This tender from the Public Health Engineering Division Ziarat in Balochistan invites contractors for multiple water supply projects including construction of boundary walls, water channels, and installation of solar-powered water supply schemes. The projects focus on enhancing water infrastructure in Ziarat and surrounding areas, involving PVC piping, solar system integration, and ultra-filtration plant activation. The scope covers civil works such as boundary wall construction and water channel development, alongside technical installation of solar systems to power water supply schemes. These works require expertise in both construction and renewable energy systems, ensuring sustainable water delivery in remote locations like Killi Zarha Cheena and Kanrhai. The engineering challenges include managing terrain and ensuring system reliability under local climatic conditions. Bidders must comply with PEC registration and maintain an active FBR tax status. The firm should have a minimum 70% turnover in similar projects over the last three years and provide a credit line certificate from a scheduled bank. Affidavits against blacklisting and judicial stamp papers are mandatory. ISO certifications and product conformity certificates are preferred to meet quality standards for pipes and solar equipment. Submission deadline is set for 27 February 2026 at 11:00 AM, with bid opening at 12:00 PM on the same day at the Public Health Engineering Division Ziarat office. Tender documents are available upon payment of a non-refundable fee via Green Challan at National Bank Ziarat Branch. Bids must include a 4% Call Deposit Receipt as bid security. Pro-Tip: Carefully verify the TSE number and work name on all documents and ensure the judicial stamp paper is properly signed to avoid disqualification. Also, check the newspaper advertisement for any specific stamp duty requirements which are often overlooked.