The workers, in separate interviews in Osogbo, lamented that the project, awarded in 2011, is still under construction.
Mr Etuk said that though a circular was passed to MDAs, they refused to comply.
Scores of federal workers in Ibadan on Wednesday shunned the directive by organised labour to boycott work to protest against President Bola Tinubu’s economic policies.
“I want to assure all workers that efforts are being made to clear the backlog of these two months’ salary on or before the month of November this year.”
The examination will centre on knowledge of civil service, professional competence and general knowledge.
Few civil servants resumed work at the Federal Secretariat in Abuja on Thursday after a two-day Eid-el-Kabir festivities.
