This procurement opportunity in Tarbela by Pakistan Water and Power Development Authority (WAPDA) involves sourcing mechanical spare parts for auxiliaries at the Tarbela 4th Extension Hydel Power Station. The tender focuses on original manufacturers or authorized distributors who are registered with the Income Tax and Sales Tax Departments and listed on the Active Taxpayers List (ATL) of FBR. The contract performance period is set for 120 days, emphasizing timely delivery and quality assurance for critical hydropower equipment. The scope includes supply of mechanical components essential for the smooth operation of the hydel power station's auxiliary systems. Located in Tarbela, the site demands parts that meet stringent engineering standards to withstand operational stresses and environmental conditions. Bidders must be prepared to comply with technical specifications and ensure parts compatibility with existing infrastructure. Interested parties should note the requirement for valid PEC registration and active FBR/ATL status for the fiscal year 2025-26. This ensures compliance with regulatory frameworks and eligibility for government contracts. The tender advises bidders to prepare earnest money in the form of a Call Deposit Receipt (CDR) amounting to PKR 48,000 in favor of the Chief Engineer (O&M), Tarbela 4th Extension Hydel Power Station. Submission deadline is set for 05 March 2026 at 11:00 AM, with electronic bids to be submitted exclusively via the EPADS portal. Bid opening will follow at 11:30 AM on the same day at the Officer's Club, River View Colony, Tarbela. Manual bids will not be entertained, underscoring the importance of digital compliance. Pro-Tip: Ensure your bid security (CDR) strictly adheres to the specified format and beneficiary details to avoid disqualification. Also, double-check the EPADS portal for any addenda or clarifications before submission.