Supply, Installation, Testing And Commissioning Of Smps Based Integrated Power Supply Ips Upto 6 Lines In Re Area As Per Spec: Rdso/spn/165/2023 Version 4.0 Amendment 1.0 Or Lattest. Ips Should Be Supplied With Uncharged Low Maintenance Cells 2v 300ah 55+5 Cell.whenever Installation & Commissioning Is Required, Firm Will Charge Cells And Commission The Same With Minimum One Month Notice Period..