open
ignition and no confinement)
6. Butterfly valve 32V6002 not fully open
3. Explosion (delayed ignition and confinement)
Flow Meter
7. Butterfly valve 32V6005 not fully open 8. Butterfly valve 22V6002 not fully open
3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition)
STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 1
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
9. Butterfly valve 32V7026 not fully open
SAFEGUARDS
Safety Valve
10. Swing Check Valve 32C6005 Failure Environmental contamination and lead to: 1. Jetfire (immidiate ignition) 7
Other Than
Other Than Destination
Pressure Indicator
2. Flashfire (delayed line rupture, and LPG leakage ignition and no before reach the cargo heater confinement) 3. Explosion (delayed ignition and confinement)
Integrity of Piping
4. Gas Dispersion (no ignition) 8
Other Than
Other Than Maintenance
No additional significant is issues of cause identified
9
Other Than
Other Than Operation
No additional significant is issues of cause identified
10 11
Other Than
Other Than External Factor
No additional significant is issues of cause identified
Other Than
Other Than Instrumentation
No additional significant is issues of cause identified
STUDY TITLE
=
DRAWING NO
=
UNLOADING LPG PERTAMINA GAS 1
PART CONSIDERED
=
Cargo Tank 1
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
1256404
No
GUIDE WORD
DEVIATION
12
Other Than
Other Than Occupational Safety
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
No additional significant is issues of cause identified
STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 2
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
1. No Supply LPG
Flow Meter
1. Pump cant work normally 2. Butterfly valve with double action hydraulic 32HV6000 blocked 3. Butterfly valve with double action hydraulic 32HV7022 blocked 4. Butterfly valve 32V2000 blocked 1
NO
No Flow
5. Butterfly valve 32V6032 blocked 6. Butterfly valve 32V6002 blocked 7. Butterfly valve 32V6005 blocked 8. Butterfly valve 22V6002 blocked 9. Butterfly valve 32V7026 blocked
9. Butterfly valve 32V7026 blocked 10. Swing Check Valve 32C6005 Failure 11. Booster pump failure 12. Cargo heater was trouble
STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 2
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
13. Compressor cant work normally 1. Increase Temperature at Cargo Heater 2. Flow Rate is too high
2
More
More Pressure
Pipe/equipment leak because overpressure and lead to:
3. Butterfly valve with double 1. Jetfire (immidiate action hydraulic 32HV6000 ignition) blocked 2. Flashfire (delayed 4. Butterfly valve with double ignition and no action hydraulic 32HV7022 confinement) blocked 3. Explosion (delayed 5. Butterfly valve 32V2000 ignition and blocked confinement) 6. Butterfly valve 32V6032 blocked 7. Butterfly valve 32V6002 blocked
PRD (Pressure Release Device)
4. Gas Dispersion (no ignition) Pressure Indicator
2
More
More Pressure Pressure Indicator 8. Butterfly valve 32V6005 blocked 9. Butterfly valve 22V6002 blocked 10. Butterfly valve 32V7026 blocked 11. Swing Check Valve 32C6005 Failure
STUDY TITLE
=
UNLOADING LPG PERTAMINA GAS 1
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 2
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
1256404
No
GUIDE WORD
DEVIATION
2
More
More Pressure
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
12. Cargo Heater Failure 1. Flow rate is too high 2. Butterfly valve with double Pipe/equipment leak because more action hydraulic 32HV6000 temperature and lead to: blocked 3. Butterfly valve with double 1. Jetfire (immidiate action hydraulic 32HV7022 ignition) blocked 2. Flashfire (delayed 4. Butterfly valve 32V2000 ignition and no blocked confinement) 5. Butterfly valve 32V6032 blocked
3
More
More Temperature
6. Butterfly valve 32V6002 blocked 7. Butterfly valve 32V6005 blocked
3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition)
Temperature Indicator
3
More
Temperature Indicator
More Temperature
8. Butterfly valve 22V6002 blocked 9. Butterfly valve 32V7026 blocked 10. Swing Check Valve 32C6005 Failure 11. Cargo Heater Failure 12. Over Pressure in Pipeline STUDY TITLE
=
DRAWING NO
=
UNLOADING LPG PERTAMINA GAS 1
PART CONSIDERED
=
Cargo Tank 2
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
1256404
No
GUIDE WORD
DEVIATION
4
Reverse
Reserve Flow
NODE : 1
POSSIBLE CAUSES Butterfly valve with double action hydraulic 32HV6000 or 32HV7022 blocked
CONSEQUENCES Potential Reserve flow leading to equipment damage
SAFEGUARDS None Shown
Pump cant work normally 5
NO
No Pressure
No Supply LPG
Pressure Indicator
Booster pump failure Due to the reduced flow rate because most the 2. Butterfly valve with double gas release to the environment action hydraulic 32HV6000 not fully open Pipe/equipment leak 3. Butterfly valve with double because less flow and action hydraulic 32HV7022 lead to: not fully open 1. Jetfire (immidiate ignition) 1. Leaks in pipe t
6
Less
Less Flow
Flow Meter
6
Less
Less Flow
4. Butterfly valve 32V2000 not fully open 5. Butterfly valve 32V6032 not fully open 6. Butterfly valve 32V6002 not fully open 7. Butterfly valve 32V6005 not fully open 8. Butterfly valve 22V6002 not fully open
1. Jetfire (immidiate ignition)
Flow Meter
2. Flashfire (delayed ignition and no confinement) 3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition)
STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 2
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
9. Butterfly valve 32V7026 not fully open
SAFEGUARDS
Safety Valve
10. Swing Check Valve 32C6005 Failure Environmental contamination and lead to: 1. Jetfire (immidiate ignition) 7
Other Than
Other Than Destination
Pressure Indicator
2. Flashfire (delayed line rupture, and LPG leakage ignition and no before reach the cargo heater confinement) 3. Explosion (delayed ignition and confinement)
Integrity of Piping
Integrity of Piping 4. Gas Dispersion (no ignition) 8
Other Than
Other Than Maintenance
No additional significant is issues of cause identified
9
Other Than
Other Than Operation
No additional significant is issues of cause identified
10
Other Than
Other Than External Factor
No additional significant is issues of cause identified
Other Than
Other Than Instrumentation
No additional significant is issues of cause identified
11 STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 3
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
1. No Supply LPG
Flow Meter
1. Pump cant work normally 2. Butterfly valve with double action hydraulic 32HV6000 blocked 3. Butterfly valve with double action hydraulic 32HV7022 blocked 4. Butterfly valve 32V3000 blocked 1
NO
No Flow
5. Butterfly valve 32V3031 blocked 6. Butterfly valve 32V6031 blocked
1
NO
No Flow
1. No Supply LPG
Flow Meter
7. Butterfly valve 32V6005 blocked 8. Butterfly valve 22V6002 blocked 9. Butterfly valve 32V7026 blocked 10. Swing Check Valve 32C6005 Failure 11. Booster pump failure 12. Cargo heater was trouble
STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 3
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
13. Compressor cant work normally 1. Increase Temperature at Cargo Heater 2. Flow Rate is too high
2
More
More Pressure
Pipe/equipment leak because overpressure and lead to:
3. Butterfly valve with double 1. Jetfire (immidiate action hydraulic 32HV6000 ignition) blocked 2. Flashfire (delayed 4. Butterfly valve with double ignition and no action hydraulic 32HV7022 confinement) blocked 3. Explosion (delayed 5. Butterfly valve 32V3000 ignition and blocked confinement)
PRD (Pressure Release Device)
Pressure Indicator
2
More
More Pressure
5. Butterfly valve 32V3000 blocked
3. Explosion (delayed ignition and confinement)
6. Butterfly valve 32V3031 blocked
4. Gas Dispersion (no ignition) Pressure Indicator
