Getting a new asset into supply requires a range of highly specialist skills. Let us look after the whole process including flood testing, enhanced tank cleaning, independently verified pressure testing, and disinfection.

Let us look after the whole process including flood testing, enhanced tank cleaning, independently verified pressure testing, and disinfection using a range of techniques and with full management of environmental compliance. 

With over 20 years’ experience supporting the leading UK water companies and our tier 1 partners, our teams have successfully worked on some of the largest new infrastructure projects. 

Our teams have access to a wealth of self-owned equipment including pumping and dosing equipment. We are also able to manufacture bespoke equipment to ensure your project is completed safely and on time. Our main services include: 

  • Pipeline Swabbing and Pressure Testing 
  • Pipeline Flushing, Disinfection and Decontamination 
  • New Storage Tanks - Flood Testing, Cleaning, Disinfection and Decontamination. 

Pressure TestingMore and more water utilities are looking for independently varied pressure testing certificates. We offer offsite 3rd party verification, GPS tracked data logging and bespoke equipment to ensure the pressure testing results are as accurate as possible. Pressure testing can be completed with full traceable assurance for the end client. Testing is always completed to the latest standards and with minimal disruption to the program.  

Pipeline Cleaning & Disinfection - Whether it is 3 metres of 50mm or 12,000m of 900mm we can take on the project. We are able to employ a variety of methods and products to best suit the asset and its surroundings including the removal of contaminants such as cryptosporidium and hydrocarbons. 

Consultancy & Advice - Engineers are often asked to provide advice at the detailed design stage ensuring that pipework can be installed with safer and swifter commissioning in mind, this can include modification to sample points, the provision of de-chlorination chambers or the location of air release valves and washout points. 

Pipeline Flushing and SwabbingThrough construction of water mains, debris can unwillingly enter the pipework risking contamination to potable water supply. To ensure all debris is removed quickly and efficiently, our team armed with dedicated potable water equipment and extensive experience can remove any residual construction debris and entrapped air. 

Reservoir Cleaning & Disinfection - As industry leaders, we can provide a range of cleaning and disinfection methodologies similar to those offered to the pipelines to suit the asset. This can include PM55 & PM88 chemical treatment, low-pressure cleaning to protect the asset substrate or high-pressure cleaning where required. 

Onsite Waste Water Treatment - Where commissioning works produce wastewaters we are able to provide a full range of treatment options to ensure compliance with EA or SEPA discharge consents. All of our procedures have been designed to provide a cost-effective, sustainable and portable solution often removing the need for liquid waste to be removed from the site. 

Flood Testing and Asset Condition Grading - During commissioning we are often asked to provide an independent assessment of the asset condition to the shared end client. 


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