Quick Answer
Buried propane tanks require regular inspections to ensure the integrity of the tank, its connections, and the surrounding soil. This includes checking for signs of leakage, corrosion, or damage from external factors. Maintenance should be performed annually or as needed.
Inspections and Leak Checks
Conduct thorough inspections of the buried propane tank at least once a year, ideally before each heating season. Visually inspect the tank and its connections for signs of leaks, corrosion, or damage. Use a soap solution or propane-specific leak-detection products to check for leaks around valves, connections, and other fittings. Remove any vegetation or debris that may interfere with inspections or compromise the tank’s integrity.
Tank and Soil Conditions
Monitor the soil surrounding the tank for signs of moisture accumulation or erosion. Ensure the tank is buried at the correct depth (typically 12-18 inches below grade) and that the surrounding soil is not contaminated with corrosive materials. If the tank is showing signs of corrosion or the soil is contaminated, consider replacing the tank or relocating it to a more suitable location.
Maintenance and Repair Techniques
If you do discover a leak or other issue with the tank, address it promptly. Turn off the propane supply and consult the manufacturer’s guidelines for repair procedures. Consider hiring a professional if you’re unsure about the repair or if the issue is extensive. To prevent future problems, keep a record of your inspections and maintenance activities, and stay up-to-date with manufacturer recommendations and industry best practices.
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