Tender For pre & post tamping track measurement survey using trimble gedo vorsys trolley system or similar and development of updated scale map in the section of aden-sln-i & aden-sln-ii under jurisdiction of sr.den-iv-lko.
Tender For supply and installation of dgps equipment to execute the td project sponsored by iit tirupati at rgukt-nuzvid -trimble catalyst da2 antenna pack out along with cable & battery (power bank) & trimble catalyst da2 mounting accessories kit, trimble rover rod2m, black, trimble catalyst da2-flat top for thread less mounting, trimble access field data collection android app subscription (for data collection & storage etc.) for three (3) years, trimble rtx accuracy subscription for three (3) years, samsung a225g android mobile as data controller.