Geotechnical Engineers - Environmental Engineering - Retaining Wall Design Specialists
Soil & Rock Geotechnical Engineers are specialists in the field of environmental engineering and retaining wall design.
If you require experienced, reliable and professional geotechnical engineers who are committed to delivering your
environmental engineering or retaining wall design project on time and on budget, call us today on (09) 835 1740 for a
free, no obligation quote or initial site visit.
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Investigation of the physical properties of soil & rock to design or repair earthworks and foundations. |
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Specialised area of geology that deals with the distribution and movement of ground water through soil and rock. |
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Logistic design of liquid waste discharged by domestic residences, commercial properties, industry, and/or agriculture. |
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Logistic design for water that originates during
precipitation events which will eventually discharge to surface waters. |

Investigates and provides geologic and geotechnical recommendations, analysis, and design in the area of earth-structure interactions. |

Contamination caused by the presence of chemicals or other alteration in the natural soil environment. |
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Soil & Rock Consultants is a specialist geotechnical engineering consultancy providing professional services and expertise over a wide range of projects and clients:
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Industrial and commercial developments |
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Infrastructure works |
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Forensic geotechnical investigation |
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Land subdivision |
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Residential land development |
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Land stabilization |
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Consent reviews, expert evidence, peer reviews |
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Education Institutes, Community Centres |
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High rise office and apartment buildings |
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Stormwater treatment and disposal |
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Wastewater treatment and disposal |
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Formed in 1987, the company has been providing a consistently high level of service to a diverse client base: |
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Local authorities |
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Utility operators |
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Private individuals |
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Other Consultants – Architects, Engineers and Surveyors |
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Construction Companies, Land and Property Developers |
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I have used Soil and Rock Consultants for over 8 years as a specialist geotechnical sub consultant. A large variety of projects have been completed including the difficult and steep Don Buck Road development which included shear keys, groundwater drainage and complex slope stability analysis. Other projects completed include the large 280 lot Arnack developments in Mangere, numerous land development projects in Flat Bush and the steep Kaipatiki Road project. I have always found the staff of Soil and Rock Consultants to be hard working, good communicators and diligent. I have no hesitation in recommending them for any geotechnical engineering work.
Vaughan Crang
BE(Hons), MIPENZ, CPeng
Principal Civil Engineer of Walker SEP
Service Areas: Auckland, North Shore, Manukau, Rodney District, Waitakere, Franklin, Far North District, Waikato, Bay of Plenty, Kaipara District |