Raven Tanks: Enhancing Above-Ground Storage Safety with Secondary Containment Systems

Above-ground storage tanks stand as indispensable assets across diverse sectors, including agriculture, mining, water management, and chemical storage. Serving as vital storage solutions for a spectrum of materials, including potentially hazardous substances, the implementation of secondary containment systems becomes pivotal. These systems act as an additional layer of protection, mitigating risks associated with leaks and spills and ensuring compliance with industry regulations. 

As seasoned experts in tank design, installation, repairs, and maintenance, Raven Tanks takes the lead in guiding businesses through the intricate process of implementing secondary containment solutions. Raven Tanks not only brings valuable insights and expertise to this complex endeavor but also champions the cause of environmental responsibility and safe storage practices. 

Understanding the paramount importance of secondary containment systems is instrumental for any business relying on above-ground storage tanks. A commitment to their meticulous implementation and ongoing maintenance not only upholds environmental responsibility and public safety but also ensures seamless compliance with regulatory requirements, thereby facilitating uninterrupted operations. 

Let’s delve into the critical aspects of secondary containment systems and explore how partnering with a trusted provider like Raven Tanks can be instrumental in ensuring their success. 


Regulatory Imperatives for Secondary Containment Systems 

Beyond being a best practice for environmental and public safety, the implementation of secondary containment systems for above-ground storage tanks is often a regulatory requirement. Adhering to such regulations is imperative to demonstrate responsible handling of hazardous materials and prevent potential contamination in case of system failures or accidents. 

In Australia, the AS 1940:2017 standard guides the storage and handling of flammable and combustible liquids, mandating the need for secondary containment systems in many installations. Awareness of specific local regulations is crucial to avoid fines, operational disruptions, and reputational damage. 


Diverse Types of Secondary Containment Systems 

A variety of secondary containment systems is available, each tailored to specific benefits and applications: 


  • Dyke Systems: Also known as bunded areas, these engineered structures feature walls or barriers surrounding the primary storage tank. Designed to contain the full volume of the tank and an additional safety margin in case of leaks, dyke systems can also incorporate drainage equipment for rainwater removal while retaining hazardous materials. 
  • Double-Walled Tanks: Employing a dual-wall design, these tanks feature an outer wall providing a secondary containment barrier around the primary storage unit. In the event of a leak in the inner tank, the outer wall captures the leaked material, preventing environmental exposure. Double-walled tanks are particularly useful when additional containment structures are impractical or space constraints exist. 
  • Secondary Containment Liners: An alternative solution involving liners made from materials like geomembranes, reinforced composites, or specialized coatings. Installed beneath the primary tank, these liners act as barriers, capturing any released substances in case of spills or leaks. 
  • Spill Pallets and Sumps: Ideal for smaller containers or drums, these portable and flexible solutions consist of a spill platform with raised edges, capable of safely holding leaked materials until proper cleanup and disposal occur. 


Design and Installation Considerations for Optimal Effectiveness 

Ensuring the efficacy of a secondary containment system involves careful consideration of design and installation factors: 


  • System Selection: Evaluate the compatibility of the chosen containment system with stored materials, facility size and location, and regulatory requirements. This ensures optimal protection while adhering to all necessary standards. 
  • System Capacity: The containment system must have sufficient capacity to handle the largest possible volume of material it may need to contain in a worst-case scenario. Consulting local regulations and industry standards provides guidance on appropriate containment capacity. 
  • Leak Detection and Monitoring: Integration of leak detection and monitoring systems enables early identification of leaks and prompt remedial responses. Regular inspections and maintenance of these systems are critical for reliability and optimal performance. 
  • Proper Installation: Correct and secure installation is paramount to a system’s effectiveness. Employing experienced professionals, such as the team at Raven Tanks, guarantees the quality and longevity of the secondary containment system. 


Partnering with Raven Tanks for Comprehensive Solutions 

Collaborating with seasoned and knowledgeable providers like Raven Tanks is essential for a complete and effective containment solution. Raven Tanks brings expertise in tank design, installation, repairs, and maintenance, offering businesses: 


  • Expert Consultation: Raven Tanks provides insights and guidance on selecting the ideal containment solution, meeting specific storage needs and complying with regulations. 
  • Quality Installation: The team at Raven Tanks possesses the skills and experience needed to install containment systems properly, ensuring long-term effectiveness. 
  • Ongoing Maintenance and Support: Partnering with Raven Tanks ensures comprehensive tank maintenance services, keeping storage tanks and containment systems in prime condition for optimal protection. 


A Closer Look at Secondary Containment Systems: Why Your Storage Tanks Need Them 

The implementation of secondary containment systems for above-ground storage tanks is not only an environmental and safety imperative but also a regulatory requirement. As businesses aim to meet these objectives, partnering with an experienced provider like Raven Tanks significantly influences the successful selection, design, and maintenance of secondary containment solutions. Proactive investment in these systems and tank maintenance allows businesses to safeguard valuable assets, showcase commitment to sustainability and safety, and contribute to a better future for all. 

Raven Engineering Group  

1800 770 899  


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