BES UPDATES TR/19 VENTILATION CLEANLINESS GUIDE

摘要

Building and Engineering Services Association (BES) Publications has launched an updated TR/19 Guide to Good Practice - Internal Cleanliness of Ventilation Systems, which offers guidance on the testing and cleaning of ventilation systems to meet required standards. The updated edition incorporates reference to the new British and European Standard BS EN 15780 'Ventilation for Buildings - Ductwork -Cleanliness of Ventilation Systems' introduced in 2011.