bids are invited for facility management services - lumpsum based - assessment of immovable properties; assessment of immovable properties; consumables to be provided by service provider (inclusive in contract cost) - carrying out assessment of immovable properties including land and buildings situated within the jurisdiction of notified area, gidc, sarigam, for the purpose of quadrennial revision. the work includes detailed field survey, collection and verification of property data, classification and valuation of properties based on usage and type, preparation of phase-wise assessment registers, integration with existing records, notification-wise report preparation, issuance of notices to property owners, hearing and resolution of objections, finalization of assessment list and submission of final reports and soft copies(auto-cad), all as per applicable rules, guidelines and instructions of the notified area authority, sarigam. , to carryout existing layout preparation for proposed assessment of immovable properties work including building footprints, infrastructure, transmission line, distribution points, utility corridors, parking areas, green spaces, road networks, electric poles, spot levels, terrace top levels, existing boundary, transformer, chamber etc. by using drone survey for sarigam notified area gidc sarigam25-26(construction of permanent benchmark concrete pillars size of 6 inch x 6 inch x 36 inch, 24 inch grouted below ground and 12 inch above ground for 4 locations approved by site engineer from notified area office, sarigam. 2 drone base points establishment for 12 hours of static data collection. 15 control points with 1.5 hours of observation in static. generation of network adjustment reports generation for all permanent benchmark points as well as control points with reference to near by survey of india cors for sarigam notified area gidc sarigam2025-26.)