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Understanding BS8558 Disinfection: Ensuring Safe Water Systems in the Entertainment and Recreational Industry

The safety and quality of water systems in new construction are critical to public health, especially in the entertainment and recreational industry, where facilities are heavily utilized by the public. The BS8558 standard provides comprehensive guidelines for the design, installation, testing, and maintenance of domestic water systems within buildings and their curtilages, ensuring these systems meet stringent safety and hygiene standards.

When to Use BS8558

BS8558 is essential in various scenarios involving new construction projects, including:

  • Newly Installed Water Systems: For new plumbing systems in residential or commercial buildings, BS8558 provides the necessary guidelines for flushing and disinfecting to ensure the system is safe for use from day one.
  • Renovations and Upgrades: During significant renovations or upgrades to existing water systems, BS8558 ensures that any new pipework or components are properly disinfected, maintaining the integrity and safety of the entire system.
  • Post-Maintenance: After major maintenance work, such as repairs or replacements of significant components, BS8558 outlines the steps to ensure the system is free from contaminants, protecting public health.
  • Commissioning of Systems: Before a newly constructed or significantly modified water system is put into service, BS8558 provides a framework for ensuring the system meets all safety and hygiene standards.
  • Legionella Risk Management: In environments where Legionella risk management is crucial, such as hospitals, care homes, and large office buildings, adhering to BS8558 ensures water systems are properly disinfected to prevent bacterial growth.

Regulations and Standards

Ensuring compliance with BS8558 also involves understanding and adhering to other related regulations and standards:

Building Regulations and Water Supply Regulations

Part G – Building Regulations: Focuses on sanitation, hot water safety, and water efficiency.

Water Supply (Water Fittings) Regulations 1999: Ensures the quality and safety of water fittings and materials used in plumbing systems, covering aspects like preventing contamination and ensuring the integrity of the water supply system.

For detailed information, you can refer to the official documentation here. https://assets.publishing.service.gov.uk/media/5a80092540f0b623026911f3/BR_PDF_AD_G_2015_with_2016_amendments.pdf

British Standards

BS EN 806: A European standard covering general requirements, design, pipe sizing, installation, operation, and maintenance of water supply systems, ensuring standardized management across Europe.

BS8558: Complements BS EN 806 by providing additional details not included in the European standard, specifically addressing the flushing and disinfection of plumbing systems. It offers detailed guidance on the design, installation, testing, operation, and maintenance of domestic water services.

Understanding Water Systems

At Dantek, we are highly experienced in water treatment services, offering expert advice and support to ensure compliance with BS8558. Our goal is to reassure you that your water systems are safe and that you are taking all necessary steps to protect the public using these systems.

For professional advice and assistance, please contact our sales team at 01454 417 920 or email us at sales@dantek.co.uk.

Water Systems in Entertainment and Recreational Facilities: Introducing Chlorine Dioxide

Dantek provides effective solutions for maintaining clean and safe water systems in entertainment and recreational facilities, including leisure centres and theme parks. Controlling Legionella in water systems is crucial to protect the health and well-being of visitors, staff, and operators. While temperature control is often the primary method, situations may arise where it is not feasible to control the risk with this method. In these situations, chlorine dioxide is a highly effective means of control that can be used to make water systems safe to use once again.

The Importance of Chlorine Dioxide Dosage

Chlorine dioxide dosage has proven to be an extremely effective tool in combating Legionella growth and ensuring water system safety. It eliminates Legionella bacteria, prevents their multiplication, and minimizes the risk of Legionnaires’ disease transmission. In cases where temperature control is challenging or not an option, chlorine dioxide dosage provides a practical and effective solution. In addition to its bactericidal properties, chlorine dioxide also possesses the capability to remove biofilm, a slimy layer formed by microorganisms that can attach to the inner surfaces of pipes, tanks, and other components within water systems. It provides a protective environment for Legionella bacteria to thrive and multiply, making biofilm control crucial in Legionella management.

