Legislation and Compliance Feature Library
Operations Engineer's library catalogues editorial features going back five years.
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01/04/2021
Hannover Fair, 12-16 April: the virtual exhibition
Although hoping for a mixed digital and in-person event in 2021, the organisers of the Hannover Fair admitted that the COVID pandemic has forced them to rule out an in-person event. Rather than cancel, it has gone ahead with a digital-only ...
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31/03/2021
Out of the cold
As this is being written in February, the UK has vaccinated more than 15 million people. One factor that should not be underestimated in that successful roll-out is the cold chain. Many of the vaccinations given so far have been the ...
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25/03/2021
Bubbles bite: the trouble with cavitation
Cavitation involves the formation and collapse of micro-bubbles in a liquid, causing erosion and damage to pipework and pump impellers. This article first explores why cavitation occurs and how it damages components. It then looks at how ...
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10/03/2021
Automating selective electroplating
Quality, speed and reliability is paramount to power generation component repairs. These requirements can be met by automation. Powell Electrical Systems of the USA reduced its process time to electroplate copper bus bars. By Derek Kilgore ...
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04/03/2021
What goes up...
A familiar part of industrial and commercial landscapes, gasholders – large and expandable tanks that hold natural gas for domestic consumption – are now being taken down across the country. One gas network explains how it’s done. By Will ...
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23/02/2021
My weir runneth over
An advanced computing system aims to improve utilities’ ability to detect blockages that might otherwise lead to sewage pollution incidents, reports Toby Clark
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23/02/2021
Blow me down
The ultimate aim for a blower system used in industrial effluent treatment plants is to provide total reliability and guaranteed continuity of process operations. It should combine optimum performance with protection of the process, the ...
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19/02/2021
The dual-channel principle
Through a new approach to sensor information transfer, manufacturer Leuze explains how modern digital connectivity is changing the nature of electronics control.
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18/02/2021
Principles of land remediation
Revised Environment Agency guidance has not changed the process of planning the remediation of contaminated land or watercourses, but it has put a greater emphasis on competence and the role of sustainability
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18/02/2021
Spill stop
While there is no perfect way to treat large oil spills, a number of techniques have proven effective in mopping up much of them
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11/02/2021
Thermal imaging to pinpoint methane leaks
Methane is roughly 30 times more potent as a greenhouse gas than carbon dioxide – which has made detecting and tackling the massive leakages across the oil & gas industry ever more urgent, reports Brian Wall
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04/02/2021
Proactive plate heat exchanger maintenance
Regardless of industry, engineers are finding themselves tasked with doing more with less. This has led some to adopt a run-to-failure approach to their equipment. But this approach could prove costly. By Andrew Peacock, service manager, ...
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28/01/2021
Greener concrete
With many concrete mixes substituting portland cement (PC) for other cementitious materials, such as fly ash and ground granulated blast-furnace slag to reduce their carbon footprint, are we entering a new era of ultra-low carbon concrete? ...
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28/01/2021
Stage V engines in construction
A major change in the legislation on mobile plant engines is coming this year. The EU Stage V emissions requirements will mandate dramatic reductions in pollutants such as particulates and oxides of nitrogen (NOx), for plant of almost any ...
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28/01/2021
Holding all of the cards
Skills passports offer direction for strategically minded technicians and evidence of aptitude for employers. No wonder then, of their growing popularity. By Steed Webzell
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21/01/2021
The uses of ultrasound inspection
Ultrasound is especially good at early detection of bearing faults, lubricant condition, leaks, discharge in electrical systems and steam trap monitoring. Unlike vibration analysis, it generally doesn’t require detailed knowledge of the ...
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14/01/2021
Measuring access platform safety
A new report from a trade association brings together, for the first time, reports of incidents and accidents involving powered access platforms. The data pinpoints the key safety risks of these ever-more essential site machines
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14/01/2021
Engineering the world’s fastest tractor
British agricultural and construction equipment manufacturer JCB markets a brand of fast tractors called Fastrac that can travel up to 43mph. While at that speed even a large field will whip by, it was still not fast enough for a young ...
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