Efficient water treatment services in London

At Assured Water Treatment Ltd, we ensure that your property is compliant with the current water system regulations. Our pre-commissioned cleaning ensures that blockages are removed and clean water is available within your domestic or commercial property.

Pre-commissioned cleaning of hot water, heating and chilled systems has become more important than ever. This is because of blockages found within strainers, control valves and small bore heat exchangers. System contaminants such as millscale, jointing compounds and fabricating debris need to be removed by chemical cleaning and high velocity flushing, which will then allow the on-going water treatment regime to work effectively in preventing corrosion and microbiological fouling. Older systems that have accumulated deposits due to the lack of the correct water treatment can be cleaned by a similar method.

At Assured Water Treatment Ltd, we cover all aspects of water testing. Our experienced technicians can visit your property, carry out a thorough investigation of your water system and undertake a detailed site survey. Our services are available in London, Essex, Luton, Reading, Oxford, Crawley, Southend-on-Sea, London, Romford and across the South East.

Assured Water Treatment can offer specialist, effective pre-commissioned cleaning and system flushing to ensure that the most effective chemical formulations are available. Flushing pipework with water alone is not always sufficient to remove contaminates which adhere to the surfaces of the pipes. A dynamic flush follows the recommendations of BSRIA, which consists in general of the following steps:

• Inspection of the system and identifying ideal positions for the flushing points, if these have not already been allowed for by the pipework contractor
• Identifying whether the pipework contractor is to carry out the water flush prior to chemical cleaning
• Establishing how the flushing velocities are to be achieved i.e. pumping requirements
• Flushing the system with water at high velocity
• Adding a chemical cleaner to the system water to remove oil, grease, corrosion deposits and to mobilise any suspended solids present. A biocidal flushing of the system may also be necessary
• High velocity flushing of individual circuits of the system to achieve the flushing velocities recommended by BSRIA and removing excess chemical cleaner
• Testing the water for the presence of iron and suspended solids
  
• Addition of a corrosion inhibitor for long term protection
• Installation of a side stream hydro-cyclone filter to remove small amounts of suspended solids after commissioning
• Regular service visits to chemically test the water and maintain the correct inhibitor level and to ensure that bacterial levels are within acceptable limits