Precise Installation of Tank Liners: Best Practices for Success

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As an integral part of any water storage system, tank liners serve to maintain structural integrity, protect water quality, and prevent leaks. Proper installation of tank liners is crucial for their effectiveness and resilience. As leaders in the industry, ATM Tanks are renowned for providing expert tank design, installation, repairs, and maintenance for above-ground tanks across Australia and the Pacific.

In this article, we will delve into the best practices for a successful and precise tank liner installation, highlighting the importance of site preparation, specialised techniques, and quality control measures. By adhering to these guidelines and engaging with experienced providers like ATM Tanks, you can achieve maximum value from your tank liners, safeguarding your water storage systems and ensuring their durability and performance for years to come.

Preparing the Tank for Installation

One of the vital steps in ensuring a successful tank liner installation is proper tank preparation. Thorough site preparation provides a solid foundation that significantly affects the liner’s performance, durability, and integration with the tank structure. Key steps in preparing the tank for liner installation include:

1. Interior cleaning: Thoroughly clean the tank’s interior to eliminate any dirt, debris, or scale that may damage the liner or impair its installation.

2. Inspection: Visually inspect the tank structure for any signs of corrosion or damage, addressing any issues before proceeding with liner installation.

3. Surface preparation: Consider sandblasting or grinding the tank’s interior surface to remove any rust, existing coatings, or irregularities that could impact the adhesion or performance of the liner.

4. Priming the surface: Depending on the liner material and the tank’s condition, a primer may be applied to the interior surface to enhance adhesion and help ensure a long-lasting bond between the liner and the tank.

Assessing the Tank Geometry and Liner Dimensions

Precise measurements of the tank’s geometry and accurate liner dimensions are essential for a proper fit. Improperly measured liners may result in inadequate material for complete coverage or excess material causing folds and wrinkles. To ensure a successful installation, consider the following crucial factors:

1. Assessing the tank’s dimensions: Carefully measure the height, diameter, and any other unique features of the tank to obtain accurate dimensions for the liner.

2. Accounting for tank irregularities: In some cases, tank structures can differ from their original design due to modifications, repairs, or manufacturing variances. Ensure that the liner dimensions account for these irregularities.

3. Confirming liner dimensions: Double-check the measurements of the liner against the provided tank dimensions to ensure a proper fit. Confirm that any custom features, such as access points, pipe penetrations, or flanges, are accurately accounted for in the liner design.

Installation Techniques and Best Practices

Following sound installation techniques and best practices plays a significant role in determining the success of a tank liner installation. By adhering to the following recommendations, you can help ensure proper fitting and optimal performance:

1. Employing a professional team: Experienced installation technicians, like those at ATM Tanks, understand the nuances of working with various liner materials and can navigate potential challenges with skill and efficiency.

2. Properly handling the liner material: Implement correct handling practices to avoid damaging the liner during installation, such as avoiding sharp objects, excessive pulling or dragging, and monitoring the ambient temperature to prevent brittleness or expansion.

3. Anchoring the liner: Secure the liner to the top of the tank using appropriate anchors, such as stainless steel battens or mechanical fasteners, to preserve tension and maintain a secure fit.

4. Seaming and sealing: When connecting liner sections, use a reliable seaming technique, such as heat welding or solvent bonding, to ensure integrity and strength at the joints. Carefully inspect and test seams to confirm their watertightness and durability.

Post-Installation Quality Control

Performing post-installation quality control assessments is essential to verify the success and reliability of the liner installation. This process entails:

1. Visual inspection: Examine the installed liner for any visible defects or damage, such as holes, punctures, or improper fitting.

2. Leak testing: Conduct a hydrostatic or air pressure test to identify any leakage, ensuring that the liner is effectively containing the stored contents.

3. Seam integrity testing: Utilise spark testing or other non-destructive techniques to confirm the strength and watertightness of the liner’s seams.

4. Documenting the installation: Keep a detailed record of the installation process, noting any irregularities, special handling requirements, or corrective actions necessary for future reference or potential maintenance efforts.

By adhering to these quality control procedures, you can help guarantee the long-term reliability and optimal performance of a tank liner installation.

Enjoy Lasting Success with ATM Tanks’ Expert Installation

In conclusion, the precise installation of tank liners is vital for their longevity, performance, and effectiveness in safeguarding your water storage system. By focusing on proper tank preparation, accurate assessments of tank geometry and liner dimensions, following the best installation practices, and conducting thorough post-installation quality control, you can set the stage for lasting success.

ATM Tanks, with their comprehensive expertise in tank design, installation, repairs, and maintenance for above-ground tanks across Australia and the Pacific, is a reliable partner to guide you through every step of this process. Trust ATM Tanks to deliver expertly designed and flawlessly installed tank liners that ensure your water storage solutions stand the test of time. Contact ATM Tanks today to discuss your tank liner needs and secure the optimal performance and lasting durability of your storage infrastructure.

Aaron James
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About The Author

Aaron James
Aaron has been working at ATM Tanks for the past 5 years. He has completed a wide range of projects across Australia including new tank builds, cleaning and servicing existing tanks and countless tank inspections. However he has excelled recently at project management for ATM Tanks.
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