supply of supply, installation and commissioning of smps based mini ips etc. (detailed description as per item description) , supply, installation and commissioning of smps based mini ips confirming to rdso specificat ion no. rdso/spn/165/2023 ver. 4.0 amdnt. 1 or latest and configuration including spares, hot/cold standb y and sm panel as per ips drawing attached, to suit lc hut and with no adjacent lc along with 110v 200 ah lmla secondary cell as per irs :s-88/2004 with battery rack, spds, tool kit, charging of batteries with s upply of electrolytes, installation, testing and commissioning, configuration of different modules of ips for working of signaling system for interlocked lc gate. [ warranty period: 30 months after the date of delive ry ] ]