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ACH Consulting Ltd
Projects
Expertise
Team
Careers
About
Contact Us
Projects
Expertise
Team
Careers
About
Contact Us
Emergency works Debbie Keal 30/10/2026 Emergency works Debbie Keal 30/10/2026

Akoranga Reserve Pipe Bridge

Emergency response and permanent foundation design for a landslide-damaged wastewater pipe bridge.

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Residential Debbie Keal 06/11/2025 Residential Debbie Keal 06/11/2025

Coastal Luxury at Muriwai Beach

Structural engineering, exposed steelwork and retaining for a hilltop home above Muriwai Beach.

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Education & community Debbie Keal 01/11/2025 Education & community Debbie Keal 01/11/2025

Surf Life Saving Kariaotahi

Onsite tertiary wastewater treatment and three waters design for a rebuilt surf club on DOC land.

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Waste & resource Debbie Keal 09/10/2025 Waste & resource Debbie Keal 09/10/2025

Waitākere Resource Recovery Park

Engineering for efficient, responsible resource recovery.

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Education & community Debbie Keal 08/11/2023 Education & community Debbie Keal 08/11/2023

Northcote Intermediate School

Structural design for a two-storey precast concrete classroom block built for flexible learning.

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Infrastructure Debbie Keal 13/01/2023 Infrastructure Debbie Keal 13/01/2023

Papakura Water Treatment Plant

Civil and structural design for a temporary and permanent water treatment plant during Auckland’s drought.

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Marine & coastal Debbie Keal 07/10/2022 Marine & coastal Debbie Keal 07/10/2022

Half Moon Bay Marina

Structural and civil engineering for a major marina redevelopment.

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Education & community Debbie Keal 06/05/2021 Education & community Debbie Keal 06/05/2021

Ngāti Ōtara Multi-Sports and Cultural Centre

Structural and civil engineering for a new community sports and cultural centre in Ōtara.

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Commercial Debbie Keal 06/11/2020 Commercial Debbie Keal 06/11/2020

Central Park Drive stormwater

A single flow-through planter replacing three stormwater systems at a West Auckland commercial hub.

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Infrastructure Debbie Keal 06/10/2020 Infrastructure Debbie Keal 06/10/2020

City Rail Link

Watermain relocation, cutover staging and certification for the City Rail Link's Albert Street works.

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Retirement Debbie Keal 08/11/2019 Retirement Debbie Keal 08/11/2019

Wilsher Village

Engineering for a four-storey, 40-apartment housing village for older people in Henderson.

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Residential Debbie Keal 07/11/2019 Residential Debbie Keal 07/11/2019

Coatesville Residence

Structural engineering for a 773 m² owner-designed brick home with long spans and no roof trusses.

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Retirement Debbie Keal 01/08/2019 Retirement Debbie Keal 01/08/2019

The Falls Estate Retirement Village

Structural and civil engineering for a 33-villa expansion of a retirement village in Whangārei.

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Commercial Debbie Keal 01/12/2018 Commercial Debbie Keal 01/12/2018

ACH head office, Westgate

Engineering our own head office, a 2018 Commercial Project Awards winner, beside a wetland reserve in Westgate.

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Commercial Debbie Keal 08/11/2018 Commercial Debbie Keal 08/11/2018

Catalina Bay

Seismic strengthening of historic RNZAF hangars and workshops for a waterfront precinct.

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Commercial Debbie Keal 02/11/2018 Commercial Debbie Keal 02/11/2018

12 Madden Street

Structural design and certification of the Neolith rainscreen façade for 12 Madden Street, Wynyard Quarter.

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Marine & coastal Debbie Keal 02/11/2018 Marine & coastal Debbie Keal 02/11/2018

Lakeside Estates wastewater upgrade

Options assessment and design for a new wastewater treatment plant serving a lakeside Queenstown subdivision.

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Infrastructure Debbie Keal 12/10/2018 Infrastructure Debbie Keal 12/10/2018

Chelsea Estate Heritage Park

Temporary works design for pipe-jacking shafts on a stormwater renewal in a heritage coastal park.

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Residential Debbie Keal 05/10/2018 Residential Debbie Keal 05/10/2018

Wonderful on Waiheke

Structural design and a 7 m cantilever soldier pile wall for a three-storey home on Waiheke Island.

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Emergency works Debbie Keal 31/08/2018 Emergency works Debbie Keal 31/08/2018

New Lynn culvert

Emergency stormwater culvert, retaining and temporary works design under Great North Road, New Lynn, Auckland.

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