A refinery’s process unit is taken apart and put back together during a time lapse video of a 54-day turnaround, or TAR. During this TAR at Bulwer Island Refinery, one of the Crude Distillation Units (CDU), the Residue Cracking Unit (RCU) and part of the flare system were taken out of service to allow inspection, repair and upgrades to be carried out.