7. Butterfly valve 32V6031 blocked 8. Butterfly valve 32V6005 blocked 9. Butterfly valve 22V6002 blocked 10. Butterfly valve 32V7026 blocked 11. Swing Check Valve 32C6005 Failure STUDY TITLE
=
UNLOADING LPG PERTAMINA GAS 1
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 3
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
1256404
No
GUIDE WORD
DEVIATION
2
More
More Pressure
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
12. Cargo Heater Failure 1. Flow rate is too high 2. Butterfly valve with double Pipe/equipment leak because more action hydraulic 32HV6000 temperature and lead to: blocked 3. Butterfly valve with double 1. Jetfire (immidiate action hydraulic 32HV7022 ignition) blocked 2. Flashfire (delayed 4. Butterfly valve 32V3000 ignition and no blocked confinement) 5. Butterfly valve 32V3031 blocked
3
More
More Temperature
3. Explosion (delayed ignition and confinement)
Temperature Indicator
5. Butterfly valve 32V3031 blocked 3
More
More Temperature
6. Butterfly valve 32V6031 blocked 7. Butterfly valve 32V6005 blocked
3. Explosion (delayed ignition and confinement)
Temperature Indicator
4. Gas Dispersion (no ignition)
8. Butterfly valve 22V6002 blocked 9. Butterfly valve 32V7026 blocked 10. Swing Check Valve 32C6005 Failure 11. Cargo Heater Failure 12. Over Pressure in Pipeline STUDY TITLE
=
DRAWING NO
=
UNLOADING LPG PERTAMINA GAS 1
PART CONSIDERED
=
Cargo Tank 3
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
1256404
No
GUIDE WORD
DEVIATION
4
Reverse
Reserve Flow
NODE : 1
POSSIBLE CAUSES Butterfly valve with double action hydraulic 32HV6000 or 32HV7022 blocked
CONSEQUENCES Potential Reserve flow leading to equipment damage
SAFEGUARDS None Shown
Pump cant work normally 5
NO
No Pressure
No Supply LPG Booster pump failure Due to the reduced flow rate because most the 2. Butterfly valve with double gas release to the environment action hydraulic 32HV6000 not fully open 1. Leaks in pipe t
Pressure Indicator
6
Less
Less Flow
Due to the reduced flow rate because most the 2. Butterfly valve with double gas release to the environment action hydraulic 32HV6000 not fully open Pipe/equipment leak 3. Butterfly valve with double because less flow and action hydraulic 32HV7022 lead to: not fully open 1. Jetfire (immidiate ignition) 4. Butterfly valve 32V3000 not fully open 2. Flashfire (delayed 5. Butterfly valve 32V3031 not fully open
ignition and no confinement)
6. Butterfly valve 32V6031 not fully open
3. Explosion (delayed ignition and confinement)
7. Butterfly valve 32V6005 not fully open 8. Butterfly valve 22V6002 not fully open
Flow Meter
4. Gas Dispersion (no ignition)
STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 3
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
9. Butterfly valve 32V7026 not fully open
SAFEGUARDS
Safety Valve
10. Swing Check Valve 32C6005 Failure Environmental contamination and lead to: 1. Jetfire (immidiate ignition) 7
Other Than
Other Than Destination
2. Flashfire (delayed line rupture, and LPG leakage ignition and no before reach the cargo heater confinement)
Pressure Indicator
Pressure Indicator
7
Other Than
Other Than Destination
2. Flashfire (delayed line rupture, and LPG leakage ignition and no before reach the cargo heater confinement) 3. Explosion (delayed ignition and confinement)
Integrity of Piping
4. Gas Dispersion (no ignition) 8
Other Than
Other Than Maintenance
No additional significant is issues of cause identified
9
Other Than
Other Than Operation
No additional significant is issues of cause identified
10
Other Than
Other Than External Factor
No additional significant is issues of cause identified
11
Other Than
Other Than Instrumentation
No additional significant is issues of cause identified
STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 4
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
1. No Supply LPG
Flow Meter
1. Pump cant work normally 2. Butterfly valve with double action hydraulic 32HV6000 blocked 3. Butterfly valve with double action hydraulic 32HV7022 blocked 4. Butterfly valve 32V4000 blocked 1
NO
No Flow
4. Butterfly valve 32V4000 blocked 1
NO
No Flow
5. Butterfly valve 32V4031 blocked 6. Butterfly valve 32V6031 blocked
1. No Supply LPG
Flow Meter
7. Butterfly valve 32V6005 blocked 8. Butterfly valve 22V6002 blocked 9. Butterfly valve 32V7026 blocked 10. Swing Check Valve 32C6005 Failure 11. Booster pump failure 12. Cargo heater was trouble
STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 4
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
13. Compressor cant work normally 1. Increase Temperature at Cargo Heater 2. Flow Rate is too high
Pipe/equipment leak because overpressure and lead to:
3. Butterfly valve with double 1. Jetfire (immidiate action hydraulic 32HV6000 ignition) blocked
PRD (Pressure Release Device)
PRD (Pressure Release Device)
3. Butterfly valve with double action hydraulic 32HV6000 blocked
2
More
More Pressure
2. Flashfire (delayed 4. Butterfly valve with double ignition and no action hydraulic 32HV7022 confinement) blocked 3. Explosion (delayed 5. Butterfly valve 32V4000 ignition and blocked confinement) 6. Butterfly valve 32V4031 blocked
4. Gas Dispersion (no ignition) Pressure Indicator
7. Butterfly valve 32V6031 blocked 8. Butterfly valve 32V6005 blocked 9. Butterfly valve 22V6002 blocked 10. Butterfly valve 32V7026 blocked 11. Swing Check Valve 32C6005 Failure STUDY TITLE
=
DRAWING NO
=
UNLOADING LPG PERTAMINA GAS 1
PART CONSIDERED
=
Cargo Tank 4
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
1256404
No
GUIDE WORD
DEVIATION
2
More
More Pressure
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
12. Cargo Heater Failure 1. Flow rate is too high 2. Butterfly valve with double Pipe/equipment leak because more action hydraulic 32HV6000 temperature and lead to: blocked 3. Butterfly valve with double 1. Jetfire (immidiate action hydraulic 32HV7022 ignition) blocked
SAFEGUARDS
3. Butterfly valve with double 1. Jetfire (immidiate action hydraulic 32HV7022 ignition) blocked 2. Flashfire (delayed 4. Butterfly valve 32V4000 ignition and no blocked confinement) 5. Butterfly valve 32V4031 blocked 3
More
More Temperature
6. Butterfly valve 32V6031 blocked 7. Butterfly valve 32V6005 blocked
3. Explosion (delayed ignition and confinement)
Temperature Indicator
4. Gas Dispersion (no ignition)
8. Butterfly valve 22V6002 blocked 9. Butterfly valve 32V7026 blocked 10. Swing Check Valve 32C6005 Failure 11. Cargo Heater Failure 12. Over Pressure in Pipeline STUDY TITLE
=
UNLOADING LPG PERTAMINA GAS 1
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 4
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
1256404
No
GUIDE WORD
DEVIATION
4
Reverse
Reserve Flow
5
NO
No Pressure
NODE : 1
POSSIBLE CAUSES Butterfly valve with double action hydraulic 32HV6000 or 32HV7022 blocked
CONSEQUENCES Potential Reserve flow leading to equipment damage
SAFEGUARDS None Shown
Pump cant work normally No Supply LPG
Pressure Indicator
5
NO
No Pressure
No Supply LPG
Pressure Indicator
Booster pump failure Due to the reduced flow rate because most the 2. Butterfly valve with double gas release to the environment action hydraulic 32HV6000 not fully open Pipe/equipment leak 3. Butterfly valve with double because less flow and action hydraulic 32HV7022 lead to: not fully open 1. Jetfire (immidiate ignition) 4. Butterfly valve 32V4000 not fully open 2. Flashfire (delayed 1. Leaks in pipe t
6
Less
Less Flow
5. Butterfly valve 32V4031 not fully open
ignition and no confinement)
6. Butterfly valve 32V6031 not fully open
3. Explosion (delayed ignition and confinement)
7. Butterfly valve 32V6005 not fully open 8. Butterfly valve 22V6002 not fully open
Flow Meter
4. Gas Dispersion (no ignition)
STUDY TITLE
=
DRAWING NO
=
PART CONSIDERED
=
Cargo Tank 4
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : TANK LPG SHIP
