Raven Tanks: Safeguarding Storage Tank Operations with Robust Corrosion Control Strategies

Above-ground storage tanks (ASTs) are indispensable assets in diverse industries, ranging from agriculture to petrochemicals, holding critical resources like water, fuel, and chemicals. However, the operation of these storage tanks carries inherent risks, including spills, leaks, or structural failures. Consequently, it is paramount for storage tank operators to develop and implement effective emergency response plans to manage and mitigate hazards promptly and efficiently. 

An emergency response plan serves as a structured, proactive approach to storage tank incident management, guiding you and your team through the necessary steps to minimize environmental impact, protect personnel, and limit asset damage. By comprehending the risks, planning for various scenarios, and ensuring regular review and updates of your emergency response plan, you can be better prepared for potential incidents and their consequences. 

In this insightful blog post, we will delve into the intricacies of creating and executing an emergency response plan for storage tank incidents, covering risk factors, development stages, and the vital role that a professional storage tank service provider like Raven Tanks plays in maintaining safety and compliance standards. 


Understanding Corrosion in Above Ground Storage Tanks 

Corrosion is a natural chemical process that occurs when a tank’s material reacts with its surrounding environment, resulting in the material’s deterioration over time. This phenomenon is significantly influenced by factors such as moisture, temperature, chemical exposure, and the presence of oxygen. For above-ground tanks, the most common form of corrosion is associated with the electrochemical reaction between the metal surface of the tank and its environment. This type of corrosion can affect the tank’s exterior surfaces, interior surfaces, or both, depending on specific operating conditions and materials stored within the tank. 

The consequences of corrosion include the weakening of the tank’s structural components, reduction of the tank’s service life, the potential for leaks and spills, and increased safety and environmental risks. Therefore, it is critical for tank owners and operators to understand the nature of corrosion, monitor its progression, and implement appropriate control strategies to maintain the longevity and safety of their storage facilities. 


Methods and Techniques for Corrosion Control 

Several methods and techniques can be employed to manage and mitigate the risks associated with corrosion in above-ground storage tanks. These measures include: 


  • Protective Coatings: Applying suitable protective coatings or linings to the tank’s internal and external surfaces can help create a barrier against corrosion-causing agents. Examples of protective coatings include epoxy paint, acrylic, or fusion-bonded coatings, all providing a layer of protection against corrosive substances and environmental factors. 
  • Cathodic Protection Systems: Commonly used to protect the tank’s exterior surfaces, these systems use a sacrificial anode to attract corrosion-causing agents away from the tank material. The anode corrodes preferentially, leaving the tank material intact, and can be replaced periodically as needed. 
  • Regular Inspections and Maintenance: Conducting routine visual inspections and comprehensive internal and external inspections using non-destructive testing techniques can help monitor and detect signs of corrosion. This information can then be used to inform targeted maintenance, repairs, or replacements to address localized corrosion issues before they escalate. 
  • Material Selection: Choosing the right tank material or alloy, such as stainless steel or corrosion-resistant alloys, can provide additional protection against corrosion if the tank will be exposed to particularly harsh or corrosive environments. 


Partnering with Raven Tanks for Effective Corrosion Control 

Raven Tanks, a leader in tank design, installation, repairs, and maintenance for above-ground tanks across Australia and the Pacific, provides expert guidance, products, and services to support effective corrosion control strategies. By partnering with Raven Tanks, tank owners and operators can benefit from: 


  • Expert Consultation: Raven Tanks offers consultation services to help assess current corrosion control methods, identifying potential areas for improvement and recommending suitable control measures based on specific operational conditions. 
  • Protective Coating Solutions: With a broad range of protective coatings and linings available, Raven Tanks can help select and apply an appropriate coating solution that provides an effective barrier against corrosion for your tank’s internal and external surfaces. 
  • Cathodic Protection System Design and Installation: Raven Tanks can assist in designing and installing customized cathodic protection systems tailored to specific tank materials and environmental conditions. 
  • Maintenance and Inspection Services: Raven Tanks provides comprehensive maintenance and inspection services, including non-destructive testing techniques, to help monitor, detect, and address any signs of corrosion in a timely manner. 


The Long-Term Benefits of Proactive Corrosion Control 

Implementing effective corrosion control measures can yield significant long-term benefits for tank owners and operators: 

  • Increased Longevity: Preventing and mitigating corrosion can significantly extend the lifespan of above-ground storage tanks, reducing the need for frequent replacements and associated costs. 
  • Enhanced Safety and Environmental Protection: By minimizing the risk of leaks and spills, corrosion control measures can help promote safety for personnel and protect the surrounding environment from potential contamination. 
  • Cost Savings: Proactively addressing corrosion issues through regular inspections and maintenance can lead to cost savings by avoiding more extensive repairs or tank replacements due to severe corrosion damage. 
  • Compliance: Implementing corrosion control measures can help tank owners and operators maintain compliance with industry standards and government regulations, including environmental protection and safety requirements. 



Corrosion control is an essential aspect of maintaining the structural integrity, safety, and longevity of above-ground storage tanks. Understanding the causes and consequences of corrosion, as well as implementing appropriate methods and techniques to manage and mitigate corrosion risks, is crucial for ensuring the continued performance and reliability of your storage facilities. By partnering with an experienced provider like Raven Tanks, you can create effective corrosion control strategies tailored to the unique needs and conditions of your tank operations. 

At Raven Tanks, we offer reliable industrial tank maintenance, installation, and repair services that include corrosion control measures. Our team of experts has extensive experience in the field of above-ground storage tanks and can provide customized solutions to meet your specific needs. Trust us that your above-ground storage tanks are protected against corrosion and that your operations are running smoothly and safely. Contact us today to learn more about our corrosion control services and how we can help you maintain the structural integrity of your tanks! 

Raven Engineering Group  

1800 770 899  


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