Important Considerations for Legionella Control

Before installing a CLO2 unit, it is crucial to conduct a comprehensive review of the water risk assessment and the existing control regime. This review helps identify potential areas of concern and determines the appropriate dosage requirements for effective Legionella control. In cases where control is lost, certain initial steps should be taken, such as reviewing the number and locations of samples taken and assessing the percentage of failures in the sampling process. It is particularly important to focus on water systems where the treatment regime, including factors like temperature and disinfectant concentrations, is not consistently achieving the desired control levels. Alongside the thorough review of the system and treatment regimes, frequent testing should be carried out, ideally on a weekly basis, to provide early warning signs of control loss. Once the system is successfully brought back under control, as evidenced by monitoring results, it is advisable to reassess the frequency of testing.

Implementing Regular Legionella Testing

While chlorine dioxide dosage is an effective control measure, it should be complemented with regular Legionella testing. Legionella testing serves as an interim safety check until a viable control solution, such as chlorine dioxide dosage, is fully implemented. Regular testing helps monitor the effectiveness of the control measures and ensures the ongoing safety of the water system.

Proven Effectiveness in Legionella Control

Chlorine dioxide dosage has established itself as a highly effective solution for controlling Legionella in domestic water systems. Its implementation significantly reduces the risk of Legionella contamination, providing reassurance to facility owners and operators. The benefits of using chlorine dioxide dosage for Legionella control are numerous:

  • Reduced Chemical Handling Issues: Chlorine dioxide is derived from relatively safe precursor chemicals, such as CDA (Chlorine Dioxide Activator) and CDB (Chlorine Dioxide Base). These are weak solutions of acid and salt, making them easy to handle and minimizing chemical handling concerns.
  • Enhanced Oxidative Power: Chlorine dioxide possesses approximately 2.6 times the oxidative power of chlorine. This increased potency enables it to effectively kill Legionella bacteria within drinking water limits.
  • Biofilm Removal: The ability to remove biofilm, a slimy layer that provides a habitat for Legionella bacteria. By eliminating biofilm, chlorine dioxide disrupts the conditions conducive to Legionella growth, further enhancing the efficacy of Legionella control measures.
  • On-Site Testing and Safety Verification: Easy to test for on-site. This enables swift verification of safety through a simple on-site test, providing timely feedback on the effectiveness of Legionella control efforts.
  • Compliance with Standards: The chemicals used for generation, CDA and CDB, comply with BS EN 1278 standards. This compliance ensures that effective levels of chlorine dioxide can be continuously dosed into drinking water supplies, meeting the necessary regulatory requirements.
  • Low Ongoing Chemical Costs: CDA and CDB efficiently treat a large volume of water, resulting in cost-effective Legionella control. This helps minimize ongoing chemical expenses associated with maintaining water system safety.
  • High-Quality Equipment Installation: Dantek provides chlorine dioxide solutions and installs top-of-the-range equipment to ensure the generation of the purest chlorine dioxide. This minimizes the production of by-products like chlorite and chlorate, further enhancing the safety and quality of the treated water.

By leveraging these benefits, chlorine dioxide dosage proves to be a reliable and efficient approach to Legionella control, offering peace of mind to those responsible for the safety of water systems.

Flexible Application

Dosage can be applied in various water system configurations, making it adaptable to different entertainment and recreational settings. Whether it is a small leisure centre or a large theme park, chlorine dioxide dosage can be tailored to suit specific requirements.

Continuous Protection

Once the dosage is implemented, it provides continuous protection against Legionella growth. By regularly dosing the water system with chlorine dioxide, the risk of Legionella multiplication is effectively minimized, ensuring a safer water supply for visitors and staff.

System Overview and Installation

Dantek specialises in the installation of CLO2 units specifically designed to address problematic systems that have tested positive for Legionella. Our units are meticulously engineered to generate chlorine dioxide automatically, providing a reliable and uninterrupted disinfection process.

