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Surface water transfer operations series - Module 3: Pigging operations
Published on 05/03/24
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Pigging is one of the most hazardous aspects of water transfer operations. It involves clearing the lines using air pressure and pigs to purge the lines of water. It requires proper planning, communication and hazard identification.
This video is part of the Surface Water Transfer Operations video series:
Module 1: Pumps and pressure
Module 2: Heaters
Module 3: Pigging operations
Module 4: Deployment and pick-up operations
Module 5: Water body and ice operations
Module 6: Water storage devices
Original material courtesy of Energy Safety Canada
