Environmental Engineering

Harrison Grierson provides engineering and scientific services that support sustainable development, pollution control and project implementation.

Specialist skills are applied to projects of varying size and complexity for industry, governmental bodies and developer clients.

For further information please contact
Colin Cranfield

View a Harrison Grierson presentation:

"Examples of Treatment Technologies in Proposed Sewerage Schemes"

Our services include:

Environmental Management: resource consent applications; environmental audits; environmental management systems; assessment of environmental effects; expert witnesses; laboratory services; environmental cost/benefit analysis

Water & Wastewater Engineering: process audits; raw water/waste characterisations; treatability trials; treatment works design; risk assessment

Stormwater Management: hydrologic and hydraulic analysis; comprehensive stormwater management plans; stormwater quality and treatment

Air Quality: emission inventory; evaluation of treatment options; air pollutant dispersion modeling; treatment works design

Solid Waste Management: landfill management plans; landfill design; transfer station design; waste characterisation audits

Asset Management: life expectancy reviews; maintenance schedules; capital investment strategies

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