OPERATING PRESS
DESTINATION : MANIFOLD 1
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1 1256404
DEVIATION
NODE : 1
POSSIBLE CAUSES
CONSEQUENCES
9. Butterfly valve 32V7026 not fully open
SAFEGUARDS
Safety Valve
10. Swing Check Valve 32C6005 Failure Environmental contamination and lead to:
Pressure Indicator
Environmental contamination and lead to: Pressure Indicator
1. Jetfire (immidiate ignition) 7
Other Than
Other Than Destination
2. Flashfire (delayed line rupture, and LPG leakage ignition and no before reach the cargo heater confinement) 3. Explosion (delayed ignition and confinement)
8 9 10 11
Integrity of Piping
4. Gas Dispersion (no ignition) No additional significant is issues of cause identified
Other Than
Other Than Maintenance
Other Than
Other Than Operation
No additional significant is issues of cause identified
Other Than
Other Than External Factor
No additional significant is issues of cause identified
Other Than
Other Than Instrumentation
No additional significant is issues of cause identified
STUDY TITLE
=
DRAWING NO
=
1256404
PART CONSIDERED
=
Fleksible Hose
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : MANIFOLD 1
OPERATING PRESS
DESTINATION : MANIFOLD 2
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1
DEVIATION
NODE : 2
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
1. No Supply LPG 2.Pipe/equipment leak and lead to: Flow Meter 1
Less
Less Flow
Leakage of pipeline on connection manifold and
2.Pipe/equipment leak and lead to:
1
Less
Less Flow
Leakage of pipeline on connection manifold and fleksible hose
Flow Meter
Jetfire (immidiate ignition) Flashfire (delayed ignition and no confinement) Explosion (delayed ignition and confinement)
Safety Valve
Gas Dispersion (no ignition) 1. No Supply LPG
2
No
No Pressure
Leakage of pipeline on connection manifold and fleksible hose
2.Pipe/equipment leak and lead to: Pressure Indicator
Jetfire (immidiate ignition) Flashfire (delayed ignition and no confinement)
STUDY TITLE
=
DRAWING NO
=
1256404
PART CONSIDERED
=
Fleksible Hose
DESIGN INTENT
=
MATERIAL : LPG
DESIGN PRESS
ACTIVITY : TRANSFER LPG
DESIGN TEMP
SOURCE : MANIFOLD 1
OPERATING PRESS
DESTINATION : MANIFOLD 2
OPERATING TEMP
No
GUIDE WORD
UNLOADING LPG PERTAMINA GAS 1
DEVIATION
NODE : 2
POSSIBLE CAUSES
CONSEQUENCES Explosion (delayed ignition and confinement)
SAFEGUARDS
Safety Valve
Explosion (delayed ignition and confinement)
Safety Valve
Gas Dispersion (no ignition)
2
No
No Flow
Connections between Manifold and Flexible Hose disconnected
No Supply LPG
None Shown
1. Unloading Time is Longer 3
4
5
Less
More
Other Than
STUDY TITLE DRAWING NO PART CONSIDERED DESIGN INTENT
No
Less Pressure
2. Release LPG to Environment starts of fire
LPG flow in the pipeline partially obstructed
1. The Pipeline have overpressure
Valve operating errors
2. Lead to Fires and Accident
More Pressure
Other Than Environmental = = = =
GUIDE WORD
Leak on fleksible hose
Pressure Indicator
Connections between Manifold and Flexible Hose disconnected
LOADING LPG to GAS ARAR 2416 Cargo Tank 1 Kapal Gas Arar MATERIAL : LPG ACTIVITY : TRANSFER LPG SOURCE : MANIFOLD 2 DESTINATION : Cargo Tank 1 Kapal Gas Arar DEVIATION
Pressure Indicator
POSSIBLE CAUSES
1. Environmental Pollution
None Shown
NODE : 3 DESIGN PRESS DESIGN TEMP OPERATING PRESS OPERATING TEMP CONSEQUENCES
SAFEGUARDS
1. Pump cant work normally 2. Ball valve V0001 blocked Flow Meter 1
No
No Flow
No Supply LPG to the Tank
2. Ball valve V0001 blocked Flow Meter 3. Ball valve V0002 blocked 1
No
No Flow 4. Ball valve V0019 blocked 6. LPG Heater Failure 7. Connections between Manifold and Flexible Hose disconnected 1. Leakage of pipeline on connection Fleksible Hose and Manifold 2 2. Ball valve V0001 not fully open 3. Ball valve V0002 not fully open 4. Ball valve V0019 not fully open
2
Less
STUDY TITLE DRAWING NO PART CONSIDERED DESIGN INTENT
No
Less Flow
= = = =
GUIDE WORD
None Shown
1. Unloading Time is Longer 2.Pipe/equipment leak and lead to:
Jetfire (immidiate ignition) Flashfire (delayed ignition and no 5. Leaks in pipe t confinement) 6. Pump in not good condition Explosion (delayed ignition and confinement) Gas Dispersion (no ignition)
LOADING LPG to GAS ARAR 2416 Cargo Tank 1 Kapal Gas Arar MATERIAL : LPG ACTIVITY : TRANSFER LPG SOURCE : MANIFOLD 2 DESTINATION : Cargo Tank 1 Gas Arar DEVIATION
No Supply LPG to the Tank
POSSIBLE CAUSES
None Shown
NODE : 3 DESIGN PRESS DESIGN TEMP OPERATING PRESS OPERATING TEMP CONSEQUENCES
SAFEGUARDS
1. Pump cant work normally 3
No
No Pressure
1. No Supply LPG
Pressure Indicator
1. Pump cant work normally 3
No
No Pressure
4
More
More Pressure
1. No Supply LPG 2. Connection between Fleksible Hose and Manifold 2 Disconnected 1. LPG flow in the pipeline Pipe/equipment leak partially obstructed because overpressure 2. LPG Heater Failure and lead to: 3. Ball valve V0001 blocked 1. Jetfire (immidiate ignition) 4. Ball valve V0002 blocked 2. Flashfire (delayed ignition and no 5. Ball valve V0019 blocked confinement) 3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition)
1. Leak on pipeline
5
Less
Less Pressure
2. LPG Heater Failure
STUDY TITLE DRAWING NO PART CONSIDERED DESIGN INTENT
No
GUIDE WORD
= = = =
LOADING LPG to GAS ARAR 2416 Cargo Tank 1 Kapal Gas Arar MATERIAL : LPG ACTIVITY : TRANSFER LPG SOURCE : MANIFOLD 2 DESTINATION : Cargo Tank 1 Gas Arar DEVIATION
POSSIBLE CAUSES
Pressure Indicator
None Shown
Pipe/equipment leak because overpressure and lead to: 1. Jetfire (immidiate ignition) 2. Flashfire (delayed ignition and no confinement) 3. Explosion (delayed ignition and confinement)
None Shown
NODE : 3 DESIGN PRESS DESIGN TEMP OPERATING PRESS OPERATING TEMP CONSEQUENCES
SAFEGUARDS
No
DEVIATION
GUIDE WORD
POSSIBLE CAUSES
CONSEQUENCES
SAFEGUARDS
4. Gas Dispersion (no ignition) 1. LPG Heater Failure 2. Ball valve V0001 blocked
Pipe/equipment leak because more temperature and lead to:
3. Ball valve V0002 blocked
6
7
1. Jetfire (immidiate ignition) 4. Ball valve V0019 blocked 2. Flashfire (delayed More More Temperature ignition and no 5. Overpressure on pipeline confinement) 3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition) Environmental contamination and lead to: 1. Jetfire (immidiate ignition) 2. Flashfire (delayed Other Than line rupture, and LPG leakage Other Than ignition and no Destination before reach the cargo tank confinement) 3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition)
STUDY TITLE DRAWING NO PART CONSIDERED DESIGN INTENT
= = = =
LOADING LPG to GAS ARAR 1256404 Cargo Tank 1 Kapal Gas Arar MATERIAL : LPG ACTIVITY : TRANSFER LPG SOURCE : MANIFOLD 2 DESTINATION : Cargo Tank 1 Gas Arar
Sensor Temperature
ESD valve
Pressure Indicator
Integrity of Piping
NODE : 3 DESIGN PRESS DESIGN TEMP OPERATING PRESS OPERATING TEMP
No
8
DEVIATION
POSSIBLE CAUSES
Other Than Corrosion
Inert Gas (N2 Generator) Failure
GUIDE WORD
Other Than
9
Other Than
10
Other Than
11
Other Than
STUDY TITLE DRAWING NO PART CONSIDERED DESIGN INTENT
Other Than Maintenance Other Than Operation Other Than Instrumentation
= = = =
LOADING LPG to GAS ARAR 1256404 Cargo Tank 2 Kapal Gas Arar MATERIAL : LPG ACTIVITY : TRANSFER LPG
CONSEQUENCES
SAFEGUARDS
Corrosion leading to leakage of gas and potential fire: 1. Jetfire (immidiate ignition) 2. Flashfire (delayed ignition and no confinement)
None Shown
3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition) No additional significant is issues of cause identified No additional significant is issues of cause identified No additional significant is issues of cause identified
NODE : 3 DESIGN PRESS DESIGN TEMP
SOURCE : MANIFOLD 2 DESTINATION : Cargo Tank 2 Gas Arar No
DEVIATION
GUIDE WORD
POSSIBLE CAUSES
OPERATING PRESS OPERATING TEMP CONSEQUENCES
SAFEGUARDS
1. Pump cant work normally 2. Ball valve V0001 blocked Flow Meter 3. Ball valve V0002 blocked 1
