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Frequently Asked Questions
Got questions? We've got answers!
Explore our frequently asked questions to learn more about our above ground fuel tanks and services.
Explore our frequently asked questions to learn more about our above ground fuel tanks and services.
General
Above ground tanks offer several advantages:
- Easier and less expensive to install and maintain.
- Leaks are easier to detect and address.
- No risk of underground contamination.
Above ground tanks can store various fuels, including gasoline, diesel, biodiesel, and heating oil. However, it's crucial to choose a tank material compatible with the specific fuel you intend to store.
Permitting requirements vary by location. It's essential to check with your local building department or environmental agency to determine any permits or regulations you need to comply with before installing an aboveground fuel tank.
Safety is paramount! Here are some key precautions:
- Store fuel in a well-ventilated area away from heat sources and ignition points.
- Only use the tank for its intended purpose and with compatible fuels.
- Secure the tank to prevent tampering or accidental tipping.
- Keep a fire extinguisher nearby.
Improper disposal of fuel tanks can be hazardous. Contact a qualified tank disposal company familiar with the regulations and procedures for safe and responsible above ground fuel tank removal.
Above Ground Storage Tanks (ASTs) are large containers on stable platforms used for bulk storage of water, chemicals, crude oil, gases, gasoline, and petroleum products. They're made of materials like aluminum, fiberglass, or polyethylene, with modern versions holding up to 30,000,000 gallons. Equipped with secondary containment, corrosion resistance, overfill prevention, and leak detection features.
- Fixed-roof tanks: Featuring a permanently attached cone or domed roof, primarily used for water storage.
- Internal floating roof tanks: Equipped with floating roofs covered by fixed roofs, designed to withstand severe weather conditions.
- External floating roof tanks: Designed for safe bulk storage of crude oil and petroleum products, with a cylindrical aluminum shell and a floating roof.
- Domed external floating roofing tanks: Similar to external floating roof tanks but with lighter roof structures.
- Pressure tanks: Designed for storing gases and liquids at pressures different from normal air pressure, often made of fiberglass.
- Horizontal tanks: Suited for holding water and chemicals, smaller in size and easily movable.
- LNG tanks: Specialized vessels for liquefied natural gas storage, installable underground or aboveground.
- Variable vapor space tanks: Spherical vessels capable of maintaining structural integrity at high pressures.
Consider the equipment you'll be fueling on-site and the type of pump required. For example, if fueling construction equipment or generators, ensure the tank can connect directly. For Tier 4 engines, consider diesel exhaust fluid (DEF) storage. Your specific usage dictates the appropriate tank choice.
Yes, it has a 5/16 inch hole specifically for a padlock.
Yes, we can add additional support on the legs and attach fork pockets to the tank.
Purchase
Our tanks come in a variety of sizes and configurations (single-wall, double-wall, horizontal, vertical) to suit different fuel types and storage needs. We recommend discussing your specific requirements with our sales team to find the perfect tank for you.
We offer tanks constructed from high-quality aluminum. Aluminum tanks are known for their durability and are suitable for most fuel types.
Secondary containment helps capture any potential leaks and prevent environmental contamination. We offer above ground fuel tanks with secondary containment options built-in or available for purchase separately.
Our tanks prioritize safety. They typically include features like shut-off valves, emergency overflow protection, level gauges, and clear labeling for fuel type and capacity.
While we don't directly install tanks ourselves, we can recommend qualified installers familiar with local regulations and safety protocols for proper tank installation.
If you require fuel storage at various job sites or for temporary use, opt for a mobile fuel tank designed to withstand transport. Ensure it complies with 49 CFR regulations. Consider necessary approvals for trailers if using them with your mobile fuel tank on-site or for highway towing.
Your above ground fuel storage tank needs to meet both federal and local regulations. For road transportation, adhere to 49 CFR Parts 100-185. For stationary installations, local fire marshals' departments regulate, often following National Fire Protection Association Regulations 30 and 30A. Additionally, the Environmental Protection Agency's Spill Prevention, Control, and Countermeasure (SPCC) program may apply based on facility location, activity, and stored fuel quantity.
Yes, above ground storage tanks are regulated by the 40 CFR 112, labeled as "bulk storage containers." These containers, defined by the regulation, include any vessels used for storing large quantities of oil before, during, or prior to further commercial distribution.
Because it ensures cleaner fuel with no rust contamination.
Maintenance
Regular inspections are crucial. We recommend visually inspecting your tank for leaks, rust, or any signs of damage at least monthly. Additionally, a more thorough professional inspection following manufacturer guidelines is advised annually.
Maintenance needs can vary depending on the tank type and fuel stored. Generally, it involves keeping the tank clean, free of debris, and ensuring proper ventilation. We provide detailed maintenance instructions with each tank and can answer any specific questions you might have.
We offer a variety of tank maintenance kits containing cleaning supplies, leak detection tools, and other essentials to help you keep your aboveground fuel tank in top condition.
Safety first! If you suspect a leak, immediately shut off the fuel supply valve and contact a qualified professional to assess the situation. Do not attempt to repair a leak yourself.
Proper maintenance is key. Regular inspections, following recommended maintenance guidelines, and using the tank for its intended purpose (storing compatible fuels) will all contribute to a longer lifespan for your tank.
Choose a fuel storage tank that meets your capacity needs while minimizing risks. Aim for at least a one-month supply of fuel to reduce refueling frequency and associated risks. Larger tanks offer cost-effective storage but avoid prolonged fuel storage. Ensure safe-fill capacity (95% of brim-full capacity) and consider pump intake when calculating tank capacity.
Above ground storage tanks need to have their tank arrangement plan (TAP) reassessed every 5 years or whenever a modification affecting the plan is made.
Yes, depending on the weather patterns such as hot, cold, and humidity fluctuations, it is likely to experience some condensation.
Warranty
Our above ground fuel tanks come with a comprehensive warranty that covers defects in material and workmanship for a specified period (e.g., 1 year, 5 years). The exact warranty period can vary depending on the tank model. You can find the details of our warranty policy on our website or in the tank's user manual.
The warranty typically covers repairs or replacements due to manufacturing defects or faulty materials. It's important to note that the warranty may not cover normal wear and tear, improper use, or damage caused by external factors.
To file a warranty claim, please contact our customer service department with your tank model number, proof of purchase (receipt or invoice), and a detailed description of the issue you're experiencing.
Our customer service team will review your claim and may request additional information or photos. Once verified, they will guide you through the next steps, which may involve sending your tank for inspection or arranging a replacement.
If you receive your tank & it leaks, it will be replaced.
Returns
Our return policy typically allows for unopened and unused tanks in original packaging to be returned within a specific timeframe (e.g., 30 days) from the purchase date. A restocking fee may apply. It's important to refer to our website or contact our customer service department for the most up-to-date return policy details.
If you need to return a tank, please contact our customer service department with your tank model number, proof of purchase, and the reason for the return.
This will depend on the specific reason for the return. Our return policy will outline who is responsible for return shipping costs (customer or manufacturer).
Once your return is received and inspected, it typically takes [number] business days to process your refund (minus any applicable restocking fee). You will be notified via email of the status of your return and refund.
Dalam Welding offers nationwide shipping. Optimal shipping quotes are typically obtained when orders are delivered to commercial addresses, as shipping to residential addresses often incurs higher costs.