Water system
BG 88 Commissioning Responsibilities Framework, by Matt Lowry, published by BSRIA in January 2025, states in relation to water systems: ‘This term has the same meaning as in CIBSE Code W and BSRIA BG 2. Water systems are systems which use water in pipes as a means of transferring heat. This includes closed heating and cooling systems, open systems such as cooling tower condenser loops, ground source heat pump collector loops and heat networks. These systems are often referred to as hydronic systems.’
Water safety in buildings, published by the World Health Organization in 2011, states in relation to water systems (external or building-specific): ‘An external system is one that provides multiple users and can be either publicly or privately owned. A building-specific supply is defined as an individual and isolated drinking-water system that is distinct from any external water system.’
[edit] Related articles
Featured articles
Check out some of the best features and news from Designing Buildings as well as key stories from around the web.
New, more proportionate and targeted approach for higher-risk building assessments.
Government brings British Steel into public ownership.
UKCW Birmingham returns with bold new theme and focus.
New guidance published on competence requirements for self-certification schemes.
Construction Management, 8 July
NEETs crisis drives interest in trades, but apprenticeships barriers remain.
Passive fire protection webinar
MEP services penetration seals.
Where its at podcast (and video) - The role of the Architectural Technologist as an Expert Witness.
More than 200 remarkable buildings added to SAVE’s Buildings at Risk register.
Government scraps pre-application consultation for Nationally Significant Infrastructure Projects.
Historic England and infrastructure
New projects offer opportunities for the historic environment and local communities.
Construction Management, 2 July
Construction deaths halve in two years.
Green Book changes to drive investment in all parts of UK.