Heating systems in buildings. Procedure for the preparation of documents for operation, maintenance and use. Heating systems not requiring a trained operator Ingestion-build-117251 Constructors and their specialist suppliers

Constructors and their specialist suppliers of materials and components

What is BS 3907-15 – Magnesium and magnesium alloys about

NOTE 2: It is not applicable to:

BS 6923 on the calculation of small colour differences is relevant to:

It contains information to support the correct understanding

Heating systems in buildings. Procedure for the preparation of documents for operation, maintenance and use. Heating systems not requiring a trained operator Ingestion-build-117251 Constructors and their specialist suppliersWhat is BS EN 12171 Preparation of OM&U documents on heating systems about? BS EN 12171 is a European Standard that discusses the procedure for the preparation of documents for operation, maintenance and use, hereafter termed OM&U documents, of heating systems not requiring a trained operator. The main objective of BS EN 12171 is to ensure that the OM&U documents contain essential information to a minimum standardised level. BS EN 12171 specifies