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THE OFFICIAL NEWSLETTER OF THE PUMP CENTRE Winter 2017 www.pumpcentre.com Resilience Adaptability Top in class 06 Find out why 20 The Pump 22 Is there a it’s the guiding Centre ‘mini’ event talented Young theme for the 2018 format is proving Engineer in your conference and a hit for UK water company waiting to how you can help companies be discovered? FREE HEALTH CHECKS For your grit plant Jacopa is offering free ‘health checks’ for your grit plant. We’ll identify the need for any maintenance • Reduce wear on vulnerable, expensive and optimisation required and where equipment. appropriate make recommendations • Save money and reduce environmental to ensure your systems are achieving impact. desired treatment outcomes. • Avoid long periods of costly downtime Don’t risk it. Ineffective grit removal for repairs. can have a serious impact on your entire • Reduce problems with downstream treatment works resulting in equipment treatment works processes. failure, costly grit removal and reducing the • Increase energy efficiency and educer efficiency of your entire works. carbon footprint. • Optimise treatment outcomes. • Raise operator awareness of correct set up Get your free health check Contact Neil Sandell now Call: +44 (0)121 511 2450 Email: [email protected] www.jacopa.com Jacopa Health Check Cov Ad (Pump Action) aw.indd 1 11/09/2017 17:18 Contact details T: 01925 964030 E: [email protected] W: www.pumpcentre.com comment contents Shaping the agenda These are volatile times, during acceptable nor desirable. So which most of us would perhaps cost savings will need to be be glad to have the benefit of made if service standards are whatever predictive tool could to be maintained or improved map out the immediate future. on less revenue. Sometimes, however, the job is Innovation – the search for made a little simpler for us new and better ways of working – although rarely is the prognosis and/or technologies – is an very heartening. important tool in our armoury. Comment 03 “Resilience Such is the case for the water The problem is that revolutionary makes us look industry in the UK. The picture changes that reap benefits tend News 04 for the years ahead is sufficiently to do so further down the line, Record fatberg, Veolia more closely mapped out for us to know it will often after greater initial expense. double, Stretham honoured be tough. The concept of resilience at what we Feature 06 currently work Industry regulator Ofwat’s endorses the adoption of the traditional inflationary measure new but focuses ultimately on the Ofwat’s resilience theme to dominate water strategies with and how was the Retail Price Index (RPI). issues of reliability and safe we might work This could now be replaced by investment. It makes us look On site 09 better” ‘CPIH’ – the Consumer Price more closely at what we currently Huber, Watson Marlow, Index with an additional element work with and how we might Jacopa and Seepex feature of housing costs. work better. Technical viewpoint 14 Ofwat’s justification is that CPIH Whether that references design, Hydraulic Analysis and ABB better reflects the experience of asset management or product share best practice advice the domestic customer, taking and system performance, it will account as it does of individuals’ play a key part in our ability to Joint ventures 18 rent and mortgage costs. survive and prosper in the Our new section devoted to The fact is that, while water harsher climate of AMP7. collaborative contractors company Totex inflationary costs No surprise then that resilience Services 19 have broadly aligned with RPI, is the key theme for our next WIMWG info, awareness they have exceeded what would conference. The event’s value, days, mini conferences have been the previous CPIH though, will be determined by Members 22 rate. Inevitably this will impact your participation. Let’s use the upon margins and what the expertise we have in order to Young Engineers 2018 call, individual water company ensure a rosier future. n plus meet our new recruits endures will be passed, in some Courses 26 John Howarth form, down the supply chain. CPD or not CPD?, courses A simultaneous drop in delivery Pump Centre Manager highlight and monthly list levels would be neither [email protected] Pump Centre Manager: Editor: Brian Attwood Disclaimer No representation or warranty, express John Howarth Tel: 01925 964835 [email protected] This newsletter is designed to provide or implied, is made as to the accuracy [email protected] information of a general nature and or completeness of the information www.pumpcentre.com Production editor: Lisa Martland is not intended as a substitute for contained in this newsletter and [email protected] professional