Manufacturing And Supply Of Complete Set Of Inspection Gauges As Per Rdso Drg No. T-9002 , Al-2 For 6400 Mm Curved Switch With 60 E1A1 Thick Web Tongue Rails For 1 In 8.5 Turnout B.G. (1673Mm) 6 0 E1 Rail On Psc Sleepers (To Drawing No. T-6280). The List Of Gauges As Per Attached Annexure-A [ Warran Ty Period: 30 Months After The Date Of Delivery ] ]