Custom Bid For Services - Engagement Of Semi Skilled Labourfor Maintenance Of S&T Gears And Helping The Technician Inregular Maintenance (21 Persons X 310 X 1 Year = 6510Man Days In One Year) (C Area) , Custom Bid For Services -Engagement Of Skilled Labour For Maintenance Of Signallinggears Along With Railway Technician (34 Persons X 310Working Days In 1 Year = 10540 Man Days In One Year) (Carea) , Custom Bid For Services - Engagement Of Skilledlabour For Maintenance Of Telecom Gears Along With Railwaytechnician (4 Persons X 310 Working Days In 1 Year = 1240Man Days In One Year) (C Area) , Custom Bid For Services -Esi And Epf Quantity: 4