SPONSOR CPD PROGRAMME | PIPEWORK Module 203 October 2022 Name (please print)........................................................................................ Job title ............................................................................................................... Organisation ..................................................................................................... 1. Which of these steels is most likely to be termed mild steel? Address ............................................................................................................. A Steel that cannot readily be welded ............................................................................................................................... B Steel that emerges directly from the base of a blast furnace ............................................................................................................................... C Steel that is typically hot-dipped in zinc Postcode ........................................................................................................... D Steel with good resistance to corrosion E Steel with less that 0.25% carbon 2. Which of these attributes is least likely to apply to welded steel pipe, particularly when compared with seamless pipe? A Cheaper B Formed from continuous feed of sheet steel C More uniform D Smoother E Stronger 3. Approximately what mass is heavy steel pipe compared with lightweight (L2) steel pipe? A 110% the mass of lightweight (L2) steel B 130% the mass of lightweight (L2) steel C 150% the mass of lightweight (L2) steel D 170% the mass of lightweight (L2) steel E 190% the mass of lightweight (L2) steel 4. Which booklet provides guidance on welding fume control? A WL0 B WL3 C WL15 D WL18 E WL21 5. In the example of preparation and assembly times for a small nominal installation of heavyweight steel pipework, what was the lowest value of total complete Email ................................................................................................................... Are you a member of CIBSE? If so, please state your membership number: .................................................................................. The CIBSE Journal CPD Programme By participating in this CPD module, you consent to sharing your details with Viega UK. Viega UK 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 understand that I will receive marketing communications from Viega UK after completing this module (please tick here): 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. You will receive notification by email of successful completion, which can be used to validate your CPD records. Alternatively, fill in this page and post it to: N Hurley, CIBSE, 222 Balham High Road, London, SW12 9BS. Further reading: CIBSE Guide B1 Heating: 2016 provides an extended discussion on piping types and connection methods (including a useful appendix). References: 1 BS EN 10255:2004 2 HSE Workplace Health Expert Committee (WHEC) Assessment of the strength of evidence underpinning the IARC reclassification of welding fume as carcinogenic to humans, WHEC-11a, 2019. 3 Welding, hot work and allied processes WL3 Welding fume control, HSE 2021. 4 BS EN 1092-1:2018 Flanges and their joints circular flanges for pipes, valves, fittings and accessories, PN designated. Steel flanges, BSI 2019. 5 BS EN 10226-1:2004 Pipe threads where pressure-tight joints are made on the threads. Taper external threads and parallel internal threads dimensions, tolerances and designation, BSI 2010. 6 BSRIA report summary Traditional pipework methods vs Viega Megapress, Viega bit.ly/CJOct22CPD1 preparation and assembly time? A 20 minutes B 78 minutes C 116 minutes D 312 minutes E 398 minutes 84 October 2022 www.cibsejournal.com CIBSE Oct 22 pp81-84 CPD 203.indd 84 26/09/2022 15:27