To ensure maximum effectiveness, our team of experts conducts a comprehensive site survey, carefully assessing the specific requirements of each installation. This survey helps determine the optimal location for the unit, taking into account factors such as water flow, system design, and accessibility.

We understand that every water system is unique, which is why we offer customisable installation options. These options include integrating pulsed water meters, delayed action ball valves, or CLO2 aqua cells. By incorporating these components, we enable precise dosage control, ensuring the accurate and uniform dispersion of chlorine dioxide throughout the water volume. This meticulous control over chemical dosage enhances the overall efficiency of the disinfection process.

We recognize the importance of correctly sizing the system and understanding the limitations of a chlorine dioxide installation. This is an area where other contractors often fall short. At Dantek, we prioritise accurate system sizing, ensuring that the chlorine dioxide unit is appropriately matched to the specific requirements of the water system. By doing so, we maximize the effectiveness of the installation and provide our clients with a solution tailored to their needs.

With our expertise and attention to detail, Dantek delivers reliable and efficient chlorine dioxide installations, addressing Legionella concerns effectively and preventing future occurrences.

Compliance and Safety Measures

Dantek is dedicated to upholding regulatory guidelines and industry best practices, prioritizing the safety and compliance of our  installations. Our proposed system strictly aligns with the recommendations set forth by the Drinking Water Inspectorate (DWI), guaranteeing continuous monitoring of chlorine dioxide levels to remain below the maximum allowable limit.

To ensure the safety and accuracy of the chlorine dioxide dosage, our system incorporates reliable measuring cells that prevent overdosage. These high-quality measuring cells provide precise and real-time monitoring, allowing for immediate adjustments if necessary. By implementing this safety cut-off system, we prioritize the well-being of both the water system and its users. We handle all aspects of the installation process, providing the necessary materials and skilled labour to ensure a hassle-free experience for our clients.

Rental Units

To address immediate Legionella control issues, Dantek offers rental chlorine dioxide units that can be swiftly deployed to your entertainment or recreational facility. Renting eliminates the need for significant upfront capital expenses associated with purchasing and installing new equipment, allowing you to allocate your resources more efficiently while benefiting from effective Legionella control measures. Our rental units are designed to achieve and maintain legislative compliance, creating a safe and compliant environment for visitors and staff. Additionally, chlorine dioxide treatment can lead to reduced running costs, and our rental units generate chlorine dioxide of the highest purity for maximum effectiveness.

By implementing chlorine dioxide dosage as an effective Legionella control measure, entertainment and recreational facilities can ensure clean and safe water systems for visitors, staff, and operators. Dantek’s expertise in water hygiene and Legionella risk management, along with our tailored chlorine dioxide solutions and rental units, enables us to support the industry in maintaining Legionella-free water systems.

To learn more about our units and how they can benefit your facility, contact us today at 01454 417 920 or email sales@dantek.co.uk. Join the Legionella control conversation and follow #chlorinedioxide, #legionella, #watertreatment, #legionellacontrol, #teamdantek. Together, we can ensure the highest standards of water safety.

https://dantekenvironmental.co.uk/services/plant-equipment/chlorine-dioxide-units/

June Water Softener Special Offer!

For the entirety of June, Dantek is offering an exclusive deal on water softeners for businesses. Enhance your operations with a 10% discount on all new water softener installations and enjoy a complimentary softener service in June 2025. This is your opportunity to elevate efficiency, reduce costs, and ensure the highest quality for your products. Don’t miss out—contact us today at 01454 417 920 or email sales@dantek.co.uk quoting “softenermonth” to take advantage of this special offer!

Why Choose Dantek for Your water softener Needs?

Comprehensive Solutions: At Dantek, we are your one-stop shop for all water softeners for business needs. Whether you require light-duty units or large industrial installations, our expert team is here to guide you every step of the way. From providing free advice on ownership to assisting with cost-benefit calculations and size requirements, we ensure you have all the information needed to make the best choice for your business.

