Ara Tūhono - Pūhoi To Warkworthmajor motorway extension through complex geology The Pūhoi to Warkworth motorway is an 18.5km extension of the four lane Northern Motorway. On a greenfield alignment, it presents plenty of geotechnical challenges – steep slopes, difficult...
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Auckland Central InterceptorNZ’s largest water sector tunnelling project The Auckland Central Interceptor is an integral part in Watercare’s long-term strategy to manage wastewater in Auckland Tāmaki Makaurau. It is the country’s largest and most complex water sector tunnelling project. At...
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Auckland City Rail Linklargest transport infrastructure project in NZ The Auckland City Rail Link (CRL) is the largest transport infrastructure project ever undertaken in New Zealand. The current estimated cost is $4.419bn. Currently trains reverse out of Britomart. CRL will...
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New Main Wharf North - Port Nelsonmajor upgrade to key regional port When the $20m redevelopment of Main Wharf North, Port Nelson was awarded to McConnell Dowell as a design and construct contract, there was a serious earthquake resilience issue...
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Redhills Wastewater Infrastructure Schemeinnovative underground pipe bridge design To promote growth in the North-West region of Auckland Tāmaki Makaurau, Pipeline & Civil Ltd was commissioned to deliver the new wastewater scheme for the Redhills Special Housing Area, covering the new...
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St Marys Bay to Masefield Beach Water Quality Improvementchallenging urban tunnelling project The NZ$37.8m project aims to clean up the Waitematā Harbour. The new pipeline will reduce wastewater overflows to St Marys Bay and Masefield Beach by 95%. The high...
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