CCME July 2017

COUNTRY REPORT: Australia

Government's emphasis on energy efficiency underpins growth of natural refrigerants market

July 2017

Licence to chiLL

of

the full potential

The intrinsic benefits of continuous commissioning Dan Mizesko, US Chiller Services

‘smart’ remains

A close look at the market penetration of BMS and RMS in the GCC region

Perspectives

Help, Mould Attack!

Dharmesh Sawant, LG Electronics

A towering responsibility for academia

Dr Hassam N Chaudhry, HeriotWatt University

Existential Questions on District Cooling

Dominic McPolin, Ministry of Works, Municipalities Affairs & Urban Planning, Bahrain

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Larger Capacity Less Footprint High Efficiency High Reliability Intelligent Control System High Adaptation

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July 2017

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vol. 12 no. 7  JULY 2017

the full potential of

On the Cover pa g e

16

‘smart’ remains

elusive Despite the market penetration of smart building technology, what needs to be plugged in?

Post-Event Report

10

4

Jack of all trades, master of none?

Highlighting the challenges of design and construction of cold stores in the GCC region

July 2017

July 2017

5

find inside vol. 12 no. 7  JUly 2017

Temp #heating #cooling specialist gears up as forecasters predict coldest winter in years https://shar. es/1u77K9

Perspectives

26

22 Existential Questions on district cooling

A towering responsibility for academia

Dominic McPolin of Ministry of Works, Municipalities Affairs & Urban Planning, Bahrain shares questions put forth by stakeholders

Dr Hassam N Chaudhry of Heriot-Watt University discusses how academic institutions are responding to the new demands made by the engineering and construction sectors

24

Refrigeration @theFridgehub

Country Report

Help, mould attack!

Dharmesh Sawant of LG Electronics offers strategies to tackle mould in villas

42 Introspection on the growth of natural refrigerants and innovations in the country

Licence to Chill case-in point

Market Feature

28

36

Restoring the through-value

An ‘evalving’ market

The restoration of external heat exchangers at Vienna International Airport

How is the valve segment evolving? What are the determining factors that will drive the segment?

32 The intrinsic benefits of continuous commissioning Dan Mizesko of US Chiller Services shares an insight on enhancing energy savings in chilled water plants

REGULARS 08

EDITOR'S NOTE

What we intend to do in September 46 56 61

6

July 2017

Regional News Global News Comings & Goings

July 2017

7

EDITOR’S NOTE

What we intend to do in

I

B Surendar Editor @BSurendar_HVACR

COUNTRY REPORT: AUSTRALIA

Government's emphasis on energy efficiency growth of natural refrigerants market

July 2017

Licence to chiLL

OF

The intrinsic benefits of continuous commissioning

THE FULL POTENTIAL

Dan Mizesko, US Chiller Services

‘SMART’ REMAINS

Get the next issue of Climate Control Middle East early!

A close look at the market penetration of BMS and RMS in the GCC region

Perspectives

Help, Mould Attack !

Dharmesh Sawant, LG Electronics

A towering responsibility for academia Dr Hassam N Chaudhry, Heriot-Watt University

Existential Questions on District Cooling Dominic McPolin, Ministry of Works, Municipalities Affairs & Urban Planning, Bahrain

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September

n early 2016, we reported on how downtime or unplanned outage in hospitals can be a costly affair and on how oftentimes, the problem is the result of faulty MEP design and construction practices. While figures are not available in the GCC region, in the United States, hospitals reportedly lose about USD 2 billion a year through downtime.

The same malady of outages afflicts data centres in healthcare facilities in the United States, leading to data loss running into a total cost of nearly USD 1 million per incident.

Outages relate to not only the financial side of the picture but hit a healthcare institution at its very core. In a mission-critical facility like a hospital, very lives could be at stake, emphasising the critical nature of specialised MEP expertise.

The report highlighted typical causes of downtime as being failure to comply with design codes – in the case of one hospital, it came to light that breakers and electrical panels were exposed to water – and poorly designed mechanical rooms resulting in roof-mounted chillers malfunctioning due to leakages or burnt compressors. Poor design also included lack of proper access for maintenance personnel to reach critical valves or expansion joints, typically prone to leakages.

The litany of causes drove home the indispensable need for selecting specialised MEP consultants and contractors for a project. For us, at the magazine, it triggered a decision to intensify our focus on the state of the MEP industry, and so later in the year, we produced a two-part report – one dedicated to MEP consultancy and the other dedicated to MEP contracting in the GCC region.

The contents of the report revealed a startling neglect of specialised MEP disciplines, with many builders choosing to go on their own, a practice that often led to poor design and construction approaches, and an attritional environment of lopsided contracts and payment delays.

The readership feedback to the two-part report was astonishing, with many asking us to not stop there but to bring the industry together for a no-holds-barred discussion on critical issues. We listened and, in early 2017, organised two roundtables to identify the issues for discussion, and the structure, tone and texture of the interactions for a major gathering – The Consultant Contractor Conference, which will be taking place on September 18 and 19 in Dubai. At the time of writing this Editor’s Note, the momentum is building up very well, widening the prospects for a pathbreaking gathering in the region.

Managing Director & Associate Publisher Frédéric Paillé | fred@cpi-industry.com Associate Editor Pratibha Umashankar | prati@cpi-industry.com Design Manuelito Quisay | maq@cpi-industry.com Events & Marketing Manager Ruqiya Shariff | ruqiyah@cpi-industry.com

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Founder, CPI Media Group Dominic De Sousa (1959-2015)

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July 2017

Published by

July 2017

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Food Chain 2017, Dubai

Design issues continue to plague cold stores in the GCC region

By Hannah Jo Uy | Features Writer

10

July 2017

The 8th edition of the Food Chain conference hosted intense discussions on issues plaguing cold storage facilities today. In this, the second part of the report, we present to you highlights of the energetic exchange amongst industry experts, who touched on such issues as design and construction practices, as well as the vital role that regulation can play in enhancing standards‌

July 2017

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Food Chain 2017, Dubai

Nadia Abdul Aziz

Ghaleb Abusaa

Brent Melvin

Bjorn Ostbye

C

old stores play an indispensable role in food safety management. In view of that, Ghaleb Abusaa, CEO, GASO, said there is an increasing demand for reliable cold store facilities. “In general terms,” he said, “cold storage [is set to] have natural expansion because of the natural increase in population all over the world, especially in this part of world.” Samee Ashfaq Patel, General Manager, RSA Cold Chain, shared figures in support of this statement during his presentation, where he noted that there is a huge potential for growth and RSA has forecast that “one million incremental pallet positions are likely to be added in food supply chain in the GCC region, based on the urban consumer base, with preference for convenient food options and varied food assortments.”

To further drive the point, Bjorn Ostbye, Project Development Manager, Lulu Hypermarkets, spoke on the company’s strategic expansion plan that also reflects the increasing demand. “We are opening one hypermarket per month this year,” he said. “Next year, two per month, the year after, it’s three per month. That will be around 75-80 hypermarkets in the next three years.” The news falls in line with the company sharing its interest in up-tostandard cold storage facilities. “Cold chain is the most important thing we are facing,” he said.

Room for improvement

Samee Ashfaq Patel

Abhishek Ajay Shah

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July 2017

Gleaning from his experience in the industry, Ostbye said that there is much room for improvement with regard to cold store facilities in the GCC region. He noted the problem in the region is that fresh and frozen food is received from everywhere in the world, adding he has seen poor conditions not only with the temperature of some produce when it reaches the cold room but also the state of the facility, even sharing his experience of a time when it was full of insects, snakes and scorpions. “When I came to the Middle East, 33 years back,” Ostbye said, “there were not a lot of people dealing with refrigeration. I’m still here, and I’m watching what’s happening.” He added that while there is a lot of talk surrounding innovation across various fields, there are still less-than-satisfactory refrigeration practices within the industry.

It's value engineering and life cycle cost, if a customer is building for his own business

One size fits all?

An important issue the industry faces with regard to design is the one-size-fits-all approach of cold stores being leased out.

As Brent Melvin, COO, Almajdouie Logistics, put it: “[There are] issues with people that come in and invest in cold stores and [they are] not cold store developers but [they are in] construction, developing a cold store and leasing it out. So, who designed and created the ins and outs, the flows, the quality, the insulation, the flooring. How does that look as an industry?”

Abhishek Ajay Shah, Co-founder and Managing Director, RSA Cold Chain, shared his insight on design from a developer’s perspective, speaking on initial challenges prior to the opening of RSA’s new facility: “We get customers with us 3-5 years, but you’re building a building for 20-25 years.

How do you build for flexibility with the right efficiency and materials, to ensure that you’re able to be malleable to the future needs of the customers?”

Abusaa said that it is important to set parameters before embarking on a discussion on specification as the intended use of a cold store plays a very important role in its initial design. Abusaa said: “If it’s built for general purpose or rent, it becomes complicated, because in this case, you have to build it to accommodate any possible type, as much as possible, within the limited budget of the client. [This means that] today, he might be storing [products] above zero, tomorrow he wants to have it frozen.”

Abusaa added that in such cases, the client would want to have multiple stages of the refrigeration system for greater flexibility. He commented that one day, the client might store potatoes and onions and special ventilation is needed, but then on other, the client will be storing other vegetation that will require different parameters. The size of the room, he noted, also has a large impact. “If it is a big storage, where you put frozen food, the bigger the room the better they are,” he said. “Because you have a minimum size in the room for you to utilise it at the right cost with the right income.”

Nadia Abdul Aziz, President, The National Association of Freight and Logistics (NAFL), expressed the same opinion. “Custom-built, readymade warehouses are good,” she said. “There, you can start working immediately, because if you’re building your own [even] if you’ve got an excellent contractor it will take him five months to do it for you; if you have a consultant, there is work in place and you know what you want. You have to look at the cost factor and what type of products you’re moving. If the readymade warehouse has the tracking system in place, an ample docking bay and has all the requirements for your kind of business, then it can do.”

A push for specialised solutions Similarly, Aziz firmly encouraged the value of investing in customised cold store facilities, as they provide specialised solutions that are especially suited for the food chain. “If you can afford to build your own,” she said, “I would recommend [it] for the long term, especially for the food industry. We have events, population growth is high. I would recommend to go and build your own. [Even though the] up-front money is higher, returns are also there and people are opting for specialised facilities for the cold chain to reduce the risk and liability.”

Aziz added that from a cost-benefit perspective this is especially vital as any small mistake can have potentially damaging consequences. “You can be liable for a lot of things,” she said, “food poisoning, claims damages, etc. Readymade is good if you’re handling dry products, general cargo. But when it comes to specialisation and temperature-controlled goods, I would rather use specialists in that field, and you would rather also check on the companies handling the goods [to ensure that] they check on their clients, their warehouses and do site inspections.”

July 2017

13

Food Chain 2017, Dubai

Abusaa also touched on the value of customised cold stores. “It’s value engineering and life cycle cost, if a customer is building for his own business,” he said.

“We build cold stores according to size and the product he wants to store or use in his cold store. That is the optimum. Then, we meet the minimum standards required by all industries [in terms of] environmental, food safety, even food security, because we are talking about business. This part of the world depends on food from the outside, so there has to be a minimum stock in the mind of the consultant when he designs the volume or recommends the size and volume of the cold store.”

Pontus Grimberg

Additional value-added features of cold stores also heavily benefit from being introduced as part of the initial design within a customised approach. Pontus Grimberg, International Sales Director of Frico, spoke with regard to the installation of air curtains: “For us, we clearly see the advantage, if we are there at the design stage. So, we do quite a lot of extensive works with consultants and building owners. A lot of our models are good for retrofit or afterwards, but we do have model that we need to be there when the building is produced. It helps us and the customer as soon as possible at an early stage.”

Jack of all trades Broadly speaking, there was a common recognition of the benefits of customised cold stores amongst the participants at the conference. While a bespoke solution is favoured, are there enough specialised consultants and contractors in place to help recommend or implement best practices in this regard, though? No, said Ostbye, adding that in his experience he is hard pressed to find consultants who are experts

14

July 2017

In refrigeration, it’s not just panels, it’s not just floor solutions, it’s not compressors – it’s the combination of all these things

in this regard. “In refrigeration, it’s not just panels, it’s not just floor solutions, it’s not compressors – it’s the combination of all these things,” he said.

Ostbye went on to cite Lulu’s comprehensive chain, which includes cold stores, reefer trucks, chillers, and freezer air storage, amongst others, which he said, had provided the company with knowledge and experience to help enhance standards.

However, while referring to projects of others, he said, “Unless you have that ability to judge what is what, these people can fool anyone who doesn’t know any better.” In the case of Lulu, Ostbye said, the technical team works towards training the decision makers to make the right decision, especially with regard to type of products that cannot be associated with one another.

“You need to be a jack of all trades, if you are a consultant,” Ostbye said. “I agree that people who know should be listed up and should have license to operate as a consultant, not civil, not structural, not MEP, but refrigeration HVAC specialists in that field.”

