African Cleaning Review NovDec '14 issue by African Cleaning Review

PROMOTING PROFESSIONAL HYGIENE AND CLEANING

November/December 2014 | R43.50 (incl. VAT)

Hot water high pressure systems WAP SA and Industroclean merger SATSA national roll out Healthcare facility waste management

African Cleaning Review November/December 2014

contents NOVEMBER/DECEMBER 2014 Vol 15 No. 6 Industry’s most durable mobile cart solution Rubbermaid’s Quick Cart is the industry’s most durable mobile cart solution for housekeeping, cleaning and maintenance environments. It features a Teflon® fabric protector coating to maintain aesthetics, repel water, oil and stains and to protect it against daily use. The high performance material construction provides strength and rigidity to withstand rigorous daily use, and the heavy duty kick plate increases durability. Look out for this soon-to-be launched innovative cart solution.

Opinion

SA cleaning companies lagging behind in hazardous chemical compliance

Industry News

Feature

Hot water high pressure cleaning

Editorial

WAP SA Industroclean merger Blendwell Chemicals walks away with an Eco-Logic Award

Educational

Fearful killer virus claims thousands of lives

13 24

Coming in January 2015 Classified, Electronic and Website Advertising options at cost effective rates

Update your company details to appear in the 2015 Buyer’s Guide now. Deadline: 5 December 2014

16 Diarise the dates

FM Review

10th Edition of CleantexPulire 28–30 July 2015 Gallagher Convention Centre Midrand, Johannesburg

Online version of ACR

People and Events

New Products

NCCA golf day also a charitable event Goscor Cleaning Equipment introduces new ride on scrubber-dryer

Although every effort is made to ensure the accuracy and reliability of material published in African Cleaning Review, e-squared publications and its agents can accept no responsibility for the veracity of the claims made by contributors, manufacturers or advertisers. Copyright of all material published in African Cleaning Review remains with e-squared publications and its agents.

Reminder

Healthcare facility waste management, automated systems and infection control

All editorial contributions can be sent to the editor who reserves the right to publish editorial based on the strength of its content. No articles or photographs may be reproduced, in whole or in part, without written permission from the publishers.

Laundry Review

Laundry and Dry Cleaning Industry Association ready for national roll out

WFBSC Congress 2016 to consider industry’s enrichment of people’s lives Government receives R1.1 billion from plastic bag levy SA Deputy President calls for an end to labour market instability Electrolux cleans up Ebola scare impacting on US airport cleaners African show to highlight workplace hygiene solutions R15 million investment in Chair of Occupational Hygiene

African Cleaning Review is aimed at end-users, contractors and suppliers of products and services to Africa’s Cleaning, Hygiene, Maintenance, Pest Control and Facility Management Services industries. It is published every other month by: e-squared publications. Tel: +27 (0) 11 238 7848 or +27 (0) 72 611 1959 Fax: +27 (0) 86 672 4794 PO Box 1976, Halfway House, 1685, South Africa email: africancleaningreview@cleantex.co.za Website: www.africancleaningreview.co.za Editor/Publisher: Johann van Vuuren +27 (0) 11 238 7848 email: africancleaningreview@cleantex.co.za Features: Teresa Settas +27 (0) 11 238 7848 email: africancleaningreview@cleantex.co.za Advertising: +27 (0) 11 238 7848 email: africancleaningreview@cleantex.co.za Administration and Accounts: Nandé Jacobs email: africancleaningreview@cleantex.co.za

Kränzle Bully – a new force in high pressure cleaners Australian high pressure machine breakthrough Restoring, cleaning and caring with Bar Keepers Friend Compact high pressure cleaner from Kärcher Renowned Deb industrial hand wash available in SA High reach gutter cleaner destined for SA

African Cleaning Review is now also available electronically. If you have not received the ACR email newsletter, then email us at: africancleaningreview@cleantex.co.za

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African Cleaning Review November/December 2014

from the editor

opinion

SA cleaning companies lagging behind in hazardous chemical compliance The Responsible Packaging Management Association of South Africa (RPMASA), an industry body dedicated to compliance throughout the

New developments – fresh opportunities Electrically powered hot water high pressure washers offer maximum efficiency in cleaning applications where elevated hygiene levels need to be maintained. It also offers a viable alternative to diesel burning machines due to its pollution free operation, lower running and service costs. The hot water high pressure cleaning feature explores the advantages and benefits of these technologically advanced cleaning machines that combine heated water with high pressure to achieve significant cleaning results. The official announcement relating to the WAP SA and Industroclean merge under the Nilfisk-Advance (Pty) Ltd name will effectively create a new force in the professional cleaning sector with the former two Nilfisk-Advance sales company names incorporated as brands. An exciting development in cleaning is the imminent launch of the South African Textile Services Association (SATSA). It will play a valuable role in uniting the laundry and dry cleaning sector nationally whist elevating professionalism. Many new interesting products are highlighted in this issue, providing further proof of an evolving and vibrant industry. I look forward to catching up with many of our readers at the NCCA’s 25-year anniversary function to be held in Kyalami towards the end of November. It will provide an opportunity to reflect on the past and deliberate the industry’s future. Thank you for your continued support and as 2014 draws to a close I want to wish everybody a safe and peaceful festive period. Johann van Vuuren

African Cleaning Review November/December 2014

supply chain, is concerned by the large number of South African cleaning companies who do not comply with the global requirements when dealing with hazardous chemicals throughout the supply chain.

oxic and reactive substances can cause great harm if not dealt with properly. These hazardous chemicals and products must be managed in compliance with global standards to reduce potential human injury and environmental degradation. When dealing with hazardous materials, companies should adhere to the latest global regulations. “We are aware of many cleaning companies that deal with hazardous chemicals that are currently not aware of or compliant with the latest regulations in the supply chain. Anything from implementing the Globally Harmonised System of Classification and Labeling of chemicals (GHS) to having a designated 24/7/365 helpline are requirements not being met,” says Liz Anderson, Executive Director at RPMASA. The GHS is the new global requirement for chemical classification, safety data sheet (SDS) and product labels aimed at protecting and informing people. Anderson mentions that the requirements are global standards and South African industry and retail companies that export their products are missing out on trade opportunities due to non-compliance.

Another consequence of noncompliance is that companies bear the financial responsibility if an accident or incident occurs. “A lot of companies, particularly smaller businesses where staffing is tight, have no designated person to keep up to date with new regulations and drive compliance. Many organisations are unaware that the products they produce, pack, label and transport need to comply with strict regulations throughout the supply chain,” says Anderson. ”There are many products with a chemical component such as carpet cleaners, household cleaning products etc. The chemical components need to be classified into one of the nine transport classes as well as the GHS classes and be clearly marked on all labels and packaging, as well as on the transport vehicle. Companies also need to produce an SDS for products, and distribute it to all parties involved in the supply chain, from the factory workers and packers of the products, to the drivers of the delivery vehicles,” warns Anderson. Another regulation currently not well implemented, is a designated 24/7/365 helpline, which all companies who use chemical components in their products, must

opinion document in their SDS, and product labels. The helpline is intended to offer assistance to those who have been involved in or witnessed a chemical spill or who have been exposed to chemical products. “The staffing alone for such a helpline is expensive, which forces companies to use the general office hours’ customer service number as an alternative. This often results in inadequate assistance when a major problem occurs,” adds Anderson. RPMASA’s services include chemical management supply chain solutions for companies dealing with hazardous chemicals. The Association offers basic and advanced training in GHS, and has set up a 24/7/365 call centre hosted by TrenStar, and a toll-free number that companies can use on their product packaging, labelling and transport vehicles. This is available to both members and non-members. The company’s SDS is uploaded and updated seamlessly onto the cloud-based REACH Delivery

UK system, which is accessed by the call centre, and provides up-to-date product and transport information. The REACH Delivery system produces a receipt for the uploaded SDS, which is then used as proof of compliance. “We urge all organisations, big and small, to participate in RPMASA’s GHS training programmes and Supply Chain Services to assist them comply with the global standards. These programmes are offered throughout the country,” concludes Anderson. RPMASA is the only Industry Association from Africa with a seat on the UN Committee of Experts for transport of dangerous goods and the UN GHS – Globally Harmonised System of classification and labelling of chemicals. It is thus uniquely placed to provide members with up to date international information, as well as new and coming legislation for local and export markets, to assist them to be pro-active with timeous compliance.

Liz Anderson For more information about RPMASA contact 032 947 1145 or visit www.rpmasa.org.za

African Cleaning Review November/December 2014

industry news WFBSC Congress 2016 to consider industry’s enrichment of people’s lives

he Tokyo International Forum will be the venue for the WFBSC Congress 2016. Themed ‘Weaving culture, building maintenance and cleaning that create a rich life’, the 21st World Congress of the World Federation of Building Service Contractors (WFBSC) will be held in Tokyo from 4 to 7 April 2016. Hosted by the Japan Building

Maintenance Association (JBMA), the Congress will be held, appropriately, at Tokyo’s largest convention and performing arts centre, the Tokyo International Forum, which is located in the city centre. Equipped with eight halls and 34 conference rooms of various sizes, including a theatre with 5 012 seats and an exhibit hall of 5 000 m2, the

Tokyo International Forum is a most impressive facility. In considering the Congress’s theme, JBMA poses the questions, ‘What is the operational objective of the building maintenance industry? Is it not the enrichment of people’s lives?’ The Association believes it should be regarded as an industry that provides a sense of happiness and satisfaction to everyday life.