Reliable Installations: Our specialist team supplies and installs water softeners tailored to your specific applications. We stand by the quality of our work, ensuring that your investment is protected and your operations remain smooth and efficient.

Expert Maintenance and Support: Dantek is proficient in fixing, refurbishing, and servicing water softeners from all major manufacturers, including Fleck, Clack, Siata, and Autotroll. Even if your softener is a rebadged model sold by distributors, we have the expertise to handle it. Our range of service contracts ensures your softener is well-maintained and functioning effectively, minimizing downtime and extending the lifespan of your equipment.

Training and Consumables: We provide training and support for your staff to handle day-to-day checks and maintenance tasks, empowering your team to keep your softener running optimally. Additionally, we offer a variety of consumables such as tablet salt and hardness test kits, ensuring you have everything you need for seamless operations.

Take advantage of our exclusive June offer and transform your business operations with Dantek’s high-quality water softeners. Contact us today at 01454 417 920 or email sales@dantek.co.uk quoting “softenermonth” to secure your discount and complimentary service. https://dantekenvironmental.co.uk/services/plant-equipment/water-softener/

 

Water Supply Safety – RAAC in UK Schools

Water Supply Safety: In the UK, some buildings stand as a testament to the past, serving as reminders of construction techniques that have since become obsolete and hazardous. Among these structures are those built using a type of concrete known as Reactive Aggregate Attack Concrete (RAAC), colloquially referred to as “crumbly concrete.” This outdated building material has raised significant safety concerns, particularly in the realm of education, where hundreds of schools across the UK used RAAC in their construction. In response to fears of potential collapses, some schools have been shut down, and temporary accommodation huts have been erected. Amidst these concerns, Dantek wants to offer guidance and support to ensure the safety of water supply systems in these vulnerable buildings.

School Buildings and Safety Fears

One of the most pressing concerns surrounding RAAC structures in the UK is their prevalence in school buildings. Many educational institutions unknowingly used RAAC in their construction, posing a significant risk to the safety of students and staff. In response to these safety fears, some schools have taken the difficult step of shutting down their facilities, disrupting the education of countless students.

Temporary Accommodation: A Vital Solution

With schools needing to ensure the safety of their students and staff, temporary accommodation huts have become a necessary and practical solution. These huts provide a secure environment for teaching and learning while allowing for essential repairs or reconstruction to take place. However, this is just a temporary measure. The long-term solution lies in the complete overhaul of RAAC-affected buildings.

Dantek: Ensuring Safe Water Supply

One critical aspect of maintaining Water Supply Safety of buildings, whether temporary or permanent, is ensuring the safety of water supply systems. Here at Dantek, we offer trusted water treatment services.

Water Supply Safety – Disinfection: A Necessity

Dantek understands the importance of maintaining clean Water Supply Safety in systems. When dealing with construction projects, disinfection of water supply pipes is a crucial step to ensure that the water is safe for consumption. According to guidelines outlined in BS 8558 and the Water Supply (Water Fittings) Regulations 1999, disinfection is necessary under various circumstances:

  • Installing new supply pipes unless it’s a private dwelling occupied by a single family.
  • Carrying out major extensions or alterations, unless it’s a private dwelling occupied by a single family.
  • Working on underground pipework, excluding localized repairs or insertion of junctions.
  • When a system has not been regularly flushed or used, or when contamination is suspected due to factors like sewage, animals, or human interference.

What you can expect from Dantek’s water treatment services:

Our services encompass a thorough flush and disinfection process that goes the extra mile in ensuring your Water Supply Safety and compliant. The procedure includes a balanced flush of the entire system to displace sediment, scale, and debris towards the outlets, followed by meticulous disinfection of cold-water and domestic hot water pipework to all outlets. To guarantee the effectiveness of the disinfection, we perform repeated flushes using town mains water until disinfectant levels meet the stringent standards outlined in BS8558.

