This tender from Oil & Gas Development Company Limited (OGDCL) in Islamabad calls for the supply of water treatment chemicals, pipe fittings, valves, and calibration gas cylinders. The procurement falls under Pharmaceuticals & Laboratory Supplies and Construction & Civil Works Materials categories, reflecting the technical and material needs of the oil and gas sector in the capital region. The scope includes delivering specialized chemicals for water treatment, essential pipe fittings, and valves critical for operational integrity, along with calibration gas cylinders to ensure precise instrumentation. These materials must meet stringent quality standards to support OGDCL's infrastructure and environmental compliance. The site location in Islamabad demands timely delivery and adherence to safety and technical specifications. Bidders should ensure compliance with PEC registration requirements relevant to supply contracts and maintain an active FBR ATL status for the fiscal year 2025-26. It is advisable to prepare a valid Earnest Money in the form of a Call Deposit Receipt (CDR) as per tender instructions. Familiarity with PPRA rules and submission of both Technical and Financial Bids through the SAP Ariba portal is mandatory. The submission deadline is set for 06 April 2026 at 11:30 AM, with bid opening immediately thereafter. Proposals must be submitted online via the SAP Ariba Discovery platform, ensuring all documents are complete and compliant. The physical address for correspondence is OGDCL House, Plot 03, F-6/G-6, Jinnah Avenue, Blue Area, Islamabad. Pro-Tip: Carefully review the tender notice and PPRA website for any addenda or clarifications, especially regarding the Earnest Money and bid submission format, to avoid disqualification on technical grounds.