HOUSTON, July 9 (Reuters) - BP Plc's joint-venture135,000 barrel per day (bpd) refinery in Toledo, Ohio, hasbegun a planned overhaul on a coking unit, sources familiar withoperations at the refinery said on Tuesday.
Energy industry intelligence service Genscape said a 7,500bpd coker was shut at the refinery on Monday. A 27,500 bpd cokerat the refinery continues to operate.
The Toledo refinery is a joint venture between BP and HuskyEnergy Inc. (Reporting by Erwin Seba)