Above ground storage tanks (ASTs) are essential for various industries, providing a safe and efficient means of storing large quantities of liquids. These tanks play a crucial role in sectors like oil, chemicals, and agriculture. This blog will explore AST sizes, factors to consider, and selecting the right tank for your needs.
Horizontal/Aboveground/Single Wall/U.L.
| CAPACITY (gals) | DIMENSIONS (dia x length) | GAUGE | APPROX WT (lbs) |
| 150 | 30″ x 4′-0″ | 12 ga shell and heads | 190 |
| 300 | 38″ x 5′-0″ | 12 ga shell and heads | 242 |
| 550 | 48″ x 6′-0″ | 12 ga shell and heads | 480 |
| 1,100 | 48″ x 12′-0″ | 10 ga shell and heads | 940 |
| 1,000 | 64″ x 6′-0″ | 10 ga shell and heads | 875 |
| 1,500 | 64″ x 9′-0″ | 7 ga shell and heads | 1590 |
| 2,000 | 64″ x 12′-0″ | 7 ga shell and heads | 1980 |
| 2,500 | 64″ x 15′-0″ | 7 ga shell and heads | 2373 |
| 3,000 | 64″ x 18′-0″ | 7 ga shell and heads | 2765 |
| 4,000 | 64″ x 24′-0″ | 7 ga shell and heads | 3560 |
| 5,000 | 96″ x 13′-4″ | 1/4″ shell and heads | 5170 |
| 6,000 | 96″ x 16′-0″ | 1/4″ shell and heads | 5370 |
| 8,000 | 96″ x 21′-4″ | 1/4″ shell and heads | 6685 |
| 10,000 | 96″ x 27′-0″ | 1/4″ shell and heads | 8360 |
| 12,000 | 96″ x 32′-0″ | 1/4″ shell and heads | 9830 |
| 15,000 | 126″ x 23′-2″ | 1/4″ shell and heads | 10250 |
| 20,000 | 126″ x 31′-0″ | 1/4″ shell and heads | 12315 |
| 30,000 | 126″ x 46′-6″ | 1/4″ shell and heads | 18900 |
Horizontal/Aboveground/Double Wall/F921 & Flameshield
| CAPACITY (gals) | DIMENSIONS (dia x length) | GAUGE | APPROX WT (lbs) |
| 300 | 38″ x 5′-0″ | 12 ga primary tank / 12 ga secondary shell 12 ga secondary heads | 684 |
| 550 | 48″ x 6′-0″ | 12 ga primary tank / 12 ga secondary shell 12 ga secondary heads | 1,050 |
| 1,000 | 48″ x 11′-0″ | 10 ga primary tank / 12 ga secondary shell 12 ga secondary heads | 2,015 |
| 1,100 | 48″ x 12′-0″ | 10 ga primary tank / 10 ga secondary shell 12 ga secondary heads | 2,015 |
| 1,000 | 64″ x 6′-0″ | 10 ga primary tank / 10 ga secondary shell 10 ga secondary heads | 2,015 |
| 1,500 | 64″ x 9′-0″ | 7 ga primary tank / 10 ga secondary shell 10 ga secondary heads | 2,580 |
| 2,000 | 64″ x 12′-0″ | 7 ga primary tank / 10 ga secondary shell 10 ga secondary heads | 3,450 |
| 2,500 | 64″ x 15′-0″ | 7 ga primary tank / 10 ga secondary shell 10 ga secondary heads | 4,115 |
| 3,000 | 64″ x 18′-0″ | 7 ga primary tank / 10 ga secondary shell 10 ga secondary heads | 4,775 |
| 4,000 | 64″ x 24′-0″ | 7 ga primary tank / 10 ga secondary shell 10 ga secondary heads | 6,108 |
| 5,000 | 96″ x 13′-4″ | 1/4″ primary tank / 10 ga secondary shell 7 ga secondary heads | 7,758 |
| 6,000 | 96″ x 16′-0″ | 1/4″ primary tank / 10 ga secondary shell 7 ga secondary heads | 8,815 |
| 8,000 | 96″ x 21′-4″ | 1/4″ primary tank / 10 ga secondary shell 7 ga secondary heads | 10,954 |
| 10,000 | 96″ x 27′-0″ | 1/4″ primary tank / 10 ga secondary shell 7 ga secondary heads | 12,831 |
| 12,000 | 96″ x 32′-0″ | 1/4″ primary tank / 10 ga secondary shell 7 ga secondary heads | 14,900 |
| 15,000 | 126″ x 23′-2″ | 1/4″ primary tank / 7 ga secondary shell 7 ga secondary heads | 17,700 |
| 20,000 | 126″ x 31′-0″ | 1/4″ primary tank / 7 ga secondary shell 7 ga secondary heads | 22,980 |
What Are Above Ground Storage Tanks?
Above ground storage tanks, commonly referred to as ASTs, are large containers used for the storage of liquids, including water, chemicals, and petroleum products. They serve a vital purpose in safely holding and managing these liquids.
Typically made from materials like steel, fiberglass, and plastic, ASTs offer durability and versatility. When comparing ASTs to underground storage tanks, ASTs are easier to inspect and maintain. However, they may require more space and have aesthetic impacts.
Choosing the right material involves tradeoffs, balancing cost, durability, and environmental considerations. Understanding these factors is crucial when deciding on the best AST size and type for your specific needs.
