The applicant referred a grievance to the Board under section 133 of the Labour Relations Act, 1995.
The Carpenters sought to intervene but objected to paying the hearing fee prior to the Board determining their intervener status.
The Board ruled that under its Rules of Procedure, the hearing fee must be paid before any submissions could be heard.
After the fee was paid, the Carpenters and the responding party sought an adjournment pending the outcome of another proceeding.
The Board denied the adjournment, severing the grievance into a 'hiring hall' issue and a 'foreman' issue.
The Board found the Carpenters had no legal interest in the hiring hall issue and dismissed their intervention for that portion of the hearing, directing that the hiring hall issue proceed first.