Gem Bids For Custom Bid For Services - Schedule 1 Cost For Engagement Of Skilled Person Including Esi Epf And Gst In S Andt Department For Maintenance Of S Andt Gears 6 Persons X 310 Working Days In Year 1860 Man Days In One Year Ie Ned Awb Ned Doc B Area Custom Bid For Services - Schedule 2 Cost For Engagement Of Skilled Person Including Esi Epf And Gst In S And T Department For Maintenance Of S Andt Gears 40 Persons X 310 Working Days In Year 12400 Man Days In One Year Ie Except Ned Awb Ned Doc R..