| Frequently Asked Questions
Can I test my Underground Storage Tank (UST) for leaks instead of digging it up?
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Yes, there are two main types of tests: pressure testing and subsurface investigation.
Pressure testing requires filling the tank with air and monitoring the pressure loss. However, this technique can also damage the tank because it puts stress on the structure of the tank that may already be weakened.
Subsurface investigation requires drilling or coring into the soil around the tank and obtaining samples which are analyzed for signs of petroleum products. Subsurface investigation is effective for determining what state the soil is currently in, but cannot determine the condition of the tank.
It is important to consider that tests do not always provide accurate information, and they cannot predict the future of your tank. It may be more cost effective to simply have the tank removed.
Why should I consider removing my Underground Storage Tank (UST)?
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Many underground heating oil storage tanks were not designed to be buried, and will eventually rust and leak. Approximately 50% of bare steel underground storage tanks are estimated to develop leaks within 15 years of installation, according to the .
Larger tanks, which were specifically designed for underground use, can leak if they do not have adequate corrosion protection. If your home heating oil storage tank leaks, it can contaminate the groundwater. Toxic ingredients found in heating oil, such as benzene, toluene, or xylene, threaten human health by poisoning the environment.
Thinking of selling your home? Even small, slow leaks can pose serious threats if they go undiscovered for a long period of time. As a tank owner, you are responsible for any contamination of the local drinking water supply and for the costly cleanup and removal of contaminated soil. In addition, banks increasingly require the removal of any underground storage tanks prior to approving a home mortgage.
Having your underground storage tank removed now can save you both money and aggravation in the future.
What is involved in the removal of a UST?
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It is important to hire a company with experienced professionals that are properly equipped to handle the job. The first step is to contact a licensed and certified tank removal specialist, such as . Our number is 1-609-586-4848.
First, we inspect the property to determine what is needed. If necessary, permits are obtained from the local fire and building departments. We determine if the property is dig safe, and then utilities are marked by the respective companies to ensure safe excavating.
Underground storage tanks are typically uncovered and removed using excavation equipment. The tanks are pumped out, cleaned, and cut on-site, then transported to a licensed tank yard for disposal. The remaining sludge is transported to a hazardous waste facility for proper disposal. Clean fill is then installed in the tank grave to grade.
How long does it take to remove a UST?
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It is a one day process from start to finish.
Are permits necessary, and if so, who obtains them?
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Yes, permits are necessary. Quick Environmental’s staff will collect all the necessary permits as the township and/or state needs to see our license and certificate of insurance.
How can I tell if my Aboveground Storage Tank (AST) is leaking?
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If the tank is old, oil stains may be visible on the underbelly of the tank. These stains may be caused by loose fittings or overfilling the tank. If there is oil visible on the floor, be sure to check the tank itself for leaks, especially following an oil delivery. Many people have tried to repair or patch leaking tanks in order to avoid the cost of removing or replacing them. Unfortunately, a leak is a sign that the tank has reached the end of its useful life and needs to be replaced before major problems develop.
What happens to the oil after my tank is removed?
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The #2 fuel oil that is removed from your tank is transported to a licensed recycling facility. The recycling facility will blend it with #6 fuel so it can be used for commercial purposes.
Will my property be left as it is found?
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Quick Environmental goes through great lengths assure the property is left as it was before we arrived to remove the UST. We will provide sections of 4x8 foot mats to reduce the impact from the tank removal equipment. We leave the excavation slightly higher as it will settle after a couple good rains. Final step, Quick Environmental’s personnel will provide grass seed and hay.
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