This tender invites bids for the supply of RO Filter Plant Consumables to Sindh Integrated Emergency and Health Services (SIEHS) in Karachi, Sindh. The procurement covers consumables for 200 GPD and 6000 GPD RO plants including UV lamps, cartridges, membranes, pumps, silica sand, activated carbon, and chemical additives. The contract is a closed framework agreement valid for one year with fixed rates and no price revision. The scope ensures continuous availability of essential consumables for water purification plants supporting health services in Karachi. The procurement requires bidders to be registered with active tax status on FBR and GST/SRB portals. Bidders must submit bids electronically via the EPADS portal and provide a refundable bid security of PKR 58,720. The technical bid must include all required documents and comply with specifications. The contract demands timely delivery and quality assurance with penalties for delays and non-compliance. The site location in Karachi demands reliable supply chains and adherence to technical standards for water treatment consumables. Bidders should ensure compliance with PEC categories and maintain valid FBR/ATL status for the fiscal year 2025-26. The bid validity is 90 days from opening. Performance security of 5% of contract value is required post-award. The tender follows SPPRA Rules 2010 (Amended 2024) and emphasizes ethical procurement practices. Firms blacklisted or involved in corrupt practices are disqualified. Submission deadline is on Monday, 9th March 2026 at 10:30 AM via EPADS portal. Bid opening will follow at 11:00 AM on the same day at SIEHS office located at 43-15/K, Block 6, PECHS, Karachi. Bidders must submit hard copies of pay orders before the deadline. All correspondence and bids must be in English. Pro-Tip: Ensure your bid includes the original pay order and bid security documents as incomplete submissions are rejected. Also, verify your tax status on FBR and GST/SRB portals before bidding to avoid disqualification.