The Labourers filed a jurisdictional dispute complaint regarding the assignment of work involving the fabrication, installation, and dismantling of wooden bulkheads for 'superflat' concrete floors at a Toyota plant expansion.
The general contractor, bound by both Labourers and Carpenters provincial agreements, subcontracted the work to a company bound only to the Labourers.
The Board held a consultation and orally ruled that the work belonged to the Carpenters, based on area practice in the ICI sector.
The Labourers and the subcontractor requested reconsideration, arguing a denial of natural justice because the Board did not hold a full oral hearing or allow viva voce evidence.
The Board denied the reconsideration request, finding that the extensive written materials filed were sufficient to determine the dispute under the expedited procedures of section 93 of the Labour Relations Act.