HYDERABAD, June 2: The Wapda Paigham Union, Sindh chapter, has refuted the claim of the CBA union of Wapda employees that tenure of the CBA has been extended by one year.

In a joint statement issued here on Sunday, the regional chairman of the union, Anwar Naeem, and the regional secretary, Khalid Mehmood Khanzada, said the CBA union was trying to hoodwink Wapda employees of Sindh through this claim.