Abusaa went one step further, calling for stronger solidarity among relevant stakeholders, saying that all share the burden of responsibility. “When it comes to execution, we go now for the supervision and restrictions that could be imposed on the consultant if he is supervising the project in this case,” he said. “Because, ultimately, it is business for the consultant, the contractor and the owner. Money plays a big role here. Therefore, [there is a need for] supervision from the government or authority to implement the safe practises in that particular country, without fail. Because, the ultimate people suffering will be the clients like us, who are going to eat the food.”

The importance of enhancing the standards of cold store facilities remains a relevant and pressing issue. Indeed, the cold chain is not only dependent on the technical infrastructure, its success also lies in the cooperation within the eco-system of contractors, consultants, developers and end-users operating within an ever-evolving business landscape. Essentially, there is a need for the industry to ensure that while it promotes the value of being a jack of all trades, it doesn’t end up being a master of none.

HAVE YOUR SAY! We welcome your views on the article.

Write to editor@cpi-industry.com

July 2017

15

OVER STORY

16

July 2017

Smart Building Technology

The full potential of

‘smart’ remains

elusive Industry insiders say that while there has been significant market penetration of smart building technology in the GCC region, the ride ahead is a bumpy one, owing to a plethora of complexities.

By Benwen Lopez | Assistant Editor

July 2017

17

OVER STORY

Dr PR Jagannathan

Vijay Kumar

Smart Building Technology

S

mart building technologies were designed to efficiently channelise and regulate the use of power. However, industry experts suggest that despite the advanced level of sophistication in the technologies being used to develop a building management system (BMS) and remote management system (RMS), an understanding of their value is still hazy to the end-user.

From a layperson’s perspective, investment in smart building technologies may seem to be a burden; however, the reality is that the technology drives up the return on investment (ROI) of the building over time.

Driving up energy efficiency

Manoj Soni

Arvind Swarnkar

Industry experts point out that smart building technologies are designed to take full control of a building’s HVAC, lighting and security systems while bringing a significant reduction in the energy bill. “Local metering and utility bills do not usually break down the right data or provide the real-time information required to make informed and quick energy saving decisions,” says Manoj Soni, Vice President, Ecobuildings Buildings Unit (Gulf Countries), of Schneider Electric.

“With the push towards sustainability and reduction of carbon footprint getting stronger by the day, there has been an increased demand for an integrated smart system to help buildings become greener, safer and more connected. By using a BMS, the building owners and occupants benefit from reduced operational costs, better indoor environmental quality (IEQ), lesser energy consumption, increased occupant productivity and mitigated risks.”

Going beyond energy efficiency While a BMS may help achieve energy efficiency to a certain extent by controlling the technical systems of a building, experts believe that the focus needs to go beyond technical systems. Vijay Kumar, President (International Region) of Cylon Controls, says: “Everyone talks about energy efficiency, and the ROI is based on energy reduction alone, but what is ignored is the productivity of people that also contribute towards the

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July 2017

ROI. The intangible benefits of a smart building, like the performance of students in schools, recovery of patients in hospitals, the output of employees in office buildings, is what drives towards smart buildings that lead to smart and happy cities, thus aligning with the vision of H.H. Sheikh Mohammed bin Rashid Al Maktoum to make Dubai a smart city that is based on the happiness of its people.”

Kumar bases his argument on several HVAC performance studies conducted by reputed institutions, whose reports are available on public domain. He says: “These studies were conducted in academic classrooms, to understand the deeper picture that goes beyond the ROI, and we observed an increase in the productivity of students when the temperature is set between 22 and 24.5 degrees C. Any temperature set above or below the mentioned temperature will result in a drop in productivity.” He further adds that even when there was an increase in ventilation, which reduced indoor CO2

from 1,175 to 840 PPM, it enhanced the performance of the students.

Voicing similar views, Dr PR Jagannathan, Manager, Sustainability at Trakhees, believes BMS suppliers must go beyond than just selling the product to the clients, but rather they should integrate BMSs with direct digital controls (DDC) because expert studies have shown that a DDC fully optimises the BMS by lowering utility costs, maintaining measured comfort and increasing productivity of building occupants, etc. He says: “If an approach is taken to push BMS, irrespective of the needs of the client, it would be a disaster.

The system would be a failure if the team fails to capitalise on the advanced computing techniques of DDC towards energy optimisation, such as scheduling, trending, peak load shelving, etc.

BMS can only assist in energy savings and optimisations, if conceived properly. It cannot be an energy saving strategy by itself.”

Integrating with IT In today’s wireless age, it is imperative for systems to be integrated with wireless technology. Arvind Swarnkar, Managing Director of Sauter Middle East, says: “The intent of building technology is to save energy and enhance user experience.

However, these facilities are still used at the site level only. There is a need to connect these systems to a cloud and [for them to be] controlled through handheld devices remotely so that the goal of the system can be achieved.”

Pandora’s box of complexities Installing a BMS in a building may look sophisticated and classy, but one of the prime concerns is wrong installation and commissioning. Jagannathan, says, “Installed systems remain showpieces and do not really stand to their claims due to the fact that they are not adequately designed, installed, tested or commissioned.”

He cautions against the practice of aggressively pushing out the technology into the market, because “BMSs are being handled as a product and not as a system”.

He says, “The technology is beneficial only if applied after a thorough introspection

of the needs of the client.” Suggesting a best practice to resolve the conflict of wrong installation or commissioning, Soni says wrong installation or commissioning must be addressed by closely working with the contractor and the commissioning team.

But is a one-time commissioning activity enough for a BMS? Kumar believes otherwise.

He suggests that rather than just an annual service contract, which companies use to conduct periodical checks and fix issues mainly, it is important to adapt the practice of ‘continuous commissioning’, because it is a much more elaborate process that involves reprogramming or fine-tuning the control logic of some or all MEP equipment to overcome entropy.”

While operators purchase their RMS from electrical suppliers, they do not understand that an RMS is nothing but an extension of BMS, technically and utility wise

While experts suggest that the best practice to gain full optimisation of the BMS is proper training for facility managers and end-users to understand and operate the system, Jagannathan says scant little is being done in this regard. “Very little training is given to the facility management team or property maintenance team, and often the engineering consultants themselves are not knowledgeable enough, and they leave it to the mercy of specialists,” he says.

Agreeing that the level of awareness needs to increase, Kumar says: “Most endusers have over-expectancy when it comes to BMS, which is contrary to reality, and this is a perfect recipe for the perception of BMS failure. Owing to this, the industry dreads BMS to the extent that it prefers only

July 2017

19

OVER STORY

Smart Building Technology

3-4 brands and the barrier for entry to new brands has become artificially high.”

Adding to the need for greater awareness, Swarnkar says: “Residential and commercial properties need enforcement of the use of a BMS. This can be achieved if the owner gives system performance contracting to ensure saving of electricity bills, instead of simple facility management.”

Swarnkar points out that another challenge is that BMS is usually classified under the mechanical category and an RMS is classified under electrical.

Therefore, he adds: “While the operators purchase their RMS from electrical suppliers, they do not understand that an RMS is nothing but an extension of BMS, technically and utility-wise, and most manufacturers supply both products.” An RMS augments the BMS via the cloud for full optimisation, he says.

From a facilities management perspective, Sandrine Le Biavant, Director of Consultancy at Farnek, says: “Presently, only 30% of FM personnel in the region has an understanding of effectively utilising the BMS. The key challenge for a facility manager is multiple brands and models of BMS, which would necessitate the facility manager to gain knowledge and experience in multiple systems at the same time. This would put additional responsibility on the FM company to further invest in training their personnel.”

Suggesting a strategy to subvert the problem, she says, “This issue can be resolved by using an RMS, because it would essentially help in simplifying the complexity involved in getting trained in multiple systems for multiple properties, by centralising all the different systems to a central expandable system.”

Agreeing that an RMS will boost the optimisation of a BMS, Kumar says, “RMS is a natural progression of the BMS industry, and its objective is to take the burden off the end-user, whether it is continuous commissioning or trained operator availability. Essentially, the RMS would take advantage of decreasing data transmission rates, thanks to an influx of the cloud, thus reducing overall operation and maintenance costs using the model called Software as a Service (Saas).”

Securing the systems Like every technology, the threat perception for a BMS is significant, according to cyber security experts.

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July 2017

Sandrine Le Biavant

Fred Gordy

We also have blood banks in a hospital, and if the temperature of the blood storage units is either turned up or tampered, the blood has to be disposed of. That’s a massive loss of blood and money

Fred Gordy, Director of Cyber Security at Intelligent Buildings (USA), says: “Each application is unique, and the magnitude of the disaster depends on the type of application. For instance, in a hospital, the disaster would be different, in financial buildings it would be different, in corporate real estate and the military buildings, the disaster would be different.”

Explaining a hospital application example, Gordy says: “The core of the problem is because of the interconnectedness of the system, and a BMS is integrated with lighting, power generation and generators, and if someone wants to attack a hospital, disable the power of a hospital, they can, and you have surgeries and other critical scenarios going on in a hospital, which could result in fatalities. We also have blood banks in a hospital, and if the temperature of the blood storage units is either turned up or tampered, the blood has to be disposed of. That’s a massive loss of blood and money.”

In a commercial building, Gordy warns that one needs to look into the human factor of the building, because if the electricity and emergency lights are disconnected, owing to the cyber attack, there is a lot of panic, and the effects can be dangerous.

Citing an incident of cyber attacks on BMS, Gordy says, “A few months ago, the ransomware, Cerber3, did affect the BMS in some buildings, but thankfully we were able to respond and curtail it.”

Gordy suggests that the best practice for countering the attack is to involve IT experts to protect the installation and increase the surveillance, precautions, audits and regulations of who controls and accesses the system, by installing an IT-centric username and password. He says, “It is also important to have a recovery strategy in place, on how to respond post attack.”

Summing up Voices from the industry suggest that there has been significant acceptance of the technology in the region. However, to clear the bottleneck, efforts need to be made to increase the awareness and bridge the gaps between the smart building technology segment and the end-user.

HAVE YOUR SAY! We welcome your views on the article.

Write to editor@cpi-industry.com

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21

ERSPECTIVE

Dominic McPolin is the Chief, Central Planning Office, Ministry of Works, Municipalities Affairs & Urban Planning, Bahrain. He can be contacted at xo@works.gov.bh

Existential questions Dominic McPolin, Chief, Central Planning Office, Ministry of Works, Municipalities Affairs & Urban Planning, Bahrain, shares questions he has been asked and how answering them with intellectual honesty is vital for the wellbeing of District Cooling in the GCC region

22

July 2017

W

hy should I buy an apartment with District Cooling, because I feel insecure as District Cooling is a monopoly and I have no alternative cooling option?

2. How can I be sure that the company will not inflate the cost of cooling in later years to increase profits?

3. Why is one particular District Cooling company allowed to excavate the public roads, causing traffic delays? How did we allow it?

4. Why should I as a developer contribute to the capital cost of extending District Cooling networks to my development?

5. Why is one District Cooling company allowed to occupy major utility corridors underground, where there is a shortage of space for electricity, water and drainage?

6. Why should I as a developer share the cost savings I am making by signing up to a District Cooling contract? I am in this development business to get a return on investment. What is the problem here? Why not let the District Cooling provider pass on that cost to the customer in their tariff?

8. The pipework that supplies my development with District Cooling is under my control. What rights does the District Cooling company have to supply the neighbouring development through my real estate?

9. What rights does the District Cooling company have to insist on that level of protection and expenditure from me, the developer, when I want to build a road? What rights do they have to tell me what to do?

7. How can I promote a District Cooling provision for an urban area in this climate when there is no safety net if the private company goes bankrupt? What happens to the customers and the company’s assets? Are we left to talking to the bank for continuous service?

CPI Industry accepts no liability for the views or opinions expressed in this column, or for the consequences of any actions taken on the basis of the information provided here.

CAIRO HEAD OFFICE:

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Allied has grown into one of the leading Engineering and Project Management firms in the Middle East, boasting offices in 3 major Countries in the Middle East (Egypt, United Arab Emirates, Kingdome of Saudi Arabia).

Allied offers full range of Engineering and Project Management services provided by nearly 140 dedicated professionals distributed among Egyptian, UAE and KSA locations.

The company is a multidisciplinary consulting firm and has a track record and specialization in Buildings, Industrial Works and District Cooling and Power Generation Plants.

July 2017

23

ERSPECTIVE

Dharmesh Sawant is Sr Sales Manager - AC B2B at LG Electronics. He can be contacted at dharmesh.sawant@lge.com

Help, mould attack!

Not to worry – decidedly, dual rotary inverter compressors can help eliminate moisture, mould and other fungi

By Dharmesh Sawant

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July 2017

A

s sensitive topics go, this perhaps is one of the most prominent, and represents a nightmare scenario for consultants, contractors, suppliers and tenants. Indeed, the issue of tackling mould, owing to moisture build-up in villas, has the potential to bring the very best of professionals to their knees.