No
No Flow 4. Ball valve V0010 blocked 6. LPG Heater Failure 7. Connections between Manifold and Flexible Hose disconnected 1. Leakage of pipeline on connection Fleksible Hose and Manifold 2 2. Ball valve V0001 not fully open 3. Ball valve V0002 not fully open 4. Ball valve V0010 not fully open
2
Less
STUDY TITLE DRAWING NO PART CONSIDERED
Less Flow
= = =
No Supply LPG to the Tank
None Shown
1. Unloading Time is Longer 2.Pipe/equipment leak and lead to:
Jetfire (immidiate ignition) Flashfire (delayed ignition and no 5. Leaks in pipe t confinement) 6. Pump in not good condition Explosion (delayed ignition and confinement) Gas Dispersion (no ignition)
LOADING LPG to GAS ARAR 1256404 Cargo Tank 2 Kapal Gas Arar
None Shown
NODE : 3
DESIGN INTENT
No
=
MATERIAL : LPG ACTIVITY : TRANSFER LPG SOURCE : MANIFOLD 2 DESTINATION : Cargo Tank 2 Gas Arar DEVIATION
GUIDE WORD
POSSIBLE CAUSES
DESIGN PRESS DESIGN TEMP OPERATING PRESS OPERATING TEMP CONSEQUENCES
SAFEGUARDS
1. Pump cant work normally 3
No
No Pressure
4
More
More Pressure
1. No Supply LPG 2. Connection between Fleksible Hose and Manifold 2 Disconnected 1. LPG flow in the pipeline Pipe/equipment leak partially obstructed because overpressure 2. LPG Heater Failure and lead to: 3. Ball valve V0001 blocked 1. Jetfire (immidiate ignition) 4. Ball valve V0002 blocked 2. Flashfire (delayed ignition and no 5. Ball valve V0010 blocked confinement) 3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition)
1. Leak on pipeline
5
Less
Less Pressure
2. LPG Heater Failure
STUDY TITLE
=
LOADING LPG to GAS ARAR
Pressure Indicator
None Shown
Pipe/equipment leak because overpressure and lead to: 1. Jetfire (immidiate ignition) 2. Flashfire (delayed ignition and no confinement) 3. Explosion (delayed ignition and confinement)
None Shown
DRAWING NO PART CONSIDERED DESIGN INTENT
No
GUIDE WORD
= = =
1256404 Cargo Tank 2 Kapal Gas Arar MATERIAL : LPG ACTIVITY : TRANSFER LPG SOURCE : MANIFOLD 2 DESTINATION : Cargo Tank 2 Gas Arar DEVIATION
POSSIBLE CAUSES
NODE : 3 DESIGN PRESS DESIGN TEMP OPERATING PRESS OPERATING TEMP CONSEQUENCES
SAFEGUARDS
4. Gas Dispersion (no ignition) 1. LPG Heater Failure 2. Ball valve V0001 blocked
Pipe/equipment leak because more temperature and lead to:
3. Ball valve V0002 blocked
6
7
1. Jetfire (immidiate ignition) 4. Ball valve V0010 blocked 2. Flashfire (delayed More More Temperature ignition and no 5. Overpressure on pipeline confinement) 3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition) Environmental contamination and lead to: 1. Jetfire (immidiate ignition) 2. Flashfire (delayed Other Than line rupture, and LPG leakage Other Than ignition and no Destination before reach the cargo tank confinement) 3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition)
Sensor Temperature
ESD valve
Pressure Indicator
Integrity of Piping
STUDY TITLE DRAWING NO PART CONSIDERED DESIGN INTENT
No
8
GUIDE WORD
Other Than
9
Other Than
10
Other Than
11
Other Than
= = = =
LOADING LPG to GAS ARAR 1256404 Cargo Tank 2 Kapal Gas Arar MATERIAL : LPG ACTIVITY : TRANSFER LPG SOURCE : MANIFOLD 2 DESTINATION : Cargo Tank 2 Gas Arar DEVIATION
POSSIBLE CAUSES
Other Than Corrosion
Inert Gas (N2 Generator) Failure
Other Than Maintenance Other Than Operation Other Than Instrumentation
NODE : 3 DESIGN PRESS DESIGN TEMP OPERATING PRESS OPERATING TEMP CONSEQUENCES
Corrosion leading to leakage of gas and potential fire: 1. Jetfire (immidiate ignition) 2. Flashfire (delayed ignition and no confinement)
SAFEGUARDS
None Shown
3. Explosion (delayed ignition and confinement) 4. Gas Dispersion (no ignition) No additional significant is issues of cause identified No additional significant is issues of cause identified No additional significant is issues of cause identified
SHEET =
1 of 1
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Routine Check Pump and acceptable Flowmeter
SHEET =
1 of 2
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Routine Check
Situation not acceptable
Emergency Shutdown and Emergency Alarm
Device to prevent potential damage
Device to prevent potential damage
SHEET =
1 of 3
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation Not Consider Installation Gas Acceptable Detector
SHEET =
1 of 4
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Considered to add nonreturn valve after all pump
Situation not Routine Check Pump and Acceptable Flowmeter
Situation Acceptable
Routine Check Pump and Pipe
SHEET =
1 of 5
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation Acceptable
Routine Check Pump and Pipe
Situation not Acceptable
Specify that proposed flow trip should have a sufficiently rapid response to prevent an explosion
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
SHEET =
1 of 6
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
cant is issues of cause identified
SHEET =
1 of 7
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Routine Check Pump and acceptable Flowmeter
SHEET =
1 of 8
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Routine Check
Situation not acceptable
Emergency Shutdown and Emergency Alarm
acceptable
Device to prevent potential damage
SHEET =
1 of 9
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation Not Consider Installation Gas Acceptable Detector
Situation Not Consider Installation Gas Acceptable Detector
SHEET =
1 of 10
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Considered to add nonreturn valve after all pump
Situation not Routine Check Pump and Acceptable Flowmeter
Situation Acceptable
Routine Check Pump and Pipe
Situation Acceptable
SHEET =
Routine Check Pump and Pipe
1 of 11
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation Acceptable
Routine Check Pump and Pipe
Situation not Acceptable
Specify that proposed flow trip should have a sufficiently rapid response to prevent an explosion
response to prevent an explosion
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
SHEET =
1 of 12
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Routine Check Pump and acceptable Flowmeter
Situation not Routine Check Pump and acceptable Flowmeter
SHEET =
1 of 13
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Routine Check
Situation not acceptable
Emergency Shutdown and Emergency Alarm
Situation not acceptable
Emergency Shutdown and Emergency Alarm
Device to prevent potential damage
SHEET =
1 of 14
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation Not Consider Installation Gas Acceptable Detector
Situation Not Consider Installation Gas Acceptable Detector
SHEET =
1 of 15
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Considered to add nonreturn valve after all pump
Situation not Routine Check Pump and Acceptable Flowmeter
Situation Acceptable
SHEET =
Routine Check Pump and Pipe
1 of 16
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation Acceptable
Routine Check Pump and Pipe
Situation not Acceptable
Specify that proposed flow trip should have a sufficiently rapid response to prevent an explosion
Situation not Acceptable
Specify that proposed flow trip should have a sufficiently rapid response to prevent an explosion
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
SHEET =
1 of 17
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Routine Check Pump and
Situation not Routine Check Pump and acceptable Flowmeter
SHEET =
1 of 18
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Routine Check
Routine Check
Situation not acceptable
Emergency Shutdown and Emergency Alarm
Device to prevent potential damage
SHEET =
1 of 19
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation Not Consider Installation Gas Acceptable Detector
SHEET =
1 of 20
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Considered to add nonreturn valve after all pump
Situation not Routine Check Pump and Acceptable Flowmeter
