We specialise in pool construction and maintenance + chemical dosing and monitoring through to filter and equipment maintenance.
Continue ReadingChristchurch Civic Centre – Water Feature
PROJECT SUMMARY: As part of the refurbishment of the new Christchurch City Council Civic building a water feature was constructed at the northern entrance. H2O were involved during the concept development stage of the design of the water feature and later were contracted by the main contractor Hawkins Construction to provide the detailed design, installation […]
Continue ReadingKelly Tarltons – Life Support Systems Refurbishment, Auckland
PROJECT SUMMARY: As part of continued improvements at Auckland’s Kelly Tarltons Underwater World, H2O Engineering was awarded the contract to replace the facility’s sea water filtration system along with upgrades to the Ozone gas distribution and water chilling systems. The scope included detailed design, installation and commissioning of each of the replaced or refurbished […]
Continue ReadingWind Tree Sculpture & Water Feature – Wynyard Quarter
PROJECT SUMMARY: As part of the ongoing development of Auckland’s Wynyard Quarter a water feature was constructed as part of the “Wind Tree” Sculpture that was re-instated from storage. H2O were contracted to provide the detailed design, installation and commissioning of the Water Feature. CLIENT: Dominion Constructors PROJECT DETAILS: The design of the Feature was straight […]
Continue ReadingAuckland Art Gallery Refurbishment – Water Features
PROJECT SUMMARY: As part of the refurbishment of the Auckland Art Gallery three water features where constructed at various locations. H2O were contracted by Hawkins Construction to provide the detailed design, installation and commissioning of the features. CLIENT: Hawkins Construction PROJECT DETAILS: The design and construction of the water features presented a challenge in that […]
Continue ReadingContainerised Dosing Systems – Queensland, Australia
PROJECT SUMMARY: As part of to remote water treatment plants in South East Queensland, FSI Engineering was contracted to design and build two identical containerised dosing systems. These systems included the storage, mixing and dosing of Sodium and Magnesium Sulphate into a treated water stream from another part of the treatment plant. Through a long […]
Continue ReadingArdmore WTP Powder Activated Carbon Dosing Plant
PROJECT SUMMARY: As part of the ongoing improvements to the Ardmore WTP, H2O Engineering where contracted to replace the existing Powdered Activated Carbon (PAC) facility with an industry best practice storage and handling facility. The scope included detailed design, installation and commissioning of the specialist PAC dosing equipment. CLIENT: Watercare Services Ltd PROJECT DETAILS: The […]
Continue ReadingGlenfield Learner Pool Filtration Upgrade
PROJECT SUMMARY: H2O Engineering was awarded the contract to undertake upgrade work at Glenfield Leisure Centre to the Learner Pool Filtration and Heating Plant, repairs to the Main Pool VDE Filter Tank and conversion of the Chemical Dosing System from Chlorine Gas to Sodium Hypochlorite including a pH correction system using CO2 Gas. CLIENT: Auckland […]
Continue ReadingAuckland Zoo – Te Wao Nui Area Project
PROJECT SUMMARY: As part of the new Te Wao Nui area at the Auckland Zoo, H2O Engineering was awarded the contract to undertake Water Treatment and Reticulation work for the various exhibits that make up this new part of the Zoo. The scope for this project included detailed design, installation and commissioning of each of […]
Continue ReadingChemical Dosing Systems
Chemical dosing system alternate name chemical water treatment for cooling water, chemical water treatment for chilled water. Chemical dosing system is widely applied in corrosion, scale inhibition, sterilization and algae removal of the circuiting water systems such as air-conditioning cooling water, chilled water, ice storage, etc.The chemical dosing system can also achieve the effect equivalent […]
Continue Reading