Repost from the Contra Costa Times

Benicia: Valero to pay $196,000 to settle air quality violation notices

BENICIA — Valero Oil Co. will pay $196,000 for air quality violations at its Benicia refinery, the Bay Area Air Quality Management District announced Thursday.

The settlement covers 23 violation notices issued by the air district for incidents that occurred in 2012, the district said. The two most significant ones involved errors in an inspection database that omitted listing certain valves, resulting in missed leak inspections.

Eight of the lesser violations involved excessive emissions measured by monitors; six involved hydrocarbon vapor leaks from valves or seals on storage tanks; and seven involved late reports or other minor administrative violations. All were corrected as soon as they were discovered, the district said.

The air district is proposing four new rules that would require tougher emissions limits, more monitoring, and quicker equipment repairs and upgrades to help meet its 20 percent refinery emissions reduction goal by 2020.