One of the key elements of our service is the assessment of system water quality. We take representative potable water samples and entrust them to a UKAS accredited laboratory for in-depth microbial analysis. The results, which confirm the microbiological quality of the system water, are then compiled into a comprehensive laboratory report and certificate. This documentation serves as tangible proof of the thorough work we’ve carried out, giving you the confidence and assurance that your water supply is both safe and compliant with industry regulations.

Dantek’s Expertise and Reassurance

Our extensive experience in water treatment services is invaluable in these uncertain times. We can provide expert guidance and support to ensure that water supply systems are compliant with regulations and safe for use. Beyond that, we offer reassurance to those responsible for the safety of these buildings, providing peace of mind that they are doing everything possible to protect the people who rely on their water systems.

We’re here to support you in navigating the challenges posed by RAAC structures and to ensure that Water Supply Safety concerns are addressed with the utmost care and expertise

Please feel free to reach out to us if you have any questions or concerns regarding chlorination’s in your school, college, or university. We are here to provide assistance and support. You can contact us at 01454 417 920 or email us at sales@dantek.co.uk.

Water Hygiene and Treatment for Education – Dantek Ltd

Water Hygiene and Treatment for Education: In the diverse world of education, where safety and quality are paramount, ensuring the well-being of students and staff is of utmost importance. From the classroom environment to the water systems that support daily activities, each detail plays a significant role.

Who is Dantek?

We distinguish ourselves as more than just a typical water treatment company. Our unwavering dedication to Water Hygiene and Treatment services throughout the South West and West Midlands region positions us as a reliable ally in maintaining the utmost water safety standards. Our mission is straightforward: to assist educational institutions in complying with ACOP L8 and HSG274 regulations while efficiently managing water systems securely and cost-effectively.

Why Choose Dantek for Education?

In an industry where transparency, compliance, and expertise are crucial, we offer a winning combination that distinguishes us from the rest:

  • Transparent Pricing: Our pricing structure is clear and concise, ensuring that you receive detailed quotes promptly, enabling you to make well-informed decisions swiftly.
  • Legionella Control Association (LCA) Membership: We have been a proud member of the LCA since 2007, ensuring that our clients align with the latest HSE guidelines and industry best practices.
  • Customer-Centric Approach: We don’t just provide a service; we become your partners in water safety. By actively listening to your concerns and requirements, we leverage our extensive experience to offer tailored solutions for common water-related challenges in educational settings.
  • Efficient Scheduling: Our dedicated office team collaborates with clients to schedule service appointments with minimal disruption to educational operations and end users.
  • ISO9001 BSI Accreditation: Our commitment to quality is unwavering. We proudly hold an ISO9001 BSI accreditation, reaffirming our dedication to maintaining the highest industry standards.
  • Expert Technicians: Our field-based technicians undergo an extensive 11-part training program, developed in-house over the last 20 years. This ensures that the professionals handling your water systems are highly skilled and knowledgeable.
  • Elegant Electronic Logbook: Our web-based electronic logbook provides real-time reports of non-compliance. This tool enhances our ability to efficiently manage our contracts while maintaining affordability.

At Dantek, we specialise in delivering water hygiene services tailored specifically for educational settings with a focus on Legionella control. Our comprehensive range of Water Hygiene and Treatment services includes:

  • Legionella Risk Assessments: Drawing upon our wealth of experience, we are experts in conducting Legionella risk assessments for educational facilities. Our assessments encompass detailed asset registers, AutoCAD drawings, system condition evaluations, and actionable recommendations to ensure compliance.
  • Water Hygiene Monitoring: Our highly trained technicians perform regular temperature checks, tank inspections, and other essential assessments to guarantee that your systems consistently adhere to the highest standards.
  • Microbiological Monitoring: We exclusively use UKAS-accredited laboratories and provide comprehensive biological monitoring programs that encompass Legionella testing and potable water testing. Our team of experts not only performs these tests but also analyses the results, offering insights and recommendations.
  • Cleaning and Disinfection: In full compliance with HSE guidelines, our comprehensive cleaning and disinfection packages ensure the cleanliness and safety of your systems. We tailor our approach to the specific needs of your site, employing dedicated professionals and state-of-the-art resources.
  • Showerhead Cleaning and Disinfection: Our experienced team specializes in efficient and thorough cleaning and descaling services for showerheads, ensuring a safe and hygienic environment.

