Beerburrum to Nambour Rail Duplication (B2N)
Construction & Rail Surveying Support – Seymour Whyte / John Holland Joint Venture
Project Location: Sunshine Coast, QLD
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Project Overview
Road & Civil Surveys is providing ongoing civil and rail surveying support on the Beerburrum to Nambour (B2N) Rail Duplication project, supporting early works, corridor preparation, and rail interface activities across the site.
Our team has supported clearing and surface stripping works through accurate boundary definition, control establishment, and large-scale levelling operations across the corridor. Survey control and traversing has been progressively established and reduced to support staged construction activities and upcoming rail works.
In parallel, Road & Civil Surveys has supported specialist rail and monitoring activities, including underbore works and rail track monitoring during rock cutting operations. New survey technologies and workflows have been trialled to improve safety and efficiency, supporting reduced exposure to live plant and improved field-to-office delivery.
Across the project, our focus has been on accuracy, safety, and integration with the broader delivery team, ensuring surveying outputs align with program requirements and future construction stages.
Services Delivered
- Survey control establishment and traversing
- Corridor levelling and reduction
- Boundary definition and clearing support
- Civil construction set-out and pickups
- Rail monitoring during construction activities
- Survey support for underbores and early rail works
- Utilities potholing and attributed pickups