Can wildlife damage an underground propane tank installation?

Assessing the Risk

Wildlife such as moles, voles, and rodents may dig through the soil and potentially damage the installation, but this risk can be mitigated by using suitable tank materials and placement techniques. For example, a 6-inch-thick, 10-gauge steel tank can withstand some digging pressure, but adding a 1-foot-deep, 6-inch-thick concrete slab around the tank can enhance protection. The tank’s depth should be at least 12 inches below the frost line to prevent thawing and soil settlement.

Installation Techniques

To minimize the risk of wildlife damage, underground propane tank installations should be designed and installed with sufficient clearance from nearby water sources and potential excavation pathways. A minimum 2-foot radius around the tank should be free from any obstructions, and the installation should be surrounded by a 6-inch-deep, 6-inch-wide concrete apron to prevent digging and erosion. Local building codes and regulations should also be consulted for specific requirements.

Detection and Prevention Methods

Regular inspections can help detect any signs of wildlife activity or potential damage to the installation. Installing a network of buried sensors to detect soil movements or digging activity can also provide early warning systems. Additionally, using wildlife-resistant materials such as galvanized or stainless steel for pipes and fittings can help prevent damage and leaks. By taking these precautions, the risk of wildlife damage to underground propane tank installations can be significantly reduced.