Hiring the services of a brand new Mahindra Bolero B4; BS6; AC;2-wheel drive, Diesel Economy model vehicle or its above model with latest BS compliance for use in R.O.W. patrolling of Mainline from PLKm-0.0 to PLKm34.0 and Branch line from PLKm-0.0 to 35.0 under Pump Station-1, DULIAJAN jurisdiction for a period of 4 years.