Government receives R1.1 billion from plastic bag levy

uring October Finance Minister Nhlanhla Nene told parliament that up to August this year a total of R1.1 billion has been collected since the introduction of the plastic bag levy scheme in 2004. The first eight months of 2014 saw a collection of R42 million. The plastic shopping bag levy was introduced by then minister Valli Moosa in 2004 as a mechanism to manage the problem of plastic bags that ended up as windblown litter on fences, trees, the open veld or in waste facilities. The minister acknowledged that only a fraction of the money collected went to the Department of Environmental Affairs.

Over the last 10 years R215 million has been granted to the department. He explained that all money received by the national government, including all tax revenues collected, must be deposited into the national revenue fund, as required by the constitution. Nene pointed out that as the national revenue fund was a general fund from which appropriations are made “there is no earmarking of funds collected… it is not possible to draw a direct link between the amount collected for a specific tax or levy with any specific expenditure.” However, a Section 21 non-profit

company, Buyisa-e-Bag was established to promote plastic bag recycling, he reported. This company had been wound up in 2010/11 and its functions had now been taken over by the environmental affairs department, under the environmental sector programmes and projects programme. The interventions had cut the use of plastic bags from 10 billion prior to the interventions “down to four billion plastic shopping bags per year – a reduction of between 45 to 75 percent use of plastic bags a year”, said Nene. The department had established 15 plastic buy-back centres and supported 25 existing facilities.

SA Deputy President calls for end to labour market instability

t a labour relations indaba held during October on Johannesburg’s East Rand, Deputy President Cyril Ramaphosa commented. “When we do succeed in finding solutions around labour market instability and income inequality we will expand our economy and improve the livelihood of millions of South Africans.” Collective bargaining in the country was under much stress. Settlement

African Cleaning Review November/December 2014

agreements were taking longer to fulfil, confidence in trade unions had been eroded, and confidence in business had weakened, Ramaphosa said. The indaba was expected to discuss the implementation of a national minimum wage, income inequality, and the causes of the country’s prevailing labour relations environment. Delegates from government, labour, business and community organisations attended the event.

Ramaphosa further said interventions that would lead to improved labour relations were needed. “What we do today... will undoubtedly shape our chances of improving long-term growth, and key to our chances of improving growth will be our ability to come to a shared vision. We need to find common solutions to common problems that we face,” he said. The key issue was finding how to implement the national minimum wage.

industry news Electrolux cleans up

n a recent press release Electrolux announced that it has agreed to buy the century-old appliances unit of General Electric (GE) for US$3.3 billion (R35.3 billion) in cash, in a move that will place the Swedish company on a par with industry leader Whirlpool, based in the US. The purchase, Electrolux’s largest, brings together brands such as Hotpoint, Frigidaire and Zanussi, and creates a company with annual revenue of about US$22.5 billion. Acquiring the predominantly US-based business would add to earnings from the first year, Stockholm-based Electrolux said, sending its shares soaring to their highest price since 1989 at least. For General Electric the sale will assist in meeting a long-held ambition to focus on more profitable industrial units such as aviation, oil and gas. Electrolux said the deal was subject to regulatory approval. The General Electric unit, which employs about 12 000 people, had sales of $5.7 billion during 2013, or 4 percent of General Electric’s total revenue, according to the company. The unit generates more than 90 percent of its revenue in North America. Electrolux will continue using the General Electric appliances brand under a 40-year agreement.

he one international trade exhibition in Africa for all sectors of the professional cleaning industry, CleantexPulire, is set to take place in Johannesburg South Africa from 28–30 July 2015. Next year’s event will mark the 10th edition of this exhibition, established in 1998 to build a platform for African cleaning professionals to congregate, showcase latest product innovations, network and create new business opportunities.

Ebola scare impacting on US airport cleaners

uring October The Washington Post spoke to an airline cabin cleaner working at John F. Kennedy International Airport about what it takes to keep travellers safe and healthy, especially in light of recent Ebola cases. The worker commented that cleaners wipe down the toilets, empty the garbage, wipe down and empty the seat pockets, vacuum, mop and repack blankets into bags. Working in teams of seven to 10 people, the cleaners are in and out of smaller planes within 10 minutes, while the larger jumbo jets can take an hour,

even with several crews. Although the cleaners do use personal protective equipment in the form of gloves and masks, they don’t feel that it is enough to protect them from possible infection transmission. As a result, roughly 200 cabin cleaners refused to go to work at New York’s LaGuardia airport. The US Centers for Disease Control (CDC)has issued guidelines for how cabin cleaners should be protected, but no federal agency explicitly regulates the procedure, and standards vary widely across airlines, according to reports.

African show to highlight workplace hygiene solutions

CleantexPulire is a member of the International Pulire Cleaning Show Network and this strategic alliance contributed to increased international participation at the 2013 event, with exhibits from Austria, Germany, Italy, USA and the UK, who introduced their products and equipment to the African market for the first time. In going forward several local exhibitors and exhibitors from the UAE, Italy, Spain, Germany and the UK have already secured their stands for the 2015 exhibition (to be held at Gallagher Convention Centre in Midrand). Commenting on one of the 2013 show trends, Exhibition Director Johann van Vuuren said, “The attendance figures indicated a marked increase in the number of new and emerging professional contract cleaners, not only within South Africa but also for those who travelled from other African countries in

order to source the latest technology for their cleaning operations. The increase in cleaning contractors points towards a vibrant and growing industry.” An increasing demand in the workplace to meet international standards of cleanliness and hygiene, linked with the constant need to upgrade cleaning systems across multiple industries, will continue to attract a large spectrum of visitors, from end-users to suppliers of products and services. This biennial showcase is specifically organised to underscore workplace hygiene solutions. Educational industry seminars and various association meetings will run concurrent to CleantexPulire 2015 during the three days to enhance knowledge and skills transfer whilst celebrating a decade of industry specific showcases. For more information e-mail: info@cleantex.co.za

African Cleaning Review November/December 2014

www.thesouthafrican.com

industry news

Khanyisile Kweyama, executive director of Anglo American in South Africa.

lobal and diversified mining business Anglo American announced during November that it is investing R15 million in a new Chair, to be known as the Anglo American Endowed Chair in Occupational Hygiene at the Wits School of Public Health. The Chair will conduct research, and engage in other scholarly activities, with the aim of decreasing employee exposure to dust, noise and other health

African Cleaning Review November/December 2014

R15 million investment in Chair of Occupational Hygiene hazards in mining and other industries, thereby contributing to employee wellbeing. “The Wits School of Public Health has long been the forerunner in the country in research and postgraduate studies in occupational health. We are very proud to have been granted the funds by Anglo American for this Chair and we are thankful that it is collaborating with us to strengthen our response to occupational hygiene, both in South Africa and Africa,” said Professor Adam Habib, Wits ViceChancellor and Principal. Khanyisile Kweyama, executive director of Anglo American in South Africa said: “This investment reinforces Anglo American’s commitment to health and safety and to the wellbeing of our people and communities, through partnerships with government, academia and other stakeholders. “Our occupational health strategy and management approach are governed

by a series of standards, guidelines and assurance processes aimed at preventing harm to our workforce. We are proud of our partnership with Wits University, which leverages the institution’s leading research and teaching expertise across a wide spectrum of disciplines within the area of occupational health and hygiene,” concluded Kweyama. Occupational hygiene is the discipline of anticipation, recognition, evaluation and control of health hazards in the workplace. Dr Andrew Swanepoel, Senior Lecturer and Master of Public Health Occupational Hygiene Coordinator in the Wits School of Public Health, explains: “Other examples of hazards that can be measured and controlled by occupational hygienists include airborne pollutants such as gasses, fumes, noise, vibration, temperature extremes, and biological hazards such as Legionella bacteria.”

African Cleaning Review November/December 2014

feature high pressure cleaning

Hot water high pressure cleaning Electrically powered hot water high pressure washers offer maximum efficiency in cleaning applications where elevated hygiene levels need to be maintained. It also offers a viable alternative to diesel burning high pressure washers due to its pollution free operation, lower running and service costs. This feature presents valuable insight from three leading high pressure cleaning equipment manufacturers.

Nilfisk-Advance a better result, it will do so in a much shorter period of time and generally at a much lower rate of chemical usage, in comparison to a cold water washer. The use of hot water combined with high pressure is therefore regarded as a formidable cleaning method.

