UPDATE 1-Chevron says restarting El Segundo refinery HCU

(Adds length of restart)

HOUSTON Nov 30 (Reuters) - Chevron Corp (CVX.N) said a 59,500 barrel per day (bpd) hydrocracking complex was restarting on Monday at its 279,000 bpd Los Angeles-area refinery in El Segundo, California, after completing a planned overhaul.

Chevron began the hydrocracking complex overhaul on Oct 14 following a power outage on the unit. The overhaul was scheduled to begin within hours of the outage.

The restart of the hydrocracker could last through Dec 8, according to notices filed California pollution regulators. (Reporting by Erwin Seba, editing by Leslie Gevirtz) ((erwin.seba@thomsonreuters.com; +1 713 210 8508; Reuters Messaging: erwin.seba.reuters.com@reuters.net)) ((For help: Click "Contact Us" in your desk top, click here [HELP] or call 1-800-738-8377 for Reuters Products and 1-888-463-3383 for Thomson products; For client training: training.americas@thomsonreuters.com; +1 646-223-5546))