The applicant union referred a grievance to arbitration under section 126 of the Labour Relations Act.
The respondent employer and intervener union requested the Board defer consideration of the grievance to allow the filing of a jurisdictional dispute under section 93.
The applicant opposed deferral, arguing that the respondent and intervener did not have a bargaining relationship.
The Board found that the contractual matters were intertwined with work assignment matters, and that the jurisdictional dispute forum was the proper venue to address the issues, even if a collective agreement did not exist between the contractor and the trade assigned the work.
The Board adjourned the grievance and allowed any party to file a jurisdictional dispute within 14 days.