Campus safety workers, teaching assistants and contract instructors at Carleton University are threatening to walk off the job Monday morning.
The Ontario Public Service Employees Union has set a March 10th deadline to reach a new deal for 50 special constables, dispatchers and campus security officers.
That's the same strike deadline set by Teaching Assistants and Sessional Lecturers under a different union at Carleton.
Both unions say their members earn far less money than their counterparts at other universities.
Contract talks are scheduled to resume Friday.