This tender invites consultancy firms in Quetta under the Public Health Engineering Department (PHED), Balochistan, for construction supervision of the Water Supply Scheme in Loralai Town based on Mara Tangi Dam. The project falls under the Construction & Civil Works Materials category. The scope involves supervising the construction activities related to the water supply infrastructure sourced from Mara Tangi Dam. The consultancy will ensure quality control, adherence to engineering standards, and timely completion of the project in Loralai Town. The site presents typical regional challenges including terrain and water resource management, requiring experienced supervision to maintain structural integrity and operational efficiency. Bidders must be registered with PEC as Consulting Engineering Firms and listed on the Active Taxpayers List (ATL) with FBR and BRA registrations. The consultancy must comply with the Balochistan Public Procurement Rules 2014. Firms should ensure their PEC category matches the consultancy requirements and maintain valid FBR/ATL status for the fiscal year 2025-26 to qualify. The submission deadline is set for 22 January 2026 at 11:00 AM, with bid opening at 12:00 PM the same day. Proposals must be submitted electronically via the Electronic Public Procurement System (EPPS). The physical office for correspondence is the Office of the Chief Engineer PHE, Link Saryab Road, Quetta. Pro-Tip: Carefully review the bid security requirements and ensure the 2% Call Deposit Receipt (CDR) is correctly issued from a scheduled bank in the name of the undersigned. Missing or incorrect bid security is a common cause for disqualification.