advice in a particular therefore the information should not Publishing: Synthesis Media Ltd matter. You should always seek be relied upon. The contents of this 89 High Street, Berkhamsted, Design: Steven Lillywhite appropriate advice from a suitably newsletter should not be construed HP4 2DF [email protected] qualified professional before taking, or as professional advice and Arcadis Tel: 01442 200650 refraining from taking, any action. The and the Pump Centre disclaim liability opinions and interpretations expressed for any loss, howsoever caused, Advertisement sales: Sean Marshall within this newsletter are those of the arising directly or indirectly from [email protected] contributors/authors only and may not reliance on the information contained Tel: 01442 200651 reflect those of other parties. within this newsletter. www.pumpcentre.com Winter 2017 03 news Record London fatberg tackled Thames Water pumps FOG ‘monster’ for biodiesel processing Thames Water engineers industrial waste contributed are tackling one of the to the overall problem, wipes largest pumping challenges and other sanitary items on record – disposing of disposed of from domestic a vast ‘fatberg’ located in properties were a serious London’s sewage network in issue that caused waste to n IMechE director of engineering Dr Colin Brown the Whitechapel area. accumulate more readily. presents Brian Callingham, Stretham Old Engine Reports estimated that the Thames and its fellow Trust chairman, with the Engineering Heritage Award accumulation of fat oil and water companies have been grease (FOG) together with active in the drive to convert sanitary products, is one of fatberg and human waste Jaguar, Concorde, the largest ever recorded in into recyclable energy and the UK – twice the length of fuel, in preference to opting a Wembley football pitch for landfill solutions. The Turing… now Stretham and weighing an estimates Whitechapel fatberg has Engineers honour pioneering pump that drained the Fens 130 tonnes. been processed for Thames’ head of waste biodiesel. It may not look like a floods for over a hundred networks Matt Rimmer said Wessex Water, conventional pump, but years. This award celebrates the task was made harder, meanwhile, has installed Cambridgeshire’s Stretham not just the original ingenuity of not only by the scale of the a biogas plant at its sewage Old Engine is the earliest, the Butterleys’ engineers of the blockage, but because it works capable of converting largest and most complete 19th century, but also the had set hard “like concrete”. waste. surviving example of the beam committed team of volunteers Rimmer said that, while www.thameswater.com engine and scoop wheels that who maintain it in such once populated the flooded fantastic condition.” fenlands. Brian Callingham, chairman Built by Derbyshire firm of the Stretham Old Engine Veolia double win Butterleys in 1831, it helped Trust, said he and his revolutionise the drainage colleagues were honoured that Second biofilm reactor contract from Yorkshire system in East Anglia. the work of volunteers and the Powered by steam, it could “inspiring vision” of the Veolia Water Technologies UK has been awarded a contract to keep working when engineers that originally supply its AnoxKaldnes moving bed biofilm reactor (MBBR) conventional wind pumps developed the Stretham Old technology for tertiary ammonia removal at a major Yorkshire failed. Last month the engine Engine were recognised. Water facility. pump became the latest He remarked: “It is a most The work at Clayton West Wastewater Treatment Works forms recipient of an Institution of fitting tribute to the dedication part of an upgrade carried out by Morgan Sindall/Sweco Joint Mechanical Engineers’ of my predecessor, as Venture. Engineering Heritage Award. chairman, Keith Hinde OBE, It is the second such contract that Veolia has been awarded The previous 108 winners and to his son, Edward, as our by Yorkshire Water. Four years ago the company completed the include Alan Turing’s Bombe at engineer. This honour, we feel successful installation and performance of a reactor at Cudworth Bletchley Park, the E-Type confident, will be a crucial WWTW.The new facility consists of a bespoke MBBR design to Jaguar and Concorde. element in our endeavours to meet a 3 mg/l ammonia performance requirement. Dr Colin Brown, director of recruit much-needed Veolia has been involved in designing, building and Engineering at the Institution of volunteers to ensure that the commissioning more than 700 MBBR reference sites, from small Mechanical Engineers contribution the engine makes package facilities onboard ships to large industrial and municipal (IMechE), said: “Stretham Old to the engineering heritage of installations.