Best Practices for Upgrading and Maintaining USTs for Emergency Generators

Underground storage tanks (USTs) play a critical role in powering emergency generators, particularly during blackouts or natural disasters. USTs provide a reliable fuel source, ensuring that emergency generators can operate without interruption when the power grid fails. To maintain the efficiency and safety of these systems, it is essential to follow best practices for upgrading and maintaining USTs, especially for emergency generators in states like New Jersey and Florida, where environmental and regulatory standards are stringent. For help with lining & coating, compliance testing, and other critical services necessary to keep your USTs operational, contact Lutz Tanks for help from trusted professionals with over 100 years of experience in the industry.

1. Assess Regulatory Compliance for USTs

Both New Jersey and Florida have specific regulations governing USTs used for emergency generators. It is crucial to stay up to date on state and federal requirements, such as those outlined by the U.S. Environmental Protection Agency (EPA) and local environmental agencies like NJDEP and FDEP. Regulatory compliance includes regular inspections, proper maintenance, and reporting protocols for UST systems.

For example, UST owners must ensure that their tanks are double-walled to prevent leaks and that leak detection systems are in place. Failing to meet these standards can result in costly fines, environmental damage, and downtime for emergency generators when they are needed most.

2. Upgrade to Modern Fuel Management Systems

Fuel management is essential for maintaining the longevity and reliability of USTs for emergency generators. Upgrading to modern systems with advanced monitoring capabilities allows for better control over fuel quality and quantity. Modern systems include sensors that can monitor fuel levels, detect water intrusion, and track the condition of stored fuel. This proactive monitoring helps prevent generator failure due to fuel contamination or depletion.

In areas like New Jersey and Florida, where harsh weather conditions can lead to emergency power outages, an advanced fuel management system ensures that the emergency generator remains ready for use at all times.

3. Conduct Routine UST Inspections and Testing

Regular inspections are key to maintaining USTs and their associated systems for emergency generators. Periodic testing of tanks, fuel lines, and monitoring equipment ensures that the system is functioning as expected and identifies any potential issues before they escalate.

Tank tightness testing, for example, is a routine check that should be performed to confirm that the UST is not leaking. Visual inspections of piping, corrosion protection systems, and spill prevention mechanisms should also be part of regular maintenance.

In states like Florida, where flooding and high humidity can exacerbate tank corrosion, it is especially important to adhere to these inspection protocols. Routine maintenance and testing help extend the lifespan of the UST and reduce the likelihood of a system failure during an emergency.

4. Replace Aging or Corroded USTs

USTs have a finite lifespan, and over time, they can corrode or develop structural issues that compromise their ability to store fuel safely. It’s recommended to replace older tanks before they reach the end of their service life, especially when they are used to power emergency generators.

Upgrading aging tanks to newer, corrosion-resistant models—such as those made from fiberglass or coated steel—enhances the system’s durability and reliability. In areas prone to saltwater exposure, such as coastal Florida, corrosion is a significant concern. Upgrading to tanks with better corrosion protection is a best practice to ensure the longevity of the UST system.

5. Implement Spill and Overfill Protection Systems

Spill and overfill prevention is essential for ensuring that USTs remain safe and functional. Emergency generators require a steady supply of fuel, but overfilling or accidental spills can lead to environmental hazards and regulatory penalties.

Modern USTs should be equipped with automatic shutoff valves, overfill alarms, and spill buckets to minimize the risk of fuel spills. These features prevent fuel from being released into the environment, which could cause contamination and render the UST system unsafe. Maintaining these systems ensures that the UST remains in compliance with local and federal regulations.

6. Ensure Proper Ventilation and Cathodic Protection

Ventilation is an often overlooked aspect of UST maintenance, especially for emergency generators that may be used during prolonged power outages. Proper ventilation prevents the buildup of flammable vapors, reducing the risk of explosions or fires. Regularly inspect and maintain ventilation systems to ensure they are functioning correctly.

In addition, USTs should be equipped with cathodic protection to prevent corrosion, especially in regions like New Jersey where soil conditions can accelerate tank degradation. Cathodic protection systems, such as sacrificial anodes or impressed current systems, need to be regularly inspected and maintained to ensure they continue to protect the tank from corrosion.

7. Maintain Accurate Records of UST Upgrades and Maintenance

Accurate record-keeping is a best practice for any UST used in conjunction with emergency generators. Detailed records help ensure compliance with state and federal regulations, track the tank’s maintenance history, and provide a clear timeline for future upgrades or repairs.

Both New Jersey and Florida require UST owners to maintain records of inspections, testing, and maintenance activities. Keeping thorough documentation not only helps in meeting regulatory obligations but also serves as a valuable reference during inspections or emergencies.

Contact Lutz Tanks Today for Help With UST Services in New Jersey and Florida

Upgrading and maintaining USTs for emergency generators is essential to ensure they operate reliably during power outages. By following best practices, UST owners can safeguard their emergency generator systems and minimize environmental risks. Proper maintenance ensures that emergency generators will be ready to provide power when it’s needed most.

For more information on UST services in New Jersey or Florida, contact Herbert Lutz & Company to ensure your system is fully compliant and operational. Call Lutz Petroleum Equipment Installation in Florida at 954-971-5222 or Herbert Lutz Co., Inc. in New Jersey at 908-862-8888.