Supply Of Manufacturing And Supply Of Inspection Gaugeincluding Wooden Case For Gauge As Per Rdso Drawing No. T-10311 For In-sleeper Measurement Of Turnout Switches Along With Testing And Calibration By Any Government Approved Lab Or By Any Nabl Accredited Labs. The Gauges Are To Be Manufactured As Per Specifications Mentioned In Rdso Drg. No. T-10311..