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Choose Dantek for Water Hygiene Services this festive season!

We hope that you have enjoyed the informative blogs we’ve been sharing for the retail industry since October. From L8 Lite assessments to water hygiene monitoring and microbial sampling, our aim has been to provide valuable insights and guidance to help businesses thrive in the ever-evolving retail Christmas wonderland.

Dantek: Your Water Hygiene Partner

Dantek is not your run-of-the-mill water treatment company. With an unwavering commitment to water hygiene and treatment services across the UK, we are the reliable partner you need to maintain the highest standards for water safety. Our mission is clear: to help businesses comply with ACOP L8 and HSG274 regulations while efficiently managing water systems in a safe, cost-effective manner.

Why Choose Dantek for Retail Water Hygiene Services?

In an industry where simplicity, compliance, and expertise matter the most, Dantek offers a winning combination that sets us apart:

  1. Transparent Pricing: Our pricing structure is straightforward, ensuring you receive detailed quotes in record time, enabling quick and informed decisions.
  2. Legionella Control Association (LCA) Membership: Dantek has proudly been a member of the LCA since 2007. This affiliation guarantees that our clients are aligned with the latest HSE guidelines and industry best practices.
  3. Customer-Centric Approach: We’re not just service providers; we’re your partners in water safety. By actively listening to your concerns and needs, we leverage our extensive experience to offer tailored solutions for the common water-related challenges faced in buildings.
  4. Efficient Scheduling: Our dedicated office team collaborates with clients to ensure service appointments are scheduled with minimal disruption to your operations and end users.
  5. ISO9001 BSI Accreditation: Our commitment to quality is unwavering. Dantek proudly holds an ISO9001 BSI accreditation, reinforcing our dedication to maintaining the highest industry standards.
  6. Expert Technicians: Our field-based technicians undergo a rigorous 11-part training program, developed in-house over the last 20 years, ensuring that the professionals handling your water systems are highly skilled and knowledgeable.
  7. Elegant Electronic Logbook: Managing multiple-site contracts can be complex. That’s why we’ve developed a user-friendly, web-based electronic logbook that offers real-time reports of non-compliance, enhancing our ability to efficiently manage large multi-site contracts while ensuring affordability.

Dantek Services for Retail

At Dantek, we specialize in providing water hygiene services with a focus on Legionella control. Our comprehensive range of retail services includes:

  1. Tailored Legionella Risk Assessments: Our wealth of experience makes us experts in multi-site Legionella risk assessments. We provide detailed asset registers, AutoCAD drawings, system condition evaluations, and actionable recommendations for compliance. Don’t forget we also offer an L8 lite version which is specifically designed for sites without significant plant items like calorifiers and tanks, which are commonly found in larger establishments. This streamlined assessment is particularly valuable for retailers with mains-fed systems.
  2. Water Hygiene Monitoring: Our highly trained technicians conduct regular temperature checks, tank inspections, and more, ensuring that your systems adhere to the highest standards.
  3. Microbiological Monitoring: We offer UKAS-accredited laboratory testing for biological monitoring programs, including Legionella testing and potable water testing. Our experts interpret results and provide actionable insights.
  4. Cleaning and Disinfection: Complying with HSE guidelines, our complete cleaning and disinfection packages guarantee your systems are clean and safe. We utilize site-specific methods, dedicated professionals, and state-of-the-art resources.
  5. Showerhead Cleaning and Disinfection: Our experienced team provides efficient and thorough cleaning and descaling services for showerheads.

Additional services include chlorine dioxide maintenance, softener servicing, calorifier inspections, closed-system water treatment, and much more.

In the dynamic world of retail, where every customer interaction matters, Dantek offers a crucial layer of support through its expert water hygiene and treatment services. Our commitment to compliance, customer satisfaction, and innovative technology positions us as a valuable partner in creating a safer working environment.

