supply of over head line inspection with video recordingover head line inspection with video recording,over head line inspection with video recording using global positioning sy stem for current collection test (oliver-g) as per rdso specification no is/rdso-ti/00 001:2023 or its latest version including gps data mapping instrument. the hardware c onfiguration prescribed for laptop and other electronic equipments in the above r eferred rdso specification is minimum requirement and higher configurations / speci fications is also acceptable if it improves the over all performance of the system. al so additional power bank for increasing backup till 8 hrs. [ warranty period: 30 months after the date of delivery ] ] section delhi 2.00 set