Questions and Answers
- Safety and Initial Inspection and Preparation procedures detailed in SOP 6240 must be performed before any ______ procedures commence.
transfer
- Monitoring Operations Personnel will verify that transfer operations are within ______ limits and watch for overpressure and overfilling.
design
- The transfer system is designed for three modes of operation: unloading LNG transports into the storage tank, loading LNG Transports out of the LNG tank, and an emergency backup to the LNG ______ system.
vaporization
- All these modes have the same sequence of operations for the connection and disconnection of the hoses that connect the transport to the ______ module.
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- The transfer system consists of the driver/operator (DO) kiosk and the ______ module.
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- The general pressure transfer operations consist of the following ______.
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- NON-IGU Operators’ Pressure Transfer Procedure involves verifying the storage tank level and pressure, visually verifying the transfer skid, and the transport before slowly opening the LNG out on the ______.
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- PIT-201 and PIT-202 are monitored during the ______, and the empty tricock is checked to confirm the completion of the transfer.
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- Once the transfer is complete, the transfer hose is ______, and the transfer sheet is deposited into the bin by the entry door.
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- The LNG transfer system, also known as the truckload/unload, is a ______ system requiring a trained LNG plant operator.
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- IGU Operators’ Pressure Transfer Procedure involves verifying the storage tank level and pressure, confirming the transfer lane, visually verifying the ______, and slowly opening the LNG out on the transport.
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- The transfer system is designed for three modes of operation: unloading LNG transports into the storage tank, loading LNG Transports out of the LNG tank, and an emergency backup to the LNG vaporization ______.
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- General LNG transfers are done by ______ transfer only.
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- Safety and initial inspection and preparation procedures must be performed before any transfer procedures ______.
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- Personnel must monitor flow rates, liquid levels, and tank pressures during an LNG transfer to prevent overpressure and ______.
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- The transfer system is designed for three modes of operation: unloading LNG transports into the storage tank, loading LNG transports out of the LNG tank, and an emergency backup to the LNG ______ system.
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- The transfer system consists of the driver/operator (DO) kiosk and the ______ module.
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- The normal operation is to unload one transport at a time, allow the second transfer position as a ______, and reduce the flash from the LNG tank to the boil-off compressors.
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- The DO kiosk is a heated enclosure that houses the operator ______.
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- Pressure transfers can occur in either lane, with the South Lane having the added capability of building the transport pressure from ______.
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- Non-IGU and IGU operators have different pressure transfer procedures, with the latter requiring verification and recording of the storage tank level and ______.
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- Once the LNG transfer is complete, personnel must let the transport pressure drop until it reaches 20 psi before closing the transport LNG out and pressure build valves, opening the transport LNG hose bleed valve, and closing the transfer ______ valve.
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- Personnel must record the storage tank level and pressure, transfer completion end time, and complete the required info on the ______ sheet.
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- The LNG transfer system is a ______ system requiring a trained LNG plant operator.
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Study Notes
LNG Transfer Procedures at Storage Site #3
- General LNG transfers at Storage Site #3 are done by pressure transfer only.
- Safety and Initial Inspection and Preparation procedures detailed in SOP 6240 must be performed before any transfer procedures commence.
- Monitoring Operations Personnel will verify that transfer operations are within design limits and watch for overpressure and overfilling.
- The LNG transfer system, also known as the truckload/unload, is a semi-automatic system requiring a trained LNG plant operator.
- The transfer system is designed for three modes of operation: unloading LNG transports into the storage tank, loading LNG Transports out of the LNG tank, and an emergency backup to the LNG vaporization system.
- All these modes have the same sequence of operations for the connection and disconnection of the hoses that connect the transport to the transfer module.
- The transfer system consists of the driver/operator (DO) kiosk and the transfer module.
- The general pressure transfer operations consist of the following steps.
- IGU Operators’ Pressure Transfer Procedure involves verifying the storage tank level and pressure, confirming the transfer lane, visually verifying the transport, and slowly opening the LNG out on the transport.
- NON-IGU Operators’ Pressure Transfer Procedure involves verifying the storage tank level and pressure, visually verifying the transfer skid, and the transport before slowly opening the LNG out on the transport.
- PIT-201 and PIT-202 are monitored during the transfer, and the empty tricock is checked to confirm the completion of the transfer.
- Once the transfer is complete, the transfer hose is stowed, and the transfer sheet is deposited into the bin by the entry door.
Procedures for LNG Transfers at Storage Site #3
- General LNG transfers are done by pressure transfer only.
- Safety and initial inspection and preparation procedures must be performed before any transfer procedures commence.
- Personnel must monitor flow rates, liquid levels, and tank pressures during an LNG transfer to prevent overpressure and filling.
- The LNG transfer system, also known as the truckload/unload, is a semiautomatic system requiring a trained LNG plant operator.
- The transfer system is designed for three modes of operation: unloading LNG transports into the storage tank, loading LNG transports out of the LNG tank, and an emergency backup to the LNG vaporization system.
- The transfer system consists of the driver/operator (DO) kiosk and the transfer module.
- The normal operation is to unload one transport at a time, allow the second transfer position as a backup, and reduce the flash from the LNG tank to the boil-off compressors.
- The DO kiosk is a heated enclosure that houses the operator interface.
- Pressure transfers can occur in either lane, with the South Lane having the added capability of building the transport pressure from SS3.
- Non-IGU and IGU operators have different pressure transfer procedures, with the latter requiring verification and recording of the storage tank level and pressure.
- Once the LNG transfer is complete, personnel must let the transport pressure drop until it reaches 20 psi before closing the transport LNG out and pressure build valves, opening the transport LNG hose bleed valve, and closing the transfer skid valve.
- Personnel must record the storage tank level and pressure, transfer completion end time, and complete the required info on the transfer sheet.
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