This Christmas season, let Dantek be your contractor in ensuring that every aspect of your retail business, including water hygiene, is in top-notch condition. With a dedicated team, a track record of excellence, and a user-friendly electronic logbook, we’re transforming how the retail industry manages water systems.
Learn more about our services and how we can help your business thrive by visiting our website at www.dantek.co.uk, sending us an email at sales@dantek.co.uk, or giving us a call at 01454 417 920.
Wishing you a Merry Christmas and a prosperous New Year filled with joy and success!

Chlorine Dioxide Unit Rental and Flexible Agreements for Effective Water Treatment

Here at Dantek, we manage a collection of Chlorine Dioxide Rental units, which include both Tristel TTec2000 and Grundfos Oxiperm Pro Units. These units are adaptable, with the option for wall or floor mounting, and they can be customized to either dose directly into flowing pipework (whether mains or other) or into a water storage vessel. Additionally, these units possess the capability to dose proportionally based on a pulse-sending water meter or under the control of a Chlorine Dioxide measuring cell.

The limitation of Chlorine Dioxide dosing shares a similarity with temperature in that it relies on water turnover for effectiveness—it can only eliminate the contaminants it meets. Consequently, a Chlorine Dioxide unit cannot directly replace flushing in unoccupied or partially occupied buildings. However, Chlorine Dioxide proves to be a more potent control method compared to temperature alone, especially in addressing biofilm and tackling fouled systems.

Opting for a Chlorine Dioxide unit rental is not cost-effective when the need extends beyond a year; in such cases, purchasing a unit is a more economical choice. The installation costs for rented units can vary and, in certain situations, match those of a permanent installation. This is due to potential expenses related to pipework modifications, the installation of water meters, and the provision of electrical supplies.

Our rental agreements are adaptable in terms of both duration and coverage. Typically, the minimum hire period is one month. We provide a comprehensive service that encompasses installation, commissioning, supply of chemicals, continuous maintenance, de-commissioning, and removal. On the flip side, we also offer ‘dry hire’ options for proficient operators of water treatment equipment.

Our rental units have demonstrated success in various scenarios, including:

  • Before occupation in new buildings, especially in partially occupied ones.
  • Prior to demolition or extensive remodeling in older properties.
  • As a temporary control measure while awaiting other works, such as the installation of new calorifiers or boilers.
  • In situations where speed is crucial, and/or the delivery times for purchased units are extended.
  • As a proof of concept before committing to capital expenditures.

 

Contact us now to discuss your requirements and receive a personalised quote. Call us at 01454 417 920 or drop us an email at sales@dantek.co.uk

Calorifier Inspection: Your Key to Compliance and Safety

Is your business taking the necessary steps to ensure the safety of its water systems and comply with regulations? If not, it’s time to consider Dantek’s complete calorifier inspection services. We understand the importance of maintaining a clean and safe water supply, and our expert team is here to help you achieve just that.

The Importance of Calorifier Inspections

Calorifiers play a crucial role in providing hot water for various commercial applications. However, over time, these systems can become breeding grounds for harmful bacteria, including Legionella. To combat this risk and maintain a healthy environment, regular inspections and cleaning are essential.

According to HSG274 Table 2.1, annual internal inspections of calorifiers are necessary, involving the removal of inspection hatches or the use of a boroscope. Cleaning is performed by draining the vessel, and the inspection frequency can be adjusted based on findings. In some cases, acid descaling may also be required to address the buildup of calcium scale. Dantek ensures a thorough inspection process, meticulously checking for debris, temperature, and clarity while adhering to industry guidelines.

Compliance with Regulations

By choosing Dantek for your calorifier inspections, you’re not only ensuring the safety of your staff and customers but also complying with key regulations. The Health and Safety at Work Act 1974 (HASAWA), COSHH regulations, and the Management of Health and Safety Regulations emphasize the importance of effective Legionella management. Our services align with the guidance provided by the Health and Safety Executive, ACoP L8, and HSg274, ensuring that your systems remain clean and free from debris.

