Quick Answer
Underground propane tanks require additional safety measures due to the risk of explosion, toxic gas release, and fire. These measures include proper installation, regular inspections, and leak detection. A safe distance from buildings and living areas is also crucial.
Underground Tank Installation Requirements
Underground propane tanks must be installed at least 10 feet away from any building or living area, and 5 feet away from any property line. The tank must also be at least 18 inches below grade, and the surrounding soil must be compacted to prevent settling or shifting. A concrete slab or pad is recommended to prevent corrosion and damage from moisture.
Safety Features and Equipment
A propane tank safety system typically includes a pressure relief valve, a regulator, and a shut-off valve. The pressure relief valve is designed to release excess pressure in the event of an emergency, while the regulator controls the flow of propane to the connected appliances. A shut-off valve allows for easy shut-off in case of an emergency or maintenance. Additional safety features, such as leak detection systems and alarm systems, can also be installed.
Regular Maintenance and Inspections
Regular inspections and maintenance are crucial to ensure the safe operation of an underground propane tank. A certified technician should inspect the tank and its associated equipment at least once a year, and after any major storms or flood events. The technician should check for signs of leaks, corrosion, or damage, and perform any necessary repairs or replacements.
Find more answers
Browse the full Q&A library by topic, or jump back to the topic this question belongs to.