Additional Services: Beyond our core offerings, we provide a range of other services, including calorifier servicing, TMV servicing, water treatment, steam boiler servicing, softener servicing, chlorine dioxide units, and much more, to meet the diverse needs of educational institutions.

Don’t simply take our word for the level of service, expertise, and confidence our team offers. Below, you’ll find three testimonials from educational establishments that share their experiences with us.

5 Star Reviews

I have worked with Dantek on our campus at Birmingham City University for the last Six years. They have been our sole provider of water treatment servicing for the last four years. I cannot recommend them highly enough. They demonstrate to me daily my current compliance across the campus on their own bespoke compliance software which is a huge advantage. The management of the contract is seamless and regular meetings are delivered in a professional and concise manner.

All of the employees have vast knowledge which we have been able to draw on and continually improve the service they provide to us.

To sum up. Thank you Dantek for keeping us compliant and safe.

David Phillips, Estates and Facilities
Birmingham City University
As the Compliance Manager at Dean Close School, I am delighted to share my experience with Dantek. In a word, our experience with their team has been nothing short of amazing.
From the moment we first engaged with Dantek, their commitment to delivering excellent services became evident. The Head of Operations, Carol, stands out as an extraordinary leader. Her unwavering dedication and profound expertise have consistently surpassed our highest expectations. Not only is she exceptionally skilled in her role, but she is also an absolute joy to collaborate with. Within the operations team, particularly Sarah, we find remarkable problem solvers who skilfully navigate the particulars of a live school environment.
The Sales Team’s swiftness in delivering quotes is truly remarkable, showcasing their unwavering dedication to efficiency and responsiveness. This exceptional level of service has significantly optimised our workflows, enabling us to effortlessly arrive at well-informed decisions. Fiona, in particular, excels at ensuring our school stays on top of its requirements and maintaining regular communication to ensure our well-being.
Dantek’s technicians are a remarkable group. They are not only polite but also incredibly knowledgeable and technically excellent. Their expertise in the field is evident, and it’s clear they take pride in their work. We have complete confidence in their ability to address any issue promptly and effectively.
The Senior Leadership Team at Dantek has consistently shown that they have the best interests of their clients at heart. They are responsive, accommodating, and genuinely care about our needs and concerns. It’s reassuring to know that we have such a supportive team working alongside us.
A standout element that has significantly enhanced our compliance management is Dantek’s electronic logbook. It boasts a user-friendly interface and a readily accessible home screen, making it a breeze for us to effortlessly monitor our compliance status. This advancement has greatly streamlined our daily operations, which is essential as we oversee five schools and six nurseries situated across seven dispersed sites.
In conclusion, I would highly recommend Dantek to other educational settings. Their exceptional service, outstanding team, and unwavering commitment to excellence have made a significant positive impact on our operations at Dean Close School. Working with Dantek has been a game-changer, and we look forward to continuing this partnership in the future.
Mick Seamarks Compliance Manager
Dean Close Foundation
Dantek has been our trusted water hygiene partner for an extended period of time. They work with BCU to manage legionella control in a large and varied built estate. We have found Dantek to be an excellent company to work with. The on-site technicians are professional, courteous, and diligent, they take pride in the service they provide when on-site. This approach is also reflected in the service provided by the back office and management team who meet regularly with BCU to collaboratively manage our systems together. They provide a first-class service demonstrating knowledge, customer service and a willingness to always find new ways to improve the services they provide. The data provided by the online portal allows us to ensure we are compliant, and we can respond to any actions that are required in a timely manner.
Having worked with many Water Hygiene companies in my past roles I can say with confidence Dantek is the best company I have encountered in this sector and highly recommend them.
Andy Moseley MIWFM
Birmingham City University

Our dedication to compliance, customer satisfaction, and innovative technology positions us as a valuable partner in creating a safer educational environment. With a dedicated team, a track record of excellence, and a user-friendly electronic logbook, we’re transforming how educational institutions manage water systems. Learn more about our services and how we can enhance the safety of your educational establishment by visiting our website at http://www.dantek.co.uk, sending us an email at sales@dantek.co.uk, or giving us a call at 01454 417 920.

