procurement of video wall display system for rgmc mumbai and buyback of old system , cat (a) -items to be supply and installation , large size led display wall (video wall) consisting of 10 nos. of 70” cubes in 5x2 matrix running on 24x7x365 basis to display the data including the required controller, software (with lifetime license) and av system as per technical specifications. life span of video wall shall be minimum 10 years as per the technical specification of the tender. ( including transportation upto site) , touch-screen (7) enabled remote console system for operation of videowall system as per the technical specification of the tender ( including transportation upto site) , dismantling of existing video wall, installation of new video wall along with all required erection hardware including cable tray, support, cable ties, cable gland, nut/bolt, cable lugs ferrule etc. for completion of work as per project requirement and installation of required software for integration with existing video wall system at site , ms frame modification work charges , wooden work modification charges , quarterly charges for comprehensive annual maintenance contract (camc) for video wall system/sub system for period of 02 years (excluding 03 years initial warranty which is part of scope of work). during this period any modification / replacement/ repair/ maintain spares etc. along with oem supports (if required) shall be in scope of the bidder. , cat (b) - buy back items , buy-back (ie minus)amount of all the material mentioned in point no. 15 of the scc.