What We Offer

When you opt for Dantek’s calorifier inspection services, you receive a comprehensive package designed to cover all your needs. Our service includes:

  • Full Drain Down: We start by thoroughly draining each system, preparing it for inspection and cleaning.
  • Visual Inspection: Our experts meticulously examine the internal components of the calorifier, identifying any potential issues.
  • Thorough Cleaning: We clean the vessel, removing any debris and ensuring optimal performance.
  • Disinfection: To eliminate bacteria and ensure a hygienic system, we conduct a thorough spray disinfection.
  • Re-Sealing: After inspection and cleaning, we re-seal the calorifier to ensure its watertight integrity, including replacing seals and gaskets as needed.
  • Real-Time Monitoring: Our electronic system allows you to access real-time updates on completed works and recommendations.
  • Certification: You’ll receive a certification confirming that the inspection and cleaning have been successfully carried out.

Partner with Dantek for Peace of Mind

At Dantek, we take pride in offering comprehensive and reliable calorifier inspection services. Our experienced team follows meticulous procedures to ensure your systems are safe, compliant, and ready to deliver clean hot water.

Note: All our services are performed in accordance with our current method statements, specifically designed to ensure compliance and safety.

Ready to ensure the safety and compliance of your business’s water systems? Get in touch with us today to schedule your comprehensive calorifier inspection. Our expert team is here to assist you every step of the way.

Contact Information:

Phone: 01454 417 920

Email:sales@dantek.co.uk

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Annual Maintenance and Disinfection of Base Exchange Water Softeners: Ensuring Legionella Control and Efficient Operation

Base exchange water softeners: Water softeners play a crucial role in maintaining the integrity of hot and cold-water systems, ensuring both efficiency and safety. The HSG 274 guidance document for the control of legionella bacteria emphasizes the significance of regular maintenance and disinfection of Base exchange water softeners. In this blog, we delve into the importance of annual servicing, the comprehensive checks conducted, and how these actions contribute to efficient and reliable operation.

Why Annual Maintenance Matters – Base exchange water softeners

The HSG 274 guidelines provide a robust framework for mitigating the risks linked to legionella bacteria. According to these guidelines, it is recommended that Base exchange water softeners receive annual servicing and disinfection. This regular maintenance not only helps in preventing the spread of legionella but also prolongs the lifespan of the softener system, guaranteeing its ongoing effectiveness, all while reducing operational costs through optimal salt and water utilization.

The Annual Service for Base Exchange Water Softeners: A Detailed Overview

Many companies still rely on Chlorine, which can damage the resin, reduce its capacity, and ultimately shorten its lifespan. What sets Dantek apart from competitors is our commitment to a comprehensive review of the commissioning settings, cross-referencing them with first principle calculations for factors like salt usage and resin capacity. We also quantitatively measure water hardness, ensuring that each vessel produces water with a hardness level below 5ppm, a more stringent standard compared to others who typically test down to 10 or 20ppm

  • During the annual softener service, our specialized water softener team conducts a meticulous inspection and maintenance process, consisting of the following key steps:
  • Resin Bed Disinfection: We disinfect the resin beds in both columns using a resin-safe disinfectant, PAA5. This critical step ensures the elimination of harmful bacteria, enhancing the safety of your water supply.
  • Visual Inspection and Leak Check: Our technicians carefully examine the system for any visible leaks from the valve head and vessels. Identifying and addressing leaks promptly not only prevents water wastage but also helps avoid potential damage
  • Salt Levels and Condition: We check the salt levels and condition to ensure proper regeneration and optimal softening efficiency.
  • Operational Function Tests: Various operational functions, including the backwash function, injector clearance, brine draw, rapid rinse cycle, and brine valve operation, undergo rigorous testing to ensure smooth operation.
  • Brine System Inspection: As part of our Dantek Service, we remove, clean, and inspect components like the brine assembly, venturi valve, brine line flow control, and brine tank foot valve. This thorough inspection is vital to ensure that the softener functions correctly until the next annual service.
  • Base exchange water softeners Confirmation: We assess water hardness to verify the softener’s effectiveness in providing consistently softened water.
  • Electrical Control Systems: We review the operation of electrical control systems to ensure seamless automation and control.
  • Control Settings and Fault Identification: Control settings are meticulously recorded and adjusted if necessary. Any system faults are identified and reported to the customer, along with estimated costs for any required repairs.

