G.W. Bennett & Associates delivers expert surveying services for the construction, engineering, remediation and resources sectors. Our skilled team specialise in the following:


  • Existing feature survey - High detail feature surveys for roads, rail, buildings and any other form of construction.

  • Establishing site survey control using GPS, Total Stations and Digital Levels.

  • Setout services for road boxing, bridge piles to final abutments, rail works, building gridlines.

  • Asbuilt drawings and reports anything from pavement layers to precast panels to drainage to VicRoads standards.

  • Setup for Leica, Trimble and Topcon 3D machine files for use in graders/dozers/excavators.

  • Accurate surveys of steel structures and related asbuilt drawings.

  • All aspects of monitoring including bridge settlement, bridge movement, rail monitoring, building/wall settlement.

  • Remediation jobs involving setout, asbuilts and associated volumes.

  • Domestic work, including house and building setout, marking gridlines and levels.

  • UAV mapping, including monthly surveys for volume calculations, feature surveys and final surveys. GWB can supply contour files, grid files and Geo-referenced orthomosaic images.

  • D-spec and R-spec feature surveys for local councils.