Our expertise in commissioning and water treatment expands across new build residential, new build commercial, office fitouts, refurbishments, pharmaceutical builds, district heating / chilled water networks, data centres, surveys and maintenance. We are fully committed to the construction industry and are driven by delivering excellence and helping to make buildings work. Our clients range from consultants, facilities management teams, principle contractors and mechanical and electrical contractors. Aventus are proud license holders of Hydrosphere Innovations. As a business it has always been our aim to be progressive and forward thinking. Our key partnership with Hydrosphere Innovations enables Aventus to do just that. This type of water treatment strategy has the capability to save 40% against conventional cleaning time and is effluent free, therefore a environmentally responsible solution. We can provide and support your business with the following: Commissioning -Air system commissioning / ceiling balancing / terminal damper balancing / pressure control systems (VAV / CAV) / fan performance testing / cascade assessments. -Hydronic system commissioning / traditional DRV manual commissioning / PICV commissioning testing and balancing / pump performance testing. -Domestic water temperature setting / flow and return temperature checks / outlet flow checks. *All commissioning works are in line with the relevant BSRIA / CIBSE guidance for the application. Flushing / Water Treatment -Conventional water treatment / chemical cleans and degreasing / regular flush to drain / site checks for chemical and microbiological organisms / rigorous sampling regimes. -Hydrosphere / minimised discharge to drain / less abrasive chemicals / filtration / rigorous sampling regimes. -Domestic water chlorination / incoming mains / system network All water treatment works align and adhere to BG29/2012 (for contracts pre-2020) and BG29/2020.