Factors to Consider When Choosing an AST
Selecting the right above ground storage tank involves several key considerations to ensure optimal performance and safety. First, consider the type of liquid to be stored, as different liquids may require specific materials and coatings.
Next, assess capacity requirements, balancing the need for adequate storage with available space and budget. Additionally, take into account environmental conditions, such as temperature and weather, which can impact the tank’s durability and performance.
Finally, ensure regulatory compliance by adhering to local, state, and federal guidelines. Balancing these factors often involves tradeoffs, such as cost versus durability or size versus space. Understanding these challenges is essential for making informed decisions about ASTs.
Standard Sizes of Above Ground Storage Tanks
ASTs come in a variety of standard sizes to meet the diverse needs of different industries. Common sizes range from a few hundred gallons to several thousand gallons, ensuring options for both small and large-scale storage needs.
Typical dimensions, including diameter and height, vary based on capacity. For example, a 5,000-gallon tank might be around 12 feet in diameter and 10 feet tall. Popular configurations include cylindrical and rectangular shapes, each with its own benefits.
Cylindrical tanks are often more structurally stable, while rectangular tanks may save space. Balancing these factors requires considering the specific application and space constraints, highlighting the importance of a well-chosen size chart.
Custom Sizes and Configurations
For specialized needs, custom-sized ASTs offer flexibility and tailored solutions. Custom sizes provide benefits such as optimized space usage and specific capacity requirements that standard tanks might not meet.
For instance, a pharmaceutical company might need a tank designed to fit into a unique space while meeting stringent regulatory standards. Similarly, a chemical plant could require a tank with specific dimensions and coatings to handle hazardous materials safely. Industries like pharmaceuticals, chemicals, and food processing often require custom tanks due to their unique needs.
Balancing the benefits of custom designs with potential higher costs and longer production times can be challenging. It’s crucial to consider these impacts when choosing the right size and configuration.
Selecting the Right Size for Your Needs
Choosing the appropriate AST size is crucial for maximizing efficiency and safety in storage operations. First, assess your storage needs by considering the volume and type of liquid to be stored. This helps determine the minimum capacity required.
Next, consult with manufacturers and suppliers to get expert advice on suitable options and custom solutions. Their insights can help you navigate the tradeoffs between cost, size, and material. Additionally, plan for future expansion by choosing a tank that can accommodate increased demand.
Balancing current needs with potential growth can be challenging but is essential for long-term efficiency. Considering these factors ensures you make informed decisions about your storage solutions.
Installation and Maintenance Considerations
Proper installation and regular maintenance are vital for the longevity and safe operation of ASTs. Follow installation guidelines to ensure a stable and secure setup. This includes preparing a suitable foundation and using appropriate anchoring techniques to prevent shifting.
Regular maintenance, such as cleaning and inspecting for corrosion or leaks, helps extend the tank’s lifespan. Implement best practices like using protective coatings and maintaining accurate records of maintenance activities. While regular inspections and compliance checks may seem burdensome, they are crucial for ensuring safety and regulatory adherence.
Balancing these tasks with operational demands can be challenging but is essential for avoiding costly repairs and ensuring safe storage operations. Prioritizing these factors impacts the effectiveness and reliability of your AST.
Safety and Environmental Regulation
Compliance with safety and environmental regulations is essential for operating above ground storage tanks. Key regulations, such as those from the EPA and OSHA, set standards for tank design, installation, and maintenance to prevent leaks and spills.
These rules ensure the protection of both workers and the environment. The importance of secondary containment cannot be overstated, as it provides an additional layer of protection in case of a primary tank failure. To ensure compliance, conduct regular inspections, maintain accurate records, and implement necessary upgrades promptly.
Balancing regulatory requirements with operational efficiency can be challenging but is crucial for avoiding fines and environmental damage. Considering these regulations in your AST size chart decisions impacts both safety and operational success.
Conclusion
Choosing the right above ground storage tank size for your application is important for maintaining safety and preventing environmental hazards. The tank size chart is an essential tool to determine the size and capacity of the tank that you need. By following the chart, you can ensure that you select the right sized tank to meet your needs. With the right tank, you can store and use the materials safely and efficiently.
FAQs
What are above ground storage tanks used for?
Above ground storage tanks (ASTs) are used to store various liquids such as water, chemicals, and petroleum products. They are essential in industries ranging from agriculture and manufacturing to oil and gas.
How do I choose the right size AST for my needs?
Choosing the right AST size involves assessing your storage requirements, consulting with experts for guidance, and planning for future expansion. Consider factors like capacity, space availability, and regulatory compliance when making your decision.
What materials are ASTs typically made from?
ASTs are commonly made from materials like steel, fiberglass, and plastic. Each material offers different benefits in terms of durability, cost-effectiveness, and compatibility with stored liquids.
What are the benefits of custom-sized ASTs?
Custom-sized ASTs offer flexibility to meet specific storage needs that standard tanks may not accommodate. They optimize space usage, ensure adequate capacity, and can be tailored with specialized features for unique applications.
How important is maintenance for ASTs?
Proper maintenance is crucial for the safe and efficient operation of ASTs. Regular inspections, cleaning, and upkeep help prevent leaks, corrosion, and environmental contamination. Adhering to maintenance schedules also ensures compliance with safety regulations.