Situation not Routine Check Pump and Acceptable Flowmeter
Situation Acceptable
SHEET =
Routine Check Pump and Pipe
1 of 21
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation Acceptable
Routine Check Pump and Pipe
Specify that proposed
Situation not Acceptable
Specify that proposed flow trip should have a sufficiently rapid response to prevent an explosion
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
SHEET =
1 of 1
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation acceptable
Routine Check Pipe and Flowmeter
Situation acceptable
Routine Check Pipe and Flowmeter
Situation not acceptable
Routine Check Pipe
SHEET =
1 of 2
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Ensuring the Safety Valve function optimally
Ensuring the Safety Valve function optimally
Situation Not Acceptable
Considered to add Emergency Shutdown and Emergency Alarm before Fleksible Hose
Routine Check Pipe Situation acceptable
Ensuring the Safety Valve function optimally
Situation not acceptable
Routine Check Pipe
Situation Not Acceptable
None
SHEET =
1 of 1
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Considered to add Emergency Shutdown and Emergency Alarm after Fleksible Hose
Situation not Acceptable
Considered to add Emergency Shutdown and Emergency Alarm after Fleksible Hose
Situation Acceptable
Considered to add flow meter and safety valve
SHEET =
1 of 2
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Routine Check Pipe and Pressure Indicator
Situation not Acceptable
Routine Check Pipe and Pressure Indicator
Situation not Acceptable
Considered to add PRD (Pressure Release Device) and Pressure Indicator
Situation Acceptable
Considered to add PRD (Pressure Release Device) and Pressure Indicator
SHEET =
1 of 3
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
COMMENT
ACTION REQUIRED
Situation not Acceptable
Routine Check Pipe and Temperature Indicator
Situation not Acceptable
Specify that proposed flow trip should have a sufficiently rapid response to prevent an explosion
SHEET =
1 of 4
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Wall thickness of piping protection coating and inspection of the thickness of pressure vessel periodically
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
SHEET =
1 of 5
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Considered to add Emergency Shutdown and Emergency Alarm after Fleksible Hose
Situation Acceptable
Considered to add flow meter and safety valve
SHEET = P&ID
1 of 5
ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Routine Check Pipe and Pressure Indicator
Situation not Acceptable
Considered to add PRD (Pressure Release Device) and Pressure Indicator
Situation Acceptable
Considered to add PRD (Pressure Release Device) and Pressure Indicator
SHEET =
1 of 5
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Routine Check Pipe and Temperature Indicator
Situation not Acceptable
Specify that proposed flow trip should have a sufficiently rapid response to prevent an explosion
SHEET =
1 of 5
P&ID ACTIVITY Transfer LPG from Ship to Ship
COMMENT
ACTION REQUIRED
Situation not Acceptable
Wall thickness of piping protection coating and inspection of the thickness of pressure vessel periodically
cant is issues of cause identified
cant is issues of cause identified
cant is issues of cause identified
Node : NO 1
SOURCE
EQUIPMENT
SIZE
POSSIBLE CAUSES
1
CONSEQUENCES
System 1
0.000978
BV-1 BV-2 BV-3 BV-4
Butterfly Valve
Butterfly Valve Blocked 8 inch
BV-6
10 inch
BV-7
14 inch
SV-5 RBV-1 RBV-5 RBV-6 BP-1 BP-2 CH-1
Pipe Rupture and gas release because over pressure and over temperature. Lead to :
10 inch
BV-5
SV-1
FREQUENCY < 50 mm
1. Jet Fire (if any source of fire and immediate ignition) 2. Flash Fire (if any source of fire and delayed ignition) 3. Gas Dispersion (if no source of fire)
Swing Check Valve Remotely Butterfly Valve
8 inch
Swing Check Valve Blocked
8 inch 10 inch
Remotely Butterfly Valve Blocked
Booster Pump
8 inch
Booster Pump Failed
Cargo Heater
10 inch
Cargo Heater Failed
Node : NO 1
SOURCE
EQUIPMENT
SIZE
POSSIBLE CAUSES
1
CONSEQUENCES
BV-8 BV-9 Butterfly Valve
Butterfly Valve Blocked 8 inch
BV-6
10 inch
BV-7
14 inch
SV-5 RBV-2 RBV-5 RBV-6 BP-1 BP-2 CH-1
Pipe Rupture and gas release because over pressure and over temperature. Lead to :
10 inch
BV-5
SV-2
< 50 mm 0.000955
System 2
BV-4
FREQUENCY
1. Jet Fire (if any source of fire and immediate ignition) 2. Flash Fire (if any source of fire and delayed ignition) 3. Gas Dispersion (if no source of fire)
Swing Check Valve Remotely Butterfly Valve
8 inch
Swing Check Valve Blocked
8 inch 10 inch
Remotely Butterfly Valve Blocked
Booster Pump
8 inch
Booster Pump Failed
Cargo Heater
10 inch
Cargo Heater Failed
Node : NO 1
SOURCE
EQUIPMENT
SIZE
POSSIBLE CAUSES
1
CONSEQUENCES
BV-10 BV-11 BV-4
Butterfly Valve
Butterfly Valve Blocked 8 inch
BV-6
10 inch
BV-7
14 inch
SV-5 RBV-3 RBV-5 RBV-6 BP-1 BP-2 CH-1
Pipe Rupture and gas release because over pressure and over temperature. Lead to :
10 inch
BV-5
SV-3
< 50 mm 0.000978
System 3
BV-3
FREQUENCY
1. Jet Fire (if any source of fire and immediate ignition) 2. Flash Fire (if any source of fire and delayed ignition) 3. Gas Dispersion (if no source of fire)
Swing Check Valve Remotely Butterfly Valve
8 inch
Swing Check Valve Blocked
8 inch 10 inch
Remotely Butterfly Valve Blocked
Booster Pump
8 inch
Booster Pump Failed
Cargo Heater
10 inch
Cargo Heater Failed
Node : NO 1
SOURCE
EQUIPMENT
SIZE
POSSIBLE CAUSES
1
CONSEQUENCES
BV-12 BV-13 BV-4
Butterfly Valve
Butterfly Valve Blocked 8 inch
BV-6
10 inch
BV-7
14 inch
SV-5 RBV-4 RBV-5 RBV-6 BP-1 BP-2 CH-1
Pipe Rupture and gas release because over pressure and over temperature. Lead to :
10 inch
BV-5
SV-4
< 50 mm 0.000978
System 4
BV-3
FREQUENCY
1. Jet Fire (if any source of fire and immediate ignition) 2. Flash Fire (if any source of fire and delayed ignition) 3. Gas Dispersion (if no source of fire)
Swing Check Valve Remotely Butterfly Valve
8 inch
Swing Check Valve Blocked
8 inch 10 inch
Remotely Butterfly Valve Blocked
Booster Pump
8 inch
Booster Pump Failed
Cargo Heater
10 inch
Cargo Heater Failed
FREQUENCY 50 - 150 mm ˃ 150 mm 0.00023
0.00026
NO 1
SOURCE
EQUIPMENT
SIZE
BV-1
10 inch
BV-2 BV-4 BV-5
Butterfly Valve
8 inch
BV-6
10 inch
BV-7
14 inch
SV-1 SV-5 RBV-1 RBV-5 RBV-6 BP-1 BP-2 CH-1
3-10 mm
< 50 mm 0.000978
System 1
BV-3
FREQUENCY 1-3 mm
Swing Check Valve Remotely Butterfly Valve Booster Pump Cargo Heater
8 inch
8 inch 10 inch 8 inch 10 inch
FREQUENCY 50 - 150 mm ˃ 150 mm 0.000227
0.000256
NO 1
SOURCE
EQUIPMENT
SIZE 1-3 mm
BV-8
10 inch
BV-9
BV-5
Butterfly Valve
8 inch
BV-6
10 inch
BV-7
14 inch
SV-2 SV-5 RBV-2 RBV-5 RBV-6 BP-1 BP-2 CH-1
3-10 mm
< 50 mm 0.000955
System 2
BV-4
FREQUENCY
Swing Check Valve Remotely Butterfly Valve Booster Pump Cargo Heater
8 inch
8 inch 10 inch 8 inch 10 inch
FREQUENCY 50 - 150 mm ˃ 150 mm 0.000232
0.00026
NO 1
SOURCE
EQUIPMENT
SIZE
BV-10 BV-11 BV-4
10 inch Butterfly Valve
BV-5
8 inch
BV-6
10 inch
BV-7
14 inch
SV-3 SV-5 RBV-3 RBV-5 RBV-6 BP-1 BP-2 CH-1
1-3 mm
3-10 mm
< 50 mm 0.000978
System 3
BV-3
FREQUENCY
Swing Check Valve Remotely Butterfly Valve
8 inch 8 inch 10 inch
Booster Pump
8 inch
Cargo Heater
10 inch
FREQUENCY 50 - 150 mm ˃ 150 mm 0.000232
0.00026
NO 1
SOURCE
EQUIPMENT
SIZE
BV-12 BV-13 BV-4
10 inch Butterfly Valve
BV-5
8 inch
BV-6
10 inch
BV-7
14 inch
SV-4 SV-5 RBV-4 RBV-5 RBV-6 BP-1 BP-2 CH-1
1-3 mm
3-10 mm
< 50 mm 0.000978
System 4
BV-3
FREQUENCY
Swing Check Valve Remotely Butterfly Valve
8 inch 8 inch 10 inch
Booster Pump
8 inch
Cargo Heater
10 inch
Node :
1
REQUENCY 50 - 150 mm ˃ 150 mm 0.00023
0.00026
Node :
1
REQUENCY 50 - 150 mm ˃ 150 mm 0.000227
0.000256
Node :
1
REQUENCY 50 - 150 mm ˃ 150 mm 0.000232
0.00026
Node :
1
REQUENCY 50 - 150 mm ˃ 150 mm 0.000232
0.00026
NO
s
EQUIPMENT
SIZE
POSSIBLE CAUSES
CONSEQUENCES
