November 2019

Editor: Aaron Blutstein t| 01732 370340 e| editorial@dfamedia.co.uk Editorial Coordinator: Leslah Garland t| 01732 370340 e| leslah.garland@dfamedia.co.uk Editorial Assistant: Nicola Crawley t| 01732 370340 e| nicola.crawley@dfamedia.co.uk Director of Sales: Damien Oxlee t| 01732 370342 e| damien.oxlee@dfamedia.co.uk Sales Executive: Daniella Gavin t| 01732 371084 e| daniella.gavin@dfamedia.co.uk DFA Direct: Ian Atkinson t| 01732 370340 e| ian.atkinson@dfamedia.co.uk German Sales Office: Victoria Hufmann t| 911 939 76442 e| Victoria@hufmann.info Eastern US: Karen C Smith-Kernc t| +1 717 397 7100 – f| +1 717 397 7800 e| KarenKCS@aol.com Western US and Canada: Alan A Kernc t| +1 717 397 7100 f| +1 717 397 7800 e| AlanKCS@aol.com Production Manager & Designer: Chris Davis e| chris.davis@dfamedia.co.uk Operations Manager: Ewa Hodden e| ewa.hodden@dfamedia.co.uk Project Liaison Manager: Emma Floyd t| 01732 370340 – e| emma.floyd@dfamedia.co.uk Reader/Circulation Enquiries: Perception t| +44 (0) 1825 701520 .- e| dfamedia@dmags.co.uk Finance Manager: Clare Jackson e| clare.jackson@dfamedia.co.uk Commercial Director: Ryan Fuller e| ryan.fuller@dfamedia.co.uk Publishing Director: Ian Atkinson e| ian.atkinson@dfamedia.co.uk Published by: DFA Media Ltd, 192 The High Street, Tonbridge, Kent TN9 1BE t| 01732 370340 f| 01732 360034 e| info@dfamedia.co.uk w| www.pwemag.co.uk Official Supporters: Printer: Warners, UK © Copyright 2019, DFA Media Ltd ISSN 0262-0227 PWE is a controlled circulation magazine, published 11 times a year. Please contact DFA Media with any subscription enquiries. Paid subscriptions are also available on an annual basis at £100.00 (UK) or £170.00 (Overseas) P+P included. The content of this magazine, website and newsletters do not necessarily express the views of the Editor or publishers. The publishers accept no legal responsibility for loss arising from information in this publication. All rights reserved. No part of this publication may be produced or stored in a retrieval system without the written consent of the publishers. BCAS official media partner COMMENT 3 NEWS 6 A round-up of what’s happening in industry. MAINTENANCE MATTERS - INCORPORATING PROBLEM SOLVER 12 Focus on: Thermal Imaging/ Facilities Maintenance Gubba has invested in thermal imaging to prevent any insulation failures or electrical faults compromising temperature regulation and uniformity or increasing energy consumption. PWE reports. SMART MAINTENANCE MANAGEMENT FOCUS 22 PROCESS, CONTROLS, & PLANT 24 Focus on: Compressed Air/ Pumps & Valves BCAS looks at what to consider when improving the compressed air distribution system. 34 ENERGY, THE ENVIRONMENT & WATER 34 Focus on: HVAC Regardless of the season or external conditions, variable speed drives help make HVAC applications efficient, safe and informative while providing high levels of comfort, control and safety. Carl Turbitt takes a tour around a typical plant and highlights the opportunities. SPECIAL FOCUS BOILERS, BURNERS & CONTROLS SPECIAL SUPPLEMENT IN PARTNERSHIP WITH 39 PRODUCTION ENGINEERING 52 CLASSIFIED 56 PRODUCTS & SERVICES DIRECTORY 57 Contents 12 52 22 24 November 2019 www.pwemag.co.uk Plant & Works Engineering | 0 5