CSG: Thinking Outside the Tank

Posted on www.csg.co.uk/blog on November 7th 2017

https://www.csg.co.uk/blog/thinking-outside-the-tank

Kevin Mooney is not a man given to taking ‘no’ for an answer. As CSG’s Health & Safety Manager, it’s a necessary virtue to have – it’s an area where tenacity can be repaid by life and livelihood itself and where meekly avoiding the occasional resistance can invite real danger.

One of his recent projects is a perfect example of that will to demand constant improvement, even where standard practice seemed to have decided progress had gone far enough. In the summer, Kevin unveiled his self-designed Manhole Safety Barrier. It works by temporarily removing the ability of a Manhole to fit a human through its aperture (something a manhole is, by definition, designed to do) at times when the cover needs to be removed but when human access is not required, such as emptying or jetting the tank below.

As CSG carry out over 55,000 tank clearances a year, the issue is clearly one to merit such consideration. While CSG have never documented a case of an operator falling down a manhole, it was still deemed an important issue to address – using the core Health and Safety principle that prevention is always better than ‘cure’.

The device consists of a straight bar with two hinged arms, forming a cross, which can be securely fixed into the four corners of a manhole. Effectively, the ‘X’ shape turns a manhole into four ‘hose-holes’, ideal for getting the job done without leaving a hole large enough for a human to fall through.

It’s no surprise that Kevin has brought a hands-on approach to his work. When he joined CSG, earlier this year, he revealed that he’s a keen restorer of classic cars, spending many an hour on his beloved MG BGT. That practical approach, combined with a professional understanding of what’s necessary to minimise risk, has led to the invention and subsequent development of this handy implement.

“I enjoy tinkering with things so it was quite satisfying to be able to use that approach to a work-based project” he enthuses. “As well as being able to secure the manhole, I knew the device also needed to be light and compact enough to be conveniently stowed on the lorry and easily carried by the driver.”

Having made and tested a prototype, Kevin then worked closely with a manufacturer to ensure every element of his design was adhered to during the production process. The first batch of 50 has now been made, with another 100 to follow before each CSG tanker is thus equipped. Interestingly, a number of other companies whose activities involve working around manholes have also shown an interest in the barrier, suggesting the development of such a product was perhaps overdue.

Kevin remains unabashed about his self-engineered solution: “I identified a risk and found a solution to the problem, which, in a nutshell, is what I’m here for. We looked at things in the market but nothing suited so the only difference was that I had to adopt an engineer’s view in order to find it.”

With the success of this project and, given Kevin’s practical capability, is it possible he’ll bring these skills to bear again?

“I would imagine so. If the need exists, I’d be happy to build something that reduces the risks we ask our staff to work under.”

‘Necessity is the mother of invention’, as the saying goes. It would be difficult to find a better real-world example than the MSB – the Manhole (or is it the ‘Mooney’?) Safety Barrier…

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