supply of 1 ) supply, installation and commissioning of igbt based 3-phase drive propulsion equipment. 2 ) comprehensive annual maintenance contract ( amc ) ., comprehensive annual maintenance contract ( amc ) for igbt based 3- phase drive propulsion system fitted on wag-9, wag-9h, wap-7, wap-5 class of locomotives to clw specn.no.clw / amc / c-d&d / 01 issued in march 2016. note:- bidders to note that this is a composite tender for procurement of complete propulsion system and amc for 03 years beyond warranty period. bidders are required to quote charges for amc on annual basis ( for each year separately ) for post warranty period of amc for 03 years. the evaluation of offers will be based on total cost of propulsion system and net present value of the amc cost of 1st, 2nd and 3rd year after the warranty period.the net present value ( npv ) will be worked out at a discounting rate of 10%. the system will calculate npv of amc of offer automatically based on which ranking will be done , supply, installation and commissioning of igbt based 3-phase drive propulsion equipment comprising of traction converters, auxiliary converters, vehicle control units ( vcu ) for complete three phase locomotive to rdso specification no. rdso / 2008 / el / spec / 0071, rev.5 ( june 2016 ) along with physical medium i.e. esd / emd / ofc for multi-functional vehicle bus ( mvb ) to inter-connect all the bus stations as per iec-61375, terminal brackets, bus bar links and copper braids required for connection between main transformer and traction converters, auxiliary converters, interfacing connectors, cables and cable looms with connectors required for connection from vcu1 / 2 to sb1 / 2 panel, traction motor speed sensors, driver display units and interface for both cabs, etc. and confirming to rdso modification sheet attached with tender. a ) specification:- ( i ) rdso / 2008 / el / spec / 0071, rev.5 or latest for igbt based 3-phase drive propulsion equipment ( ii ) clw / es / 3 / 0528 alt-a or latest for tm speed sensor for igbt traction converter ( iii ) clw / es / 3 / 0138 alt-a or latest for copper braid ( iv ) clw / es / 3 / 0458 alt.e or latest for control cables ( v ) clw / es / 3 / 0459 alt.c or latest for screened cables ( vi ) clw / es / 3 / 0124 alt.o or latest for set of connectors. ( vii ) full propulsion software should support rdso modification sheet no. rdso / 2014 / el / ms / 0435 rev 0 dated 06 / 06 / 2014 and should have cab redundancy. b ) all other relevant rdso modification sheets applicable for the sub-components of igbt base 3-phase drive propulsion equipment should be implemented which are as follows. ( 1 ) rdso modification sheet no. rdso / 2012 / ms / 0413 rev 1 or latest ( 2 ) rdso modification sheet no. rdso / 2017 / el / ms / 0457 rev-0 or latest ( 3 ) clw str for manufacturing of driver display ( 4 ) clw str no. clw / c-d&d / str / 002 rev-0 or latest ( 5 ) special condition of contract against rdso spec. rdso / 2008 / el / spec / 0071 rev.05 or latest ( 6 ) for amc - .clw / amc / c-d&d / 01 issued in march 2016. [ warranty period: 72 months after the date of delivery ]