This tender from Oil & Gas Development Company Limited in Islamabad invites bids for engineering procurement, construction, and commissioning services for a produced water disposal system at Tay and Sono/Lashari fields in Sindh. The project involves specialized civil and mechanical works to ensure safe and efficient disposal of produced water, a critical environmental and operational requirement in oil and gas fields. The scope includes detailed engineering, procurement of materials, construction activities, and commissioning of the disposal system. The site location in Sindh presents logistical and engineering challenges, including terrain and environmental compliance. Contractors must demonstrate experience in similar EPC projects and capability to manage complex field operations. Bidders should ensure compliance with PEC categories relevant to civil and mechanical works and maintain an active FBR ATL status for the fiscal year 2025-26. It is advisable to prepare earnest money in the form of a Call Deposit Receipt (CDR) as per tender requirements. Technical and financial bids must be prepared carefully to meet all regulatory and procedural standards. The submission deadline is set for 10th March 2026 at 11:00 AM, with bid opening 30 minutes after closing. Bids must be submitted online through the specified e-procurement portal. The physical address for correspondence is OGDC Headquarters, Jinnah Avenue, Blue Area, Islamabad. Pro-Tip: Make sure to review the tender documents thoroughly for any specific stamp duty or earnest money submission instructions, as these are often overlooked and can lead to disqualification.