Reinhard Vollmer Heat in cleaning The efficiency of a high pressure washer, commonly used throughout all sectors of industry for a multitude of cleaning applications, can be substantially enhanced if the high pressure water jet is heated. Particularly when the cleaning task at hand entails the removal of oily, greasy or similarly sticky substances, the use of hot water is essential. Not only will this type of pressure cleaner provide

African Cleaning Review November/December 2014

Operation In broad terms, there are five factors that impact on the high pressure cleaning process: operating pressure, water flow rate, operating temperature, use of chemicals and process time. By bringing each of the above aspects in line with an application requirement, the cleaning process can be vastly optimised. Thus, if the objective entails the removal of layers of mud or encrusted dirt from an earthmoving machine, water pressure and flow rate play a much more important role, as opposed to the degreasing of an engine, when the water temperature and the addition of a chemical product are the more critical factors. Naturally, the process of heating the water pushes up the overall running costs of a high pressure cleaning machine. It is therefore imperative that the additional expense be offset with a measureable benefit in terms of the cleaning result, â&#x20AC;&#x201C; be that in an improvement in the quality, a reduction in the time needed, or the control of bacteriological contamination, which in the food processing and food storage industries is often associated with the heated water cleaning approach. In this context, it must be stressed that hot water alone will not sanitise a surface, as this requires the use of a disinfectant.

However, a disinfectant can effectively kill bacteria only on an already properly cleaned object, which is where the hot water high pressure cleaning machine is an invaluable tool.

Heating There are a number of ways in which the wash water can be heated, the most popular of which makes use of a diesel burner/heat exchanger assembly, or alternatively the electric boiler type.

Generally, the diesel fired systems tend to employ an after-pump heating system, where the water is already pressurised before it is heated, whilst the electric boiler heating method tends to work on a preheated water supply principle, meaning the high pressure pump has to process already-heated water. This can be problematic due to the possibility of pump cavitation and is likely to occur when the water temperature exceeds 60 Â°C.

feature high pressure cleaning Energy use

Thus, where the after-pump or diesel burner type machine allows for operating temperatures up to the boiling point and in some instances even to steam, electrically heated boiler type units tend to be temperature limited to 60 °C. Having said that, in cases where higher temperatures are needed, NilfiskAdvance offers a heavy duty four piston swash plate pump capable of handling preheated water of up to 85 °C.

It must be pointed out, though, that the higher operating temperature can only be achieved at the cost of increased electric power consumption. Practically, this means where a typically sized machine with an 18 l/ minute flow rate at a 160 bar pressure requires approximately 48 kW in heating elements, to raise the water temperature from ambient to 60 °C, an increase in the desired wash temperature to 80 °C would necessitate a much more substantial power supply, in the region of 72 kW. Not only would this result in very high energy costs, but often the necessary power supply is simply not available, at the point of intended usage. Electrically heated pressure washers are popular throughout the food industry and similar environments where the use of combustion type machines is not possible due to the exhaust gas emissions. It is important to realise that a hot water cleaner is capable of cleaning surfaces approximately three times as efficient

as a cold water equivalent, especially when you have to deal with products affected by heat such as grease, oil and fatty substances. In accordance with application demand, Nilfisk-Advance offers a number of different electrically heated models, ranging from 150 bar to 200 bar in operating pressures and from 14 to 21 litres flow rate per minute. Model specific, either 3, 4, or even 5 x 12 kW heating elements will be fitted, to ensure a constant supply of hot water to the pump.

Maintenance The lack of a combustion process also results in a reduced maintenance cost level, as far as electrically heated machines are concerned. Heating elements are basically maintenance free and when used inside a stainless steel boiler chamber and protected by a water level control mechanism, will give many years of trouble-free operation. For more information, visit www.nilfisk-advance.com

Kränzle South Africa

Rod Dolpire Importance of heat in cleaning Heat forms a very important part in the majority of cleaning applications by greatly increasing the efficiency of detergents and assisting to remove oils and tougher types of soiling. Traditionally hot water high pressure cleaning units achieved this by means of a diesel powered burner. Hot water is predominantly required in food production, engineering, workshops

and other areas where the combination of heated water assists with the cleaning task. These operations are largely indoors or in working areas and this raises various issues mainly with the contamination of food product and staff Occupational Health and Safety concerns due to fumes caused by the combustion process. A further deterrent to fuel-heated systems is the cost to heat the water as it consumes between six to eight litres of diesel per hour. As the process creates pollution that renders it undesireable within food processing environments, the need for an alternative was created, namely the Kränzle Electra. Kränzle was and still is a leader in supplying electrically heated high pressure cleaning to South Africa. Electrically heated systems became more favourable as these required less maintenance, are less expensive

to operate and are substantially more enviromentally friendly. A hot water high pressure cleaner generally operates at around 80 oC resulting in a combination of heat and high pressure that results in saving time, chemicals and using less water to remove soiling. Electrically operated hot water high pressure systems are ideal for use in food processing environments, wine cellars and engineering plants.

Energy cost The range of Kränzle Electra machines require a power supply of 40 to 80 amps and this does sometimes present an obstacle in running these systems as this supply is not always available in industrial areas. The savings gained from eliminating the fuel cost, quickly recover the cost to upgrade if required.

African Cleaning Review November/December 2014

feature high pressure cleaning Even though our electricity tariffs are on an upward curve, electrically operated machines still have their benefits. For instance, considering that in the absence of a combustion system, maintenance on this machine shows up to 80 percent saving in maintenance compared to a diesel operated machine. In addition, it can be set up as a centralised system offering various tapoff points that offer hot water on tap by simply opening a tap, pushing a knob and pulling the trigger.

Purpose built Kränzle South Africa not only imports complete machines from Kränzle Germany but also loose motors and pumps specifically for local assembly to client requirements. This allows Kränzle SA to supply a broader offering to customers as we are able to custom manufacture. Wall-mounted high pressure systems are proving more and more popular as they render the machine away from the floor area. Stainless steel piping is installed to various points in the area that eliminates the need to move the machine around. Although stainless steel piping is a “nice to have” it is by no means essential as you can achieve the same effect with a centrally mounted machine and a 20 metre high pressure hose operating in a 20 metre radius and directly from the machine. The most popular Kränzle Electra models are the Electra 24 and 48, but

African Cleaning Review November/December 2014

other models offer a range right up to 96 kW and pressure ratings up to 210 bar. Depending on the kW heating power of the unit and the water flow of the machine, a constant supply of hot water between 60 °C and in excess of 100 °C, can be achieved.

Pre-pump heating Not all electrically heated systems are equal – Kränzle’s Electra electrically operated systems heat the water after it has traversed the high pressure pump. This offers a constant supply of water at an optimal temperature and significantly extends the lifespan of pump seals. There are systems that supply hot water before the pump from the tank/ geyser system to the high pressure machine, but it is very important to know there are drawbacks. The first challenge to this preheated system example is that the elements cannot keep the water at that temperature and you will eventually be cleaning this with warm/cold water. To explain this, visualise a 300L geyser with water heated to 60 °C – the high pressure cleaner is connected to this and emptying it by e.g. 13L per minute and this is being filled with cold water. The second issue is that the seals inside the high pressure pump are negatively affected by heated water causing less flexibility, cracking and eventually ineffective sealing resulting in increased maintenance costs.

Water seals on the Kränzle Electra should therefore offer an extended working life.

Maintenance of a high pressure pump The foremost cause of damage to any high pressure pump is a lack of water supplied to the machine, often less than product requirements. Air and water compress at different densities and it is the air under pressure that causes considerable damage to a high pressure cleaner. For this reason, the industrial Kränzle systems are equipped with a water tank that acts as a buffer and also has the benefit of a low water level cut out feature, thereby ensuring the machine never runs dry. It is also important to be aware that any high pressure system’s efficiency is affected by fluctuation of the electricity supply. For this reason we always advise against the use of an extension lead but recommend the use of a hose connector and longer hose, as this will not greatly affect the cleaning performance. A high pressure pump is a hardworking machine and therefore regular maintenance is essential in order to avoid factory downtime. A hot water high pressure cleaner is NOT a problem machine that is fraught with high costs in running and maintenance – the Kränzle Electra has very much proven this fact. For more information, visit www.kranzle.co.za

feature high pressure cleaning

Kärcher South Africa

Cost saving

Dean Fairley

A clear advantage with hot water When considering thorough cleaning within a food processing environment, there is only one solution that will break down the fats for disposal into the drain system – hot water high pressure cleaning. Fats normally start breaking down in water temperatures exceeding 50 oC and by increasing the heat level of the water, it can also eliminate certain bacteria, something that is simply not possible with cold water washers. Heat energy is an important factor in the cleaning process, because it accelerates chemical processes whereby every 10 oC increase in temperature doubles the reaction speed. For instance, a 20 oC rise in temperature greatly increases the reaction speed where oil, grease, and soot are dislodged by the heat for easy removal. The emulsion of oil and grease in water is accelerated and therefore heated surfaces dry faster. In practice this means that higher water temperatures can reduce cleaning times by as much as 35 percent with significantly better results. Hot water high pressure cleaners can raise the water temperature from 12 oC to as much as 155 oC. During Kärcher site visits to various clients, including abattoirs, the difference in hot water cleaning is obvious, not only in meat processing areas but even in the cleaning of transport vehicles. Where vehicles were previously cleaned with cold water and chemicals, many have now made the transformation to hot water only.

