The Punjab Water Supply & Sewerage Division No. 1, Amritsar invites bids for the establishment of a Water Quality Lab including room modifications at Kothi No. SA-1 under reference E.E. PWSSD NO. 1, AMRITSAR OF 12 OF 2026-27—with bids closing on August 14, 2026, and details hosted on eproc.punjab.gov.in.