CategoryCorrigendum/Addendum ,Filter,Machinery,Mechanical,Water DepartmentKarachi Water & Sewrage Board, Karachi Advertising dateSat 22 Feb 20 Opening dateWed 11 Mar 20 NewspaperDawn - Lahore Tender details Karachi Water & Sewrage Board, Karachi, Corrigendum/Addendum ,Filter,Machinery,Mechanical,Water