In my 15 years of experience living in Dubai, I have come across several complaints, especially from occupants of villas. I have seen the crease-lines forming on their forehead over moisture on walls, causing gradual degradation of paint and clear signs of colour change owing to mould.

One of the reasons for moisture build-up is air conditioning equipment, specifically ducted-split units with constant speed compressors. Generally, villas don’t use 100% treated FAHU, as it is not economically feasible, owing to the low quantity of fresh air – in the range of 300400 CFM for a typical four-bedroom villa.

The untreated fresh air is directly connected to the mixing box, and the mixture of return and fresh air is passed over the evaporator coil.

Once the set temperature is achieved, the compressor trips, stopping the flow of refrigerant in the evaporator coil. But the indoor fan is still running, drawing the untreated hot and moist air. The compressor doesn’t come back again, till a gradient of one degree C is achieved or till the timedelay relay is triggered, whichever is longer (usually 10-15 minutes). It is during this time that moisture enters the occupied zone.

Vexed professionals tried to work out a makeshift solution – that of switching the indoor fan off during the compressor trip cycle, but tenants started complaining, as there was no air flow draught

The problem is more prominent during some months of the year, when the ambient temperature is 34 degrees C Dry Bulb Temperature/32O degrees C Wet Bulb Temperature.

Vexed professionals tried to work out a makeshift solution – that of switching the indoor fan off during the compressor trip cycle, but tenants started complaining, as there was no air flow draught. An additional disadvantage of the makeshift approach is that the frequent start/ stop of the compressor consumes more energy and puts an extra burden on the compressor.

The problem is greatly reduced nowadays in ducted splits through deploying an inverter compressor.

Once the set temperature is achieved, the inverter compressor modulates its frequency (speed) to lower levels and stabilises, unlike the tripping-off that happens in constant speed compressors.

This means a constant flow of the refrigerant is maintained in the evaporator coil, allowing the mixture of return air and hot, moist fresh air to dehumidify completely. Additionally, the soft-start feature of the inverter compressor and the reduced frequency of the start/stop of the compressor ensure that the running current is maintained at a low level.

It is heartening to note that more and more manufacturers are coming forward with inverter compressor technology in conventional ducted-splits, something that was only available in VRF systems, earlier. I hope consultants make a note

of this point and look at the inverter-based system for the benefit of their clients. One of the common questions I get in relation to inverter-based systems is, “Are they expensive?” And I counter that with, “But, compared to what?” If more consultants start specifying inverter-based systems, it would lead to healthy competition, which will drive the prices lower – simple market dynamics at work, folks! There is a precedent to this, in the form of VRF systems, where the price per tonne of refrigeration has come down from AED 4,500 to AED 3,200, and even lower. Touché!

CPI Industry accepts no liability for the views or opinions expressed in this column, or for the consequences of any actions taken on the basis of the information provided here.

ENGIE to become worldwide leader of independent district cooling by acquiring a 40% stake in Tabreed from Mubadala

ENGIE @ENGIEgroup (See regional news section for more details)

July 2017

25

ERSPECTIVE

Dr Hassam N Chaudhry is the Director of Studies (Dubai) Architectural Engineering, School of Energy, Geoscience, Infrastructure and Society, Heriot-Watt University. He can be contacted at H.N.Chaudhry@hw.ac.uk.

A towering responsibility for academia The emergence of cuttingedge tools like BIM is placing an enormous responsibility on academia to produce students that are capable of using them to their fullest potential towards achieving sustainable development in the built-environment, says Dr Hassam N Chaudhry

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July 2017

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he challenge for those involved in shaping the built-environment for the 21st century is to provide society with sustainable, energy-efficient and healthy buildings that are also user-friendly.

And BIM offers itself as a vital tool in helping achieve the green goals.

The features that BIM offers the construction and building industry have been seen as even bigger than the transformation CAD brought to traditional drawing practices.

The revolution that is BIM, in turn, has raised global demand for high-quality architectural engineers with the right level of technical proficiency to be able to use tools like BIM. And the onus is on academic institutions of higher learning to provide the building industry with a skilled, competent and committed workforce.

Put simply, Architectural Engineering as a course is the engineering of architecture.

It involves all aspects of engineering needed to turn architectural building concepts into reality. To achieve this, the architectural engineer learns not only the technical details, subtleties and innovations of engineering design techniques but also how architectural concepts and designs emerge.

In view of the unique requirements, universities have a responsibility of shaping academic programmes that combine the best of both worlds – engineering and architecture. It falls upon them to produce students who are capable of designing low-carbon, low-energy buildings to meet global sustainability targets and who have a thorough grasp of building design and use issues.

Not only that, the students should be capable of working in an interdisciplinary environment involving architecture, engineering and construction and have substantial exposure to such topics as renewable energy, phase-change materials and smart building modelling. For this, students need to be exposed to the building industry very early on. There is significant learning that takes places through being placed in real-life situations, and for this, it is important that universities collaborate with industry stakeholders, be they master developers, developers, Green Building councils or MEP consultants, where they can roll up their sleeves and participate in energy audits and energy analysis and, overall, deepen their learning experience to the extent that they are able to hit the ground running when it comes the time to join the building industry workforce.

CPI Industry accepts no liability for the views or opinions expressed in this column, or for the consequences of any actions taken on the basis of the information provided here.

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ASE-IN POINT

Restoring the throughvalue mycon and Kipp Umwelttechnik join forces to restore the health of external heat exchangers at Vienna International Airport

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July 2017

â–ś Figure 1: Vienna International Airport, and (below) heat exchangers at the facility

V

ienna International Airport was founded in 1938. Leafing through the pages of history would reveal that it was used as a military airport. In 1954, Vienna Airport became Austria’s first privately managed airport.

Vienna Airport is one of the few in Europe that is listed in the stock exchange. With two runways, among other features, it is the most important airport in Austria. In 2016, it handled around 226,000 flights a year and 23.4 million passengers. The numbers of 2016 represent the typical usage profile of the airport in recent years. With such a large number of people using it, a fully functioning airconditioning system is critical to the success of the airport.

Cleaning of heavily soiled heat exchangers The airport is home to a large number of lamellar/fin heat exchangers in the air conditioning system, as shown in Figure 1.

Owing to years of service, the external heat exchangers – totalling 10 in number and occupying a space of 400 square metres – had become highly contaminated with dust, especially cement, lime and gypsum dust, due to the surrounding industrial environment.

The situation severely impacted the cooling performance. Such pollution causes energy costs to rise rapidly by 10-30%, or more. Also, the corrosion caused by contamination can lead to a significant reduction in the service life of the heat exchangers. The airport had carried out several cleaning attempts of the heat exchangers but largely had been unsuccessful; and, in some cases, the attempts had caused more damage than good. For instance, through a cleaning trial with chemicals, the dust had become hard as cement, and the lamellas/fins had started to corrode due to chemical reactions.

In May 2017, mycon and its sister company, Kipp Umwelttechnik undertook the task of cleaning the heat exchangers. They applied a combination of “JetMaster” system with three other devices. The result was that a significant amount of residue was removed from the heat exchangers. The cleaning exercise was so effective that the throughvalue of the heat exchangers almost returned to a new state.

The client was happy with the result. “The exposed location of our airport in an area with a large number of huge industrial

July 2017

29

ASE-IN POINT

▶ Figure 2: Contaminated lamellas, and cleaning with the JetMaster

companies has led to a considerable strain on our heat exchangers,” said Gerhard Rödler, Facility Management, Head of Domestic Engineering, at the airport. “With the use of the JetMaster system, with several process steps, Kipp Umwelttechnik was the first company, which was able to achieve our desired effect of a complete cleaning. All previous cleaning attempts by other companies had been more or less ineffective.”

By not using chemical additives, there is no additional burden for the cleaning personnel and the environment.

HAVE YOUR SAY! We welcome your views on the article.

Write to editor@cpi-industry.com

The JetMaster process and its advantages The JetMaster process has been developed with the support of the Federal Ministry of Economics and Technology, in cooperation with a university, and offers considerable advantages, such as high cleaning quality, and cost effective and environmentally friendly nature. JetMaster works exclusively with compressed air and a small volume of normal water (drinking water quality).

Compared to cleaning with a high-pressure cleaning instrument, the advantages are obvious: Less water consumption, more gentle cleaning without damaging the sensitive lamella/fins and greater cleaning level. A cavitation effect ensures a high cleaning efficiency in less time.

30

July 2017

How Natural Refrigerants Market will be worth 1,419.19 Million USD by 2020 @Refcatalog read more: http://ow.ly/tvlE30cvAnu

A-Gas @AGasLtd

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July 2017

31

Dan Mizesko is the Managing Partner of Al Shirawi US Chiller Services. He can be contacted at dan@uschillerservices.com.

LICENCE TO

The intrinsic benefits of continuous commissioning Where the real energy savings are realised in chilled water plants

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July 2017

I

have been talking about recommissioning/continuous commissioning of chilled water plants for over a decade now in Dubai and in the GCC region. However, it’s apparent that very few plants have gone through the process or incorporated the concept at all.

First, I think it’s important to understand what the commissioning process is, how it has sometimes fallen short when it comes to chilled water plants and why I feel it’s so important to recommission/ continuous commission as well as what the recommissioning process is. It’s also important for the plant owner or management to fully understand that recommissioning is not part of an Annual Maintenance Agreement – it is well beyond that and a cost is associated with this type of in-depth service, but without question the savings achieved will far outweigh the additional cost. One other important point: It is my strong opinion that a specialist chiller company, a qualified one with a proven track record of performing recommissioning of chilled water plants be utilised to carry out this service.

Commissioning The concept of commissioning comes from the Naval lexicon, meaning “put a warship on duty”. This is likely the origin of the concept of commissioning, as popularly used today. A ship that has been commissioned has been through a thorough process of quality assurance on the installation of the equipment, performance of the system and training of the crew. Only once all the materials, systems and staff have been thoroughly vetted is the ship commissioned into active duty.

For a chilled water plant, commissioning can be thought of as the process that ensures that a plant operates as the consultants, design engineers and owners intended it to and that the O&M staff are trained and organised to operate and maintain the plant’s systems and equipment. This is done by verifying and documenting that the plant systems, equipment and components are planned, designed, installed, tested, put into beneficial service, and operated and maintained to meet the owner’s requirements and as designed by the engineers and consultants. Commissioning is performed to keep the chilled water plant in optimal condition through the life of the plant from the viewpoints of environment, energy and facility usage. These viewpoints should include energy conservation, environment, and preventive maintenance of the plant equipment and systems.

Unfortunately, many of the chilled water plants that have been labelled as ‘commissioned’ have not been through

the thorough process that the term encompasses. Energy efficiencies of the equipment are rarely, if ever, verified on individual equipment basis or as a system.

Chillers, pumps and towers are not started and put into beneficial services with enough precision and with an emphasis on energy and design performance, not only at fullload but part-load design. This reason, along with some others, is why I have been calling for recommissioning or continuous commissioning, which are basically the same type of commissioning, to be implemented at chilled water plants.

Continuous commissioning is defined as an ongoing process to resolve operating problems, improve comfort, and optimise energy use

Continuous commissioning The goal of a continuous or ongoing commissioning is the same as an ongoing programme of re-commissioning. The key difference is that monitoring equipment, and trending and analysis software are left connected to the plant systems to enable continuous tracking and reporting.

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BELIMO Automation FZE, Dubai Airport Free Zone K-17 P.O. Box 293644, Dubai, U.A.E. Tel. +971 4 299 8050 • Fax. +971 4 299 8051 • info@belimo.ae • www.belimo.ae

July 2017

33

LICENCE TO

A report by the California Energy Commission addresses the problem that buildings and chilled water central plants do not perform as well in practice as is anticipated during design

“Continuous commissioning” is a term that was trademarked by the Energy Systems Laboratory of Texas, a division of the Texas Engineering Experiment Station, and a member of the Texas A&M University System. They define it as “an ongoing process to resolve operating problems, improve comfort, and optimise energy use”.

A new class of software products, referred to as Fault Detection, Continuous Energy Oversite, Remote Monitoring and Equipment Diagnostics, has emerged over recent years to support continuous commissioning.

These products are generally cloud based and remote operated, enabling the plant performance to be monitored against its optimal operating conditions in a near to real-time format. The software tools provide visibility into plant performance and help identify anomalies that result in excess energy consumption and pose risks to system health.

Why I recommend recommissioning/ continuous commissioning Water-cooled electric centrifugal chillers in the GCC region are generally selected and designed to operate in the range of 0.6870.760 kW per tonne.

USCS, from 2003 to 2012, looked at data from operating chillers and plants in the region, from the newly constructed and commissioned plants to five-year-old plants, as well as chillers up to five years old. All were electric-driven centrifugal plants. What we determined was that the operating range of these chillers before recommissioning, continuous commissioning, Corrective Service Procedures and Chiller Optimisation Strategies were applied was between 0.98 and 1.8 kW per tonne. Of the chillers these services and strategies were applied to the kW per tonne ranges were between 0.513 and 0.759.

