This tender invites bids from legally registered companies for the development and implementation of a GIS-Based Water and Sanitation Decision Support System (DSS) in Kohat, Khyber Pakhtunkhwa. The Water & Sanitation Services Company (WSSC) Kohat requires a robust software solution to enhance water and sanitation management through geographic information system technology, improving operational efficiency and decision-making. The project involves integrating spatial data with water and sanitation infrastructure details to provide real-time analytics and support for planning and maintenance activities. The system will be deployed at the WSSC Kohat office, addressing local challenges such as data accuracy, network mapping, and resource allocation in the urban environment of Kohat. Bidders must comply with KPPRA Rules 2014 using the Single Stage-Two Envelope procedure and submit a 2% bid security. The technical bid must include an affidavit confirming the placement of bid security in the financial bid. Firms should ensure valid registration with Income Tax, Sales Tax, and KPRA. PEC category and FBR/ATL status must be verified for the fiscal year 2025-26 to meet eligibility criteria. The submission deadline is set for 20th February 2026 at 11:00 AM, with technical bids opening at 11:30 AM on the same day at the WSSC Kohat office located at House #14, Sector 4, Kotal Township (KDA), Kohat. Bidders must upload their bids on the KP EPADS portal and submit a sealed hard copy as per technical requirements. Pro-Tip: Ensure all bid documents are uploaded on the EPADS platform before the deadline; failure to do so will result in disqualification regardless of sealed hard copy submission. Also, carefully review the newspaper advertisement for any specific stamp duty or tax instructions to avoid common pitfalls.