International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers & Helpers, Local Lodge 146 v LML Industrial Contractors Ltd., 2017 CanLII 86424 (AB LRB) Share on LinkedIn December 19, 2017 | Alberta Labour Relations Board Overview Successfully defended Union common employer application. CanLii 2017 CanLII 86424 (AB LRB)