The Gregory Hills Drive project consisted of a 5km new dual carriageway from Camden Valley Way to Eaglevale Drive. The road provides a key link between Camden and Campbelltown and provides relief for traffic on Narellan Road. Role of the T eam Orion Consulting was engaged by Dart West Developments to provide Principal’s Representative services for Stages 5,7 and 7 of the project, being the construction of the final 2.4km of the dual carriageway and construction of a single span bridge, protections slabs over Jemena and APA Trunk gas mains and 3 new signalised intersections. Challenge Faced Service relocation of existing T elstra, Optus, Jemena and Endeavour Energy overhead HV mains, was required to be done prior to commencement of bulk earthworks. Lengthy lead times on se

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