"Category E Employee"

means an employee engaged in any one or more of the following duties or capacities in the knitting division:

"assistant foreperson"

means an employee who under the supervision of a foreperson, is in charge of the employees, other than clerks, storepersons and dyers, in an establishment, who exercises control over such employees and who is responsible to the foreperson for the efficient performance by them and their duties;

"mechanic"

means an employee engaged in the installation, repair and maintenance of boilers and machinery;

"pattern maker"

means an employee engaged in designing or making master patterns;

"dyer"

means an employee who is responsible for and engaged in dyeing or other finishing processes and who decides on the nature, mass, blending and application of the dyes or other chemicals to be used;

"supervisor"

means an employee who, under the supervision of a foreperson is in change of a group of employees in an establishment and who is responsible for the efficient performance by them of their duties and who may supervise set leaders or team leaders.