Services offered:
Validation of existing Ventilation, LPHW & Chilled water systems
Proportional balance of Ventilation, LPHW & Chilled Water systems
Water system chemical and bacteriological analysis
As CIBSE code A & W
Method to BSRIA guide AG 3/89.3, BG 2/2010
Duct Pressure Testing
Duct pressure testing as DW143, DW144
US • SMACNA HVAC Air Duct Leakage
Europe • BS EN 12237:2003 12237:2003 – Circular Ductwork Circular Ductwork
• BS EN 1507:2006 – Rectangular Ductwork
• DW/143 (HVAC—A practical guide to Ductwork leakage testing)
• Eurovent 2/2 (Air leakage rate in sheet metal air distribution systems)