Supply Of Pinion Dismounting And Extraction For 3 Phase Traction Motor As Per Annexure A Remarks : The Tenderer Must Have Previously Supplied An Ultra High Pressure Pump/hydraulic System For Pinion Mounting And Extraction To Any Central/state Government Or Railways, Which Has Rendered Satisfactory Service For A Minimum Period Of Two (2) Years.the Tenderer Shall Submit Certificates Issued By The Concerned Sheds Duly Signed By Gazetted Officer , Confirming That The Supplied Ultra High Pressure Pump/hydraulic System Has Performed Satisfactorily For The Specified Application For At Least Two (2) Years.failure To Furnish The Requisite Certificates Will Result In Outright Rejection Of The Offer.