The necessity of removing an underground propane tank depends largely on its ownership and current status. Underground propane tanks do not always have to be removed in all circumstances, but their removal is specifically handled by the propane company if they own the tank.
The primary factor determining who handles the removal, and often the necessity of it, is who legally owns the propane tank.
When the Propane Company Owns the Tank
If your underground propane tank is leased or owned by a propane company, the protocol for its removal is clear:
- Contact the Company: You must reach out to the propane company that owns the tank to initiate the removal process.
- Improper Removal: It is not proper for anyone else to remove it without advance notice of its disconnection and removal. Attempting to remove a company-owned tank yourself or by an unauthorized third party without prior arrangement is not advised and can lead to issues.
- Company Interest: Most propane companies will want to retrieve their tanks. As these tanks have significant value, companies prefer to remove them so they can be reconditioned and put into use at another location. This ensures proper handling and recycling or reuse of the asset.
When the Tank is Privately Owned (Homeowner)
If you, as the homeowner, own the underground propane tank, the situation is different. While removal is an option, it's not always mandatory, and decommissioning the tank in place is a common alternative due to cost and logistical challenges.
- Decommissioning in Place: For privately-owned tanks, if removal is not feasible or desired, the tank can often be safely decommissioned in place. This process typically involves:
- Pumping Out Residual Gas: Removing all remaining propane.
- Purging: Inerting the tank with an inert gas (like nitrogen or carbon dioxide) to remove any flammable vapors.
- Filling: Filling the tank with an inert material such as sand, foam, or water to prevent future accumulation of flammable gases and to stabilize its structure.
- Disconnecting: Permanently disconnecting all lines and securing the fill valve.
- Removal: If you opt for removal, it involves excavating the tank from the ground. This is a more complex and costly procedure, requiring specialized equipment and trained professionals to ensure safety and compliance with environmental regulations.
Key Considerations for Any Underground Tank
Regardless of ownership, any actions taken concerning an underground propane tank must prioritize safety and adhere to local, state, and federal regulations.
- Safety First: Propane is highly flammable. Any work on or around a propane tank must be done by qualified and certified professionals to prevent accidents, leaks, or explosions.
- Regulatory Compliance: Local building codes, fire safety regulations, and environmental laws often dictate the requirements for tank decommissioning or removal. Always consult your local authorities or a licensed propane professional.
- Environmental Impact: Improperly handled tanks can pose environmental risks if propane or other hazardous materials leak into the soil or groundwater.
Removal Options for Underground Propane Tanks
To summarize the common scenarios and actions:
| Tank Ownership | Typical Action if No Longer Needed | Key Point from Reference |
|---|---|---|
| Propane Company | The propane company is responsible for removal; contact them. | It is improper for anyone else to remove it without advance notice of its disconnection and removal. |
| Private (Homeowner) | Options include professional removal or decommissioning in place (pumping, purging, filling with inert material). Consult local regulations and professionals. | (Not directly covered by the provided reference, but common industry practice and regulatory guidance.) |
In all cases, proper planning and professional execution are crucial for the safe and compliant handling of underground propane tanks.
