When you are responsible for a water tank, you must ensure you take all necessary measures to keep it clean and free of bacterial growth. If you start to see signs of deterioration, it is imperative you take action immediately as this could lead to contamination and leaks, but who do you turn to in order to rectify the problem? When it comes to water tank refurbishment, the specialist team at COVAC are the number one company to call upon for a professional service.

Many believe that once a water tank shows signs of deterioration, the only viable solution is to replace the structure and that attempting to refurbish the existing tank is simply patching it up for the short term. When you choose our expert refurbishment service this simply isn’t the case and we use the very best methods and products to ensure an effective solution for the long term and back this up with a minimum 10 year guarantee.

Before we begin the process of refurbishing a water tank, our highly trained team will carry out a thorough Risk Assessment of the tank to ensure that we are always working in full compliance with all regulations. We identify the problems that need addressing and provide the best long term solution.

There are many problems that can arise within water tanks. Often the tank substrate has no protective coating at all or if it does, it is usually a non (WRAS/DWI) approved bitumen type coating which has failed. Not only can this lead to extensive corrosion, it can also make the tank vulnerable to bacterial growth and leaking. To combat this, we use 3M™ Scotchkote™ Urethane Coating 165PW as it is the ultimate high performance coating to use when seeking a long-lasting, high quality solution and is WRAS and DWI approved for drinking and potable water.

As the sole UK approved applicators of 3M™ Scotchkote™ Urethane Coating 165PW, we guarantee you the ultimate long term finished result as our knowledge of the product and application process is simply second to none.

If you would like to know more about the water tank refurbishment that COVAC are able to carry out, simply browse our website today and complete the simple contact form or give us a call.

COVAC are specialists in the supply and application of a water tank coating as a protective method to help stop corrosion and erosion. It doesn’t matter what size your water tank is, we can provide a long term solution to help maintain your water retaining structures in prime condition. Our teams are all highly qualified and ensure that all work we complete is finished to the highest standards leaving our clients completely satisfied with our service.

We have a wealth of knowledge in this industry and having repaired many tanks throughout our 15 years in business, we know how important it is to use a cost effective, guaranteed solution for the coating of your water tank.

Problems can occur in all water tanks. Regardless of material it is manufactured from, each substrate has its own unique and common problems:

Steel:

Corrosion which provides food for micro aquatic bacterial growth (including Legionella), Pseudomonas and Biofilm. Larger, sectional tanks also suffer from a breakdown of the mastic used to join the panels together causing serious leaks.

GRP (Glass Reinforced Plastic):

Black spore fungi and micro aquatic bacterial growth, even with regular cleaning, eventually breaks down the original gel coating of the substrate (sometimes in a matter of months) leading to osmotic blistering and fine cracks which in turn hide and protect further prolific bacterial growth. Most GRP water tanks are made up in sectional panels and as with steel tanks, the mastic used for sealing the joints breaks down leading to extensive leaking.

Concrete:

Over time, all unprotected concrete will absorb water and cause erosion of the substrate leading to blow holes and exposed aggregate. An early sign of this is rust staining leaching through the concrete from the steel reinforcing bars. Temperature changes will also cause the absorbed water in the substrate to expand and contract causing cracks, all these conditions are an ideal breeding ground for bacteria.

All of these problems can be eliminated with our water tank coating service, giving you a cost effective solution by maintaining rather than replacing your tank with the added benefit of a minimum 10 year guarantee. Our 3M Scotchkote Urethane Coating 165PW has been proven to be resistant against the growth of bacteria and will help to prevent any corrosion on your water tank. This coating has excellent elongation properties allowing it to accommodate the structural movement of all water tanks and will leave your tank with a smooth, tough yet easy clean finish. By using this coating, you will reduce the risk of contamination and increase the lifespan of your water tank.

If you would like further information or a no obligation site survey regarding water tank coating, get in touch with us at COVAC where we can offer you a professional and reliable service using the very best water tank coating in the industry.

When you are responsible for a water tank, it is prudent to do all you can to ensure its longevity and compliancy so that water tank replacement will not be necessary. Here at COVAC, we are committed to providing our customers with long term solutions that ensure water tanks remain in full working condition. If you are worried that your water tank may not be protected against the factors that cause deterioration and leaking, please read on as we take you through the necessary steps to avoid costly and time consuming replacement.