1 BV-1 BV-2
Pipe Rupture and gas release becaus pressure and over temperature. Lea
10 inch
BV-3 BV-4
8 inch
BV-5 BV-6 BV-7
1. Jet Fire (if any source of fire and im ignition)
Butterfly Valve
10 inch 14 inch
Butterfly Valve Blocked
BV-8 BV-9 BV-10
10 inch
BV-11 BV-12 BV-13 SV-1 SV-2 SV-3 SV-4
Swing Check Valve
8 inch
Swing Check Valve Blocked
SV-5 RBV-1 RBV-2 RBV-3 RBV-4
Remotely Butterfly Valve
RBV-5
BP-2 CH-1
Remotely Butterfly Valve Blocked 10 inch
RBV-6 BP-1
8 inch
Booster Pump
8 inch
Booster Pump Failed
Cargo Heater
10 inch
Cargo Heater Failed
2. Flash Fire (if any source of fire and ignition) 3. Gas Dispersion (if no source of
CONSEQUENCES
FREQUENCY < 50 mm 50 - 150 mm ˃ 150 mm 0.003889
Pipe Rupture and gas release because over pressure and over temperature. Lead to :
1. Jet Fire (if any source of fire and immediate ignition)
2. Flash Fire (if any source of fire and delayed ignition) 3. Gas Dispersion (if no source of fire)
0.000921
0.001036
NO 1
SOURCE
EQUIPMENT
SIZE
BV-2
10 inch
BV-3 BV-4
8 inch
BV-5 BV-7
Butterfly Valve
10 inch 14 inch
BV-8 BV-9 BV-10
10 inch
BV-11 BV-12 BV-13 SV-1 SV-2 SV-3 SV-4
Swing Check Valve
8 inch
SV-5 RBV-1 RBV-2 RBV-3 RBV-4
Remotely Butterfly Valve
RBV-5
BP-2 CH-1
8 inch
10 inch
RBV-6 BP-1
1-3 mm
3-10 mm
< 50 mm 50 - 150 mm ˃ 150 mm 0.003889
BV-1
BV-6
FREQUENCY
Booster Pump
8 inch
Cargo Heater
10 inch
0.000921
0.001036
RENTANG DIAMETER BOCOR Small Medium Full Bore
DIAMETER
PERSENTASE
<50 50 - 150 ˃150
57% 18% 25%
PERSENTASE OF LEAK
LEAK FREQUENCY (PER 1000 KM-YEAR)
External Impact
48.40%
0.17
Material Failure / Construction Defect
16.70%
0.059
Corrossion (internal & external)
16.10%
0.057
Natural Hazard
7.40%
0.026
Hot – tap Made by Error
4.80%
0.017
Other
6.60%
0.034
Total
100.00%
0.363
LEAK CAUSE
modified leak frequencies for onshore pipeline leak size 50 mm (small) LEAK CAUSE External Impact Material Failure / Construction Defect Corrossion (internal & external) Natural Hazard
MODIFICATION
BASIC LEAK FREQUENCY
FACTOR 1
per km-year 9.69E-05
1.2
3.36E-05
2 1
3.25E-05 1.48E-05
Hot – tap Made by Error Other Total
1 1 -
9.69E-06 1.94E-05 2.07E-04
modified leak frequencies for onshore pipeline leak size 50 - 150 mm (medium) LEAK CAUSE External Impact Material Failure / Construction Defect Corrossion (internal & external) Natural Hazard Hot – tap Made by Error Other Total
MODIFICATION
BASIC LEAK FREQUENCY
FACTOR 1
per km-year 3.06E-05
1.2
1.06E-05
2 1 1 1 -
1.03E-05 4.68E-06 3.06E-06 6.12E-06 6.53E-05
modified leak frequencies for onshore pipeline leak size ˃150 mm (full bore) LEAK CAUSE External Impact Material Failure / Construction Defect Corrossion (internal & external) Natural Hazard Hot – tap Made by Error Other Total
MODIFICATION
BASIC LEAK FREQUENCY
FACTOR 1
per km-year 4.25E-05
1.2
1.48E-05
2 1 1 1 -
1.43E-05 6.50E-06 4.25E-06 8.50E-06 9.08E-05
leak frequencies pada pipa jetty SEGMEN
PANJANG PIPA JETTY (KM)
1
0.2
FREKUENSI KEBOCORAN (KM-YEAR) SMALL (<50mm) 1.31E-05
SMALL
LEAK FREQUENCY (PER KM-YEAR) MEDIUM FULL
TOTAL
9.69E-05
3.06E-05
4.25E-05
1.70E-04
3.36E-05
1.06E-05
1.48E-05
5.90E-05
3.25E-05
1.03E-05
1.43E-05
5.70E-05
1.48E-05
4.68E-06
6.50E-06
2.60E-05
9.69E-06
3.06E-06
4.25E-06
1.70E-05
1.94E-05
6.12E-06
8.50E-06
3.40E-05
2.07E-04
6.53E-05
9.08E-05
3.63E-04
MODIFIED LEAK FREQUENCY per km-year 9.69E-05 4.04E-05 6.50E-05 1.48E-05
9.69E-06 1.94E-05 6.53E-05
MODIFIED LEAK FREQUENCY per km-year 3.06E-05 1.27E-05 2.05E-05 4.68E-06 3.06E-06 6.12E-06 7.77E-05
MODIFIED LEAK FREQUENCY per km-year 4.25E-05 1.77E-05 2.85E-05 6.50E-06 4.25E-06 8.50E-06 1.08E-04
FREKUENSI KEBOCORAN (KM-YEAR) MEDIUM (50-150mm) 1.55E-05
FULL (>150mm) 2.16E-05
NO 1
SOURCE GV1
EQUIPMENT Globe Valve
FH1
Flexible Hose
F/S1
Filter/Straine r
MF 1 MF2
Manifold
EI
External Impact
MF
Material Failure/Cons truction Defect
SIZE 1 inch 12 inch
14 inch 12 inch 8 inch
POSSIBLE CAUSES
CONSEQUENCES
Globe Valve Blocked Flexible Hose Disconnected Filter/Stainer Blocked Manifold Blocked
FREQUENCY < 50 mm 0.000787
Pipe Rupture and gas release because over pressure and over temperature. Lead to : 1. Jet Fire (if any source of fire and immediate ignition) 2. Flash Fire (if any source of fire and delayed ignition) 3. Gas Dispersion (if no source of fire)
FREQUENCY 50 - 150 mm ˃ 150 mm 0.00013772
0.000147
NO 1
SOURCE
EQUIPMENT
GV1
Globe Valve
FH1
Flexible Hose
F/S1
Filter/Straine r
MF 1 MF2
Manifold
EI
External Impact
MF
Material Failure/Cons truction Defect
SIZE 1 inch 12 inch
14 inch 12 inch 8 inch
FREQUENCY 1-3 mm
3-10 mm
< 50 mm 0.000787
REQUENCY 50 - 150 mm ˃ 150 mm 0.00013772
0.000147
NO
SOURCE
1
BV1
EQUIPMENT
SIZE
POSSIBLE CAUSES
BV2 BV3 BV4
Ball Valve
4 inch
Ball Valve Blocked
BV5
F/S2 1 2
Pipe Rupture and gas release because over pressure and over temperature. Lead to : 1. Jet Fire (if any source of fire and immediate ignition)
BV6 F/S1
CONSEQUENCES
Filter/Straine r
1 inch
Cargo Pump
8 inch
Cargo Pump Failed
2 inch
Heater Failed
CH
LPG Heater
MF
Material Failure/Cons truction Defect
Filter/Stainer Blocked 2. Flash Fire (if any source of fire and delayed ignition) 3. Gas Dispersion (if no source of fire)
FREQUENCY < 50 mm
System 1 NO
SOURCE
1
BV1 BV2 BV3
EQUIPMENT
SIZE
POSSIBLE CAUSES
CONSEQUENCES
FREQUENCY < 50 mm 0.000355
Ball Valve
4 inch
Ball Valve Blocked
BV4 F/S1
Filter/Straine r
1 inch
Filter/Stainer Blocked
1
Cargo Pump
8 inch
Cargo Pump Failed
CH
LPG Heater
MF
Material Failure/Cons truction Defect
2 inch
Heater Failed
Pipe Rupture and gas release because over pressure and over temperature. Lead to : 1. Jet Fire (if any source of fire and immediate ignition)
2. Flash Fire (if any source of fire and delayed ignition) 3. Gas Dispersion (if no source of fire)
System 2 NO
SOURCE
1
BV1 BV2 BV5
EQUIPMENT
SIZE
POSSIBLE CAUSES
Ball Valve
4 inch
Ball Valve Blocked Pipe Rupture and gas release because over pressure and over temperature. Lead to :
Filter/Straine r
1 inch
Filter/Stainer Blocked
1. Jet Fire (if any source of fire and immediate ignition)
2
Cargo Pump
8 inch
Cargo Pump Failed
2. Flash Fire (if any source of fire and delayed ignition)
CH
LPG Heater
2 inch
Heater Failed
MF
Material Failure/Cons truction Defect
F/S2
FREQUENCY < 50 mm 0.001937
BV6 F/S1
CONSEQUENCES
3. Gas Dispersion (if no source of fire)
FREQUENCY 50 - 150 mm ˃ 150 mm
System 1 FREQUENCY 50 - 150 mm ˃ 150 mm 0.000189
6.10E-05
NO
SOURCE
1
BV1 BV2
EQUIPMENT
SIZE
1-3 mm
3-10 mm
< 50 mm 0.000355
Ball Valve
4 inch
F/S1
Filter/Straine r
1 inch
1
Cargo Pump
8 inch
CH
LPG Heater
MF
Material Failure/Cons truction Defect
BV3
FREQUENCY
BV4
2 inch
System 2 FREQUENCY 50 - 150 mm ˃ 150 mm 0.000288
0.000104
NO
SOURCE
1
BV1 BV2
EQUIPMENT
SIZE
4 inch
Filter/Straine r
1 inch
2
Cargo Pump
8 inch
CH
LPG Heater
MF
Material Failure/Cons truction Defect
BV6 F/S1 F/S2
1-3 mm
3-10 mm
< 50 mm 0.001937
Ball Valve
BV5
FREQUENCY
2 inch
REQUENCY 50 - 150 mm ˃ 150 mm 0.000189
6.10E-05
REQUENCY 50 - 150 mm ˃ 150 mm 0.000288
0.000104
NO
SOURCE
1
BV1
EQUIPMENT
SIZE
POSSIBLE CAUSES
BV4
Ball Valve
4 inch
Ball Valve Blocked
BV5
F/S2 1 2
Pipe Rupture and gas release because over pressure and over temperature. Lead to : 1. Jet Fire (if any source of fire and immediate ignition)
BV6 F/S1
FREQUENCY < 50 mm 0.002292
BV2 BV3
CONSEQUENCES
Filter/Straine r
1 inch
Cargo Pump
8 inch
Cargo Pump Failed
2 inch
Heater Failed
CH
LPG Heater
MF
Material Failure/Cons truction Defect
Filter/Stainer Blocked 2. Flash Fire (if any source of fire and delayed ignition) 3. Gas Dispersion (if no source of fire)
FREQUENCY 50 - 150 mm ˃ 150 mm 0.000477
0.000165
NO
SOURCE
1
BV1
EQUIPMENT
SIZE
BV4
Ball Valve
4 inch
Filter/Straine r
1 inch
Cargo Pump
8 inch
BV5 BV6 F/S1 F/S2 1 2
3-10 mm
< 50 mm 0.002292
BV2 BV3
FREQUENCY 1-3 mm
CH
LPG Heater
MF
Material Failure/Cons truction Defect
2 inch
REQUENCY 50 - 150 mm ˃ 150 mm 0.000477
0.000165
NO
SOURCE
EQUIPMENT
SIZE
1.
