Pre-commissioning chemical cleaning treatments, in line with BSRIA BG 29/2012, should be completed on all newly installed closed systems, LTHW / LPHW, MTHW, HTHW; chilled water and condenser water circuits. The use of a chemical enhances the cleaning process by removing soluble contaminants, installation debris, corrosion, scale and biological fouling.

Following pre-commission cleaning it is important that closed systems are carefully monitored and regularly maintained. This maintenance should continue throughout the life of the building and involve implementing a monitoring and maintenance regime. Our engineers are fully trained and experienced in all aspects and phases of the pre commission chemical cleaning treatment process.

Pre-commissioning chemical cleaning treatment

Our engineers are not only fully trained in carrying out pre commission chemical cleaning treatments, but also in ensuring the safety of everyone whilst cleaning is carried out. All engineers carry the CSCS passport to safety and are all enhanced DBS checked to ensure confidence when working on site and in areas with vulnerable people.

Our pre commission chemical cleaning treatment to BSRIA BG 29/2012 service includes:

  • Static flush

  • Dynamic flush

  • Recording of flow rates

  • Biocide wash (if required followed by a second dynamic flush)

  • Chemical Clean

  • Dynamic flush

  • Passivation

  • Back flushing of all associated units and terminals

  • Corrosion inhibitor and biocide dosing

Our collaborative and proactive approach drives efficiency, cost savings and offers our clients peace of mind. We are committed to continuous improvement, through innovation and investment in our personnel, methodologies and equipment.

We offer extremely competitive rates and daytime, evenings or weekends to offer minimal disturbance to our customers.

Quality Guarantee

Quality is paramount in what we do. Our engineers carry out all works to BSRIA, CIBSE, BSI and ACoP L8 HSE guidelines

Why choose us?

Over 30 years of satisfied customers, bespoke service suited to your requirements, national coverage, fully insured and nationally accredited Quality Management System ISO 9001:2015

Our values

We have three core values that inform our behaviour and approach to work: to Excel, Challenge and Inspire

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