Contact: Shona Brock (09) 438 9529
Wastewater systems provide treatment and disposal of wastewater for the purposes of public health and maintaining the state of the environment to meet the requirements of the Resource Management Act.
Cook Costello Ltd offers a complete range of services and draws on 26 years experience in public health and environmental engineering for the selection, design and implementation of municipal wastewater treatment and transportation networks.
Computer Modelling of wastewater catchments can be undertaken using MOUSE and Mike Urban Software by DHI.
Section of Otaika Wastewater Pipeline - 'MIKE Urban' Modelling Package
Hazardous Waste Disposal Treatment
Services are:
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Performance and capacity reviews
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Investigation and analysis for individual, community, industrial and commercial schemes
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Assessment of Industrial, Commercial and stock waste
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Treatment and disposal options, costing and recommendations for client instruction
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Anaerobic, Aerobic Pond and Wetland design
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Industrial, hazardous and onsite waste treatment and disposal
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Preparation of Autocad plans and specifications for construction
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Contract documentation, and tenders using relevant specifications. Tender assessment and subsequent supervision and administration of contracts.
Numerous analysis, investigation and designs have been carried out for residential, commercial, industrial private and public clients.
Analysis of Existing Anaerobic Lagoon
Typical Works:
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Effluent disposal system for Onerahi suburb of Whangarei, investigation, analysis, design and construction supervision
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Waiarohia main trunk sewer investigation, design, contract documentation and administration. Main sewer system for Whangarei City.
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Upgrading of Ngunguru Wastewater Treatment Plant, geotechnical investigation, analysis and construction specifications for three wetlands
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Sports Clubs including Waipapa Rugby Club, Kerikeri Golf Club
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Marae and Schools including, Te Tii and St Joseph's Pangaru
