Gem Bids For Repair, Maintenance, And Installation Of Plant/systems/equipments Version 2 - Industry Unit; Sl No 1dismantling Of Viewing Gallery At Rv For Deployment Ofdisha Through Isi Opening Including Arrangement Ofapproach Platform Rail Fixing, Mockup Pi.., Repair, Maintenance, And Installation Of Plant/ Systems/equipmentsversion 2 - Industry Unit; Sl No 2 Re-fixing Of Viewinggallery At Rv On Completion Of Deployment Of Disha Anddismantling Of Mock Up Piece, Calibration Block, Approachplatform, .., Repair, Maintenance, And Installation Of Plant/systems/equipments Version 2 - Industry Unit; Sl No 3providing Support For Deployment Of Disha For Psi Datacollection At Isi Penetration As And When Required Whichinvolves Opening Of 24 Bolts Of I.