The complainants, operators of a newsprint mill, filed a jurisdictional dispute complaint under section 91 of the Labour Relations Act regarding the assignment of repair and maintenance work on a new computer technology system (the Moore Mycro Stock Proportioning System).
The work was assigned to instrument mechanics represented by Local 89, which was challenged by maintenance electricians represented by Local 1149.
The Board applied established criteria for resolving jurisdictional disputes, including employer preference, employer practice, collective bargaining relationships, skill and training, and economy and efficiency.
Finding that the system was primarily for process control rather than motor control, and that instrument mechanics possessed the necessary specialized training and experience, the Board directed that the work continue to be assigned to Local 89.