This tender invites qualified contractors in Islamabad to undertake the design and construction of a Waste Water Treatment Plant along the Korang River under EPC mode. Issued by the Capital Development Authority (CDA), this project falls under the Construction & Civil Works Materials category and demands expertise in large-scale environmental infrastructure. The scope includes engineering, procurement, and construction of a state-of-the-art treatment facility designed to improve wastewater management in the region. The site along Korang River presents unique challenges such as riverbank stabilization and environmental compliance, requiring robust civil works and advanced treatment technologies. Contractors must ensure adherence to local environmental standards and deliver a sustainable solution. Bidders should hold a valid PEC registration in the relevant category and maintain an active FBR ATL status for the fiscal year 2025-26. It is advisable to prepare all documentation including Earnest Money in the form of a Call Deposit Receipt (CDR) as per the tender requirements. Compliance with all regulatory and financial prerequisites will be critical for successful bid evaluation. The submission deadline is set for 23rd April 2026 at 11:30 AM, with technical and financial proposals to be uploaded electronically via the official eprocure portal. The bid opening will occur on the same day at least 30 minutes after the closing time. The CDA Secretariat, Sector G-7/4, Islamabad, serves as the official contact point for any clarifications. Pro-Tip: Ensure to review the corrigendum carefully for deadline extensions and bid security details. Missing the updated submission time or incorrect bid security format can lead to disqualification. Always cross-check the newspaper advertisement and official portal for the latest amendments.