(Adds work on catalytic cracker)
By Jarrett Renshaw
NEW YORK, Oct 13 (Reuters) - BP Plc startedwork on its catalytic cracker and a coker at its160,000-barrel-per-day joint venture refinery in Toledo, Ohio,for up to three weeks as part of planned maintenance, twosources familiar with the situation said on Monday.
The work, which started late last week, involves the reactorof the 55,000 bpd catalytic cracker, one of the sources said.
The outage at the 7,500-barrel-per-day coker was firstreported on Monday by Genscape, an energy industry intelligenceservice. The unit was last shut down from Sept. 4 to Sept. 8.
The Toledo refinery is a joint venture between BP and HuskyEnergy Inc.
BP didn't immediately respond to inquiries about the unit. (Editing by Jessica Resnick-Ault; Editing by Cynthia Osterman)