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Grenof is focused on providing sustainable outcomes for industrial clients. Our staff are experts in the industry and take the time to understand our clients’ needs ensuring that the best technical and commercial outcomes are achieved.

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Cleaning and Disinfection

Ozone is revolutionising the mains cleaning and mains disinfection industry. With more local government authorities and water utilities reducing their use of harmful super chlorination, Ozone is quickly becoming the preferred alternative across the country.

Grenof use ozonated water for new mains disinfection and have developed a process to use Ozone as an effective way to clean and disinfect new and existing water mains.

Ozone is an incredibly strong oxidant with the added advantage of breaking down rapidly into harmless oxygen, creating an environmentally friendly solution.

Grenof’s proprietary systems create true third-party validation for disinfection. This means customers are assured that true disinfection and cleaning has been successfully achieved. With Grenof's unique mobile ozone trailer design, previously inaccessible areas are now easily accessed giving Grenof the ability to support more customers in more places.

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Odour and Corrosion Control

A major contributor to odour and corrosion in industrial systems is hydrogen sulphide (H2S) and its associated compounds. Some industrial wastewater contains sulphur compounds, which provide the molecular basis for the generation of H2S.

Over time this can lead to dangerous leaks, sewer and street collapses. This damage costs the nation billions of dollars in repairs and emergency services.

The good news is that, by updating your hydrogen sulphide treatment regimen, you can address both problems at once, eliminating odours and preventing corrosion. 

Grenof provide two solutions for this:

  • Phodine; and
  • Ozone

Our successful treatment for wastewater odour and corrosion will:

  • End sulphide production
  • Quickly eliminate sulphides present
  • Bring about no additional hazard to life or the environment
  • Not harm the collection system
  • Create no additional downstream challenges
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Pipeline Pressure Testing and Accreditation

Pipeline Accreditation Services (PAS) is our NATA accredited service team specialising in providing a full range of pipeline testing and disinfection services to support all aspects of the water, wastewater and construction industries.

Grenof can completely manage and perform your pipeline disinfection, inspection, sampling and testing requirements. Supported by Grenof’s well established and accepted Integrated Management System you can be assured that all results and reports will accurately report the outcomes and meet the requirements of the project.

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Asset Inspections

Asset Inspections use experienced and licensed remote pilots working under a current CASA Remote Pilot Operators Certificate ensuring all flights are planned and conducted safely. Our professional team capture and analyse data that is meaningful and can be used to make informed decisions.

Grenof can completely manage your asset inspection regime. Whether it’s a regulated asset inspection or something you want to just keep an eye on, our team will compare the previous data and report any changes to you. Our technology can detect changes within a +/- 30mm accuracy, for example calculate the percentage of asset degradation. Our inspection management coupled with Grenof Contracted Services can deliver a turn-key inspection and maintenance package. Contact us to find out more.

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Electrical Services

Contracted Services by Grenof is focused on providing a turnkey service for the supply of skilled industry specialists and personnel. This service provides qualified personnel that aid customers in asset protection, issue resolution and creating a safe and environmentally positive operation.

Grenof’s experienced team of licensed specialists are professionals who understand industry. They work in accordance with the requirements of the site and perform all services in a timely, efficient manner.

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Mechanical Services

Grenof has extensive experience managing and coordinating large field crews for the provision of services to clients. Grenof provide experienced and qualified personal to facilitate services associated with installation, calibration, commissioning, maintenance and repair of all of assets and infrastructure.

Grenof’s safe work procedures and best practice methods underpin all works undertaken by our Contracted Services personnel.

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Plumbing Services

Our professionally trained and experienced plumbers perform all types of plumbing repairs and installations. From pipe replacements to the installation and repair of pump stations and water or wastewater treatment plants. Our commercial plumbing services include camera inspections and high-pressure pipe cleaning as well as 24-hour emergency plumbing solutions.