The Public Service Alliance of Canada said strike action would begin Wednesday at 12:01 a.m. EDT., calling it one of the largest strikes in Canadian history.
Picket lines will be set up at more than 250 locations.
Chris Aylward, the union’s national president, said the bargaining teams would remain at the table throughout the strike.
“We are still a ways apart, but we’re staying at the table because we’re still hopeful and our goal is still to get a tentative agreement,” Aylward said during a brief press conference Tuesday night.
“We will remain at the table until we reach a tentative agreement if the employer is prepared to stay at the table as well.”
The Treasury Board of Canada Secretariat said in a statement late Tuesday that the government has done everything it could to get a deal, but the demands put forth by the PSAC bargaining team are unaffordable and would severely affect the government’s ability to deliver services to Canadians.
The bargaining groups involve some 155,000 federal public servants, including 35,000 Canada Revenue Agency workers.
“Our members are pumped,” Aylward said, adding “They’re prepared to fight for a good, decent, fair collective agreement.”
Treasury Board President Mona Fortier told reporters Tuesday afternoon that she was optimistic a deal would be struck by the deadline.
“We have a competitive and fair wage on the table and also that is reasonable to Canadians. Therefore, we’re going to continue to work hard until we get to a deal,” said Fortier.
Her office had not responded to a request for comment about the strike at the time of publication.
It has also kept issues such as greater limits on contract work, more anti-racism training and provisions for remote work on the table.
“For two years, PSAC members have been voicing their legitimate demands for fair wages, job security, and a safe working environment,” Singh said. “Yet, the government continued to drag its feet and has provoked this crisis.”
The strike includes nearly a third of all federal public servants.