Replacement of Batteries for Battery Banks 2x200 KVA UPS System at AFL Vault Rooms in Islamabad by Pakistan Airports Authority falls under Electronics & Appliances category. This procurement is critical for maintaining uninterrupted power backup at the vault rooms located in Islamabad International Airport. The tender requires supply of 88 units of 12V, 97AH batteries with ±5% AH tolerance, ensuring high quality and compliance with technical specifications. The batteries must be delivered within 180 days from contract signing, with strict adherence to quality and delivery timelines. The scope includes supply, delivery, and warranty services for the batteries. The site is located at Islamabad International Airport, where reliable power backup is essential for operational continuity. The supplier must ensure proper packing, safe transportation, and delivery to the consignee's warehouse. The technical bid must include detailed specifications and compliance documents. The supplier is responsible for providing a performance bond equal to 10% of the contract value and must comply with all tax and regulatory requirements. Bidders must be registered with valid NTN and GST certificates, appear on the Active Taxpayer List of FBR, and submit bid security of PKR 200,000 in the form of pay order or bank guarantee. The bid validity period is 180 days. The tender follows a single stage two envelope procedure under PPRA Rule 36(b). The supplier must provide a 12-month warranty from the date of receipt or installation. Compliance with PEC categories and FBR requirements for 2025-26 is mandatory. Submission deadline is on 31st March 2026 at 11:00 AM, with bid opening at 11:30 AM on the same day at the Logistics Section, GED Building, IIAP Islamabad. Bids must be submitted electronically via PPRA EPADS portal and physically in sealed envelopes. The physical address for submission is COO / Airport Manager, Islamabad International Airport, Logistics Section, GED Building, IIAP Islamabad. Pro-Tip: Ensure to submit both electronic and physical bids as per instructions; failure to submit either will result in disqualification. Also, attach original bid security with the technical proposal and upload a copy with the financial bid. Check the newspaper ad and PPRA portal for any corrigenda or amendments before submission.