The applicant union sought certification for a craft unit of ironworkers.
The intervener union claimed the application was untimely because the work performed by the ironworkers was covered by its own provincial agreement.
The Board held that certification proceedings are not the appropriate forum for resolving work jurisdiction disputes.
As the intervener did not claim to represent any employees in the proposed bargaining unit, it lacked status to intervene or request an adjournment.
The intervention was dismissed.
