Gujarat Water Supply and Sewerage Board invites online tenders through e-tendering for a fixed quantity contract for the manufacture, supply, and delivery of Ring Fit PVC pipes (90 mm to 315 mm diameter) with ISI mark under specification 3403.31 MT. The estimated cost of the work is Rs. 3978.23 lakhs (including GST). Interested and approved vendors may download the detailed tender documents and submit bids through the official portal. The last date for online submission is 15 June 2026. For assistance regarding rural drinking water supply issues, contact GWSSB Toll Free No. 1916.