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Technical Memoranda TM 26 Hygienic maintenance of office ventilation ductwork (Withdrawn)

Publication Year

2000

Document Status

Archived

Abstract

Provides guidance on methods to be used when obtaining microbial samples from the air in occupied spaces and from the inside surfaces of ducts. Also indicates the levels of microbial contamination which are likely to be found on uncleaned and cleaned duct surfaces. Draws on a body of expert opinion to assist building managers in interpreting the results of sampling.

Publisher Information

Chartered Institution of Building Services Engineers

The Chartered Institution of Building Services Engineers received its Royal Charter in 1976. They promote careers of building services engineers by accrediting courses of study in further and higher education, and by approving work based training programmes. Their publications include technical guidance and codes which set the criteria for best practice in the profession.

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