<b>Imperial Oil</b>, on April 3, started a 60-day planned maintenance turnaround of the 120,000-barrel-per-day (BBL/d) Crude/Vac (AMV), 17,100-BBL/d Hydrocracker and 27,50-BBL/d Powerformer 2 at its 120,000-BBL/d refinery in Sarnia, Ontario.
