Bridge Construction Surveying in Newcastle, Sydney & Western NSW
de Witt Consulting have provided survey services for many bridge construction projects including multiple bridge configurations over numerous spans, recently our surveyors have under taken bridge works on the Putty Rd at Mt Thorley mine and the Telarah rail overpass. The aforementioned bridges were single span super-t girder style bridges with Telarah having skewed abutments. In doing such works our team have been responsible for bridge control networks, set out and conformance of all bridge elements and associated works, modelling all bridge components, calculating deck deflection surfaces as to set pour heights as well as measuring girder hogs prior to installation for mortar pad adjustments.
Putty Road Bridge, Mount Thorley – Robson Civil
de Witt Consulting were engaged by Robson Civil to supply one full time surveyor for the construction of a haul road bridge over Putty Road for Mount Thorley Operations. The project scope was the construction of the subject bridge [...]
Telarah Street Over Bridge, Telarah – John Holland
de Witt Consulting was engaged by John Holland as their surveyors for the Replacement of Telarah Street Overbridge. The project scope was the replacement of the subject bridge in accordance with RMS Specification G71. de Witt Consulting provided survey support [...]
Newcastle Coal Infrastructure Group Rail Flyover Project
Engaged by Robson Civil, Lend Lease, Downer Works and Laing O’Rourke as their surveyors for the “NCIG Rail Flyover Project”. The project scope was the provision of additional arrival roads into the Coal Terminal. de Witt Consulting provided fulltime survey [...]
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