It is a common misconception that replacing older water tanks is the only solution to deterioration and leaking, but in fact we are finding that more and more of our business is repairing and relining newer water tanks, some of which are only a few months old.  Replacement GRP water tanks, for instance, often only usually come with a 1 year guarantee (if any) and when problems develop after this time further cost and inconvenience is incurred having the problems rectified.  Water tanks manufactured in steel concrete or GRP repaired and relined by our specialist teams are issued with a minimum 10 year guarantee which covers erosion, corrosion and leakage.

Ensuring your water tank is cleaned regularly and chlorinated appropriately forms only a part of ensuring a healthy environment for water within the tank; the process of providing hygienic water and avoiding water tank replacement begins with a high quality coating.

As the UK supplier and 3M approved applicator of 3M™ Scotchkote™ Urethane Coating 165PW, we provide a product and service unrivalled by our competitors. Since developing this innovative coating, our customers have seen fantastic results that have led to avoiding the costly replacement of their water tank whether it is manufactured in steel, concrete or GRP.

Once 3M™ Scotchkote™ Urethane Coating 165PW has been applied, cleaning and maintaining is much easier as it forms a smooth and highly durable finish ensuring a safe environment within the tank and promoting hygienic water for the years ahead.

Choosing COVAC to carry out a full assessment is the perfect step towards avoiding the costly replacement of your existing water tank. Our experience and expertise means we are able to provide you with accurate information as to the action you need to take; we will always repair and reline a water tank and offer a minimum 10 year guarantee as opposed to suggesting replacement water tank wherever possible.

If you would like to know more about how to avoid water tank replacement, browse our website today and discover the options available to you.

Your water tank requires careful maintenance from industry professionals to ensure it remains in full working condition and complies with the latest water regulation guidelines. If you are looking for a supplier of such maintenance, it is important you choose a professional team that are fully approved to carry out the necessary work, which is why we at COVAC are the ideal choice. As the UK’s only approved applicator for 3M™ Scotchkote™ Urethane Coating 165PW, you can rest assured the water tank repair we carry out is second to none.

Our commitment to the industry has resulted in a reputation for superior customer service and a finished result that never fails to impress. We work diligently to ensure your water tank is restored to its prime condition, giving you peace of mind for many years to come.

The skill we possess is highlighted in our many affiliations and accreditations and further to being the only UK approved applicator for 3M™ Scotchkote™ Urethane Coating 165PW, we are proud to have attained the Platinum Award from the Construction Skills Certification Scheme (CSCS) meaning that over 90% of our workforce work under this scheme (100% of our workforce on site carry CSCS cards). Additionally, we have met the criteria and have been entered onto the Utilities Vendor Database, Achilles and the UK register of pre-qualified construction services, Constructionline.

3M™ Scotchkote™ Urethane Coating 165PW carries a host of benefits to those seeking to repair their water tank; it has a long life performance with minimal maintenance required and provides a level of flexibility ideal for coping with structural movement. The coating employs solvent free technology whilst providing excellent adhesion to steel, concrete and glass reinforced plastic (GRP).

As the only approved applicator of the coating, choosing us as your provider of water tank repair gives you immediate access to the economic, environmental and technical benefits of the product with the knowledge that it has been professionally applied by official specialists.

If you would like to know more about the benefits of choosing the skilled and approved team here at COVAC for your water tank repair, simply browse our website today for a wealth of further information or call one of our friendly team on 08000 484609.

If your company’s water tank is damaged or contaminated before looking into water tank replacement which can prove to be an unnecessary and expensive option, consider a more cost-effective and environmentally friendly alternative.

Often, Glass Reinforced Plastic (GRP) replacement tanks are thought of as the ideal solution. At  COVAC, we know that whilst Glass Reinforced Plastic (GRP) is widely used in water tanks, it has many more problems than benefits, in fact, a large percentage of our business is relining GRP tanks that are often only a couple of years old. GRP has been proven to promote bacterial growth, which in turn leads to various problems in a very short space of time.

Despite continual cleaning and chlorination of GRP tanks, bacteria can continue to multiply in air-filled cavities and cracks in the lining that are often undetected. Soon bacteria develop into an acidic chemical which then bursts, contaminating the water within the tank. This contamination not only leaves the water bitter tasting, but can also be toxic.  Consequently, GRP is not approved or recommended by the Drinking Water Inspectorate for drinking water storage tanks.

