Description :
Tenders for Corrigendum : Add. Sluice Valve Instl For Grid Separation Of Diffrent Zone In Diffrent Wards (for 24x7 Water Supply) Of 100 Mm Dia, 150 Dia, 200 Dia And 250 Dia And 300mm Dia Pipe Incling Sply And Instion Of Valves With Construction Of V. Chamber In Ward 10-19 - - Additional Sluice Valve Instllation for Grid Separation of diffrent zone in diffrent wards (for 24x7 water supply) of 100 mm dia, 150mm dia, 200mm dia and 250 mm dia and 300mm dia pipe including supply and installation of valves with construction of valve chambers in ward no- 10 to 19 under Uttarpara-Kotrung Municipality