Further, the results of a survey by San Diego State University’s Energy Engineering Institute on 31 chiller plant sites across the United States found: ▶ Chillers that should be operating in a range of from 0.65 to 1.00 kW/tonne, according to the OEM specifications, were often actually operating at 1.5-3.0 kW/tonne and that most chiller plant operators had no idea how well their chiller plants were performing ▶ A report on 14 chiller plants by the Northwest Energy Efficiency Alliance found a substantial variation in plant energy efficiency ranging from 0.55 to 1.80 Kw per/tonne ▶ A report by the California Energy Commission addresses the problem that buildings and chilled water central plants do not perform as well in practice as is anticipated during design The reasons for the above are… ▶ Improper equipment selection and installation ▶ Lack of rigorous commissioning and proper maintenance ▶ Poor feedback on operational performance and energy performance The re-commissioning process is fully documented with before equipment and plant energy benchmarks as well as post recommissioning energy results as well as all NDT inspections and analyses and complete equipment performance reports.

It should also include recommendations to optimise the plant’s operation and further recommendations on equipment reliability and energy savings. Many technologies and advancements have been made in chiller design with improved energy efficiencies being realised; however, these efficiencies may not be realised unless proper commissioning is performed and continuous commissioning and recommissioning programmes are in place.

I strongly recommend that any chilled water plant from 400 tonnes of refrigeration to 50,000+ tonnes of refrigeration should consider implementing recommissioning services. It is sure to save you energy and money.

CPI Industry accepts no liability for the views or opinions expressed in this column, or for the consequences of any actions taken on the basis of the information provided here.

34

July 2017

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35

FEATURE

VALVES

An ‘evalving’ market How is the valve segment evolving? What are the determining factors that will drive the segment?

Benwen Lopez reports…

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July 2017

A

look into the human heart shows you the critical functions of valves. An organ weighing not more than 500 grammes (depending on the size of one’s fist) works on four valves that control the blood flow from the atria to the ventricles. It could be dangerous and even fatal for a person if the valves become dysfunctional.

In a close analogy, valves are the gatekeepers of our HVAC equipment. They are designed to control the pressure and boost the energy efficiency of the systems.

And industry insiders say that considering the transformation within the HVAC industry, the valve segment is constantly evolving.

Segment drivers Given the growth of the HVAC industry in the GCC region, there are a number of factors that drive the demand for valves.

One of the driving factors is the retrofit market. “The retrofit market in the Middle East is growing steadily, but as building energy costs rise, there is a need to reduce our power consumption,” says Colin Bridges, Business Development Manager (Middle East) at Belimo Automation. “Many buildings were not built based on lifetime running costs or the impact they could have on the environment, but rather how quickly they could deliver a return on investment (ROI).

It is now possible using retrofit technologies to reduce energy consumption, resulting in lower running costs and subsequent environmental impact.”

Mirroring Bridges’ view, Shailesh Lavnis, Area Sales Manager (GCC) at Sanhua Europe, says, “We are approaching retrofit markets through the distribution segment, and we would like our distributors to take advantage of the opportunities they present.”

Speaking on solutions for retrofit projects, Bridges says: “Our energy valve is aptly designed for the retrofit market as well as for new projects. It is a pressure-independent valve, and it measures and manages coil energy. Along with the valve is the Delta T Manager to manage the Delta T across circuits; it is an invaluable tool, as the Low Delta T Syndrome is endemic in our industry and a key factor leading to increased production and pumping costs.”

Elaborating on particular elements that define energy efficiency, Lavnis adds: “There are line components and thermostatic expansion valves. For the

July 2017

37

FEATURE

VALVES

Colin Bridges

Shailesh Lavnis

▶ Belimo Energy Valve

Pramodh Idicheria

Smart valves that can dynamically balance, control and utilise data to improve system performance will, no doubt, play a significant role in modern building HVAC systems efficiency

38

July 2017

line components, the pressure-drop defines the energy efficiency; if there is less pressuredrop then energy efficiency increases.

For the thermostatic expansion valve, the main concern is the precise regulation of refrigerant flow into evaporators, which is controlled using superheat. The maximum evaporating temperature results in high energy efficiency.”

Another major driving factor that drives the demand for valves is the increase in energy costs, and studies show that the right selection of valves impacts energy consumption, but what challenges end-users to control energy usage are regulations relating to the use of energy. “While authorities reduce subsidies, the real value of cooling prevails upon building owners, thus propelling them to think of ways to ease the burden on the grid,” Bridges says. “Better control is required to maximise performance and minimise costs and energy waste.

Control valve manufacturers are stepping up to meet the growing needs of increasingly energy-efficient buildings. Other measures building owners, or facility managers, can adopt include installing smart control valves that can accurately gather real-time system data that will help to monitor energy usage effectively and prevent waste.”

‘Valve intelligence’ According to Ireland-based Research and Markets, the global artificial intelligence market is poised for a CAGR growth of over 60% by 2022. Without an iota of

doubt, players in the valve segment are embracing smart technology. Pramodh Idicheria, Executive Director of Leminar Air Conditioning Company, says: “Over the years, we have seen the transformations from manual valves to motorised valves, and from static valves to dynamic valves. Even in the valve manufacturing arena, the use of robotics has drastically reduced time and failure ratio.”

Voicing similar views, Bridges adds: “The days of static balancing of variable flow systems are numbered. Smart valves that can dynamically balance, control and utilise data to improve system performance will, no doubt, play a significant role in modern building HVAC systems efficiency.”

Asserting that the fundamental game changer will be the Internet of Things (IoT), he says: “Communicative devices, such as control valves, will transform into performance devices and will have a significant role to play in the way we use and control energy. We will see greater use of cloud-based services, where data can be stored and harvested. Currently, in the valves sector, we are witnessing the aggressive use of near field communication (NFC), with valve controls being synched to smartphone apps to enhance control and procure data for better performance and end-user review.”

A critical component Although most valves are hidden, they augment some of the core functions of the equipment. Explaining the essential functions

I would say political and economic stability are two stilts on which every business stands.

If these interlinked entities are strong, then investors will have more confidence

placed. All our tests conform to the standards set by UL certification standards.”

Following testing, certifications are as critical as following testing standards, because certificates are the results and proofs of the tests having been conducted.

Lavnis insists that “customers must ask or look for UL, CE, TUV and PED certifications on the product, and if they are in Saudi Arabia, then customers must also look for

SASO certification”. He further adds that in Europe, electrical safety valves require the Low Voltage Directive certification.

Expressing similar views on testing and certification, Idicheria says: “As a distributor and service provider, testing and certifications are paramount to us.

Our recent strategic partner, Hattersley is an approved manufacturer under various schemes, including the British Standard

of valves, Idicheria says: “Valves serve many critical functions during testing, commissioning and operation of chilled water or a plumbing system. Since various types of valves are used for different functions, it is important to have a reliable product to ensure time and energy saving in the mentioned processes.”

Further adding to the critical nature of valves, Bridges adds: “Valves are responsible for the amount of energy each circuit can consume.

Controlling that energy is vital.

They are not meant for just comfort conditions but production and pumping efficiencies.”

Quality testing and certifications No matter how sophisticated valves are, quality tests and certifications are the axes on which the valve sector rotates.

Elaborating on the testing methods used

by Sanuha Europe, Lavnis says: “Quality testing and certifications are among the most critical characteristics of the valve business, without which all efforts are futile. We conduct three extensive in-house tests to eliminate internal leakage of valves, which includes a test with a prototype unit in our laboratory.

Additionally, we conduct an on-site test at the HVACR manufacturer’s unit in ambient settings, after which orders are

July 2017

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FEATURE

VALVES

Institution (BSI), Kite Marked, apart from the standard ISO 9001 2008 certifications.”

Challenges and potholes

Design engineers can now digitally generate systems with different combinations of valve products, locations and other important data

Despite its significant evolvement, the valve journey has been bumpy and challenging.

The most common hurdle is equity flow.

As Idicheria puts it, the major factor is the cash crunch that is not only affecting the valve market but also affecting the complete construction industry of the GCC region, owing to the fluctuating oil prices and recession.

Naveen Sivakumar

Agreeing with Idicheria, Bridges says: “In this region, I would say political and economic stability are two stilts on which every business stands. If these interlinked entities are strong, then investors will have more confidence, and manufacturers will be motivated to invest in the region and innovate to develop new technologies.”

For new market entrants like Sanuha Europe, it is about increasing visibility and establishing a strong presence. As Lavanis says: “Although we have been established in Europe for more than three decades, we have particularly served the European, Asian and North American Markets. But now we are an active player in the Middle East region, and we need to ensure that we match the quality we claim to offer to the price we ask.

Our forecast depends on the customers’ forecast, and we listen to what our customers are telling us.”

Another challenge besieging the valve market is the spectre of counterfeit products. The counterfeit market is what brings all players together against the fakes. Bridges says: “This is a problem in all markets where premium brands exist.

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July 2017

Therefore, we embed our products with the necessary trademarks and copyright signs.

We are vigilant about duplicate products, and we act whenever we see infringements and defend our investment.”

Explaining how to counter the fakes, Idicheria says: “We constantly organise training seminars to educate developers, consultants and contractors. Apart from these sessions, Hattersley has been involved with the Building Information Modelling (BIM) store from its inception. Design engineers can now digitally generate systems with different combinations of valve products, locations and other important data, apart from automatic scheduling, thus allowing better-informed design decisions to be made right from the start of the project.”

In most cases, counterfeit products are not just about affecting the economy but involve other areas, as well. Explaining these factors, Naveen Sivakumar, Head of Marketing (Turkey, Middle East & Africa) at Danfoss, says, “Counterfeit products do not only affect the economy, but there are significant concerns, such as safety issues and their impact on the environment, because they lack the engineering, testing and quality standards.”

Offering an example, he says, “In refrigeration, expansion valves are considered to be the brain of the system, and if this particular valve is faked, it can have adverse effects on the consumer.”

Sharing the actions taken by Danfoss to deal with the counterfeit market, Sivakumar says, “We have partnered with the Dubai police and other government agencies, conducted sting operations in Dubai and got the suspects arrested.”

Wrapping up Despite the potholes and challenges, the valve segment will always evolve, and as industry voices believe, the key to its sustenance is innovation, and manufacturers are constantly challenged to embrace technology to face competition. And as Bridges suggests, “The business, like others, will mainly depend on economic and political stability in the region that will motivate manufacturers to invest in innovation."

HAVE YOUR SAY! We welcome your views on the article.

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41

COUNTRY REPORT

Australia

goes all natural

Government’s emphasis on energy efficiency underpins growth of natural refrigerants market and a concerted drive towards innovation

By Hannah Jo Uy | Features Writer

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July 2017

▶View of Melbourne city skyline

A

ccording to a Bloomberg report1, Australia has announced an economic stimulus package in its annual budget that features a USD 75 billion infrastructure plan, including road, rail and runway construction.

The infrastructure plan, however, will most likely be regulated by the country’s keenness to meet its energy targets. This is confirmed

by Dr Alex Wonhas, Managing Director for Energy, Resources and Manufacturing of Aurecon, who said that the 2017-2018 Australian Federal Budget showcases the government’s strong interest in the energy sector. He said, “The 2017 May Budget contains a number of measures aimed at improving the affordability and reliability of energy in form of investment in infrastructure and institutions.”

This is evident in the public sector’s focus in projects, such as Snowy Hydro 2.0, a solar thermal plant in Port Augusta, additional transmission and storage infrastructure and, most importantly, a USD 90 million energy security plan.

Innovation enhanced HVAC products in such a way that it allowed manufacturers to overcome the challenges locally, in Australia, and internationally, in the export markets

July 2017

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COUNTRY REPORT

Dr Alex Wonhas

Sam Peli

Australia

“In order to improve its energy security,” Wonhas said, “Australia will need to find cost-effective ways to store or transport energy from where and when it is produced to where and when it is needed, as energy supply will become increasingly variable through the expected uptake of renewable energy.”

He added that renewable sources of energy, such as wind and solar, are slowly gaining independence from subsidies, as latest advancement allows them to compete with conventional power stations.

Wonhas said: “Many technologies already exist to balance supply and demand, including batteries, pumped hydro, improved transmission networks and demand-side responses.”

What does this mean for the HVAC sector?

The renewed focus on energy security has prompted action from the HVAC sector, with many companies eager to reinforce their competitive advantage in light of the upcoming phase-down of HFCs, through the utilisation of natural refrigerants.

Australian manufacturers have worked in this field since long before, due to the harsh climate in Australia, which is approximately similar to the Middle East climate

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July 2017

Ahmad Fraij, Director, Engineered HVAC Solutions (EHVACS), believes that stakeholders in the industry have embraced this trend and that it will further drive innovation in the sector.

