Tenders for Supply of Supply And Installation Of Rake Test Rig With Standard Accessories As Per Rdso Drg. No. Sk81110 Of Rdso Phamlet No. 8805. The Test Rig Shall Be Capable For Testing Rakes Of Bg Coaches/Wagon With Twin Pipe Airbrake System. Calibration Certificate From Oem/Nabl Accredited Laboratory Should Be Submitted Along With Supply.