This tender invites contractors in Quetta from the Public Health Engineering Division for construction works involving a 20,000-gallon OHSR tank and water supply systems with solar power installations. The projects include civil works, drilling and development of bores, supply and installation of solar systems, and pipeline laying. These works are critical for improving water infrastructure and sustainable energy use in the region. The scope covers multiple sites in Quetta including Killi Madrasa Ijaz ul Quran Kuchlak, Abdul Satar Kharwari Manzil Afghan Road, Adil Khan Baleli, and Haji Nada Baleli. Contractors will handle civil construction, solar system installation, and pipeline work, requiring expertise in both traditional construction and renewable energy systems. The engineering challenges include ensuring water storage capacity, reliable solar power integration, and durable pipeline networks in the local terrain. Bidders must have valid registration with the Pakistan Engineering Council in the relevant category and be compliant with tax authorities including NTN and Baluchistan Revenue Authority. Firms should demonstrate three years of relevant work experience and financial capacity. Tender fees and bid security in the form of a Call Deposit Receipt are mandatory. Enlistment renewal for the fiscal year 2025-26 is required to qualify. Submission deadline is set for 20th February 2026 at 11:00 AM, with bid opening at 12:00 PM the same day. Bids must be submitted physically at the office of the Executive Engineer PHE Division, Jail Road near Marker Factory Quetta. Tender documents are available upon payment of the tender fee and can be obtained from the office during working hours. Pro-Tip: Ensure your Call Deposit Receipt clearly shows the firm’s complete title as per CNIC and check the newspaper advertisement for any specific stamp duty requirements which are often overlooked. Only original contractors with valid CNICs are eligible to participate, and agent or representatives are not allowed.