Flushing work using pigs
The largest pre-commissioning flushing works in our past record are:
･ The largest pipe diameter 56B (1,400mm)
･ The longest pipeline section in Japan (34km)
･ Our work includes introduction and removal of liquid for hydrostatic tests, pipeline drying and dew point control
･ GPS/ Pig locator systems
Pre-commissioning flushing
Pipe buckling testing using a gauging pig
A pig tracking transmitter installed
Dew point control using poly pigs inside the pipeline