tender for miniprof bt rail profile gauge cum recorder, rail profile measuring equipment ( miniprof ) as per rdso specification no.tm / sm-323 ( rev-1 of 2018 ) with amc for 3 years. make-pie / greenwood engineering mp-262 / graw xy rail head profile gauge poland. [ warranty period: 24 months after the date of delivery ] , annual maintenance contract ( amc ) for 3 years after the period of warranty. please quote amc year wise charges with breakup clearly. rate should be quoted as per the table of npv calculation for amc. warranty period: 2 years, amc period: 3 years, rate of discounting: 10 % at ( location ) sse / tm / trac / ypr, swr karnataka 4.00 numbers