QO
Quick Connect
1-3 mm
3-10 mm
6 inch
6.876.E-05
3.196.E-05
Manual Valve
4 inch
5.760.E-05
Actuated Valve
4 inch
FREQUENCY 10-50 mm
50 - 150 mm
˃ 150 mm
1.527.E-05
3.658.E-06
4.859.E-06
2.677.E-05
1.279.E-05
7.459.E-06
0.000.E+00
5.656.E-04
1.788.E-04
5.447.E-05
2.140.E-05
0.000.E+00
JO-1 2. JO-2 JI-1 3. JI-2 4.
CO-1
Actuated Valve
6 inch
5.711.E-04
1.805.E-04
5.500.E-05
8.033.E-06
1.347.E-05
5.
JO-3
Manual Valve
6 inch
6.876.E-05
3.196.E-05
1.527.E-05
3.658.E-06
4.859.E-06
6.
SF-J1 SF-J2 SF-J3 SF-J4 SF-J5 SF-J6
Actuated Valve
2 inch
5.611.E-04
1.774.E-04
5.404.E-05
2.131.E-05
0.000.E+00
NO
SOURCE
EQUIPMENT
SIZE
1-3 mm
3-10 mm
FRUQUENCY 10-50 mm
50 - 150 mm
˃ 150 mm
4.
NO
1.
2.
SOURCE C-101 C-102 C-103 C-104 C-105 C-106 C-107 C-108 C-109 C-110 C-111 C-112 C-113 C-114 C-115 C-116 CV-1 CV-2 CV-3 CV-4 CV-5 CV-6 CV-7
EQUIPMENT
SIZE
Reciprocating Compressor
Manual Valve
1-3 mm
3-10 mm
2 inch
3.641.E-02
1.581.E-02
2 inch
5.262.E-05
2.446.E-05
FREQUENCY 10-50 mm
50 - 150 mm
˃ 150 mm
6.973.E-03
2.599.E-03
0.000.E+00
1.169.E-05
6.986.E-06
0.000.E+00
2.
3.
CV-8 CV-9 CV-10 CV-11 CV-12 CV-13 CV-14 CV-15 CV-16 SF-C1 SF-C2 SF-C3 SF-C4 SF-C5 SF-C6 SF-C7 SF-C8 SF-C9 SF-C10 SF-C11 SF-C12 SF-C13 SF-C14 SF-C15 SF-C16
Manual Valve
2 inch
5.262.E-05
2.446.E-05
1.169.E-05
6.986.E-06
0.000.E+00
Actuated Valve
0,5 inch
5.166.E-05
2.401.E-05
7.507.E-05
0.000.E+00
0.000.E+00
NO
1.
SOURCE E-101 E-102 E-103 E-104 E-105 E-106 E-107 E-108 E-109 E-110 E-111 E-112 E-113 E-114 E-115 E-116 E-117 E-118
EQUIPMENT
SIZE
Tube Heat Exchanger
2 inch
1-3 mm
3-10 mm
1.721.E-03
7.729.E-04
FREQUENCY < 50 mm
3.548.E-04
50 - 150 mm
˃ 150 mm
1.914.E-04
0.000.E+00
2.
TV-1 TV-2 TV-3 TV-4 TV-5 TV-6 TV-7 TV-8 TV-9 TV-10 TV-11 TV-12 TV-13 TV-14 TV-15 TV-16 TV-17 TV-18
Actuated Valve
2 inch
5.611.E-04
1.774.E-04
5.404.E-05
2.131.E-05
0.000.E+00
NO
SOURCE
EQUIPMENT
SIZE
1.
SV-1
Manual Valve
HV-1
2.
3.
HV-101 HV-102 HV-103 HV-104 HV-105 HV-106 HV-107 HV-108 HV-109 V-101 V-102 V-103 V-104 V-105 V-106
1-3 mm
3-10 mm
6 inch
6.876.E-05
3.196.E-05
1 inch
5.180.E-05
0,5 inch
0,5 inch
FREQUENCY < 50 mm
50 - 150 mm
˃ 150 mm
1.527.E-05
3.658.E-06
4.859.E-06
2.407.E-05
1.841.E-05
0.000.E+00
0.000.E+00
5.166.E-05
2.401.E-05
1.837.E-05
0.000.E+00
0.000.E+00
2.300.E-05
1.200.E-05
7.100.E-06
4.300.E-06
4.700.E-07
Manual Valve
Pressurized Storage Vessel
3.
Pressurized Storage Vessel
0,5 inch
2.300.E-05
1.200.E-05
7.100.E-06
4.300.E-06
4.700.E-07
Actuated Valve
0,5 inch
5.587.E-04
1.767.E-04
7.507.E-05
0.000.E+00
0.000.E+00
V-107 V-108 V-109
4.
SF-C1 SF-C2 SF-C3 SF-C4 SF-C5 SF-C6 SF-C7 SF-C8 SF-C9 SF-C10 SF-C11 SF-C12 SF-C13 SF-C14 SF-C15 SF-C16
Node :
1
node 1,2
Node
Scenario
1
Gas Release
2
Gas Release
3
Gas Release
Location
Cargo Tank to Manifold Manifold 1 to Manifold 2 Manifold 2 to Cargo Tank
Node :
2
Node :
3
Node :
4
Node :
5
Leak Frequence Small Medium Full (10-50mm) (50-150mm) (>150mm) 3.89E-03
9.21E-04
1.04E-03
7.87E-04
1.38E-04
1.47E-04
2.29E-03
4.77E-04
1.65E-04
Rumus 1 (UK-HSE)
Rumus 2 (DNV)
hole area (m2) flow release (kg/s)
Node 1 (medium) 0.000490625 #VALUE!
hole area (m2) flow release (kg/s)
Node 2 (medium) 0.000490625 0.4406
hole area (m2) flow release (kg/s)
Node 3 (medium) 0.000490625 0.6055
0.490625
hole area (m2) flow release (kg/s)
Node 1 (small) 0.000490625 0.0339
hole area (m2) flow release (kg/s)
Node 2 (small) 0.000490625 0.4842
hole area (m2) flow release (kg/s)
Node 3 (small) 0.000490625 0.8716
Node 1 (large)
Node 1 (full) 0.00785 #VALUE!