“We have noticed in recent years that natural refrigerants, such as CO2, are increasingly [being] implemented inside Australia – mainly in refrigeration systems more than the air conditioning systems,” Fraij said. “For sure, there are plenty of R&D activities in this field, since the natural refrigerants are environmentally friendly.”

The emphasis on R&D, Fraij noted, is a strong feature of the country’s HVAC industry. He emphasised that the protracted experience of Australian manufacturers and the quality systems they have adopted led to the development of good HVAC products that are “reliable, efficient and sustainable”. He also added that research, development and innovation enhanced HVAC products in such a way that it allowed manufacturers to “overcome the challenges locally, in Australia, and internationally, in the export markets”.

This was confirmed by Sam Peli, General Manager for Sales (Europe, Middle East and Africa) for Seeley International, who was gleaning from the company’s decades-long experience. He noted that since the time Seeley International first manufactured air conditioners, in 1972, the company has ensured that the design and manufacture of most of the components for its air conditioning products, based on evaporative cooling technology, are within Australia. Today, the company’s operations extend beyond the continent to include Italy, France, United Kingdom, United States and South Africa.

This move towards greater appreciation for natural refrigerants and efforts to enhance business models were also underlying themes during the second annual ATMOsphere Australia 2017, held on May 2, 2017, where industry leaders came together to discuss key trends within the industry. Participants in the conference advocated stronger collaboration and training within the sector, continued roll-out of natref systems in the commercial and industrial sectors and improving the efficiency of CO2-based systems in Australia’s warmambient temperatures.

The conference also showcased the government’s intent to address gaps

▶ Aerial view of downtown Sydney, Australia

in hostile ambient conditions. “Australian manufacturers have worked in this field since long before, due to the harsh climate in Australia, which is approximately similar to the Middle East climate,” he said. “We [Australian manufacturers] are bringing to the Middle East reliable products that can stand the extreme climate and are, at the same time, efficient and sustainable.” Fraij noted that Australian manufacturers are dedicated to developing products that not only meet the country’s high standards due to its harsh conditions, but also international needs.

Peli echoed this when he described how Seeley has had positive feedback from the Middle East market, owing to products designed and developed by the company to address the often unforgiving climate in the GCC region. To further address the needs of the region he said that Seeley also makes an effort to ensure the products are suitable in areas where only low power supply is available, as is prevalent in some areas in the GCC region.

within the industry with regard to training and standards to further cultivate the growth of the refrigeration trade within the country. The conference also highlighted the commitment of retailers and suppliers towards helping the country meet its energy objectives; participants shared their personal experiences in opting for natural refrigerants in supermarkets, industrial food processing and cold storage.

Participants presented a number of solutions to address challenges that come with the country’s warm-ambient temperature, as well as the efficiency of systems using natural refrigerants. Overall, the participants strongly expressed a commitment to promoting education and training in the field of natural refrigerants to help advance the sector, which is expected to expand in the coming years.

Source: 1.Bloomberg, published in the May 9, 2017 edition of Gulf News

HAVE YOUR SAY! We welcome your views on the article.

Write to editor@cpi-industry.com

Crossing borders Against the backdrop of increasing government support towards infrastructure, emphasis on energy security, and eagerness among stakeholders to drive pioneering products and solutions, Fraij believes that the country’s HVAC sector will continue with its positive momentum in the coming years and that there are a lot of opportunities in the horizon. He added that with regard to export markets, the growth is most noticeable in air conditioning, ventilation and hot water systems.

Fraij emphasised that the longestablished practices within the country are leading to reliable products. In addition, he highlighted the many years of unique experience Australian manufacturers have in generating products that are suitable for operation

Multiejectors, oceansource heat pumps & waterrefrigerant chillers were presented at #ATMOAmerica 2017 http://bit.ly/2saUUaG #GoNatRefs

shecco @shecco

July 2017

45

NEWS REGIONAL

ENGIE to acquire major stake in Tabreed French-based company will invest AED 2.8 billion in Tabreed

By CCME Content Team

T

he National Central Cooling Company (Tabreed) has announced that ENGIE will now become a major shareholder in the utility company, with an investment of AED 2.8 billion, the company said through a Press communiqué.

In a subsequent Press announcement, Abu Dhabi-based investment company, Mubadala has said that it has agreed to sell 40% of its 82% stake (1.086 billion shares) in Tabreed to ENGIE, while still retaining its position as a major stakeholder with 1.137 billion shares equivalent to 42%.

Speaking on the acquisition, Jasim Thabet, CEO of Tabreed, said: “This is a very positive development for Tabreed, which underscores the progress made by us over the last several years

Jasim Thabet

Isabelle Kocher

as a leading District Cooling company in the region. As we enter a new phase of growth, we are confident that we will benefit from ENGIE’s global industry-leading experience, especially in the areas of operations and business development, which are cornerstones of our expansion strategy across the GCC region.

This new partnership is a strong endorsement of our financial strength and leading market position. We welcome ENGIE and express our continued appreciation to Mubadala for its support as a major shareholder in Tabreed.”

Isabelle Kocher, CEO of ENGIE, added: “We will support Tabreed’s growth by contributing to delivering massively and efficiently low-carbon energy, building on ENGIE’s 30-year experience in GCC countries. District Energy networks are the fastest and most efficient ways to decarbonise dense areas and supply them with clean and renewable energy. As such, they can be seen as backbones of sustainable cities. This acquisition is, therefore, a major step forward in the implementation of ENGIE’s strategy to become leader of the energy transition, by focusing especially on low-carbon solutions and customer intimacy.”

Thabet further said that the transaction is expected to be completed in the third quarter of 2017, once the required regulatory approvals are granted.

The battle against moisture, mould There’s a need to pay heed to shelf life of equipment; it is unfair to blame the manufacturer for selling ‘faulty equipment’

By Benwen Lopez | Assistant Editor

I

n the battle against moisture and mould, it is important to pay heed to the shelf life of equipment.

“The end-user must bear in mind that all equipment have a shelf life for a limited number of years, and after that period expires, the equipment must be replaced, otherwise the problem will always be prevalent, and the manufacturer is blamed for selling faulty equipment,” said Savio Menezes, Senior Engineer at T.K. Sitea.

Generally speaking, Menezes and others in the HVAC industry are of the view that the battle to combat moisture and mould

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July 2017

is a recurring process in the GCC region and needs specialised expertise.

Menezes calls for a thorough approach to tackling mould in ducting systems. “Cleaning the filters is not enough,” he said.

“If the coils of the equipment are also cleaned thoroughly and the filters replaced periodically, the ducts will remain intact. The other factor is maintaining a standard temperature, because a swing in the temperature causes the problem.

Sasindran Vayaveettil, Maintenance Manager at EMCC, added: “One of the main problems with mould

and moisture in HVAC equipment is high humidity conditions in the region. The other problem is when the piping or ducts of the HVAC equipment have small holes, allowing unfiltered air to be sucked into the system.”

Vayaveettil said the only way to tackle the problem is by deploying specialised expertise.

Elaborating on the work involved, he said: “We clean the ducts for these harmful substances and use a special anti-fungal paint to prevent it from recurring. If the humidity in the room is high, then it is advisable to install a de-humidifier, besides ensuring

that all windows are sealed properly and the temperature is set between 22 and 24 degrees C.” Vayaveettil added that for deep cleaning, his company uses robots equipped with spray solutions and brushes. “These robots,” he said, “enter the duct and vacuum out the mould and moisture.”

Tabarak Investment becomes majority owner of Drake & Scull International Confident of wiping out debts of AED 2.44 billion, says DSI CEO

By Benwen Lopez | Assistant Editor

S

peaking at a Press conference, held on June 18 in Dubai, Wael Allan, CEO of Drake & Scull International (DSI), said that Tabarak Investment has become majority owner of DSI by acquiring the majority of the shares previously owned by Khaldoun Tabari, former CEO & Vice-Chairman of DSI. Speaking on the development, Allan said: “It is my great pleasure to present this very important milestone in our turnaround journey. We are now confident of wiping out our earlier debts, which amounted to AED 2.44 billion. We are pleased to see Tabarak Investment reaffirm their unwavering commitment for us. With their

unyielding support, we will aggressively continue to execute our turnaround strategy and undertake key business transformations and strategic initiatives in collaboration with all our stakeholders.”

He further added: “Since I have taken over as CEO, we have appointed a new management team, and they will sustain the changes and advance in the new phase of financial and operational recovery. We will be judged by our results and clients.”

Elaborating on the acquisition, Ahmed Kilani, CEO of Tabarak Investment, said: “This deal is a voice of confidence in the DSI brand and their longstanding track record, particularly in the UAE MEP sector.

We have proposed to invest AED 500 million, based on a recommendation made by PwC, which will first assist in eradicating the accumulated losses of AED 1.71 billion. If the company needs additional assistance, we shall work it out.”

On the challenges faced by DSI, Allan added: “As you are aware, the construction business has gone through challenging times, and we have certainly gone through a cost optimisation exercise. The turmoil certainly

Wael Allan

distracted us, but now our clients can rest assured that we are back on track, and we will deliver. The future is optimistic.”

Speaking on the initiatives undertaken

by DSI, Allan said: “Our current focus is to finish our backlog of projects in the country and across the GCC region. We are close to completion of a wastewater treatment project and two MEP projects in the UAE. We are also looking at capitalising on the upcoming Expo 2020.”

Providing an update on the debt negotiations between DSI and Saudi Aramco, Allan said: “We are still in discussions with Aramco in regard to the debt amounting to 1 billion SR. We are at different stages and having a high level of engagement with them to sort out these issues.”

Chemical toxicity in smoke is fatal for occupants: NAFFCO UAE-headquartered company highlights the critical importance of smokemanagement systems

By Benwen Lopez | Assistant Editor

D

uring a fire incident, people die more due to smoke inhalation than burns; therefore, it is vital to install smoke-management systems apart from fire fighting systems, according to the National Fire Protection Association (NFPA, USA).

Mirroring the NFPA view, Imad Hishmeh, Department Head-Smoke Management Systems of NAFFCO Flow Control at NAFFCO Group, said: “Smoke-management systems are an essential apparatus for the safety of all building occupants because of the chemical toxicity present in the smoke, which can prove fatal for building occupants. With the installation of these specialised systems, the number of fatalities can be reduced.”

Elaborating on the dynamics of the technology, Hishmeh added: “HVAC equipment need to be integrated with smoke

detection and management systems to sound an alert if any possible fire is about to break out from the system and to manage the smoke from the fire. As a specialised fire safety contractor, we can achieve this integration and provide its maintenance.

“Our product line of smoke-management systems include pressurisation systems, smoke-containment systems, smoke-extract fans and vents. These products are designed to offer full protection for building occupants in the eventuality of a fire.”

On the testing standards of NAFFCO fire safety products, Hishmeh added: “As per regulations, we ensure that all our products meet the international standards set by the NFPA and other international standardisation bodies. The products are fire-tested and certified by specialised fire testing laboratories and by the Civil Defence authorities in the UAE and in the GCC region.”

July 2017

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NEWS REGIONAL

UAE Council for Climate Change and Environment convenes Third Meeting

Event reviews the UAE National Climate Change Plan 2050, important developments in climate action at both national and international levels and the impact of the withdrawal of the United States from the Paris agreement

By CCME Content Team

T

he UAE Council for Climate Change and Environment held its third meeting on 14 June.

Presided over by His Excellency Dr Thani bin Ahmed Al Zeyoudi, UAE Minister of Climate Change and Environment, the meeting drew participation from Council members from local and federal authorities and the private sector.

The meeting reviewed the UAE National Climate Change Plan 2050,

important developments in climate action at both national and international levels and the impact of the withdrawal of the United States from the Paris agreement. The UAE National Climate Change Plan 2050 aims to support the country's efforts in the field of climate change within a broad framework and time frame for the management of greenhouse gas emissions.

Speaking on the role of the Council, Al Zeyoudi pointed out that it seeks to find solutions for pressing environmental challenges while ensuring economic growth and protection of cultural and civilisational

heritage. The Council, he said, aims to develop and implement a comprehensive and ambitious plan for the country to serve as a role model in the region for climate change action and environment protection.

The meeting provided updates on the public policy guide in the field of municipal work and proposed the guide to include the policies and mechanisms of infrastructure planning and development, best use of resources in construction, integrated waste management, public health and occupational safety, landscaping and city beautification, imposition of fines, and a

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By Benwen Lopez | Assistant Editor

I

n a move to reduce the burden of power subsidies on the government, the Authority for Electricity Regulation of Oman (AER) has introduced a new solar scheme, Sahim for homeowners to generate solar electricity for their use and for selling it to the national grid, as reported by the Times of Oman.

Speaking on the initiative, Dr Muthukumar Ramaswamy, Technical Expert, Royal Estates, said: “In Oman, our expansion is horizontal, thus giving us ample room to install solar panels on our rooftops and harness solar power. And considering that the prices of solar panels have now reduced, the electricity authority is encouraging residents to harness solar energy.”

