supply of rail drilling machine as per rdso specification no. tm/ sm/3 dt. 19.11.1992 first revision, 2020rail drilling machine as per rdso specification no. tm/ sm/3 dt. 19.11.1992 first revision, 2020,rail drilling machine as per rdso specification no. tm/sm/3 dt. 19.11.1992 first revision, 20 20 with 02 years warranty with amc of 04 years. the amc period is valid for 4 years after expiry of 2 years warranty period. service engineers (se) rate is inclusive of traveling/lodging/boarding/ local traveling and any other incidental charges during each visit of minimum 2 days time, no extra payment will be made on t his account. (04 year 7 visit is required per machine (first year 1 visit & next three year 2 visit per year) t otal=7 visit x 50 machine = 350 visit and amc condition attached. [ warranty period: 30 months after t he date of delivery ] ]