CDA Corrigendum to Invitation to e-Bid for "Construction of Boundary Wall of 09 Nos. Police Stations at Various Location, Islamabad" published 24th May 2026. Amendment: FOR June 11, 2026 READ June 22, 2026. Other conditions remain same. Deputy Director (P&CA-I), CDA Secretariat, Sector G-7/4, Islamabad. 92-51-92529029