The applicant trade union applied for certification to represent a bargaining unit of construction employees.
The union requested a unit encompassing all trades in the respondent's employ, including those outside its designated employee bargaining agency.
The Board found such a unit inappropriate as it would disrupt the provincial bargaining scheme, restricting the unit to construction labourers.
The Board also declined to expressly include specific classifications like cement finishers in the unit description, though it added a clarity note confirming their inclusion.
Certificates were issued for the industrial, commercial and institutional sector and for all other sectors in the relevant geographic area.