At Dantek, our annual softener service goes beyond routine maintenance, providing you with the assurance that your water softening system will operate efficiently, reliably, and cost-effectively, while safeguarding the quality and safety of your water supply.

Complete Assurance and Report

During the service visit, our highly skilled technicians diligently record all relevant data and promptly report any instances of non-compliance. This meticulous documentation guarantees that your water softener system operates at peak efficiency, remains cost-effective, and prioritizes safety and reliability. With this approach, you can rest assured that your systems are shielded from the harmful impacts of hard water, ensuring their long-term performance and effectiveness.

Call Us to Book Your Water Softener Service Today!

At Dantek, we understand the importance of maintaining a safe and efficient water supply within your commercial environment. Our specialized water softener team is here to provide you with top-notch service that aligns with the HSG 274 guidelines for legionella control. Don’t wait until issues arise – take proactive steps to ensure the longevity and optimal performance of your base exchange water softeners.

Booking your annual Base exchange water softeners service is easy. Our friendly and knowledgeable staff are ready to assist you in scheduling a convenient appointment that suits your business needs. Whether you’re seeking routine maintenance, disinfection, or comprehensive checks, our team is equipped to provide the best care your water softener system deserves.

By choosing Dantek for your water softener servicing needs, you’re choosing reliability, expertise, and a commitment to water system safety. Give us a call today to secure your appointment and take a proactive step toward maintaining a healthier, more efficient water supply for your business.

Contact us at 01454 417 920 or sales@dantek.co.uk to schedule your water softener service now! #Baseexchangewatersofteners

Optimizing Legionella Control: The Power of Rental Chlorine Dioxide Units

Rental Chlorine dioxide units

Ensure proper Legionella control in your property with the effective solution of a rental chlorine dioxide unit. When faced with Legionella control issues, this rental unit becomes a powerful tool in your armory, offering numerous benefits.

  • Rapid Deployment: Rental units can be swiftly deployed, providing a quick response to control issues while other maintenance works are underway.
  • Cost Savings: Opting for a rental unit eliminates the need for significant capital expenses, making it a cost-effective solution for achieving and maintaining Legionella control.
  • Safe On-Site Generation: The on-site generation of Chlorine Dioxide ensures safety while effectively combating Legionella, contributing to a secure environment.
  • Legislative Compliance: Achieve and maintain legislative compliance for Legionella control, meeting the required standards for a safe and hygienic property.
  • Reduced Running Costs: Experience reduced running costs, especially in terms of hot water temperatures (excluding healthcare), contributing to efficient and economical operation.
  • Maximum Performance: Benefit from maximum performance through a bespoke system design, tailored to address specific Legionella control needs.
  • Professional Integration: Ensure smooth integration with the expertise of trained installation and service engineers, guaranteeing optimal performance.
  • High Purity: The chlorine dioxide generated is of high purity, ensuring its effectiveness in Legionella control.
  • Compliance with Standards: The chemical regimes used are compliant with BS EN 12671:2009, adhering to industry standards for water treatment.

Dantek provides a comprehensive solution, offering a one-stop shop for the provision, installation, and maintenance of chlorine dioxide units. For more information on rental chlorine dioxide unit, contact Dantek at 01454 417 920 or via email at sales@dantek.co.uk. Trust #teamdantek for expert guidance in chlorine dioxide, Legionella control, water treatment, and more. #chlorinedioxide #legionella #watertreatment #legionellacontrol https://dantekenvironmental.co.uk/contact-us/

Thermostatic mixer valve (TMV) servicing

What are Thermostatic mixer valves?

What are TMV’s and when do they need to be serviced? Thermostatic mixer valves (TMV’s) are devices used to accurately control the temperature of water by blending hot and cold water to a set temperature between 38°c and 46°c to prevent the risk of scalding.  Scalding can occur within seconds, especially with vulnerable users, by installing TMV’s ensures water is provided at a safe temperature.