Highlighting the benefits of the scheme, Dr Ramaswamy added: “The solar harvesting project will reduce the financial load on the government and, at the same time, it will help the country achieve its energyefficiency goals. It also means tapping into renewable and clean energy, which is healthy for the environment.

However, the desired results will be experienced only in a couple of years.”

policy for crises, disasters and emergencies.

The meeting further discussed the most important developments of the Technical Committee for Education and Awareness.

Council members proposed running education and awareness programmes and plans at a national level through organising workshops for the seamless implementation of the Sustainable Schools initiative.

The meeting drew the participation of senior officials from several ministries in the UAE, including His Excellency Yacoub Yousef Al Hosani, Assistant Minister for International Organization Affairs at the Ministry of Foreign Affairs and International Cooperation; His Excellency Engineer Ibrahim Abdullah Al Wahhabi, Assistant Undersecretary at the Ministry of Infrastructure Development; His Excellency Abdullah Sultan Alfan AlShamsi, Assistant Undersecretary for Industrial Affairs at the

Ministry of Economy; His Excellency Engineer Fatima Mohammed Khalifa Al Shamsi, Assistant Undersecretary at the Ministry of Energy; His Excellency Ahmed Butti Al Muhairbi, Secretary General at the Supreme Council for Taqah – Dubai; His Excellency Hussein Nasser Lootah, Director General of Dubai Municipality; Her Excellency Hana Saif Al Suwaidi, Chairperson of the Sharjah Environment and Protected Areas Authority; His Excellency Abdul Rahman Mohammed Al Nuaimi, Director General of Ajman Municipality and Planning Department; His Excellency Eng. Khalid Mueen Al Hosani, Executive Director of the Public Health and Environment Sector at Ajman Municipality and Planning Department; His Excellency Salem Mohammed Al Naqbi, Head of the Sharjah Department of Municipal Affairs and Agriculture; His Excellency Dr Saif Al Ghais, Executive Director of the Environment

Sontay sets up operations in UAE UK-headquartered building control solutions company’s facility in Sharjah will serve as a base for servicing customers in the Middle East, says company representative

Protection and Development Authority, Ras Al Khaimah; His Excellency Eng. Ahmed Mohammed Al Hammadi, Director General of the Department of Public Works and Services, Ras Al Khaimah; His Excellency Munther Mohammed bin Shekar, Director General of Ras Al Khaimah Municipality; His Excellency Obaid Sultan Towarish, Acting Director General of Umm Al Quwain Municipality; His Excellency Engineer Hassan Salem Al Yamahi, Director of Dibba Fujairah Municipality; His Excellency Essa Abdullah Al Ghurair, Chairman of Al Ghurair Resources; Dr Dalya Al Muthanna, President and CEO of GE Gulf; Ibrahim Al Zu'bi, Chairman of Majid Al Futtaim Group; Engineer Mariam Ali Al Baloushi, Director of Environmental Studies, General Civil Aviation Authority, Abu Dhabi; and Maryam Al Shamsi from the Ministry of Finance.

Empower commences delivery of District Cooling solutions for two Dubai projects District Cooling utility to invest AED 1.8 billion in five years, says its CEO

By CCME Content Team

By CCME Content Team

U

K-based manufacturer of building control solutions, Sontay is expanding its operations in the Middle East with the inauguration of its office at the Sharjah Airport International Free Zone, in the UAE, the company said through a Press communiqué.

Sandy Damm, Managing Director of Sontay, said: “This is a fantastic growth step for us, and it shows how our dedication and hard work in the area is coming to fruition. Following the growth in the region, the new office will ensure that we can continue to provide local support, applications advice and service to our customers.”

Damm said that Ali Jabr has been appointed as the Middle East Area Sales Manager.

Alf Jones, Sales Director at Sontay, added: “We have been building a loyal customer base over the last few years, but with our new local office, customers will benefit from expert technical advice, project support and improved product availability. Our products and control solutions help improve building management system performance, reduce energy and maintenance costs and increase occupant comfort levels.”

E

mirates Central Cooling Systems Corporation (Empower) has started delivering District Cooling solutions to Jumeirah Village Triangle (JVT) and Jumeirah Village Circle (JVC), the company said through a Press communiqué.

Ahmad Bin Shafar, CEO of Empower, Ahmad Bin Shafar said: “We are very pleased to deliver the first phase of District Cooling solutions to JVT and JVC. We will be providing residential and commercial real estate developments in these areas with up to 11,000 refrigeration tonnes (RT) of cooling services. The project has been supervised and managed with a high level of efficiency.

The best technology has been deployed to construct the network in JVC and JVT, which will ensure highest performance and quality.”

He further added: “In 2016, Empower had signed a contract with Nakheel to provide District Cooling services to these two areas. We will invest AED 1.8 billion in five years for this project, and will build up six cooling plants in the two locations, to provide 260,000 RT for 440 buildings.”

July 2017

49

NEWS REGIONAL

Daikin shifting to 100% inverterisation of splits by 2018 Company says overall, it is looking to increase market share in India, South America, Southeast Asia, and in Middle East and Africa

By Hannah Jo Uy | Features Writer

D

aikin is pursuing a shift to 100% inverterisation by 2018 in the Middle East region, the company revealed to Climate Control Middle East. This is being done to address the increasing emphasis many countries are placing on reducing energy consumption, said Tuna Gulenc, General Manager, Daikin Middle East and Africa.

“All the world is moving in the same direction, based on the same concerns – energy efficiency and energy consumption,” said Gulenc. “This is why we decided to take the lead in the Middle East to move the full product range to inverters and to shift Middle East market to inverters. Daikin’s focus is on consuming less energy and providing a better product for the customer, end-user and society, in terms of energy consumption.”

Gulenc drew from his experience in the Middle East region, before going to Turkey, “When I came back [to the Middle East], I feel the difference completely,” he

said. “Now, the government, contractors, consultants and even end-users – everybody’s more concerned about energy efficiency and more interested in inverters.”

Gulenc said that awareness of the benefits of inverter-based technology in the Middle East is very low, though, especially when compared to other regions. There are a lot of opportunities for growth, he said, adding that Daikin has had good projects, because it has become easier to convince professionals, like engineers, the value of the life cycle cost of consumption. This goes a long way, he said, in battling the idea that inverter-based splits are only for high-end projects. He added that the best

example of this is a recent project, where Daikin provided 8,000 inverter-based splits in a labour camp in Jebel Ali, Dubai. This was, Gulenc said, because “they are aware about the energy consumption, and we were able to explain and defend our case”.

With most sales of inverter-based splits going to projects, Gulenc said the main bottleneck is communicating facts and figures to promote better understanding among the people.

Overall, Daikin is looking to increase its market share in key regions. Ryoji Sano, President, Daikin Middle East and Africa, revealed the company’s global strategy and its commitment to increase its market share in India, South America, South East Asia, and in Middle East and Africa. “We are targeting, in each region and in each country, the number one market share,” he said. “In these four regions, we came late, so we have not captured the number one in the market, like in most regions. We need to focus on these four regions.”

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Keeping data centres cool, efficiently

UAE businesses urged to monitor water consumption

Indirect evaporative cooling reduces energy load on data centres and offers protection from sandstorms in the GCC region, says industry representative

By Benwen Lopez | Assistant Editor

W

ith the upward spiral in data-intensive business operations, worldwide, data centres, and the need to cool them, have never been more critical. With the amount of critical data stored, it is paramount to maintain the cooling needs of these units – and to do so efficiently, said Jon Pettitt, Vice President of Sales (Europe, Middle East & Africa and Asia Pacific), Data Centres at Munters.

Speaking on the available cooling technologies, Pettitt said: “I recommend the indirect evaporative cooling solution for data centres, because it does not allow any outside air to infiltrate into the data hold, and this is particularly paramount in this region, where a data centre is exposed to sandstorms or poor air quality, thus reducing its lifespan.”

Citing the problem with direct cooling, Pettitt added: “The disadvantage with direct cooling is that it directly allows the outside air into the data hold. Additionally, you have to install filtration systems to clean the air, which adds to the costs; and it also increases the pressure drop on the system, thus increasing the load on the fans, leading to extra consumption of energy. With indirect evaporative cooling, all these complexities are eradicated.”

Pettitt further pointed out that in hot and humid environments like in the Middle East and Singapore, indirect evaporative cooling could save up to 40% of energy.

Elaborating on the market challenges in the region, he said: “Like other countries, our biggest challenge is the acceptance of the technology in this region. It just needs some momentum to get better, and we are creating awareness to ensure greater acceptance.”

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Demand for water has surpassed population growth in the country, say Danfoss and Metito

By CCME Content Team

W

ith high water consumption in the region, engineering firms Danfoss and Metito have come together to raise awareness on the importance of saving water in the UAE, the companies said through a joint Press communiqué. The firms have called upon residents and businesses to monitor water consumption and implement water-saving strategies.

Levent Taskın, President (Turkey, Middle East and Africa) of Danfoss, said: “In recent decades, the rate at which the demand for water has grown has outstripped population growth by more than double. The mutual dependence of water and energy and the increasing global demand for each has an enormous impact on economic growth, environmental sustainability and our future.”

Citing the annual statistics recently released by the Dubai Electricity and Water Authority, the firms pointed out that the number of water consumers had increased to 666,430 in 2016.

Fady Juez, Managing Director of Metito, said: “We are all so busy in our daily lives that we hardly stop and think how our work, our attitudes and actions affect a critical resource such as water. We need to rationalise the consumption of water by raising people’s awareness on changing usage habits and consumer mindsets.

From the supply side, companies must continue focusing on water recycling, especially in applications such as District Cooling, irrigation and other industrial applications. We must engage in multilayered conversations with end-users and the public to make this happen, because it’s the only truly sustainable solution for this region.”

July 2017

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NEWS REGIONAL

Leminar appointed as exclusive distributor for Hattersley in Kuwait Significant growth potential seen in the country, says company official

By CCME Content Team

L

eminar Air Conditioning, distributor and service provider of HVAC and plumbing equipment in the Middle East, has been appointed as the sole distributor for Hattersley’s full range of HVAC and plumbing valves in Kuwait, the company said through a Press communiqué. The agreement was signed between Richard Tuck, President of Hattersley, and Navin Valrani, CEO of Leminar Air Conditioning Company.

Speaking on the collaboration: Tuck said, “Hattersley’s brand is synonymous with quality, reliability and service to the very highest standards, and we insist on having partners who can match up to us. Leminar exceeded the expectations and played an important role in strengthening our regional presence. With their continued support, we hope to achieve remarkable success in Kuwait, as well.”

Navin Valrani and Richard Tuck

proved us right, and we look to repeat the same in Kuwait. We will supply Hattersley’s traditional valves, including ball, butterfly, check, gate and globe valves as well as a range of balancing solutions for constant and variable flow systems for customers in Kuwait.”

Valrani added: “As a business, it has been our strategic objective to add reputed brands to our portfolio. In 2013, when the alliance with Crane materialised, we were confident this was a brand, which had so much to offer on projects in the region. The success we found in the UAE

Saudi House Price Index rises in Q1 2017

The overall HPI rises to 83 from the previous quarter index of 74; this marks the first observed increase in the average value of residential property prices since Q4 2015

By CCME Content Team

S

IMAH, the Saudi Credit Bureau, on June 18 published its new House Price Index (“HPI”) for the Kingdom of Saudi Arabia. The Index, which was built from a sample of over 40,000 property records supplied by some of the Kingdom’s leading mortgage providers, measures changes in residential property prices, quarter on quarter, from a base point of

100 set in Quarter 1, 2013. Values above 100 denote that residential property prices have increased, on average, since Q1 2013; values below 100 denote an average drop in residential property prices since Q1 2013. The Index was built using a technique called Hedonic Regression, the same statistical technique used in other countries, such as the United Kingdom, Australia and the United States.

Growth from House Price Index (Base Year : 2013 Q1) 120 100

100

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95 87

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79 74

60 40 20 0 2013-Q1

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2017-Q1

By the end of Q1 2017, the overall HPI for Saudi Arabia had risen to 83 from the previous quarter index of 74. This marks the first observed increase in the average value of residential property prices since Q4 2015. The average price of residential property fell steadily in 2016, from an index of 90 in Q1 2016 to a low of 74 in Q4 2016.

Despite the increase observed in Q1 2017, the HPI is still tracking below the original base point of 100 set in Q1 2013, denoting an overall fall in average residential property prices since that date.

The HPI also takes into account the difference in prices for different residential property types (e.g. villa, land, apartment and duplex) and different regions, (e.g. Central, including Riyadh, Eastern, Northern, Southern and Western). The most expensive property type in Q1 2017 were duplexes in the Western region, which had an average price of SAR 3,717 per square metre. The lowest price observed in the quarter was land in the Northern region, which had an average price of SAR 397 per square metre.