A further problem with GRP tanks is corrosion of the steel fastenings that hold tank panels together which, in turn, leads to contamination and possible leaking. But, the major cause of leaking with GRP water tanks is the deterioration of the mastic used between GRP tank panels and the results of this are often disastrous.

At COVAC we are the only UK suppliers and approved applicators of 3M Scotchkote Urethane Coating 165PW; a material specifically formulated for water tank coating and relining. Relining your water tank with our specifically designed coating is a cost-effective solution to water tank problems that we highly recommend.

The main reason for adopting the use of this specifically developed material when re-lining a damaged tank is because 3M Scotchkote Urethane Coating 165PW has been proven to resist bacterial growth, preventing any of these major problems from occurring. It has a ceramic, tile-like finish making it easy to clean and maintain, but also has extremely high elongation properties which means it will accommodate the structural movement of the tank and the mastic between the joints.

So before considering water tank replacement, don’t hesitate to contact the COVAC team as we are more than happy to offer you advice as well as a free, no obligation quote. Contact us on 08000 484609 for further information.

In both commercial and industrial settings, the water tank will often play an important role in everyday efficiency. Therefore should a problem or fault be encountered, the result of this can cause huge inconvenience and disruption. To combat this and reduce the amount of time that your water tank is out of action, we at COVAC are on hand with water tank repair to get your system back up and running.

We pride ourselves on technical excellence to fully repair your water tank no matter what its size or where it is situated. Unfortunately any structure containing water is prone to faults, as over time the liquid can begin to wear away the internal surfacing forcing a repair to be undertaken in order to restore the structural stability of the tank.

A water tank is an asset for both commercial and industrial premises so it is vitally important that you call upon our specialist team at the earliest opportunity following the discovery of a problem. Corrosion and erosion on the interior of your water tank will affect the water within it so our fully trained operatives will implement the best course of action to resolve this before the issue becomes more advanced.

A further problem faced with owning and running a water tank is the potential for excessive growth of bacteria in the cavities and cracks that are prone to appearing in all tanks. Offering a cost effective solution compared to complete tank replacement, we at COVAC will use our specially formulated, solvent free interior coating to fill the gaps and reduce the risk to you and anyone else with access to the water.

To avoid the high costs associated with replacement and the prolonged downtime of your water services, we strongly encourage everyone in the commercial or industrial sector to call on our services for water tank repair at the first sign of a problem. Contacting our team here at COVAC will ensure that the most effective course of action will always be put in place.

When it comes to the repair of an industrial water tank you need to be sure that the products used by a recognised specialist are reliable and will effectively complete the job required of them. Here at COVAC, we only ever use the best quality products on a water tank repair to ensure that the work we undertake is long lasting and you receive full function from your water tank once more.

We specialise in all manner of different water tank repairs no matter what the size, shape or location of the tank in question. The most common fault we come across is the deterioration of the interior of the tank which has the potential to weaken the structure and contaminate the water stored within it.

To combat this we use an innovative coating product called 3M™ Scotchkote™ Urethane Coating 165PW which has been specifically designed to work effectively within every type of water storage container. The coating sticks to steel, concrete and glass reinforced plastic (GRP) along with many other materials so can be used in the majority of circumstances.

The coating has many advantages and benefits over its older counterparts including its ability to resist against high chemical levels in addition to its long life performance whilst requiring very little maintenance. The use of this particular product has the potential to be the cost effective, long lasting solution to all of your water tank concerns.

This coating is highly effective in eliminating the risk of cracks appearing on your water tank, however as time progresses and exposure to the elements continues, the concrete base on which many water tanks are built on may be in need of repair. You may then wish to call in a concrete repairs specialist to complete this task for you.

On uncovering a problem with your water tank, there is no longer any need to concern yourself with the amount of time the equipment is out of action for. The specialist coating is designed to reduce downtime and with our expert team conducting a water tank repair for you, we at COVAC can get your tank up and running again in no time at all.

Have you noticed that the condition of your water tank has begun to gradually worsen over time? If so, it’s important to get it repaired sooner rather than later else you could find yourself faced with a costly reparation later down the line. As industry leaders in damage prevention, maintenance and water tank repair, we at COVAC are able to offer the swift and professional service you need when you tank begins to deteriorate.

