This corrigendum relates to a tender issued by the Public Health Engineering Division in Dera Bugti, Balochistan, concerning plumbing and sanitary works. The correction updates the Bill of Quantities (BOQ) and the estimated cost to PKR 5,508,165 from the previously stated PKR 4,044,255. The tender opening date is confirmed as 25th February 2026. The scope involves essential public health engineering works in Dera Bugti, requiring materials and workmanship that meet local standards. Contractors should be prepared to handle site-specific challenges such as terrain and access issues common in Balochistan. The project demands careful planning and execution to ensure water supply and sanitation infrastructure is reliable and sustainable. Bidders must ensure their PEC registration aligns with the required category for plumbing and sanitary works. Compliance with FBR and ATL status is mandatory for the fiscal year 2025-26 to qualify for this tender. It is advisable to verify all documentation, including Earnest Money and Call Deposit Receipt (CDR), to avoid disqualification. The submission deadline is set for 25th February 2026, with the tender opening scheduled on the same day. Interested parties should submit their bids physically at the Public Health Engineering Division office in Dera Bugti. Timely submission is critical to ensure participation. Pro-Tip: Make sure to review the corrigendum carefully for any changes in the BOQ and cost estimates, as overlooking these updates can lead to bid rejection. Also, confirm the exact stamp duty and bid security requirements as per the latest advertisement to avoid common pitfalls.