On average, the Central region represented the highest average residential property price per square metre in the country and within the Central region, Riyadh was the most expensive city with an average property price of SAR 2,948 per square metre.

In the HPI, villas comprised 60% of the property types measured, followed by land at 21%, apartments at 15% and

duplexes at four per cent.

Commenting on the HPI results, SIMAH’s CEO, Nabil Al Mubarak, said: “SIMAH is delighted to launch the Saudi House Price Index, which has been developed using a robust sample of high quality residential property data and utilising international best practice statistical methodologies for the development of such indices. We believe that this index, which SIMAH will publish each quarter, will quickly become an important and leading economic indicator for policy makers, banks and mortgage lenders and consumers across the country.

“The upwards movement in residential property prices across the Kingdom in Q1 2017 reflects what we have observed in terms of mortgage activity and which is described in the SIMAH Mortgage Credit Index, which we also recently published. The upwards trend in average residential prices, coupled with the increase in mortgage enquiries and new loans written, reflects that consumers are starting to actively invest in property once again after a slow and difficult market in 2016. The relaxation of maximum loan to value criteria set

by SAMA from 70% to 85% has also had a positive bearing in terms of average residential property values.”

SIMAH’s HPI for Quarter 2, 2017 will be published in August 2017.

Mortgage Credit Index 121 100

101 84

118

92 80

87

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Q2 2015

Q3 2015

Q4 2015

Q1 2016

Q2 2016

Q3 2016

Q4 2016

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July 2017

53

NEWS REGIONAL

LG introduces new magnetic bearing centrifugal chillers in the UAE According to the company, the latest LG chillers offer oil-free, energy-efficient solutions

By CCME Content Team

L

G Electronics has launched across the UAE its new-generation magnetic bearing chiller system, an oil-and-contact-free drive solution for centrifugal compressors in chillers, the company said through a Press communiqué. Combining a high-speed permanent magnet motor and active magnetic bearings with integrated controls, the magnetic system can operate with variable-speed drives to deliver energy savings of at least 10% versus conventional centrifugal compressor designs.

LG said the new magnetic bearing centrifugal chiller lineup is suitable for green building application and can yield an additional LEED point for energy savings and refrigerant charge amounts.

According to the company, the chiller boasts an efficiency of COP 7.0 and IPLV of 12.0 at AHRI conditions. Additionally, the lineup offers a capacity range of from 260 TR to 1,100 TR for single compressor and from 520 TR to 2,200 TR for dual compressor, based on AHRI conditions, the company claimed.

“Our next-generation solutions are what the HVAC industry needs today,” said Yong Geun Choi, President of LG Electronics Gulf. “With the rise of smart cities and green buildings in the UAE and in the region, the demand for the best solutions places LG at the forefront of the nation’s most promising residential, commercial and industrial applications. We are committed to products that are not only cutting

edge and durable, but also strictly comply with the nation’s energyefficiency regulations laid down by the government and green building policy makers.”

According to LG, the technology also reduces maintenance costs for the user and provides reliable and cost-effective air conditioning.

Electromagnets levitate the compressor shaft, allowing it to rotate without contact, the company said. By eliminating the mechanical contact and the losses that occur with oil-lubricated bearings, the magnetic system from LG reduces energy use and costs significantly, the company added.

Without the need for oil lubrication, the system also improves heat-transfer efficiency in the evaporator and condenser, the company claimed. In addition, the system’s vibration and nearly friction-free performance capabilities enable extremely quiet operation with a low noise level of 73db (A) at full-load condition, the company further claimed.

According to the company, the permanent magnet motor at the heart of the solution is more energy-efficient than induction motors at full and partial loads, and it offers a higher power factor and lower current draw, thanks to the company’s VSD technology with high power factor (> 0.95) and low harmonic distortion with pre-installed AC/DC reactor (THDv < 5%).

KIMMCO expects steady growth of glasswool insulation in the Middle East Kuwait-based company expects product to significantly serve building insulation segment in the region

By Benwen Lopez | Assistant Editor

G

lass wool is one of the most efficient and versatile thermal materials used in buildings and medium– temperature industrial applications in the region, said Satish Vincent, Assistant Manager-Marketing & Communications, KIMMCO. “Glasswool is an efficient

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July 2017

thermal and acoustic insulation besides having a good reaction to fire in comparison to other organic insulation materials, and it is preferred among modern consultants and specifiers,” he said.

Speaking on the market growth of the product in Kuwait, Vincent said: “Modern construction requires quality and innovative products, considering the new developments in building construction technologies, and KIMMCO has been meeting the needs of the market with the supply of such products. With new building codes in place, which rightly recommend the use of

non–combustible insulation materials, we expect glasswool to be a right contender to serve the building insulation segment.”

On projects in the region, Vincent said, “We are the sole insulation supplier for Masdar City, and we are proud to be associated in the construction of many iconic and landmark buildings, including the Burj Khalifa.”

Speaking on the challenges faced in the region, Vincent added: “New challenges bring new opportunities, and we feel it is the right time to move forward and standardise the insulation market as a whole. Other macro– economics, like current volatile markets in this region, have forced many projects to be either deferred or dropped. Liquidity is also an issue that is faced by most of the segment in this region and even globally.”

‘Insulation not a peripheral component’ Good insulation reduces utility bills and optimises HVAC equipment, says industry insider

By Benwen Lopez | Assistant Editor

O

ne of the best practices to reduce energy loss is good insulation, and if this practice is ignored the optimisation of the HVAC equipment is defeated. “Insulation is not just a peripheral but rather is one of the critical components of HVAC equipment, without which the purpose of cooling or heating is defeated,” said Rizwan Shaikhani, Rizwan Shaikhani Group Director of Rubber World Industries.

“It also impacts energy-efficiency goals and acoustics.”

Elaborating on the benefits of insulation, Shaikhani said: “Good insulation prevents energy loss and optimises the equipment. If proper insulation is used, it also reduces utility bills. Considering the efforts invested by the UAE government to address the growing need for energy efficiency, insulation plays a key role to contribute towards this campaign.”

Highlighting the essential characteristics of the insulation solution offered by Rubber World Industries, he added: “The Gulf-O-Flex Tube insulation is an environmentally free, flexible elastomeric thermal insulation. It is manufactured without the use of CFCs, HCFCs and HFCs. It is also formaldehyde free, dust free, fibre free and resists mould and mildew.”

On the safety aspect of the product, Shaikhani said, “Gulf-O-Flex sheet insulations have a flame-spread index of less than 25 and a smokedeveloped index of less than 50, as tested by a third-party testing lab.”

Speaking on how the company has evolved in the region, Shaikhani said: “Over the years, our philosophy has always been based on our commitment to research and develop high-performance products and engineered solutions. We have always used cutting-edge technology to ensure the longevity of the product.”

Is the HVAC industry embracing drone technology?

Is there sufficient interest to use drones in inspecting rooftop units, for instance, in high-rise buildings in the GCC region?

By Benwen Lopez | Assistant Editor

G

iven the flexibility and unique accessibility that drones offer, a case can be made to use them in inspecting HVAC systems on rooftops in high-rise buildings. In that context, what’s the uptake? Ali Seto, Marketing Manager at Falcon Eye Drones, said that drones for the purpose have not gained the desired momentum.

Seto said, “If HVAC contractors use drone technology to inspect rooftops of high-rise buildings, they will be saving a lot of time and manpower costs to send their teams to physically inspect the equipment installed on high-rise building rooftops.”

Speaking on the benefits of adopting drone technology, he said: “There are different drones for various applications. If it is a general inspection then one can hire a standard zoom-camera drone, but in cases of specialised inspections for gas leaks or overheating of coils, one can use special infra-red camera drones, which give accurate information of the situation and pinpoint the exact location of the problem.”

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advertising@cpi-industry.com

July 2017

55

NEWS GLOBAL

AHRI releases test results of lowGWP alternative refrigerants Report containing the results is part of a USD 5.2 million commitment on the part of AHRI, ASHRAE and others to test low-GWP, but mildly flammable or flammable, refrigerants in real-world settings

By CCME Content Team

T

he Air-Conditioning, Heating, and Refrigeration Technology Institute (AHRTI), the research arm of the Air-Conditioning, Heating, and Refrigeration Institute (AHRI), last week released the first research report as part of its ongoing testing of flammable refrigerants, many of which were identified as possible replacements to high global warming-potential (GWP) hydrofluorocarbons that will be phased down under the Montreal Protocol. The research and testing programme is part of a USD 5.2 million commitment on the part of AHRI, ASHRAE, the US Department of Energy and the California Air Resources Board to further test in real-world settings low-GWP, but mildly flammable or flammable, refrigerants.

"The ongoing global effort to phase down the use of high-GWP potential refrigerants requires this vital research, which will help us update relevant codes and standards so that appropriate, climate-friendly alternatives can be safely used in air conditioning and refrigeration equipment," said Karim Amrane, AHRI's Senior Vice President, Regulatory & Research.

The report, titled ‘Benchmarking Risk by Whole Room Scale Leaks and Ignitions Testing of A2L Refrigerants’, was developed following testing at UL, which began in June 2016. The objective was to conduct refrigerant leak and ignition testing under realworld conditions to develop data and insight into the risk associated with the use of A2L refrigerants, which are mildly-flammable but have a low-GWP. Room scale tests were performed for commercial and residential scenarios, including a packaged terminal air conditioner in a motel room, a rooftop unit in a commercial kitchen, a walk-in cooler, a reach-in refrigerator in a convenience store, a split HVAC unit in a utility closet and with servicing error, and a split HVAC unit with hermetic electrical pass-through terminal failure.

“The testing was designed to create relatively low-probability events to evaluate if the ignition spread or had the potential to spread if ignition took place," Amrane said. "This means that more refrigerant was leaked into the space during these tests than what is proposed by the standard. In other words, a worst-case scenario."

Further testing is planned as part of this effort, and results will be released when they are available.

Competence, training &certification are needed for the #KigaliAmendment & the future of new refrigerants

UNIDO @UNIDO

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July 2017

ASHRAE appoints Olesen as President President-elect says he will focus on extending the Society’s global horizons

By CCME Content Team

Dr Bjarne W Olesen

A

SHRAE has announced the appointment of Dr Bjarne W Olesen, Fellow ASHARE, as its new president for the year 2017-2018. The decision was made during its annual conference in Long Beach, California, the Society said through a Press communiqué.

Speaking on his appointment, Olesen said: “The time ASHRAE volunteers dedicate to the Society is incredible, and the dedication of our 2017-2018 officers will strengthen our Society’s knowledge base, community reach and ability to shape a more sustainable world.

I look forward to working with my fellow ASHRAE officers and members this year.

"My presidential theme is ‘extending our community’, through which I will focus on extending our society’s global community, technological horizons and overall value to our members.”

In addition to serving as the Society’s president, Olesen will continue to serve as a professor at the Technical University of Denmark. During his term, he will also serve as the chair of ASHRAE’s Board of Directors and Executive Committee.

Italy’s building landscape dominated by retrofit projects And compact cooling systems rule the roost, with demand highest for chillers below 200 KW, says industry insider in the country

By Hannah Jo Uy | Features Writer

D

escribing Italy as one of the largest, if not the largest, HVAC markets in Europe, Marco Flavio Calanca, Marketing Manager, Daikin Applied Europe, said that the country has seen an increase in the number of retrofit projects. Most projects are replacement jobs, he said, largely the result of the country’s economic situation.

Calanca added that since investment in new buildings is not so common, greater importance is being placed on replacing parts.

“The challenges for retrofitting are very interesting,” he said. “You have very tight installations, very stringent requirements.” He cited the issue of noise emissions and regulations as a few of the challenges.

“Italy is a huge market for splits but also for applied products, he said. “It is the second largest after Germany.

So, it’s still one of the most important for water systems, like chillers.” Italy, he said, is showing a preference for medium- and small-capacity chillers.

Most of the market for chillers in Italy, he added, is below 200 KW. “It’s for what we call ‘medium-small applications’ more than ‘medium-large applications’,” Calanca said. “There is a big market for chillers but small installations and small capacity.”

Use of climate-friendly technologies on the rise in Europe But some supermarkets are in for a nasty surprise in 2018, warns EIA

By CCME Content Team

T

he adoption of climate-friendly cooling technologies is on the rise in Europe, but some tardy retailers are heading for a major financial shock when drastic cuts in supplies of hydrofluorocarbons (HFCs) kick in, London-based Environmental Investigation Agency (EIA) has warned, on the occasion of the launch of its Chilling Facts VII, the latest in a series of reports pressing to dramatically reduce the global warming footprint of supermarkets.

The EU F-Gas Regulation, in effect since 2015, mandates a swift phasedown in the use of HFCs, a family of greenhouse gases hundreds to thousands of times more powerful than carbon dioxide (CO2) which are commonly used in refrigeration, airconditioning, fire protection, aerosols and foams.

