This tender invites qualified firms to undertake the solarization of Drinking Water Supply Schemes (DWSS) in District Kurram, Khyber Pakhtunkhwa. Issued by the Public Health Engineering Department, Kurram Division, it focuses on integrating solar power solutions to enhance water supply reliability and sustainability in the region. The project involves installation of solar panels and related electrical infrastructure to power water supply systems, addressing energy challenges in this remote area. The scope includes procurement and installation of solar equipment, electrical wiring, and civil works necessary for mounting and securing solar arrays. The site is located in Parachinar, where terrain and weather conditions require robust engineering solutions to ensure durability and efficiency. Contractors must be prepared to handle logistical challenges and comply with technical specifications outlined in the bid documents. Bidders must be registered with the Pakistan Engineering Council (PEC) in the relevant category and maintain active status on the Khyber Pakhtunkhwa Revenue Authority's Active Taxpayer List (ATL). Compliance with PEC codes and FBR/KPRA regulations for the fiscal year 2025-26 is mandatory. Firms should ensure their bid security and Call Deposit Receipt (CDR) meet the stipulated percentages of the estimated cost, and all documentation must be complete and properly signed. The submission deadline is on the 18th of February, 2026, with technical bids opening at 12:30 PM on the same day. Bids must be submitted electronically via E-Pads, with hard copies of CDRs delivered to the Executive Engineer's office opposite Governor Model School, Parachinar, before closing time. Late or incomplete bids will be rejected. Pro-Tip: Carefully review the KPPRA Notification No: 6058-71 dated May 10, 2022, regarding bid security requirements, especially if quoting rates more than 10% below the engineer's estimate, to avoid disqualification due to insufficient financial guarantees.