Supervisor (Survey)

• To establish control points as per survey plan.
• Responsible for day to day survey activities and maintaining records of survey works as per method statement/specification.
• Survey of the excavated profile and control the tunnel section after mucking
• After installation of the primary support, Prior to the installation of the felt and after lining works all along the length of the tunnel
• To control alignment, envelopes, excavated areas, primary support thickness and the position of the work forms and final lining geometry
• To carryout post construction survey and record as built status.
• Conduct calibration of survey equipment as per plan with QC Engineer and maintain records
• Use equipment and tools to accurately measure land features (e.g. longitudes, latitudes)
• Build maps, sketches, and charts
• Supervise and provide guidance to field staff
• Purchase and maintain equipment