As of next year, market supplies of HFCs will be slashed by about 48% in real terms, a move expected to result in drastic price hikes and supply shortages for those retailers yet to adopt climatefriendly alternatives; prices of some chemicals have already increased by 62% in the first quarter of 2017.

For the latest EIA report, 22 retailers submitted data for the 2015 calendar year from supermarkets across 37 countries.

Evaluating preparedness for the F-Gas Regulation and progress in moving away from HFCs, Chilling Facts VII named eight stand-out retailers as ‘Green Cooling Leaders’ – Albert Heijn, Aldi Süd, Carrefour, Kaufland, Metro Cash & Carry, Migros, Tesco and Waitrose.

In the middle of the pack are Marks and Spencer, Jerónimo Martins,

Real, Rewe Germany and Sonae, while trailing at the rear are Aldi Nord, Delhaize Belgium, Spanish retailer Dia, Auchan Portugal and Irish retailer Musgrave.

Clare Perry, head of EIA’s Climate Campaign, said: “European retailers stand out as global leaders in the adoption of HFC-free commercial refrigeration but, despite well-established and efficient HFCfree alternatives, the uptake across Europe is far short of the pace needed to meet the EU’s fast-acting HFC phase-down.

“In addition, there’s the very real concern that HFC shortages will not only result in soaring refrigerant bills but that on-going heavy demand from retailers may actually drive illegal trade in HFCs, something we witnessed when hydrochlorofluorocarbons (HCFCs) were banned.”

Chilling Facts VII’s recommendations include urging retailers to implement HFCfree refrigeration in all new stores and refits, and to fit doors on all chiller and freezer units.

The report urges manufacturers to invest in CO2 and other natural refrigerant technologies for large and smallformat supermarkets and recommends governments to financially support smaller end-users to transition away from HFCs and provide incentives for doors on fridges.

July 2017

57

NEWS GLOBAL

Lack of skilled labour driving innovation and R&D in North America’s HVACR sector Industry representative highlights key trends in the construction sector in the continent

By Hannah Jo Uy | Features Writer

J

im Rutz, Director of Global Platform Management, Tecumseh, said lack of skilled labour is driving innovation in the HVACR sector in North America. “There is, in North America, a lack of skilled labour,” he said. “Additionally, as systems become more complex to achieve the goals of society, the skill levels required continue to rise. Finding skilled labour and ongoing training is a challenge. This, in turn, drives innovation to remove dependence on labour.”

Aside from the cost of labour, Rutz added that the need for greater efficiency is driving the need for more intelligent and increasingly connected systems, in terms of both individual comfort conditioning applications and for the benefit of integrated systems. More specifically, he said, in terms of taking heat captured in a cooling process and using it elsewhere.

Rutz shared that with system and component reliability considered essential across the HVACR industry, the rising cost is also driving higher demands among end-users in terms of “protecting critical components from conditions that lead to failure, as well as capturing and communicating system performance data that facilitates servicing and maintenance”.

He also touched on the application of Green Building designs to residential and commercial structures, saying, “A tight building is more efficient but is also prone to trapping toxins inside. The challenge, then, is to design air make-up systems that efficiently exchange energy rather than lose it to the outside.” Lastly, he noted that regulations and growing acceptance of sustainability is also driving innovation that will showcase responsible use of materials and energy.

Systemair acquires Viking Air Conditioning Acquisition of South Africa-based HVAC company will propel new opportunities in the country, says Systemair official

By CCME Content Team

S

ystemair has acquired South Africa-based Viking Air Conditioning, a manufacturer of air-handling units and packaged units, the Swedish company said through a Press communiqué.

Speaking on the acquisition, Roland Kasper, President and CEO of Systemair, said: "We see great opportunities with the company's market position and products. This acquisition complements us very well and gives us new possibilities in the region."

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Experts say despite Brexit #FGas is here to stay https:// shar.es/1lfe14 #hvac #refrigeration #airconditioning

Refrigeration @theFridgehub

WEG launches system frequency inverter Company says the MVW3000 medium voltage variable speed drive provides a complete solution for medium voltage applications

By CCME Content Team

W

EG has launched its MVW3000 series of variable-speed drives for voltages from 2.3 kV to 8 kV and power levels from 280 kW to 2,400 kW, the company said through a Press communiqué. The device family is built with multilevel technology and cascaded H bridges (CHB), the company said. The multilevel topology is based on the series connection of 3-10 low-voltage (690

Transfrigoroute International (TI) puts spotlight on clean fuels, zero emission Organisation committed to helping active logistics providers with interpretation of EU regulations on transport refrigeration

By Hannah Jo Uy | Features Writer

W

illem Zonnevijlle, President of Transfrigoroute International (TI), emphasised the organisation’s commitment to address prevailing environmental concerns, such as clean fuels and zero emissions in urban areas and the judicious use of F-gases in cooling engines, in light of the new standards being implemented across the continent by the European Union (EU).

“I can tell you the situation is an evolving issue,” he said. “We deal with it in Europe, but it is becoming a global issue and may be an issue probably discussed in some of your countries.”

Zonnevijle was one of the speakers at the 8th edition of the Food Chain Conference, in April in Dubai, where he stressed that these issues will usher in greater recognition on the importance of efficient cold chain logistics and transport refrigeration.

He further elaborated on the need to comply with a number of regulations and standards being implemented and said that TI remains committed to helping active logistics providers with the interpretation of these legislations. “That is one of the issues TI deals with,” he said. “Therefore, it is important we have a strong global organisation able to influence legislation and standards to make sure these standards strike the right balance between ensuring food safety and being manageable and workable for logistic service providers.”

He outlined the organisation’s vision for what he called the “cold chain of the future”. The first aspect of the vision, Zonnevijlle said, is to be sustainable and environmental. To achieve this, TI, he said, is committed to complying with the energy efficiency standards set forth by the EU and the United Nations Economic Commission

The MVW3000: WEG describes it as a complete system integrated into a switchgear cabinet, including medium-voltage isolator, fuses, multilevel feed transformer and frequency converter

V) power modules with IGBT output inverters in H-bridge configuration, depending on the output voltage, the company further said.

That makes it possible to achieve voltage levels in the medium-voltage range using proven standard low-voltage components (diodes, IGBTs and plastic film capacitors) in a cost-effective manner, the company claimed. As a special feature, the MVW3000 is supplied as a complete system integrated into a switchgear cabinet, including medium voltage isolator, fuses, multilevel feed

transformer and frequency inverter.

“The present voltage and power range is only the first stage in the product evolution,” said Johannes Schwenger, Head of Product Management Low Voltage and Medium Voltage Drive Systems Europe at WEG. “Higher voltages and power levels are already available upon request. The MVW3000 is a high-performance all-in-one solution, which eliminates the need for additional medium-voltage switchgear. This variable speed-drive system features outstanding

for Europe.

Secondly, Zonnevijlle said: “We wish to be safe so consumers trust the products that they consume.” He emphasised that this is something TI wants to cultivate on a daily basis. “Finally, we wish to operate in a competitive environment,” he said, “where transporters and body builders can navigate through the different standards and regulations in an efficient way.”

Providing an international context on the amount of fresh products being transported, Zonnevijlle added that The Netherlands is after the United States as the second largest exporter of agricultural products in the world.

“You can imagine how much fresh products on a daily basis [is needed] to make sure everyone in Europe has fresh and healthy food,” he said. “With these numbers, good and sound regulation for safe transport of food products is very important.”

input and output parameters, energy efficiency and high availability, along with easy maintenance, modularity, and gentle motor handling. That makes this variablespeed drive system the ideal complement for all commercially available medium-voltage motors and the perfect choice for retrofit projects thanks to its virtually sinusoidal inverter output voltage.”

According to WEG, in the interest of enhanced reliability and system availability, the MVW3000 is equipped with motor protection devices for protection against overload, overheating and motor rotor blockage. The temperatures of the power stage and transformer are also constantly monitored, the company said.

As a package system, the MVW3000, the company added, simplifies installation and commissioning. The plug-in power stages facilitate easy maintenance and fast replacement. With dimensions of 3,900 x 2,210 x 1,100 mm (W x H x D), the variable-speed drive system also has a small footprint. Furthermore, it can optionally be equipped with all commonly used industrial communication protocols, including Modbus, Profibus, Devicenet and Ethernet.

July 2017

59

NEWS GLOBAL

Ziehl-Abegg Turkey celebrates 10th anniversary Subsidiary of the German company increases sales figures by six times during the last decade

By CCME Content Team

Z

iehl-Abegg Turkey in early June celebrated its 10th anniversary, using the occasion to highlight how it has increased sales figures by six times over the past 10 years.

The company said it has successfully entered new markets and is positioned to win many new customers. While Ziehl-Abegg was originally focused in the field of ventilation, it today has market shares in the drive systems sector in Turkey, as well, the company said.

The 10th anniversary celebrations included over 100 guests, consisting of customers and employees. Board members from the principal company in Germany also attended the celebrations. Peter Fenkl, Chairman of Ziehl-Abegg SE, was among those that attended from Germany. He said he was pleased with the strong development of the Turkish subsidiary. “Turkey is an important national economy with high growth potential,” Fenkl said. “It's great to see how successfully we are operating in this market. I would like to thank our Turkish colleagues for their great job.”

Taner Yönet, President of ISKID, the Turkish association for air and climate technology, also took part in the celebrations. Speaking

L-R: Omur Aydogan, Managing Director, Ziehl-Abegg Turkey and Peter Fenkl cut a cake to mark the anniversary

on the occasion, Yönet emphasised how impressed he was by the history and success of Ziehl-Abegg, especially how the company survived two world wars and came to today. “Ziehl-Abegg is a company which cares about innovation to a strong degree,” Yönet said. “The inspiration from Nature can be clearly seen in all of its products. This fact makes Ziehl-Abegg a leading company in the market for fans. We´re thankful for its contributions in this area of the Turkish market.”

A prime example of this inspiration from Nature is the company’s new product, the ZAbluefin, which employs scientific knowledge from the depth of the sea to achieve up to 15% higher efficiency, the company said. The fan’s corrugated blades with tubercles (small humps) on the blade’s rear edge are inspired by the fins of the humpback whale, the company claimed. The result, the company added, is a fan with optimum upstream flow angle and reduced flow separation on the blade surface, which diffuses sound output and reduces noise.

#Coldstorage helps you stop produce deterioration in its tracks #urbanfarming http://hubs.ly/ H07q9W70

Store It Cold @StoreItCold

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July 2017

COMINGS & GOINGS

Evonik implements leadership change CEO, Klaus Engel hands over to Christian Kullmann

Christian Kullmann

Klaus Engel

K

laus Engel, long-standing CEO of Evonik, has passed the baton to Christian Kullmann. Recognising the role played

by Engel, Werner Müller, Chairman of the Supervisory Board, thanked him for his great service to the Germanyheadquartered company. “You successfully led the company through the global financial and economic crisis and steered the development of Evonik from a conglomerate to one of the leading specialty chemical companies,” Muller said. “Today, Evonik is excellently positioned – and the recent acquisition of Air Products specialty additives business, which you successfully managed in May 2016, contributed to that.”

Engel joined Evonik’s executive board in 2007 and has been its Chairman since 2009. “Evonik has all the prerequisites to actively and successfully shape the future and to take advantage of attractive and sustainable growth prospects,” Engel said.

“Therefore, I can leave Evonik in the hands of my successor with confidence.”

Air handling units can be used for #heat treatment, thermally #disinfect buildings & more. http://bit.ly/1Gp0iqd

TAS @TomorrowsAir

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July 2017

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27 November 2017 Al Yasat Ballroom, Roda Al Murooj Downtown, Dubai, UAE

Submission of entries is now open for more information, please visit

www.climatecontrolawards.com

25 AWARD CATEGORIES: • Manufacturer of the Year (air treatment) • Manufacturer of the Year (air movement, ventilation) • Manufacturer of the Year (fire safety) • Project of the Year (fire safety) • Building Envelop of the Year (contributing manufacturer) • Building Performance Services (testing and certification) • District Cooling Company of the Year • O&M Company of the Year (chilled water plant)

• HVACR Accessories Manufacturer of the Year • Project of the Year (outdoor cooling systems) • Project of the Year – IEQ (healthcare, academic, hospitality, commercial, residential) • MEP Consultant of the Year • MEP Contractor of the Year • Building Efficiency Retrofit Project of the Year

• District Cooling Utility Provider of the Year

• Commissioning/Re-commissioning Company of the Year

• Innovative Manufacturer of the Year (chillers)

• FM Company of the Year (energy management and IEQ)

• Manufacturer of the Year (chilled water system equipment and components, less chillers)

• Manufacturer of the Year (vehicle envelop)

• Manufacturer of the Year (standalone DX, including VRF) • GCC Region Manufacturer of the Year

SILVER SPONSOR

• Cold Store of the Year • Dominic de Sousa Award for Innovation • Editor’s Choice Award

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STRATEGIC HVACR RECRUITMENT PARTNER