 

Optimizing Steam Boiler Efficiency: Comprehensive Water Treatment by Dantek

Steam boilers are the workhorses of various industries, providing essential heat and energy for countless processes. However, ensuring their optimal performance and longevity requires more than just regular maintenance; it demands a comprehensive water treatment strategy. In this blog, we delve into the intricacies of steam boiler water treatment, highlighting the critical role played by Dantek’s advanced approach based on BS2486 standards.

The Legal Imperative: A Written Scheme of Examination

Under regulation 8 of the pressure systems safety regulations, a written scheme of examination is a legal requirement. This scheme outlines safe operating limits, pressures, temperatures, and other essential factors. Neglecting these aspects can lead to boiler breakdowns or, in worst-case scenarios, catastrophic failures. To ensure compliance and safety, reference HSE Document INDG436 for industry guidance and best practices.

Health and Safety Considerations

Beyond legal obligations, various health and safety considerations demand attention in steam boiler management. These include CoSHH issues, explosion and fire risks, scalding hazards, manual handling protocols, fall prevention measures, annual inspections, establishment of safe operating parameters, and ensuring the training and competence of staff. A comprehensive risk assessment, detailing control measures and procedures, should be regularly updated to adapt to changes and advancements.

Understanding Boiler Ratings and Basic Steam Processes

Steam boiler efficiency starts with a clear understanding of boiler ratings and the basic steam process. Boiler outputs are rated based on their capacity to provide steam, usually expressed in Ilbs/Hr or Kg/Hr. The “from and at 100 degrees Celsius” notation in boiler ratings signifies that the stated output is achievable when the feed water supplied to the boiler is at 100 degrees Celsius. Calculating steam output considering feed temperature and operating pressures is crucial for accurate performance assessment.

The basic steam process involves several key components, including the hotwell (a mixture of condensate return and treated water makeup), feed pumps, boiler blowdown (to manage boiler concentration), condensate system (capturing condensed steam), sparge pipe (for heating the hotwell), and chemical dose pumps (to maintain water quality).

Water Treatment

Water treatment lies at the heart of optimizing steam boiler efficiency. Dantek’s approach aligns with BS2486 guidelines, ensuring the best possible performance and extended system lifespan. Corrosion poses a significant threat to boiler integrity. Calcium hardness scale, phosphate scale, and silica scale can impede heat transfer, promote corrosion, and obstruct pipework. The consequences of inadequate water treatment range from reduced plant life and increased maintenance costs to failed insurance inspections.

Here at Dantek our water treatment regimen addresses these challenges comprehensively:

  • Corrosion Control: Through meticulous water treatment, system metals are protected from corrosion.
  • Scale Deposition Prevention : The main factor in the control of scale on steam boilers is the pretreatment, which encompasses design, installation, maintenance, and testing of pretreatment plants. This is further backed up by accurate control of our state-of-the-art chemical scale inhibitors, polymers, and sludge conditioners, ensuring efficient system operation while preventing scale and sludge deposition.
  • Suspended Solids Management: This is controlled by the polymers, sludge conditioners, and by accurate control of alkalinity and chemical concentrations within the boiler, ensuring effective management of suspended solids and safeguarding system functionality.

The Power of Regular Monitoring

Regular analyses of boiler water, feed water, softened supply, and condensate water quality are imperative. Monthly analysis ensures lasting results, maintaining system efficiency and preventing potential issues.

