The Heke Brewery
The Heke Brewery generates wastewater from brewing operations alongside hospitality loads. On Waiheke, there is no public sewer network to rely on, so wastewater must be fully managed on site.
Allpress Olive Grove at Rangihoua
Allpress Olive Grove at Rangihoua combines olive processing with visitor facilities on Waiheke. With no connection to a public wastewater network, wastewater must be treated and managed on site.
Stonyridge Vineyard
Stonyridge Vineyard operates in a sensitive island environment on Waiheke, without access to a public wastewater network. All wastewater generated on site must be treated and managed locally.
Mainline Steam Train and Mercer-Te Paina Transport Museum Development
GWE Consulting Engineers was engaged to provide comprehensive 3-waters engineering services for the proposed Mainline Steam Train and Mercer-Te Paina Transport Museum development in Mercer.
Ōmāhu Apartment Development – Fast Tracked Resource Consents
Resource consents have recently been granted to undertake a substantial, high-quality, master-planned residential development on a 1.4690 ha site off 224 Great South Road.
Land Development of Superlots at Hobsonville, Auckland
GWE was initially engaged by New Zealand General Real Estate Ltd (NZGREL) to re-assess the maximum housing yield for 11 “Superlots” (vacant parcels of land designated for further subdivision) located within the Scott Point Precinct of Hobsonville.
Coromandel Wastewater Treatment Plant
The desktop investigation identified that the property was undeveloped prior to the development of oxidation ponds, sand filters and disposal fields. Concerns were noted around the potential discharge of waste at site that may have introduced PFAS contamination.
Rural Residential Dwellings
GWE carried out a Site Investigation for Minor Dwelling on a rural residential site in Tamahere to ensure it met with the local regulatory or territorial requirements of the Waikato District
Parkins Bay Development Adapting Water Treatment to meet Regulatory Standards
The Parkins Bay Development required a comprehensive Water Safety Plan (WSP) for a newly developed residential area at 1302 Wanaka-Mount Aspiring Road, Wanaka.
Kaipara District Council – Enuring Compliant Water Treatment Plants
GWE Consulting Engineers was engaged by Kaipara District Council (KDC) to conduct a compliance audit of the district’s water treatment plants.
Whangamata WWTP Investigative Study
TCDC (Thames-Coromandel District Council) owns and manages the Whangamatā wastewater treatment plant.
Inghams Taupo
A significant commercial development in Taupo CBD, encompassing three former residential sites, has been amalgamated to create a 3500sqm site at the corner of Spa Road and Titiraupenga Street.












