This tender invites bids for the rehabilitation and development of various Drinking Water Supply Schemes (DWSS) in Khyber District under ADP No. 210601, managed by the Public Health Engineering Division Khyber in Peshawar. The scope includes works at multiple sites such as Kamar Khel, Sur Dhand, Maghrib Killay Sultan Khel, Meri Khel Ada, Shadal Daras Tirah, Muhammad Amin Killay Aka Khel, and Khowangi Killay Sher Khel. These projects involve civil construction, installation of pressure pumps, gravity and pumping based water supply systems, and related infrastructure to improve water accessibility and quality in the region. The works require careful selection of construction materials suitable for the local terrain and climatic conditions of Khyber. Contractors must address engineering challenges such as site accessibility, water source sustainability, and system durability. The projects are critical for enhancing community health and sanitation by providing reliable potable water through well-engineered supply schemes. Bidders must comply with the Khyber Pakhtunkhwa Procurement Rules 2014 and submit bids through the EPADS portal using the single stage two envelopes procedure. PEC registration and active KPRA status are mandatory. The tender follows KP-PPRA Notifications for the financial year 2025-26, including Earnest Money requirements and bid security in the form of Call Deposit Receipt (CDR). Technical and financial bids will be evaluated separately, with financial bids of unqualified bidders returned unopened. The deadline for bid submission is on the 26th of March 2026, with technical bids opening at 11:00 AM and financial bids opening time to be announced later. Original bid securities must be physically submitted at the Public Health Engineering Division office located at Plot 40, Sector B-II, Phase-V, Hayatabad, Peshawar. Pro-Tip: Ensure your bid security (CDR) is correctly prepared and submitted physically before the deadline, as failure to do so will result in disqualification. Also, carefully review the Bid Solicitation Documents on EPADS for detailed eligibility and evaluation criteria to avoid common pitfalls.