UPDATE 1-U.S. issues corrective action order over oil pipeline spill in California
May 22, 2015 at 14:11 PM EDT
LOS ANGELES, May 22 (Reuters) - Owners of the oil pipeline that ruptured in California this week must take numerous corrective measures, including an in-depth analysis of factors contributing to the spill, before they can restart the line, federal safety officials said on Friday.