Facility Management Service- Manpower Based Version 2 - Residential; Outsourcing For Office School Management Services Of Farakka Barrage Project Murshidabad; Highly- Skilled Facility Management Service- Manpower Based Version 2 - Residential; Outsourcing For Office School Management Services Of Farakka Barrage Project Murshidabad; Skilled Facility Management Service- Manpower Based Version 2 - Residential; Outsourcing For Office School Management Services Of Farakka Barrage Project Murshidabad; Semi-Skilled