Consumer Co-Operative Refineries, on April 15, will begin a 45-day planned maintenance turnaround of the 26,000-barrel-per-day (BBL/d) Fluid Catalytic Cracker Unit (FCCU), 10,000-BBL/d Delayed Coker and 22,000-BBL/d Gasoline Hydrotreater at its 130,000-BBL/d refinery in Regina, Saskatchewan.