No. 14-9605 No. 14-9613 12-03-2015 INTERNATIONAL UNION OF OPERATING ENGINEERS, LOCAL 627, Petitioner/Cross-Respondent, v. NATIONAL LABOR RELATIONS BOARD, Respondent/Cross-Petitioner. Timothy M. Tymkovich Chief Judge (NLRB No. 17-CB-072671) (Petition for Review) ORDER AND JUDGMENT Before TYMKOVICH, Chief Judge, GORSUCH, and McHUGH, Circuit Judges. This order and judgment is not binding precedent except under the doctrines of law of the case, res judicata and collateral estoppel. It may be cited, however