There is a tremendous amount of saving, especially in terms of time; and time is money. Secondly, it results in a chemical cost saving as well, because unlike cold water systems, you can use fewer chemicals when operating a hot water high pressure machine. Yes, you do have higher electricity costs, because you are running an element to heat the water, but, depending on the machine, you will probably find that the hot water machine is more expensive to purchase. It is important to note that, depending on the machine, you will most likely have paid for that machine within 200 hours and it will start working cost-effectively. We find that the matter is often not explained

correctly to a client and therein lies the misunderstanding in the use of hot water units. Yes, initially the curve will go up, but it will start evening out, making hot water machines far more beneficial in use.

Made to customer’s specifications Apart from the mobile units, Kärcher also offers high pressure systems designed to customer specifications that can offer features such as low water level cut out, chemical pickup, phase failure protection and stainless or mild steel housings. Kärcher’s offering includes 3-phase units consisting of a 700 litre/160 bar unit; a 900 litre/180 bar unit and even a 1 300 litre/120 bar unit, all depending on the specific application.

African Cleaning Review November/December 2014

feature high pressure cleaning

Machine maintenance

machines provided that the units are serviced regularly. The water supply needs to be tested during commissioning to ensure that the machine’s water softening system (RM 110) is calibrated correctly. This prevents limescale build up in the heating coil tubes and regular use of RM 110 prolongs the life of the heating coil. Hot water machines achieve a quicker and better result than cold water units and in turn their running times are much shorter than cold water units. Preventative maintenance ensures that Kärcher machines function correctly without fail and that our customers are covered against any unnecessary repair bills. Depending on the application, Kärcher can offer different types of maintenance contracts ensuring the customer has the most cost effective solution.

Maintenance costs on hot water machines are similar to cold water

For more information visit www.karcher.co.za

Heating system It is a reality in the market that many companies offer the after-the-pump heating system. Kärcher does offer some machines that can accept heated water before the pump but these machines are set up differently, by using different seals, for example.

African Cleaning Review November/December 2014

editorial WAP SA Industroclean merger

Introducing Nilfisk-Advance (Pty) Limited The recent merger of WAP South Africa and Industroclean laid the foundation for a global giant to become Southern Africa’s preferred choice when it comes to professional cleaning solutions.

he merger of WAP South Africa and Industroclean, effective from 1 October 2014, unites the two companies under the new name of Nilfisk-Advance (Pty) Limited, consequently making the company a wholly owned subsidiary of the Danish based Nilfisk-Advance Group. Anders Terkildsen, Executive Vice President responsible for EMEA Sales and Service in Nilfisk-Advance, has announced the appointment of Gavin Herold to the position of General Manager of Nilfisk-Advance (Pty) Limited. The merge places Nilfisk-Advance (Pty) Limited in a leading position to become the customer’s preferred choice in the South African market. The combined market presence of the two Nilfisk-Advance owned sales companies will provide an industry leading, integrated suite of cleaning solutions to customers around Southern Africa. The management and staff that clients have worked with and come to know over the years will take the company into the future and will

remain focused on South Africa and the development and provision of solutions that meet local needs and challenges. Major advantages will stem from being part of a global giant in the cleaning industry and the increased product range that both companies bring to the marketplace. The newly formed Nilfisk-Advance (Pty) Limited will provide national coverage through a network of branches and distributors. The footprint is steadily growing further afield within sub-Saharan Africa and there are distribution agreements in place for Botswana and Namibia. The new Nilfisk-Advance (Pty) Limited name encompasses the full breadth of offerings from both companies: WAP’s technical expertise and experience to supply a comprehensive range of locally designed and locally manufactured cleaning equipment, built to work efficiently and reliably under some of the world’s toughest conditions, combined with Industroclean’s ability to offer a total solution. Industroclean

Gavin Herold

has always focused its business on offering a complete solution and will continue to do so with valued partners such as Host®, Rubbermaid, 3M, Chicopee, Unger, Coba and Filmop. Leading edge chemo technical products remain a major part of the business, as is product and systems and education and training. The business has always been based on providing the complete solution and strong customer relationships. In addition to creating a worldclass company, Nilfisk-Advance (Pty) Limited delivers the financial strength, international presence, solutions expertise, and the depth and breadth of experience needed to support even the most extensive and sophisticated organisation. “Going forward NilfiskAdvance (Pty) Ltd plans to be the leading supplier of cleaning systems in South Africa and certainly a force to be reckoned with,” said Gavin Herold.

Nilfisk-Advance A/S, is part of the NKT Group, which itself is a company listed on the Danish Stock Exchange. Founded over 106 years ago, Nilfisk-Advance A/S has built a reputation for designing and manufacturing professional cleaning equipment, offering a wide range of quality world-class brands including Nilfisk, Nilfisk-ALTO, Nilfisk Vacuum Solutions, Viper, Advance and Clarke. For more information visit: www.nilfisk-advance.com.

African Cleaning Review November/December 2014

educational

Fearful killer virus claims thousands of lives By: Sister D.J Roos

Of the 9 936 cases in the current Ebola outbreak, 4 877 have died as of 19 October 2014, according to World Health Organization (WHO) statistics. With a 50 percent

Sr Doreen Roos

fatality rate it is important that we all know more about this “killer virus”.

EBOLA IS NOT A RISK TO THE GENERAL PUBLIC, HOWEVER WE SHOULD ALL BE AWARE OF THE FACTS. Introduction The Ebola virus has always been a major health problem in most of Africa’s sub-Saharan regions, well before the December 2013 outbreak. Ebola was first reported in the Congo during 1976 and is typically prevalent within Africa’s tropical regions. Outbreaks of Ebola began in 1976 in the Democratic Republic of Congo on the Ebola River, then Sudan and later in Uganda and other African countries.

Current West African outbreak regarded as the largest to date There is currently no vaccine available to prevent Ebola. Researchers from the National Institute for Health confirmed research on primates in particular as controversial, because populations are dwindling and in danger of extinction. American health workers who were recently infected in Liberia are being treated with an experimental drug. The drug, known as ZMApp, is an experimental, antibody-based medication, yet to be tested in human trials for effectiveness. This drug was developed during the early part of 2014 and is produced from plants, but to date safe human consumption cannot be confirmed. The most affected countries in Africa are Guinea, Sierra Leone and Liberia, with cases also reported in Nigeria, Senegal, Spain and the United States. The US Centres for Disease Control and Prevention (CDCP) strongly advises against non-essential travel to

African Cleaning Review November/December 2014

and from the countries/areas where Ebola is prevalent. The Washington Post reported that despite the fact that international bodies such as the WHO declared it a shortsighted and ultimately damaging tactic, the number of countries that are placing restrictions on travel due to Ebola has been rising. Although precise numbers are a little hard to ascertain by WorldView’s count, there appear to be almost 30 countries imposing blanket or near-blanket bans on entry for residents from Ebola’s West African epicentre: Liberia, Sierra Leone and Guinea. Many of these countries are also banning entry to their own citizens who have recently visited these countries. Ebola is caused by an RNA virus (ribonucleic acid) known to infect humans and wild animals such as chimpanzees, monkeys, gorillas and fruit bats. The virus has the ability to live outside the host, on soiled surfaces containing the blood or other bodily fluids of an infected person. The main concern is that the early Ebola symptoms are similar to the symptoms of other viral infections, which makes it very difficult to diagnose Ebola during the early stages. The incubation period ranges from two to 21 days.

Virus transmission Transmission happens from direct contact with the infected source or persons: blood and body fluids such as vomit and faecal matter. In the later

stages the virus is passed from one person to another via contaminated bodily fluids. Those caring for and treating an infected person(s) are at high risk of infection, if the necessary standard infection control precautions are not taken. This is not limited to personal protective wear but also take into account procedures that apply prior to contact with the infected person and the measures taken during and after the care of the patient. Consuming contaminated bush meat is a known source of transmission.