Node 2 (large)
0.0176625 #VALUE! Node 2 (full)
0.00785 7.0493 Node 3 (large)
0.0176625 15.8610 Node 3 (full)
0.00785 9.6884
0.0176625 21.7988
4.415625
12.265625
Node 1 (medium) 0.004415625 0.3050
Node 1 (full) 0.012265625 0.8474
Node 2 (medium) 0.004415625 4.3578
Node 2 (full) 0.012265625 12.1050
Node 3 (medium) 0.004415625 7.8441
Node 3 (full) 0.012265625 21.7891
hole area
head statis tekanan ambient tekanan operasi
keterangan diambil 50 mm diambil 150 mm diambil 250 mm atau sama dengan diameter
< 50 mm 50-150 mm > 150 mm
20 m 100000 N/m2 70000 N/m2 1000000 N/m2 1800000 N/m2
0.4347826087
keterangan hole area 10-50 mm 50-150 mm > 150 mm
univ gas constant ratio specific heats molecular weight temperature head statis tekanan ambient tekanan operasi
diambil 50 mm diambil 150 mm diambil 200 mm
8314 J/kg mol K 1.32 16.044 321 K 20 m 1 bar 70,000 N/m2 1,000,000 N/m2 1,800,000 N/m2
0.01 0.001
m atau sama dengan diameter pipa
node 1 node 2 node 3
eterangan 0.0787402 inch pada konsekuensi diambil 3 mm pada konsekuensi diambil 10 mm 1.9685039 inch 5.9055118 inch 9.8425197 inch
1 bar = node 1 node 2 node 3
100000 N/m2 0.7 bar 10 bar 18 bar
0.05 0.15 0.25
0.025 0.075 0.125
ensi diambil 3 mm
Node 1 (small) flow release Ignition prob. type plant
0.034 kg/s OGP Large Immediate Ignition 0.89
Jet Fire 3.46E-06
Ignition 0.001 Delayed Ignition 0.11
Gas Release 3.89E-03
No Ignition 0.999
Flash fire 4.28E-07
Gas Dispersion 3.89E-03
Node 1 (medium) flow release Ignition prob. type plant
0.305 kg/s OGP Large
Immediate Ignition 0.89
Jet Fire 1.15E-06
Delayed Ignition 0.11
Flash fire 1.42E-07
Ignition 0.0014
Gas Release 9.21E-04
No Ignition 0.9986
Gas Dispersion 9.20E-04
Node 1 (Full) flow release Ignition prob. type plant
0.847 kg/s OGP Large Immediate Ignition 0.89
Jet Fire 2.77E-06
Ignition 0.003 Delayed Ignition 0.11
Gas Release 1.04E-03
No Ignition 0.997
Flash fire 3.42E-07
Gas Dispersion 1.03E-03
Immediate Ignition 0.89
Jet Fire 0.00E+00
Delayed Ignition
Flash fire
Ignition 0.125 Gas Release 0.00E+00 No Ignition
Gas Dispersion
Node 2 (small) flow release Ignition prob. type plant
0.484 kg/s OGP Large Immediate Ignition 0.89 Ignition 0.0022 Delayed Ignition 0.11
Gas Release 7.87E-04
No Ignition 0.9978
Node 2 (medium) flow release Ignition prob. type plant
4.358 kg/s OGP Large
Immediate Ignition 0.89 Ignition 0.0066 Delayed Ignition 0.11
Gas Release 1.38E-04
No Ignition 0.9934
Node 2 (full) flow release Ignition prob. type plant
12.105 kg/s OGP Large Immediate Ignition 0.89
Ignition 0.0092 Delayed Ignition 0.11
Gas Release 1.47E-04
No Ignition 0.9908
Node 3 (small) flow release Ignition prob. type plant
0.872 kg/s OGP Large
Jet Fire 1.54E-06
Immediate Ignition 0.89 Ignition 0.003
Flash fire 1.90E-07
Gas Dispersion 7.85E-04
Delayed Ignition 0.11
Gas Release 9.28E-04
No Ignition 0.997
Node 3 (medium) flow release Ignition prob. type plant
7.844 kg/s OGP Large
Jet Fire 8.09E-07
Immediate Ignition 0.89 Ignition 0.0092
Flash fire 1.00E-07
Gas Dispersion 1.37E-04
Delayed Ignition 0.11
Gas Release 4.77E-04
No Ignition 0.9908
Node 3 (full) flow release Ignition prob. type plant
21.789 kg/s OGP Large
Jet Fire 1.20E-06
Immediate Ignition 0.07 Ignition 0.0129
Flash fire 1.49E-07
Gas Dispersion 1.46E-04
Delayed Ignition 0.11
Gas Release 1.65E-04
No Ignition 0.9871
Immediate Ignition
Jet Fire 2.48E-06
yed Ignition
Flash fire 3.06E-07
Gas Dispersion 9.25E-04
Immediate Ignition
Jet Fire 3.91E-06
Delayed Ignition
Flash fire 4.83E-07
Gas Dispersion 4.73E-04
Immediate Ignition
Jet Fire 1.49E-07
yed Ignition
Flash fire 2.34E-07
Gas Dispersion 1.63E-04
Node 5 (very small) flow release Ignition prob. type plant
0.103 OGP Large
Ignition 0.001
Gas Release 1.04E-02
No Ignition 0.999
Node 5 (small) flow release Ignition prob. type plant
0.646 OGP Large
Ignition 0.0019
Gas Release 4.84E-03
No Ignition 0.9981
Ignition 0
Gas Release 0.00E+00
No Ignition 0
kg/s
Immediate Ignition 0.89
Delayed Ignition 0.11
Jet Fire 9.27E-06
Flash fire 1.15E-06
Gas Dispersion 1.04E-02
kg/s
Immediate Ignition 0.89
Jet Fire 8.18E-06
Delayed Ignition 0.11
Flash fire 1.01E-06
Gas Dispersion 4.83E-03
Immediate Ignition 0.07
Jet Fire 0.00E+00
Open Atmosphere 0.07
Flash Fire 0.00E+00
Congested Atmosphere 0.01
BLEVE 0.00E+00
Delayed 0.93
Gas Dispersion 0.00E+00
Node 1
Potential Hazard Jet Fire Flash Fire Gas Dispersion
Node 2
Potential Hazard Jet Fire Flash Fire Gas Dispersion
Node 3
Potential Hazard Jet Fire Flash Fire Gas Dispersion
Small (10-50mm) 3.46E-06 4.28E-07 3.89E-03
Frequency Medium (50-150mm) Full (>150mm) 1.15E-06 2.77E-06 1.42E-07 3.42E-07 9.20E-04 1.03E-03
Small (10-50mm) 1.54E-06 1.90E-07 7.85E-04
Frequency Medium (50-150mm) Full (>150mm) 8.09E-07 1.20E-06 1.00E-07 1.49E-07 1.37E-04 1.46E-04
Small (10-50mm) 2.48E-06 3.06E-07 9.25E-04
Frequency Medium (50-150mm) Full (>150mm) 3.91E-06 1.49E-07 4.83E-07 2.34E-07 4.73E-04 1.63E-04
Node 1
Node 2
Node 3&4
Node 5
Potential Hazard
Very Small (1-3mm)
Jet fire
6.12E-08
Flash fire
7.56E-09
Gas dispersion
6.87E-05
Potential Hazard
Very Small (1-3mm)
Jet fire
5.09E-07
Flash fire
6.29E-08
Gas dispersion
5.71E-04
Potential Hazard
Very Small (1-3mm)
Jet fire
8.26E-07
Flash fire
1.02E-07
Gas dispersion
9.27E-04
Potential Hazard Jet fire Flash fire Gas dispersion
Very Small (1-3mm) 9.27E-06 1.15E-06 1.04E-02
Node 1 2 3&4 5
Frequency Small (10-50mm) 6.80E-08 2.45E-07 7.02E-07 1.49E-02
Frequency Small (3-10mm)
Medium (10-50mm)
Large (50-150mm)
Full (>150mm)
2.84E-08
6.80E-08
1.63E-06
5.41E-07
3.52E-09
8.40E-09
2.01E-07
6.68E-08
3.19E-05
1.52E-05
3.48E-05
4.25E-06
Frequency Small (3-10mm)
Medium (10-50mm)
Large (50-150mm)
Full (>150mm)
1.61E-07
2.45E-07
3.57E-07
1.50E-06
1.99E-08
3.03E-08
4.42E-08
1.85E-07
1.80E-04
5.47E-05
7.63E-06
1.18E-05
Frequency Small (3-10mm)
Medium (10-50mm)
Large (50-150mm)
Full (>150mm)
2.84E-07
7.02E-07
1.58E-07
0.00E+00
3.51E-08
8.68E-08
1.96E-08
0.00E+00
1.68E-04
5.52E-06
1.78E-07
0.00E+00
Small (3-10mm) 8.18E-06 1.01E-06 4.83E-03
Frequencies Medium (10-50mm) 1.49E-02 1.84E-03 1.17E-01
Large (50-150mm) 2.75E-06 3.40E-07 3.09E-06
Full (>150mm) 3.95E-06 4.89E-07 2.39E-06
Frequency Medium (50-150mm) 1.63E-06 3.57E-07 1.58E-07 2.75E-06
Full (>150mm) 5.41E-07 1.50E-06 0.00E+00 3.95E-06
rumusan masalah
bobot
1
30%
2
25%
3
25%
4
10%
5
10% 100%
BAB I Latar Belakang Perumusan Masalah Batasan Masalah Tujuan Manfaat
100%
Progress √ √ √ √ √
BAB II. Tinjauan Pustaka Liquid Petroleum Gas Kapal Pertamina Gas 1 Kapal Gas Arar Ship to Ship Transfer Layout Pelabuhan Kalbut, Situbondo Unloading Process Risk Assessment Metode Fuzzy Inference System Jet Fire Flash Fire Vapour Cloud Explosion Gas Dispersion 100%
Progress √ √ √ √ √ √ √ √ √ √ √ √
BAB III
Progress
BAB IV. Analisa Data dan Pembahasan Analisis Pipeline and Instrumen Diagram
√
100%
√ √ √
Analisa Frekuensi dengan metode FTA & ETA
√
Analisa Konsekuensi fire modelling dengan software ALOHA
x
Representasi Risiko dengan menggunakan Fuzzy
x
60%
BAB V
Kesimpulan dan Penutup
Metodologi Penelitian
Pembagian Node berdasarkan desain P&ID Analisis Hazard and Operability
Progress
0%
Progress
x
Related Documents 171j1w
Hazop Winda j4j5v
July 2020 0
Hazop 722p2w
July 2020 0
Hazop 722p2w
April 2022 0
Hazop 722p2w
July 2020 0
Hazop 722p2w
March 2021 0
Hazop 722p2w
July 2020 0More Documents from "windaa" t6x3q
Hazop Winda j4j5v
July 2020 0
Lembar Kerja Siswa 1d6b4t
October 2020 0