What is the impact of a Thermostatic mixer valves on Legionella control?

The most common way to prevent legionella bacteria is through the control of temperature within hot and cold-water systems. Hot water must be stored at above 60°c as this will kill off any legionella bacteria in the system, and hot water temperatures must reach 50°c at the outlets to manage the risk of legionella bacteria.  However, the problem of scalding arises as clearly water at these temperatures could cause scalding, so this is where the two risks namely, legionella risk and scalding risk must be considered together and a solution found.

TMV’s are often used as a solution to prevent scalding but can themselves increase the legionella risk if not managed and maintained correctly.

The water in pipework downstream of a TMV being less than 50°c could provide a suitable environment in which legionella bacteria could multiply and therefore increase the legionella risk.  So, it is important to ensure TMV’s are installed as close as possible (less than 2m) to the outlet to reduce the legionella risk, while also managing the scalding risk.

Always consider whether the TMV is actually required, during the Legionella risk assessment the scalding risk will be compared to the legionella risk, if the scalding risk is considered insignificant then the TMV should be removed.

5 points to consider when fitting Thermostatic mixer valves

  1. The TMV should be part of the tap fitting if possible, to mix the water at the outlet.
  2. The legionella risk will be increased if a TMV is fitted to a low flow spray tap.
  3. The TMV should be fitted as close (within 2m) as possible to the outlet to reduce the volume of stored water in the pipework.
  4. The legionella risk is increased if the TMV valve feeds more than one outlet, for example, a bank of showers or wash hand basins.
  5. A TMV can inadvertently make a cold tap become little-used outlet that will need to be flushed weekly.

When should a Thermostatic mixer valves be fitted?

  • TMV’s should be installed within areas that present a high risk of scalding especially with full body immersion such as Baths and showers and particularly with very young or elderly people.
  • TMV’s can also be fitted to wash hand basins and sinks where a significant scalding risk has been identified, for example in properties with very young or very old people or in properties with mentally or physically disabled people.
  • TMV’s are required in all healthcare premises for example hospitals and healthcare centres.

When do my Thermostatic mixer valves need to be serviced?

The valves need to be checked on an annual basis or at a frequency defined by the risk assessment. It is important to ensure the valves are working correctly and will offer protection against scalding.

In hospitals, different regulations apply, and checks are bi-annual.

What is the difference between a type 2 Thermostatic mixer valves and a type 3 Thermostatic mixer valves?

Type 2 TMV can be overridden by the user. Type 2 TMV’s are only suitable for domestic situations and housing associations for able-bodied people. Products meet the standards BS EN 1111 and or BS EN 1287.

Type 3 TMV complies with the NHS document D 08 and has a pre-set temperature are fail-safe and cannot be overridden by the user.  Type 3 TMV’s are required in healthcare premises.  They are specified in the NHS Estates Model Engineering Specification Thermostatic mixing valves (healthcare premises).

For further information:

Health Technical Memorandum (HTM) 04-01 The control of Legionella, hygiene, ‘safe’ hot water, cold water, and drinking water systems Department of Health ‘Space for Health’ website (registration required) www.spaceforhealth.nhs.uk

HSE Managing the risks from hot water and surfaces in health and social care http://www.hse.gov.uk/pubns/hsis6.pdfThermostatic mixer valve (TMV) servicing

Please give our team a call on 01454 417 920 to discuss any aspect of TMV servicing or visit https://www.dantekenvironmental.co.uk/services/plant-equipment/tmv-servicing/ for more information

Bsi

Cooling Tower dosage equipment in the City

Dosage equipment
Efficient dosage and control equipment for cooling tower

 

Dantek provide cutting edge cooling tower dosage installation.

 

In a bid to drive up chemical dosage efficiency in a high profile London location, Dantek has provided turnkey solutions, from design and supply through to install, with state of the art dosage and control equipment.

