Other tools NBS offers a range of tools for specification and collaboration National BIM Library The most trusted BIM Library in the UK, certified to the internationally-recognised NBS BIM Object Standard Uniclass 2015 A dynamic and unified classification system for the construction industry covering all sectors Construction Information Service (CIS) A comprehensive online collection of construction related standards, regulations, technical advice and articles Plug-ins NBS provides a range of tools to help connect your CAD model to your specification model
Platform Resources Support Events About TheNBS.com Manufacturers Uniclass 2015 Get in touch

Platform

NBS Chorus Features and pricing Book a demonstration Sign in to NBS Chorus Other tools National BIM Library Uniclass 2015 Construction Information Service (CIS) Plug-ins

Resources

Knowledge Sample Specification Case studies Authors

Support

Training Downloads and updates

About

About NBS Newsroom

Platform

NBS Chorus Features and pricing Book a demonstration Sign in to NBS Chorus Other tools National BIM Library Uniclass 2015 Construction Information Service (CIS) Plug-ins

Resources

Knowledge Sample Specification Case studies Authors

Support

Training Downloads and updates

About

About NBS Newsroom

CIBSE COVID-19 ventilation guidance. Version 4

Publication Year

2020

Document Status

Withdrawn

Abstract

Advice useful to building owners, managers, operators and those maintaining buildings relating to requirements to achieve adequate ventilation, including ventilation provision during cooler months. Applies to reopening of buildings after a period of inactivity and for continuing operation of buildings during the Coronavirus pandemic.

Document History

Superseded by 'COVID-19: ventilation'. Version 5 (CIBSE, 2021). Version 4 dated 23 October 2020.

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.

Delta House
222 Balham High Road
London
CIBSE
UK

Website: http://www.cibse.org/
Email: enquiries@cibse.org
Tel: 020 8675 5211