tender for supply, installation, testing and commissioning of dual redundant arrangement of ufsbi electronics for exchange of vital relay state exchange pertaining to ib signalling, etc. the system comprises of following sub systems ( a ) supply of electronics for ufsbi interface as per irs specification no.irs-s-104 / 2012 ver.0 ( latest amendment ) . equipment should be equipped to work on both ofc and quad along with auto change over modem and spares as per the annexure -a & b enclosed are also to be supplied for each pair., supply of dual redundant arrangement of ufsbi electronics for exchange of vital relay state exchange pertaining to ib signalling, etc. the system comprises of following sub systems ( a ) supply of electronics for ufsbi interface as per irs specification no.irs-s-104 / 2012 ver.0 ( latest amendment ) . equipment should be equipped to work on both ofc and quad along with auto change over modem and spares as per the annexure -a enclosed are also to be supplied for each pair. [ warranty period: 30 months after the date of delivery ] , supply of dual redundant arrangement of ufsbi electronics for exchange of vital relay state exchange pertaining to ib signalling, etc. the system comprises of following sub systems ( a ) supply of electronics for ufsbi interface as per irs specification no.irs-s-104 / 2012 ver.0 ( latest amendment ) . equipment should be equipped to work on both ofc and quad along with auto change over modem and spares as per the annexure -b enclosed are also to be supplied for each pair. [ warranty period: 30 months after the date of delivery ] page 1 of 6 run date / time: 27 / 12 / 2023 14:03:51stores / south central rly tender document , installation, testing and commissioning of dual redundant arrangement of ufsbi. at ( location ) sse / sig / st / cn / gtl, scr andhra pradesh 1.00 pair 4 5611n004 essential non stock --- yes tpi inr services agency ( y ) installation, testing and commissioning of dual redundant arrangement of ufsbi. at ( location ) sse / sig / st / cn / gtl, scr andhra pradesh 2.00 pair 3. t and c f.o.r description destination delivery period description delivery / completion rate of supply for all items completion : within 3 months delivery to be completed within 3 months from the date of issue of po. installation and commissioning : installation and commissioning to be completed within 60 days from the date of offering of site to the firm by consignee. payment terms s.no description payment terms 1 100% payment for supply portion to be made against i / c, receipt and acceptance of material duly signed by gazetted officer of consignee only after submission of bg for 10% of po value for installation and commissioning within 60 days from the date, consignee gives clearance for site and for warranty obligation. 100% payment for installation and commissioning charge to be made after successful installation and commissioning. statutory variation clause s.no description 1 statutory variation in taxes and duties, or fresh imposition of taxes and duties by state / central governments in respect of the items stipulated in the contract ( and not the raw materials thereof ) , within the original delivery period stipulated in the contract, or last unconditionally extended delivery period shall be to railways account. only such variation shall be admissible which takes place after the submission of bid. no claim on account of statutory variation in respect of existing tax / duty will be accepted unless the tenderer has clearly indicated in his offer the rate of tax / duty considered in his quoted rate. no claim on account of statutory variation shall be admissible on account of misclassification by the supplier / contractor. page 2 of 6 run date / time: 27 / 12 / 2023 14:03:51stores / south central rly tender document , installation, testing and commissioning of dual redundant arrangement of ufsbi. at ( location ) sse / sig / st / cn / gtl, scr andhra pradesh 2.00 pair 3.