Clinical manifestations: signs and symptoms The majority of people who are infected with the Ebola virus will develop early symptoms between eight and nine days after exposure. If a person who is known to have travelled to or from a high risk area shows any one or more of the following systems then medical assistance should be sought immediately: 1. Fever/Pyrexia/high body temperature 2. Body aches 3. Coughing 4. Stomach/abdominal pain 5. Vomiting 6. Diarrhoea Further symptoms can appear within a few days after the onset of the early symptoms. The following symptoms confirm internal and external bleeding: red/bloodshot eyes and traces of blood in vomit or stools passed by the infected person.

educational Treatment and drugs As mentioned previously, there is currently no anti-viral medication proven to be effective in treating the infection. Supportive hospital care includes: • providing fluids/rehydration therapy – prescribed, monitored and controlled • maintain blood pressure – monitored and controlled • providing oxygen – prescribed, monitored and controlled • replacing lost blood – prescribed, monitored and controlled • treating of secondary infections – prescribed, monitored and controlled • providing emotional support, basic hygiene and care. It is important to care for infected or assumed infected individuals in a quarantined area to prevent the spread of the virus. It is vital that healthcare workers are trained on how to care for the infected individual and on how to take the necessary proactive measures to prevent becoming infected and spreading the virus. Those treating the infected patients should adhere to the standard infection control precautions and use all the personal protective wear as prescribed in the protocol.

Proactive measures Major international airports are screening travellers and patients from affected regions. In addition these travellers are monitored by health workers daily for a period of 21 days for any signs and or symptoms of fever (Pyrexia) and other symptoms. During treatment it is vital that standard infection control precautions be applied when exposed to, or upon handling, body fluids, spills and contaminated surfaces or items. Utensils used by an infected person and the handling of utilised surgical instruments, whilst treating an infected individual, could pose a risk to healthcare workers, caregivers and those responsible for cleaning the contaminated surfaces or quarantine areas. The washing and sterilisation of hospital areas and healthcare equipment used in these high-risk areas remains vital and bleach can be used for

decontamination of hands and utensils. When cleaning up bodily spills and fluids, extreme care should be taken and it should always be considered as possibly infected and managed with the neccessary caution. The development and training of healthcare workers and cleaners on how to perform daily tasks within these high risk environments, play pivotal roles in the management and control of any disease, irrelevant of its nature. Health workers often succumb to the disease because of close contact with the infected source/person/bodily fluids. Cleaners working in healthcare facilities, as well as healthcare workers, are regularly exposed to various diseases. Cleaners should be trained, have the skills and ability, as well as facilities, to apply safe working practises, as they come into regular contact with people having symtoms of Pyrexia of unknown origin (high fever with cause unknown) including those already diagnosed with any viral or bacterial contagion or infectious disease or illness. The knowledge and skills gained by cleaners will benefit society at large, as they go home to their families at the end of the day and do not want to expose others to health risks.

Final notes Generally you are not at risk unless you are in direct contact with the bodily fluids of a person infected with the Ebola virus, during which they display viral symptoms such as fever, vomiting and coughing. If you don’t have these early viral symptoms you’re probably not contagious. All new infections are known to originate from close contact with an infected person’s blood or other body fluids and contaminated needles. It is therefore important to communicate infection control information and measures to all healthcare and subsidiary workers, namely: 1. Avoid areas of known outbreaks and people from those areas who display any sign of these symptoms. 2. Avoid eating bush meat, or buying and eating wild animal meat, including primates sold at the local markets of developing countries. 3. Wash your hands using running water and soap. Use alcohol-based

hand rubs containing at least 60 percent alcohol when soap and water is not available. Hands can also be rinsed with diluted household bleach/chlorine. (Take care not to inhale, burn and/ or apply this to frail or weak individuals). 4. Follow infection control procedures by wearing the appropriate personal protective wear such as gloves, masks, gowns and eye shields. 5. It is preferable to use disposable personal protective wear; after use it should be incinerated if a diagnosed Ebola patient is treated or if and when a patient is admitted for high fever of unknown origin. Infected patients should be isolated and the cleaning methodology of terminal cleaning should apply. 6. Limit the number of healthcare staff and do not allow any visitors, transport, other than medical transport, to those possibly infected or known to be infected. 7. The handling of animal and human remains of those who died of Ebola and animals dying in the infected areas/bush areas to be treated as if contaminated and contagious. 8. Only specially organised and trained teams should bury the remains of the deceased whilst applying safe working procedures to protect themselves and the environment. Scientists are working on a variety of vaccines that will protect people from the Ebola virus. There is evidence of some promising results but further testing is needed. THE VITAL QUESTION IS: HAVE YOUR CLEANERS BEEN TRAINED ON CONTAGIOUS AND INFECTOUS DISEASES AND ILLNESSES? IT’S YOUR RESPONSIBILITY TO PROTECT YOUR STAFF, THE ENVIRONMENT AND SOCIETY AT LARGE TO PREVENT AND CONTROL THIS AND OTHER SIMILAR VIRAL OUTBREAKS. References: 1. Sciencedaily.com Top Health News 2. World Health Organization (WHO) 3. National Institute of Health 4. Centres of Disease Control 5. US Food and Drug Administration For more information contact Sr Doreen Roos at: doreen@gettinglegal.co.za

African Cleaning Review November/December 2014

laundry review

Laundry and Dry Cleaning Industry Association ready for national roll out African Cleaning Review recently spoke to South African Textile Services Association (SATSA) steering committee chairman George Scafidas regarding efforts to establish this body as the mouthpiece for the local George Scafidas

eorge, who qualified as a mechnical engineer, has been actively involved in the industry since 1982 and is the owner of Afrimac, a company specialising in laundry and dry cleaning machinery, parts and consumables. His knowledge of the industry is far reaching, but he regards himself as a specialist in technical aspects including installations, machine and part procurement and design and layout of laundry and dry cleaning operations. As one of the driving forces behind this initiative, he offers noteworthy views and perceptions of the industry in general.

Scope of the industry SATSA members estimate that currently there should be about 55 000 people employed in the laundry and dry cleaning

laundry and dry cleaning industry. industry nationally. It is regarded as a conservative estimate, mainly due to inadequate records for all the establishments, as well as the number of people employed per organisation. We have to understand that both laundry and dry cleaning operations are very labour intensive, and although there is automation in terms of automatic feeders and automatic folding machines, you still need hands to do the bulk of the work. The government alone employs in the region of 20 000 people at, for instance, hospital laundries, prison laundries and parks board laundries, to mention a few. Dry cleaning in itself has changed, the focus, the need and also the demographics have changed due to the entry of micro enterprises or

• Industrial suppliers to industry and commerce – all tools, power tools, engineering tools, PPE, cleaning products, paints, abrasives, etc. • For all your dry cleaning and laundry machinery requisites and consumables. • Design layouts and consultation for dry cleaning and laundry. • Complete range of industrial supplies for all industries. • Procurement and manufacture of specialised parts and components. • Dependable, reliable, effective solutions.

African Cleaning Review November/December 2014

Tel: +27 011 828 9916 / 7 Fax: +27 011 828 4100 Mobile: 082 440 3262 Fax2Email: 086 521 2370 Email: george@afrimac.co.za

so-called ‘Wishy-Washy’ operations. As a result, the more mediocre businesses closed down, but also due to ineffective business controls and poor management. However, you will always find big laundries in major cities, but we have to include the micro enterprises, the shops that have one washing machine, a tumble dryer and an iron. They have to offer a service to their immediate surroundings, so I would imagine that there would be between 1 000 and 1 500 dry cleaning outlets, with an approximately similar number of laundry facilities.

Laundry outsourcing Strangely enough, this situation is changing continuously. It is almost like a see-saw, but currently there are more companies that want to perform this service inhouse rather than outsourcing. A hospitality establishment, for example, must have clean linen available at any given time in order to provide a service to their guests. Now, by taking the linen off-site and laundering it elsewhere it creates a problem where laundries are often blamed for incompentency, losses and slow turnaround times. This demand on launderers often results in situations where the linen is incorrectly folded or not cleaned properly. The situation arises where the client argues that for the perceived vast sums paid to laundry operators they would rather perform the task inhouse. Obvously they then have to invest in equipment, incur additional energy costs and employ management and trained staff.

laundry review Events leading up to SATSA formation SATSA is my and Ian Harris of Laundry and Textiles Consultancyâ&#x20AC;&#x2122;s brainchild as we realised that the formation of an industry body was not only imperative in order to solve industry problems, but also to have a mouthpiece through which we could engage Government and the Services SETA. Several meetings were arranged with captains of industry in order to gauge the support for an industry body and Ian Harris offered a great deal of assistance through his previous involvement with establising a similar association in the UK. The industry canâ&#x20AC;&#x2122;t continue to operate without a voice. We need to prove to our clients that the laundry and dry cleaning industry is represented by a professional body, serious about raising standards and there to put steps in place to offer staff training and set industry standards. This is something that is long overdue and deperately needed. Consequently, many other companies joined the quest to form and take the association forward. I am pleased to say that regular steering committee meetings are well attended. SATSA is destined to serve the industry on a national level as I do not believe that any association can succeed at a regional level.

Diplomat Cleaners & Launderers cc For Quality Cleaning

Specialising in Dry Cleaning, Hospitality Industry and Table Linen Hire 34 Grahamstown Street, Marshall Town, Johannesburg, 2001 | PO Box 2320, Lenasia, 1820 Tel: 011 334 0199/0046 | Fax: 011 334 5880 | Email: diplomat@pddc.co.za CK NO: 9815045/23

Steering committee The members of the SATSA Gauteng steering committee were co-opted based on their interest in realising the appropriate formation of a regulated industry body. Amongst the steering committee members are suppliers, launderers and a representation from the dry cleaning sector. We are very pedantic about not creating a one-sided situation, therefore representation has to be with the broader industry in mind.