Dantek Water Treatment Technicians: What to expect from our experts

  • Monthly Chemical Analysis: Comprehensive analyses of boiler, feed water, condensate water, raw water supply, and pretreatment plant, ensuring accurate monitoring and control of chemical parameters for optimal system performance.
  • Dosage Equipment Service: Flawless operation of dosage equipment month after month.
  • Precise Calibration: Optimal performance through meticulous calibration of dosage and control equipment.
  • Thorough Reporting: Detailed analysis reports and maintenance logs via our complimentary electronic log book.
  • Strategic Review Meetings: Aligning efforts with evolving needs through quarterly management review meetings.

Equipping for Success: Beyond Analysis, Dantek excels in enhancing operating and treatment processes to achieve optimal efficiency, ultimately resulting in cost savings for you, the customer, while elevating overall performance.

Furthermore, Dantek offers a comprehensive range of chemicals to meet your water treatment needs, ensuring a holistic approach to steam boiler optimization.

In our commitment to excellence, we provide a specialized boiler operator training course to support this crucial aspect of your operations. We recognize the pivotal role site operators play in maintaining system performance. Their responsibilities encompass vital daily checks, including manual blowdown of vessels, monthly duty and standby equipment switching, and a weekly water softener inspection and salt top-up, including a crucial hardness test. Our boiler operators training course equips them with the knowledge and skills necessary to execute these tasks with precision, thereby ensuring the ongoing efficiency and reliability of your systems.

For more detailed analyses and customized solutions, don’t hesitate to contact us.

Contact Information:

Dantek – Your Water Treatment Partner

📞 Phone: 01454 417 920

📧 Email: sales@dantek.co.uk

🌐 Website: www.dantek.co.uk

 

 

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

Guaranteed Christmas Delivery for Essential Chemicals: Order Now from Dantek

Guaranteed Christmas Delivery – Order by Thursday, 7th December 2023

As the holiday season approaches, we want to ensure that your industrial operations run smoothly, even during this festive time. At Dantek, we recognize the importance of maintaining a seamless workflow, which is why we provide an extensive range of essential chemicals to meet your needs. With our guaranteed Christmas delivery, you can have peace of mind knowing that your chemical requirements will be met on time, allowing you to fully embrace the holiday spirit.

Exploring Our Comprehensive Chemical Range

Dantek is your go-to partner for industrial chemicals, offering a wide array of products designed to cater to your specific needs. Our product lineup includes everything from Closed System Inhibitors, Closed System Biocide, Antifreeze, and Softener Salt to specialized solutions like Showerhead Plus, Turpine-based Degreaser, Neutral LTHW Flushing Agent, Neutralizer, Inhibited Phosphoric Acid, Inhibited Nitric Acid, 20% and 28% Hydrochloric Acid, Biodegreaser, Cooling Tower Biocide, Cooling Tower Corrosion Inhibitor, Potable Water Biocide, Steam Boiler Treatment, Waste Water Treatment, and Swimming Pool Treatment. With such a diverse selection, you can easily find the exact chemicals required to maintain your industrial processes efficiently.

Guaranteed Christmas Delivery for Peace of Mind – Order by Thursday, 7th December 2023

We understand that the holiday season can get hectic, and you might be concerned about timely chemical deliveries. With Dantek, you can put those worries to rest. Our guaranteed Christmas delivery ensures that you receive your ordered chemicals without any delays. We deeply value your time and your business, and our commitment to providing prompt and reliable service is at the core of what we do.

Contact Our Sales Team Today
Ordering your essential chemicals from Dantek is a straightforward process. To discuss your site’s chemical requirements and place your order for guaranteed Christmas delivery, don’t hesitate to reach out to our dedicated sales team. You can contact us at 01454 417 920 or send us an email at sales@dantek.co.uk. Our team of experts is ready to assist you in selecting the right chemicals and ensuring a hassle-free experience from order placement to delivery.
Don’t miss the deadline – place your order by Thursday, 7th December, and ensure a smooth and uninterrupted holiday season for your industrial processes. Dantek is here to provide you with the chemicals you need when you need them, guaranteed.

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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