Chennai Metro Rail Limited

Chennai Metro Rail Limited has published Design , Selection , Fabrication , Supply , Installation , Testing And Commissioning Of Non Chemical Treatment System For Cooling Towers Based On Electrolysis Principle - Automatic Self-Cleaning Electrolytic Scale Remover ( Elsr ) Cooling Tower Water Treatment Elsr From An Iso 9001-2015 Qms & Ohsas 18001 – 2007 For Safety. En 61010-1 Safety Requirements For Electrical Equipment. Equaling Ce / Ul Standards Of Pn32, Pn 75, Pn8016 And Ast64 As Per Asme Rtp-1 Ac 440V + / - 5%, 3Ph, 50 Hz Max 6 Bar 0.25 To 0.50 Kg / Cm2 ( G ) 10 Deg C To 50 Deg C As Per Asme Sec Viii Div 1 Parallel Min 3 Years Continuous Balanced Skid Mounted, Indoor & Vertical Refer Makeup Water Parameters In “Annexure A” Production 0.4 Ppm, Residual Less Than 0.4 Ppm For One Tr = 0.78 M3 / Hr. Water Recirculation Rate. I.E.: Water In Circulation In Lph / ( 13 Lpm X 60 M ) Media Filters / Side Stream Filters Are In Contractor‟S Scope Only Existing Condenser Pump Self-Cleaning Brush And Gaskets 1 Ph 2 Tds 3 Total Hardness 4 Total Alkalinity 5 Total Chlorides 6 Appearance 7 Odour -Reactor. Last date of submission for this tender is 2020-02-29. This is a Cooling Tower tender in Koyambedu, Tamil Nadu