The principal aim and objective of SATSA is to act as a vehicle for the industry where common problems can be addressed... in order to elevate professionalism within the industry. Aims and objectives

Members of the SATSA steering committee pictured from left to right. Front: Ann MacNicol (Triple M Andrew), George Scafidas (Afrimac and Chairman), Julia Scafidas (Laundry and Textiles Consultancy). Back: Mauritz Heymans (Northern Cleaners), Nash Nathoo (Spot on Cleaners and Launderers), Bharat Chiman (Diplomat Cleaners and Launderers), Ian Harris (Laundry and Textiles Consultancy).

The principal aim and objective of SATSA is to act as a vehicle for the industry where common problems can be addressed, advice can be dispensed and standards can be maintained and even raised in order to elevate professionalism within the industry. Another area where SATSA needs to be involved is to bridge the divide between the industry, service providers and the consumer. We need to do a lot of work to instill trust in the consumer in order to prove that whatever we are doing is industry regulated and that we are professionals operating in an industry that aims to become even more professional. As an industry body, SATSA has to be involved and play an active part in engaging with government and other stakeholders in order to create and guide the implementation of industry

African Cleaning Review November/December 2014

laundry review unit standards to ensure these are both applicable and acceptable to the majority of those operating in this industry. SATSA can also be instrumental in ironing out tender irregularities by ensuring that tender documents are correctly structured to streamline the entire process. The association will be offering a whole series of benefits to prospective members and the most inherent benefit is access to an incredible pool of knowledge aquired over decades. As far as the Services SETA is concerned, it is important to note that by and large, our industry has not been taken seriously, mainly because of the absence of a recognised industry association that can champion member concerns and address uncertainty relating to the skills development levy (SDL). This is just another example where SATSA can get involved by acting on behalf of members.

Industry standards and training The implementation of industry standards is a vital and very important aspect, whatâ&#x20AC;&#x2122;s more, we must remember that any standard introduced to the industry will be tried and tested within its corrrect application within the industry, thereby maintaining and raising standards. In future our combined pool of resources will act as a valuable tool when it comes to commenting upon and amending industry standards. Training will form a valuable part in ensuring that the industry is guided by prescribed and tested standards that in time will make a enormous difference in the way the industry is perceived.

Launch The steering committee has set plans in motion to launch SATSA agressively from February 2015. It will take the form of a road show around the country, where we are planning to address interested parties in Johannesburg, Cape Town and Durban. I am confident that the SATSA concept will gain in popularity and grow from strength to strength as time moves on. For more information about SATSA, contact: george@afrimac.co.za

African Cleaning Review November/December 2014

Laundry specialists in: Hospitality, healthcare, restaurants and sports clubs

Tel: 011 462 5045 Email: info@northerndrycleaners.co.za Web: www.northerndrycleaners.co.za

spot on cleaners & launderers Providing the highest quality and service via the latest international technology and complying with stringent European Union hygiene standards for all our laundry services

Cnr. Caithness and Earp Streets, Ophirton, Johannesburg Tel: 011 493 0041/4, Email: spoton@netactive.co.za

African Cleaning Review November/December 2014

facilities management review

Healthcare facility waste management, automated systems and infection control Hospital waste and soiled linen streams are large, complex and a source of concern for infection risk, high operational costs and inefficiency.

ncreasingly, hospitals consider waste management one of the most important sustainable building practices, second only to improving energy efficiency. This abridged article, previously published in Medical, Construction & Design, takes a closer look at the increasing demand for improved infection control, cleanliness, efficiency and aesthetics in hospitals. It further explores how automated waste removal systems can provide an opportunity for healthcare facilities to ensure sustainability, improve efficiency and drive down costs. Improving infection control and cleanliness through sustainable operations and integrated waste management has moved to the forefront of issues facing hospitals as they seek to reduce adverse risk, improve patient safety and promote satisfaction.

Challenges, dangers associated with waste and soiled linen collection The cycle of waste, recycling and soiled linen collection and transport in hospitals is a huge, neverending operation. According to a 2010 survey from Practice Greenhealth, US hospitals reported generating nearly 15 kg of waste per day, per occupied bed. When factored against the number of staffed hospital beds, that’s 5.9 million tonnes of waste per year. Soiled linen generated per patient bed, per day, accounts for another 2.6 million tonnes per year. At a time when hospitals are confronted with this massive task, they are also cutting annual budgets of departments considered “back-of-thehouse” or “non-clinical.” This includes environmental services, or EVS, the

African Cleaning Review November/December 2014

department typically responsible for removing hospital waste and soiled linen. Today, most hospitals have insufficient resources to move dirty material off the patient floors and out of the facility in a timely manner. This shortfall causes a host of operational and safety challenges. Dirty material pile up in soiled rooms, hallways, at the bottom of gravity chutes and at the loading dock because EVS cannot move material to the dock fast enough. Service elevators are used to carry dirty material down and clean material up. More troubling, staff, visitors and often patients use the same elevators continuously. In addition to the cleanliness issues associated with the mixing of these functions, productivity and efficiency are compromised with longer elevator wait times for hospital staff. Finally, regulatory compliance may be impacted daily, resulting in life safety risks and possible fines. Hospital Consumer Assessment of Healthcare Providers and Systems scores may also be negatively impacted as limited resources are forced to focus on the collection of dirty materials rather than patient care.

Infection control issues Beyond these operational challenges, there appears to be a potential infection control issue associated with the collection of soiled linen. A recent literature review performed by a bio-aerosol expert, concluded that “bed linens can harbor microbes, including potential pathogens” and that “microbes can be transported through the air and by touch during the routine handling and transport of soiled linen.”

Emerging infection control data taken from soiled rooms and at the bottom of chutes shows much higher exposure risk to potential airborne pathogens compared to other hospital areas. When soiled linen is agitated as it is pushed on and off shared service elevators, the risk of cross-contamination with clean supplies and a vulnerable patient population rises. As demand climbs for improved infection control, cleanliness, efficiency and aesthetics in hospitals, the tightening of EVS staff resources is creating an unsustainable gap between expectations and reality.

Automated waste removal systems An attractive solution for many healthcare facilities in design or under construction is the incorporation of pneumatic waste, recycling and soiled linen collection and transport systems as part of the infrastructure. These facilities are moving beyond traditional manual methods of collecting and transporting waste and soiled linen. Challenges with manual methods include the need for a large number of carts, which consumes space on the floors, in the halls and at the dock, as well as a heavy reliance upon elevators for vertical transport. Additionally, substantial square metres in space are dedicated to staging rooms on patient floors and unplanned intermediate holding areas throughout the hospital. All of these manual methods require substantially more labour and far greater collection and transport steps than necessary. The automated solution features dedicated trash/recycling and soiled linen loading stations on patient floors and other areas of the hospital that generate waste. This simplifies and

facilities management review expedites the removal of waste and soiled linen from patient floors and to the dock. Once entered into a computercontrolled system, material is pulled by vacuum power at up to 95 km per hour through a sealed, dedicated 406 mm or 508 mm pipe network. The system is installed both vertically and horizontally with material diverted automatically toward waste or recycling collectors, or to linen collectors typically located near the loading dock area. Because the system is completely sealed, human exposure time to potentially infectious materials is typically reduced by more than 80 percent compared with manual methods that rely on chutes and elevators.

Operational benefits and return on investment Implementing an automated waste removal system will reduce the number of EVS staff required to transport, stage, unload and manage waste and soiled linen. Facility design is more efficient,

as gravity chute collection rooms are eliminated and the size of soiled holding rooms is reduced. Space is freed up by not having to handle and store numerous carts at the dock and/or in halls leading up to the dock. Establishing separate dirty (waste, soiled linen) and clean (food, clean linens, patients) pathways support infection control goals by reducing the risk of direct and indirect exposure of potential pathogens. Productivity improves as EVS and housekeeping staff spend less time transporting dirty material and more time on activities that improve the patient experience. Medical staff, patients and visitors spend less time waiting for elevators. The potential cost of non-compliance with regulatory bodies is eliminated by avoiding the mixing of soiled and clean items in a shared space. Aesthetic benefits include reduced odours from soiled holding rooms, gravity chute collection rooms and loading docks. These improvements are driven by cart moves and reduced

exposure on patient floors and public areas. Beyond aesthetics, hospitals are finding there’s an attractive payback with these systems, commonly in the 3–6 year range. Factors impacting the return on investment include: • Operational cost savings • Infection control/cleanliness • Increased productivity • Worker safety • Regulatory implications Automated systems have all the characteristics of a best practice. Not only do they improve operational efficiency, but the systems also help create a less congested, healthier healing environment for patients. Automated waste removal systems provide another opportunity for hospitals to ensure sustainability, improve efficiency and reduce costs. Article by Patrick Schultz, vice president and healthcare practice leader for HKS Knox. He has more than 25 years of experience in the planning and design of healthcare, medical research and government medical facilities.

