05 Jan Revised Bids of Supply, Installation, Commissioning And Maintenance Of Pre-Fabricated Sewerage Treatment Plant For SEUSL Web Admin 2022-Jan-05 SSD Download (Advertisement) Download (Revised Bid Document (NCB)) Download (Minites of Pre bid) Download (Revised Bidding Data Sheet (Annexure 2)) Download (Revised Price Schedule (Annexure 3)) Download (STP location map sketches (Annexure 4))