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Control Surveys

Control Surveys

Control surveys provide the horizontal and vertical positions of points and form the basis of most surveying projects. They provide the standard of accuracy for any subsequent surveys. Control surveys include:

 

  • GPS / GNSS control surveys
  • Trigonometric
  • Photogrammetric
  • High precision digital levelling
     

Control Surveys

Control surveys provide the horizontal and vertical positions of points and form the basis of most surveying projects. They provide the standard of accuracy for any subsequent surveys. Control surveys include:

 

  • GPS / GNSS control surveys
  • Trigonometric
  • Photogrammetric
  • High precision digital levelling
     

 

 

DS&P has a long history of undertaking control surveys for numerous government bodies (TfNSW, Sydney Trains, RMS, Ausgrid) and private organisations. Some types of projects where DS&P has completed control surveys include:

 

  • Topographic road surveys for Ausgrid to aid in design of new electrical supply routes (surveys > 10km in length)
  • GNSS surveys to establish localised control networks for the design and construction of railway bridges in remote locations throughout the state
  • High precision horizontal & vertical control networks for railway projects, including Sydney Metro and New Intercity Fleet projects
  • Establishment of horizontal & vertical control networks for RMS road projects

 

DS&P has developed in-house software to compute the field measurements to perform rigorous least squares adjustment calculations using traditional traversing and levelling methods along with GNSS observations. The adjustment calculations are essential to providing accurate and reliable control points.

Quality Assurance

DSP operates and maintains an Integrated Management System that has been externally audited by Global-Mark Pty Ltd and certified to comply with AS/NZS ISO 9001-2016: Quality Management Requirements, AS/NZS 4801-2001: Occupational Health and Safety Management Systems and AS/NZS ISO 14001- 2016: Environmental Management Systems. Ongoing external audits maintain our certification ensuring our staff implement and maintain an impeccable safety standard whilst providing clients with the highest quality products.

Technology & Capability

DSP are at the forefront of modern technology to capture field data, utilising the latest Leica and Trimble equipment to offer accurate and reliable results.

Such equipment includes high accuracy Total Stations with robotic operation, Laser Scanners, GPS with CORSNET capability, submillimetre digital Levels and data collection loggers for asset management/collection.

A professional suite of office software is employed for processing field data, from in-house developed least squares software and applications to commercial software packages such as Civilcad, 12d model, Bentley MX Road, Trimble Realworks, AutoCAD and Autodesk RECAP. DSP are able to offer a product to suit our clients’ needs.

With a fleet of vehicles compliant to the latest OH&S safety requirements, DSP can operate in all environments. All staff are trained and carry the relevant competencies including Rail Industry Worker, Rail Safety Worker, OH&S general induction for construction work, RMS Yellow Card and Substation Entry.

Technology & Capability

DSP are at the forefront of modern technology to capture field data, utilising the latest Leica and Trimble equipment to offer accurate and reliable results.

Such equipment includes high accuracy Total Stations with robotic operation, Laser Scanners, GPS with CORSNET capability, submillimetre digital Levels and data collection loggers for asset management/collection.

A professional suite of office software is employed for processing field data, from in-house developed least squares software and applications to commercial software packages such as Civilcad, 12d model, Bentley MX Road, Trimble Realworks, AutoCAD and Autodesk RECAP. DSP are able to offer a product to suit our clients’ needs.

With a fleet of vehicles compliant to the latest OH&S safety requirements, DSP can operate in all environments. All staff are trained and carry the relevant competencies including Rail Industry Worker, Rail Safety Worker, OH&S general induction for construction work, RMS Yellow Card and Substation Entry.

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Degotardi, Smith & Partners are consulting surveyors who specialise in small scale residential to large scale infrastructure projects. DSP continues to provide professional services from inception of project to completion.

Our company

 

DEGOTARDI, SMITH & PARTNERS
Consulting Surveyors
1/9-11 Bridge Street
Pymble 2073
NSW
Australia

PH / +61 2 9440 1100
EMAIL / surveys@degotardi.com.au

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