African Cleaning Review November/December 2014

editorial eco-logic awards

Blendwell walks away with an Eco-Logic Award Celebrities, senior government officials, representatives from municipalities and the private sector, environmental NGOs and NPOs, as well as finalists and Certificate of Merit recipients attended the glamorously green awards ceremony during which Blendwell Chemicals was announced the winner of the 2014 Eco-logic Award (Transport Category), sponsored by SANRAL.

rchbishop Desmond Tutu, an Eco-Logic Awards Champion, commented; “I am heartened to learn through these Awards about the amazing efforts that people across South Africa, from our smallest rural communities to our municipalities, private sector institutions and government, are making to build a better country, and planet, for us all.” Hosted by The Enviropaedia, in association with SABC3, the glittering Award Ceremony focused on EcoLogic – a mind-set and value system that goes beyond products and manufacturing to include how we run our businesses; how we live in society and our communities, and the application of natural law to our politics and economy. The Eco-Logic Awards were launched in 2011 to identify and recognise to those individuals, organisations, products and services that are making a real and measurable difference in creating a more sustainable world in which to live. Blendwell Chemicals is a cleaning chemical manufacturer of environmentally responsible products that experiences significant transport challenges, risks and costs. The judges noted that their answer to the problem was elegant in its simplicity. By changing their product composition from water-based to

African Cleaning Review November/December 2014

a super-concentrate, Blendwell Chemicals dramatically reduced the transport requirements, thereby reducing their carbon footprint. They also reduced the risk of chemical spills. Further the company showed innovation by creating business opportunities for communities in the form of localised production facilities. “With the introduction of our concentrates project we are able to supply concentrated cleaning chemicals to rural communities, which cuts down on the number of trucks required for transporting. By supplying the concentrated product, the cleaning product then only requires water to be added and therefore the mixing is done in the area where it will be utilised. This initiative dramatically reduces the carbon footprint and allows for mini factories to earn their own income and create employment,” said Blendwell Chemicals MD, Judy Nankervis. By supporting the creation of these mini factories local communities are able to reap the benefit of less expensive cleaning products and the local people are able to be a part of and support a local business. A mini factory requires space similar to that of a single garage, access to clean water and, if possible but not essential, 220 V single phase

electricity. Blendwell Chemicals created a mixing tank that allows for thorough mixing of the cleaning products, which are then prepared for sale in the community. Blendwell Chemicals have been operating in the Midrand area for 15 years and by winning this award the company hopes to create a stronger hub to serve businesses in Johannesburg and Pretoria. “The principles of Eco-Logic and the Eco-Logic Awards are designed to introduce a new approach to addressing our current environmental challenges. The old ways have not been working well enough – so it is time to address these challenges differently. We have created the world as it is today and we can therefore create a better world tomorrow. But it is up to each one of us to play our part. I am deeply grateful to each of these winners, for being the leaders and showing us the way forward to creating this better more eco-logical world”, said David Parry-Davis, publishing editor of The Enviropaedia and co-host of the Eco-Logic Awards. For more information on The Enviropaedia and the Eco-Logic Awards visit: www.enviropaedia.com For more information about Blendwell Chemicals visit: www.blendwell.co.za

people and events NCCA golf day also a charitable event

Terence Ferreira (Oliver’s House) (far right) receiving the cheque from current NCCA Gauteng Chairman Patrick Makhubela (far left) pictured with past NCCA Gauteng Chairs Ken Bannister (left) and Gary Thomas.

The National Contract Cleaners Association (NCCA Gauteng branch) held their annual golf day on 16 September at the Killarney Golf Club in Johannesburg. A total of 112 golfers took to the course on a sundrenched day to compete against industry peers on a social level. However, it was not all about golf on the day as money was raised in support of

Oliver’s House, a non-profit organisation responsible for various social projects, by means of sponsorship and a raffle. In this instance, the NCCA Gauteng Golf Day raised a total of R38 000 in favour of one of Oliver’s House projects – the Nomthandazo Children’s Care Centre. The day care facility cares for over 200 children within the community and

allows the children to receive early childhood development education from ages one to five. The NCCA’s contribution played a valuable part towards assisting with the relocation of the day care facility from the Zenzele informal settlement to Oliver’s Village in Putfontein on 13 October. Oliver’s Village is a self-contained, self-sustaining community orientated provider of social services. The NCCA cheque was officially accepted by Terence Ferreira, representing Oliver’s House. Sanitech’s team effort received the prize for the best theme hole on the day. MC Steve Braham thanked all the sponsors on behalf of the NCCA’s Gauteng branch for their generous contributions on the day. For more information visit: www.olivershouse.co.za

• • • • •

bove left: Overall winner – team Neledzi A Cleaning Services Above centre: Second place overall – team Supercare Services Group Above right: Third place overall – team Metro Sanitary Solutions Far left: Fourth place overall – team Numatic International Left: Team Sanitech pictured at the best themed (nursery rhymes and fairy tales) hole

African Cleaning Review November/December 2014

people and events Goscor Cleaning Equipment introduces new ride on scrubber-dryer Towards the end of October Goscor Cleaning Equipment (GCE), announced that the company will expand its Tennant equipment range with the introduction of the new Tennant T17 scrubber-dryer. The launch took place at the company’s offices in Germiston, Johannesburg. “This new high performing, heavy-duty battery-operated ride-on Tennant T17 scrubber-dryer is another masterpiece in the Tennant stable and has been specially engineered to tick all the boxes when it comes to customer requirements,” commented National Sales Manager at GCE, Alex Theodoridis. The machine’s enhanced cleaning system maximises floor cleaning capacity to increase customers’ uptime and productivity. Fifty percent more power is delivered by the two 1.125 kW scrub brush motors with a 10 percent increase in down force. A significant increase in battery capacity gives the Tennant T17 the largest available battery capacity in its class. In economy mode and on a single charge, the machine is capable of uninterrupted cleaning for an eight-hour shift. The scrubbing side brush facilitates edge-to-edge cleaning, improving reach and increasing the machine’s cleaning path by 30 percent from 1 015 mm to 1 320 mm. The Tennant’s ec-H20™ electrically

Tennant’s ec-H20™ technology electrically converts water into an innovative cleaning solution.

converts water into an innovative cleaning solution that cleans effectively, saves money, improves safety, and reduces the environmental impact compared to traditional cleaning chemicals and methods. The ec-H20™ capability is offered with an SE (Severe Environment) switch to allow the operator to disengage the ec-H20™ function on the fly to use conventional detergents. The excellent water recovery system uses patent-pending technology to help maintain a safe environment by reducing the risk of slips and falls. The DuraTrack™ squeegee features a swinging parabolic design that provides uniform

suction across the squeegee blade for exceptional water pickup leaving floors virtually dry. Dual vacuum fans increase airflow, while the Variable Drain Valve™ System with the easily adjustable tank drain valve and large 77 mm drain hoses deliver fast clean-out preventing messy clean-ups and/or overflows. The ergonomic operator centric design and easy-to-use controls facilitate operation and allow for fast, easy training. The scrubbing system can be activated with a single large green button thanks to the Touch-n-Go™ control module with a 1-Step™ start button. An FOPS certified overhead guard rail protects operators from falling objects. The T17’s quiet operation (66 dB A) ensures operator comfort. Maintenance is quick and easy with clearly marked yellow touch points for quick identification of maintenance locations. Simple no-tool brush changes and maintenance-free brushless scrub and propel motors further reduce costs and downtime. The machine is available with a cylindrical or disc brush configuration depending on application and floor type. Customised solutions to meet individual customer requirements as well as a number of optional extras such as a combination cleaning system (presweep attachment for effective debris and dust capturing and disposal), are also available.

