tender for gis based property tax survey in n.p bilga-f labour for survey of properties with visiting, introduction of survey, data collection in mobile application containing 45 attributes, verification, validation and incorporation of data in excel sheets and on arcgis software complete in all respect also including integration of uid with utilities (property id, water supply and sewerage, electricity, swm & building plan sanction no./plot certificate no.etc.) 2. providing and fixation of aluminum uid plates. machinery for integration and updation of data in arc gis including handholding and maintenance for 3 years.