This Standard establishes the minimum procedures and guidelines for the execution of corrective hygienization services for the air treatment and distribution system of contaminated air by microbiological, phisical or chemical agents.
ABNT NBR 14679-2012 history
2012ABNT NBR 14679-2012 Ventilation and air conditioning systems - Hygiene services
2005BS EN 1998-5:2004 Eurocode 8:Design of structures for earthquake resistance-Part 5:Foundations,retaining structures and geotechnical aspects