Tender For providing of custom bid for services - supply, installation, commissioning, operation and maintenance of track based rail lubricator (electronic type) on curves by rdso approved firms for 5 years under special repair den west jurisdiction,custom bid for services - supply of grease for 05 years as per specification of lubricant vide rdso technical specification no irs t48 version 2 for track based lubricator under special repair den west jurisdiction