HOUSTON, Jan 27 (Reuters) - BP Plc's 225,000 barrelper day (bpd) Cherry Point, Washington, refinery shut a unit onWednesday for planned maintenance, according to a notice therefinery filed with Washington pollution regulators.
The notice, released Friday night by the Northwest Clean AirAgency, did not identify which unit or units are involved in thework. (Reporting by Erwin Seba; Editing by Alison Birrane)