 

In the very first week, data collected from the equipment highlighted system inefficiencies, empowering the building managers to act fast to implement changes. That’s because the state of the art unit is equipped for direct communication with the building’s LAN, enabling 24/7 remote monitoring and control.

 

Thanks to these changes, the Building Managers have seen a significant reduction in water usage an increase in safety and peace of mind.

 

The install incorporates a corrosion rack assembly for quantitative measurement of corrosion rates in the system: that enables us to accurately measure the effectiveness of the water treatment regime and respond fast.

 

At Dantek we understand that you want optimum value for money, safety and control; that’s why we’re delighted to see this system delivering just that for our client, in such a short period of time.

Water tank lining at secondary school in Middlesex

Water tank lining
Reling CWST

 

Essential cold-water storage tank lining work was successfully completed on a tank supplying the hot water in a large secondary school.  The tank isolation valve was also replaced as it was passing and letting water back into the tank, which can prevent maintenance work to be carried out easily.

 

Re-lining tanks can often be more cost effective than tank replacement, particularly when the tank is not easily assessable for a replacement to take place.  By carrying out a site survey our team will always offer customers the best option to ensure compliance and value for money.

 

For the tank lining we use the latest generation of solvent free two pack polyurethane coatings, giving a long lasting effective, anticorrosive finish. All our coatings are DWI approved for use in drinking water systems.

 

The tank re-ling work includes

  • Draining and cleaning of tank
  • Surface preparation of the tanks to remove all loose particles and key the surface to ST1 standard using hand tools & grinders
  • Supply of all paint and materials necessary to undertake the tank linings
  • Removal of all waste and debris arising from the works
  • Disinfection of the tank after lining is completed
  • Full method statements & COSHH data
  • Certificate
  • 5 year guarantee

 

For further information or to arrange a site visit please contact Dantek info@dantek.co.uk

What are Dantek looking forward to in 2018

 

With the New Year underway we are excited about the prospect of some changes at Dantek, focusing on 2 key areas; skills and productivity.

As with many service based companies our people are our business and we know that to achieve our high growth target we must invest in developing high level technical skills, engagement in work, retention and the recruitment of suitably skilled new starters.

Our top priority is focusing on ensuring our workforce have the skills, confidence and knowledge to perform to the best of their ability.  To improve on our already robust mentor training programme we intend to build a practical training hub at our HQ in Thornbury.  The hub will have live water systems set up to allow engineers to be trained practically in a realistic environment, this will include higher level training in chlorine dioxide units, chemical cleaning and water softener service to name a few.

Martin Kingdon Technical Director at Dantek commented “it will be great to have a bespoke training centre (which may be the first of its kind) especially for new starters to practice in a live setting without the worry and pressure of being on a customer site.”

By investing in training and improving skills throughout the company we are confident engagement will improve and as a result productivity.  We also know the importance of recognising and rewarding our employees who all play a vital role in ensuring customers receive the best possible service. As such this year will also see the introduction of a company wide incentive scheme to allow employees to benefit from the overall success of the company.

As with many SME’s we see the greatest challenge being the ability to continually future proof the company. As such, we will continue to invest heavily in technology for example; our cloud based temperature monitoring log book system which we include for free as part of our water hygiene contracts.

Dantek Environmental Services are a Water Treatment Company, who specialise in the prevention and control of Legionnaires disease.  Founded in 2003, now based in Thornbury and employ 30 people.  Targeted to achieve £3 million turnover. www.dantek.co.uk

Career opportunity at Dantek

Mechanical Service EngineerAre you an experienced Mechanical Service Engineer, or plumbing professional looking to take your next step? If so, this is a fantastic opportunity to take on an interesting and challenging role with a forward-thinking business focused on training and development to enable you to fulfil your potential.

The ideal candidate will have experience of TMV servicing, pipework alterations, dead-leg removal, alterations to unvented systems, tank replacement and tank lining.
In return you will receive excellent training and the opportunity to develop your career with a market-leading business with a respected reputation in the industry.

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