The Goscor Cleaning Equipment sales team pictured at the launch of the Tennant T17 scrubber-dryer. For more information contact: alext@goscor.co.za

African Cleaning Review November/December 2014

new products A new force in high pressure cleaners With its substantial power, compact dimensions and ergonomic components, the new Kränzle Bully sets new standards in the upper professional class of cold water high pressure cleaners. Its compact size is characterised by sophisticated chassis design and construction featuring only two rotation moulded parts. The motor and pump are proven elements used in other product lines and are well protected within the frame. The Kränzle Bully is available in two different models – Bully 980, capable of supplying 16 litres per minute at 200 bar and the Bully 1180 producing 19 litres per minute at 160 bar. These cold water high pressure machines are powered by the reliable Kränzle 5.5 kW motor running at 1 400 rpm. For more information contact: rod@kranzle.co.za

Australian high pressure machine breakthrough Australian manufacturer Aussie Pumps has launched a new 3 000 psi engine drive high pressure cleaner designed to set a new standard in cleaning power and value for money. Known as the Aussie 30 Scud, the new machine will change the way farmers, civil contractors and even tradesmen think of portable engine drive high pressure cleaners. The machine is a breakthrough in terms of performance and price. “We call it a ‘pocket battleship’,” said Aussie Pumps Product Manager, Hamish Lorenz. “The machine packs more punch yet uses substantially less horsepower than other 3 000 psi machines on the market,” he said. The new Scud 30 is built tough and compact with a well designed “Scud” frame trolley with four big 10” pneumatic tyres and steel wheels. The heart of the machine is a “Big Berty” Bertolini triplex pump developing 3 000 psi performance from a dynamite Honda 6,5 HP petrol engine. The machine is backed by Aussie’s ‘3 + 3’ warranty with Honda’s three-year engine

warranty, matched by Bertolini’s threeyear pump end warranty. Standard equipment includes 10 metre high pressure Aussie water blaster hose, a top quality 4 000 psi rated gun and an Aussie Vario lance. The machine is also fitted as standard with “ASP” (Aussie Safety Protection) kit that includes a thermal dump to prevent damage from extended bypass operation. A safety valve that protects both machine and operator from pressure spikes is also part of the kit. The machine offers integrated detergent injection to speed the cleaning process. It enables the operator to apply non-caustic cleaning chemicals to the job at low pressure and then to blow the dissolved dirt or grease off at a full 3 000 psi pressure. “Safety is a big issue and Aussie has made sure that the machine complies with the new Safety Pressure Cleaner Standards for Class A machines. The Scud frame lends itself to safety with virtually no sharps on the machine. The machine is available in three versions.

The standard version comes with a 10 metre high pressure hose but versions 2 and 3 offer high pressure hose reels as standard equipment. Hose reels make cleaning safer by storing the high pressure hose on the machine when not in use. The hose is a major obstacle in the workplace. Correctly stored hose on the reels also extends hose life as abrasion and wear is minimised. For more information visit: www.aussiepumps.com.au

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Advertise in African Cleaning Review – your direct link to end-users, building service contractors, key institutional sectors including government, healthcare, education and retail centres, hospitality, food processing and general manufacturing. The source of workplace hygiene solutions Email: africancleaningreview@cleantex.co.za Website: www.africancleaningreview.co.za

African Cleaning Review November/December 2014

new products Restoring, cleaning and caring – all with one product

Messy, grimy, mouldy and rusty – wipe these words away with a premium all round cleanser and polish. Bar Keepers Friend, a renowned US cleaning brand is now

available in South Africa and makes light work of the toughest cleaning jobs – and has been doing so since 1882. The history of Bar Keepers Friend dates back 130 years, when a US chemist based in Indianapolis, realised that his tarnished pot had become noticeably clean and shiny after he used it to cook rhubarb. Isolating the active ingredient from the plant, he mixed it with a non-bleach formula to create a cleanser that quickly became a favourite amongst the city’s taverns, mainly due to its ability to brighten up brass. In fact, in addition to cleaning everything from bathroom taps to golf clubs, you can even use Bar Keepers Friend to remove rust, lime scale build-up and other stains caused by hard water, and it is ideal to keep grout between tiles looking clean and mould-free. Because it is chlorine free, it can be used on surfaces that may be damaged by other detergents, such as

stainless steel. It cleans fibreglass and acrylic without scratching, shines and removes the tarnish from copper and brass, and can also be used on nonporous surfaces. Unlike other hash detergents, it can be used on chrome, which makes it perfect for polishing your car, bicycle, and even tools. The product is available in both the original powder and liquid form. The powder, which boasts industrial strength and abrasive heavy duty cleaning, is ideal for use on stubborn stains where other cleaners have failed. Use it in hard water areas, or to scrub out those stained pots. The liquid, on the other hand, is a mild-abrasive household cleaner that will put the sparkle back into any household surface. For more information visit: www.thebarkeepersfriend.com Bar Keepers Friend products are available from www.makro.co.za or www.culinaryequipment.co.za

Compact high pressure cleaner from Kärcher

The new Kärcher HD Compact class, which includes the HD 5/15, is a range of cold water high pressure cleaners designed to meet customer requirements in mobility, accessory storage, flexibility and reliability. “When you need to clean machines, vehicles and buildings daily, the use of high pressure and a high flow rate is the best option. Cold water high pressure cleaners with water flow rates of up to 1 300 l/h remove stubborn dirt and are ideal for large areas,” says Kärcher sales manager Dean Fairley. Clients making use of this compact class range from industrial manufacturing businesses, where clean working areas are essential for safety, to businesses like car dealerships that need to maintain a clean showroom and a clean repair centre.

African Cleaning Review November/December 2014

Weight is an important consideration when you need to move through different areas easily. Changing the site of operation is therefore far easier due to the compact shape and low weight ratio. It offers an additional carrying handle for easy loading and transport, and is designed for vertical and horizontal operation.

The HD 5/15 features a reliable 3-piston axial-pump with brass cylinder head, and a large water inlet filter protects the pump. It has an automatic pressure relief system for protecting the high pressure components. For more information visit: www.karcher.co.za

new products Renowned Deb industrial hand wash available in SA During September Initial announced the introduction of the renowned Deb industrial hand wash to the South African market. The Deb industrial skin range is designed to provide personal protection through skin care and help prevent skin problems and occupational skin disease. Hands in the industrial environment are vital tools to get the job done. From manufacturing, engineering, mining and construction through to utilities, transport and warehousing, employees in an industrial environment are exposed to a wide variety of soilings, potential irritants, temperature swings and, at times, difficult working conditions. This can lead to visible skin problems, ranging from red, sore, chapped skin through to serious instances of occupational dermatitis. The cost of these problems in the industrial environment can be significant and is commonly under reported. Not only are there personal costs for the employee, but there are also other

costs to a business such as absence from work, lost or reduced productivity, compensation, poor staff morale and negative publicity. Appropriate cleansing of the hands plays a vital part in preventing occupational dermatitis. The use of an appropriate hand wash keeps hands physically clean, removes dirt and irritants, whilst simultaneously ensuring the skin remains in a healthy condition. Deb hand hygiene leads the market with innovative formulations, which are environmentally friendly and has pioneered the use of scrubbing agents â&#x20AC;&#x201C; derived from natural ingredients, which biodegrade rapidly â&#x20AC;&#x201C; in heavy duty hand washes. Deb holds patents for the use of cornmeal scrubbers, and also uses ground olive stones as scrubbers. The Deb hand soap dispensers are also uniquely suited to the industrial environment as they are built to last, thus boast a lifetime guarantee. The hand hygiene units are also fully recyclable, as

are the soap cartridges, thus minimising the amount of packaging that needs to go to landfill. For more information about Initialâ&#x20AC;&#x2122;s hand hygiene services, or to arrange for a free hygiene services survey of your business, contact Rentokil Initial on 0800 77 77 88 or visit the website: http://www. initial.co.za/bathroom-hygiene-services/handhygiene/industrial-hand-hygiene/index.html

African Cleaning Review November/December 2014

new products High reach gutter cleaner destined for SA A new generation of high reach gutter cleaning equipment has been launched after five years of development by the UK based SpaceVac Technologies, an R&S Group company. Operated from ground level, the new gutter cleaning system has four major features. It removes operational guesswork as it is equipped with a close circuit TV camera mounted on the cleaning head; it reaches higher than any other product â&#x20AC;&#x201C; four storeys (16 metres); has greater suction power â&#x20AC;&#x201C; will safely remove heavy items such as a brick from a gutter; and its carbon fibre tubes make it much lighter than any other brand in the world. It is said to be 40 percent quicker and is a significantly more effective cleaner than any similar product. The SpaceVac is powered by a world leading Nilfisk Alto vacuum and the poles features a patented locking system that ensures no reduction in diameter

at the joints, thus eliminating tube blockages. Unlike traditional high reach gutter cleaners, the SpaceVac is extremely lightweight and can be assembled on the ground by one person, as opposed to other systems where heavy tubes have to be assembled in the vertical position by two or three operators. In addition to the many health and safety benefits and the elimination of costly scaffolds or cherry pickers, SpaceVac is economical on assembly time that is achieved in a mere three minutes. The high powered vacuum ensures that gutters are cleaned

faster and more efficiently with less operator time. Operators and customers can now also see that the job has been completed effectively by viewing activity on a laptop or smartphone. Never before has gutter cleaning been easier, faster or cheaper. SpaceVac will be opening its first overseas showroom in Cape Town this December. SpaceVac provides next day delivery, free demonstrations and operator training. For more information contact: info@space-vac.co.za or visit: www.space-vac.co.za

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10th

edition

S IN

CE 1998

2015

The one international trade show in Africa for all sectors of the professional cleaning industry

30 July 2015

Gallagher Convention Centre Midrand | Johannesburg | South Africa Supported by:

NATIONAL CONTRACT CLEANERS ASSOCIATION

For show details and to book your stand contact: Tel: +27 11 238 7848 Email: info@cleantex.co.za www.cleantex.co.za

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