Here, we’ll explore what we can offer for you and how we’ve managed to successfully restore and maintain water tanks in the past. As the only supplier and approved applicator for 3M Scotchkote Urethane Coating 165PW in the UK, we’re the number one team for providing lasting and practical solutions for issues such as erosion and corrosion of structures which hold water. We are able to use our knowledge and expertise to implement the very best technology, to create the most durable and resilient tanks.

Let’s take a look at how we’ve managed to use such services to help others. In 1997, we were called to a hospital in the North West to look at a steel portable water storage tank. We first carried out a thorough risk assessment, to comply with health and safety standards, and to help us assess the full scale of the tank’s condition.

Within our assessment, we found that the tank had been coated with a non-approved Bitumen coating, which if left untreated, could lead to bacterial growth on the internal surfaces. This could ultimately result in unhygienic water. We also found that the joints had begun to leak into the ward below, presenting a major issue.

To restore the tank, we began by fully preparing the structure with dry abrasive blasting. We also removed a steel panel, which was later replaced with a low level hatch as a far safer alternative, and made future cleaning and maintenance much easier.

We then applied the Scothkote 165PW coating with our hot applied, plural component spray equipment, to protect it for the future, and prevent any further leaks. Following the work which we carried out, the tank was left fully protected against future damage, and the Site Engineer was able to access the tank safely and happily.

If you would like to know how we can successfully restore your tank with our water tank repair services, contact a knowledgeable member of our team today.

If your GRP water tank is in need of repair and/or relining, the decision on who to choose to carry out the work can be difficult, in addition, you may also be worried that a repair simply won’t solve the problem, and that perhaps a replacement tank will be necessary. The first step in getting your GRP water tank back to its prime is to call our team here at COVAC. We have the skill, experience and passion for this specialist work to ensure the right course of action is carried out. For expert water tank repair, we are the people to contact.

To understand the best methods of repairing a GRP water tank, it is firstly essential to identify the potential problems within a water tank. Problems often occur when the mastic between the joints of the GRP panels begins to deteriorate resulting in significant leakage of water from the joints with, sometimes, catastrophic results.

We are the leaders in the industry, providing solutions developed by our very own team and manufactured by 3M.  Our solutions, utilizing 3M Scotchkote Urethane Coating 165PW,  effectively fight the problems associated with both corrosion of the steel fastenings, GRP erosion and leaking of your water tank.

The coating we use is proven to resist the growth of bacteria and mould, also preventing further potential corrosion of the steel fastenings and erosion, ensuring the longevity and easy cleaning of your water tank.

Our effective coating will fully repair your GRP water tank, at a much more cost effective price than the charge of replacing the tank. In addition, repairing the tank as opposed to replacing it also reduces disruption to the workplace and minimises interruption to the water services.  We will also offer a ten year guarantee on completion of the work which covers erosion, corrosion and leaks from joints.

If you are in need of expertly provided water tank repair, allow the specialist team here at COVAC to provide a proven solution that could prevent associated problems for years to come. For professional advice and repair work you can trust, explore our website today and browse through our case studies, services and frequently asked questions, or alternatively contact us directly on 08000 484609.

In order to ensure efficiency at all times, any problem with your water tank should be dealt with at the earliest opportunity. If left to progress without action severe and costly consequences further down the line are inevitable. To prevent this from happening COVAC strongly encourage all those responsible for water quality and a reliable supply to call on our professional service for water tank repair to resolve any issues.

One of the most common problems related to water tanks is the corrosion or erosion of the internal surfaces. This can consequently lead to the growth of various forms of bacteria that can then infect the water and put all those who come into contact with it at risk. When you notice this occurring, calling on our expert team will ensure that the problem is resolved using the latest, solvent free coating that is guaranteed to be long lasting whilst providing an easy clean, impact resistant, yet flexible finish.

Working in accordance with ACoP L8 which encourages companies to maintain ‘the cleanliness of the system and the water in it,’ you can rest assured that we do our utmost to ensure that all water tank repairs are completed to the very highest standard and avoid the use of any materials that could potentially harbour the growth of bacteria.

A further common problem with water tanks is the development of leaks from the various joints that hold the tank together. If these leaks are not rectified you can continually lose a considerable amount of water and as time progresses the whole structure will be significantly weakened. At COVAC we can repair and protect the joints thus strengthening the structure and preventing the risk of future leaking.

Offering a professional service for water tank repair, COVAC can deal with all manner of problems regarding storage tanks no matter what their size, location or storage capacity. To discuss the repair of your tank further, feel free to give us a call today.