Independent hydrostatic pressure testing and chlorination for commercial and industrial water mains, certified to IGN 4-01-03, with minimal disruption.
Before a new or repaired water main can be connected to the Uisce Éireann network, it has to be proven sound and safe. That means two things: pressure testing to confirm the pipework holds up under working pressure without leaking, and chlorination to make sure the water running through it is safe to drink.
Lowflo provides independent pressure testing and chlorination for commercial and industrial clients across Ireland. Our skilled engineers carry out the work to current industry standards, guide you through the correct procedure, and issue the formal certification you need to get your connection signed off. It all happens on site, carried out properly, with as little disruption to your project as possible.
Pressure testing and chlorination are two stages of the same job, done in sequence. First, the new or repaired pipework is filled and pressure tested to confirm it can stand up to its working pressure without failure, leakage or deformation. This catches any weakness in the pipes, joints or fittings before the system is put into service, which is far cheaper than finding it afterwards.
Once the main has passed, it is chlorinated and disinfected to remove any bacteria or debris picked up during installation, then tested again to confirm the water is safe. Only when both stages are complete, and the results certified, will Uisce Éireann allow the connection to go ahead. Getting either step wrong means delays, so it pays to have it done right the first time.
We handle the full process, from proving the pipework is sound to certifying the water is safe, for commercial and industrial water networks across Ireland.
We carry out independent hydrostatic pressure testing on water pipes and mains, using calibrated gauges and data loggers to record pressure decay and confirm the system is sound. All analysis is completed in line with IGN 4-01-03.
We flush, chlorinate and swab new and repaired mains to clear out debris and kill any bacteria, so the pipework is safe for drinking water before it goes into service.
Once testing is complete, we provide a Certificate of Chlorination and a full Analytical Report, usually within 7 days, giving you the evidence you need to enable your Uisce Éireann connection.
We test across every common pipe material, including PE, PVC, ductile iron, cast iron and GRP, on commercial and industrial sites, and plan the work to keep disruption to a minimum.
Our pressure testing and chlorination is carried out by experienced engineers who know the standards inside out and make sure your results stand up to scrutiny.
For over two decades, Lowflo has looked after water networks for commercial and industrial clients across Ireland. You get a team that has done the job many times and gets it right.
We work to the standards Uisce Éireann require and provide the certification you need for connection, so there are no surprises when it comes to sign-off.
We plan the work around your project and site, keeping disruption to a minimum so your programme stays on track.
For over 20 years, Lowflo has been the water partner of choice for leading commercial, industrial and utility clients across Ireland, the UK and Europe. Contractors and operators rely on our engineers to test, certify and protect their water infrastructure with minimal disruption to operations.
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Our Industrial and commercial customers have saved thousands of euros on their water bills, prevented subsidence, installed new water meters and mapped the utilities on their sites all with help of Lowflo.
Discover how Lowflo can help protect your water infrastructure. Our brochure covers the full range of our leak detection, pipe inspection, fire system testing, and utility mapping services. All delivered by Ireland’s leading water control specialists.
Pressure testing fills a new or repaired main with water and holds it under pressure to confirm the pipes, joints and fittings are sound, with no leaks or failures. It’s a required step before a system goes into service, and before Uisce Éireann will allow a connection.
During installation, pipework can pick up debris and bacteria. Chlorination flushes and disinfects the main so the water running through it is safe to drink, which is required before the pipe is connected to the public supply.
We carry out and analyse our pressure testing in line with IGN 4-01-03, the industry guidance used by pipe contractors and water companies, and referenced in many procurement specifications.
Yes. Once the work is complete and the samples analysed, we issue a Certificate of Chlorination and a full Analytical Report, usually within 7 days, as the evidence you need to enable your connection.
We test across all common materials, including PE, PVC, ductile iron, cast iron and GRP.