SPONSOR CPD PROGRAMME | VENTILATION Module 180 June 2021 1. Which of these is not included as one of the key contaminants in European applications? Name (please print)........................................................................................ Job title ............................................................................................................... Organisation ..................................................................................................... Address ............................................................................................................. ............................................................................................................................... A Benzene B Carbon monoxide ............................................................................................................................... C Formaldehyde Postcode ........................................................................................................... D Naphthalene E Sulphur dioxide 2. Which CIBSE technical memorandum specifically provides Email ................................................................................................................... Are you a member of CIBSE? If so, please state your membership number: .................................................................................. guidance on health and wellbeing? A TM11 B TM26 C TM40 D TM42 E TM65 3. What range of relative humidity is suggested as being most appropriate to minimise risk of microbial growth? A Under 25% B Between 25% and 40% C Between 40% and 60% D Between 60% and 75% E Above 75% 4. Which research centre undertook the research investigating the impact of ventilation on the potential for Covid-19 cross-infection through transmission of aerosol? A BRE B BSRIA C CDC D PNNL E US DOE 5. Using which of these wavelengths of UV light would risk generating ozone in the airstream? A 185nm B 205nm C 225nm D 245nm E 265nm 66 June 2021 www.cibsejournal.com CIBSE June 21 pp63-66 CPD 180.indd 66 The CIBSE Journal CPD Programme By participating in this CPD module, you consent to sharing your details with Carrier. Carrier may contact you via email and/or telephone with further information and technical insight on its services. You have the right to opt out from such communications at any time. I after completing this module By entering your details above, you agree that CIBSE may contact you with information about CPD and other training or professional development programmes, and about membership of CIBSE, if you are not a member. Go to www.cibsejournal.com/cpd to complete this questionnaire online. used to validate your CPD records. Alternatively, to: N Hurley, CIBSE, 222 Balham High Road, London, SW12 9BS. Further reading: CIBSE Journal CPD Module 27: Indoor air quality and Module 116: CIBSE guidance for delivering good IAQ in the built environment. CIBSE Knowledge Series: KS17 Indoor air quality and ventilation. CIBSE TM26: . CIBSE Covid-19 Guidance: Ventilation (v4). References: 1 Technology Council 2 February 2021, www.ashrae.org/about/position-documents accessed 1 May 2021. 2 , 2nd Ed, WHO, 2000. 3 exposure limits in the EU, publications.jrc.ec.europa.eu/repository/handle/ JRC31622 accessed 1 May 2021. 4 Allen, JG et al, Associations of cognitive function scores with carbon dioxide, , 1 June 2016 http://dx.doi.org/10.1289/ehp.1510037 5 TM40: , CIBSE 2020. 6 REHVA Covid-19 guidance version 4.1, REHVA April 2021. 7 Pease, L et al, Investigation of potential aerosol transmission and infectivity of SARSCoV-2 through central ventilation systems, , June 2021. 8 BS EN ISO 16890-1:2016 , BSI 2016. 9 BS EN 1822-1:2019 , BSI 2019. 10 , CIBSE Journal, August 2020 www.cibsejournal. 11 www.ies.org/standards/committee-reports/ies-committee-report-cr-2-20-faqs/ accessed 17 May 2021. 12 Pearson, A, UVC lighting light relief, CIBSE Journal, August 2020 p26-28. 13 Young, L, UVGI Leading light, CIBSE Journal, November 2020 p34-35. 14 Buonanno, M et al UV light, , April 2017, www.ncbi.nlm.nih.gov/pmc/articles/ PMC5552051 21/05/2021 16:31