Hardy Environmental
A division of Joseph T. Hardy and Son, Inc.

Founded in 1921 Home Contact Us


Welcome
Indoor Air Quality Services
  Crawlspaces
  Mold Inspection
  Mold Remediation
  New Construction
Construction Defect Evaluation
Oil Storage Tanks
Service Area Map
Employment Opportunity
Contact Us
News
Resources








 Heating Oil Storage Tanks

Underground Oil Storage Tanks

According to the US EPA definition, an underground storage tank (UST) system is a tank (or a combination of tanks)and connected piping having at least 10 percent of their combined volume underground. The tank system includes the tank, underground connected piping, underground ancillary equipment, and any containment system.







Tank Removal

The main benefit of removal is that the tank is gone and never needs to be discussed again. The soil surrounding the tank is excavated and the tank is removed from the ground. The excavation is then backfilled and compacted and the area over the former tank is then restored.








Tank Abandonment

Tank abandonment creates less physical disturbance than tank removal. An approximate 2' x 2' square hole is dug down to the top of the tank. An access hole is cut into the top of the tank and the tank is cleaned in place. The tank is then filled with an "inert" substance such as sand, dirt, concrete slurry.






New Tank Installation

UNDERGROUND STORAGE TANK-The replacement of an old underground storage tank with a new tank is an acceptable alternative. Newly manufactured tanks are made of reinforced fiberglass or double- walled rust protected steel.

ABOVEGROUND STORAGE TANK-A lot of people opt for the installation of an aboveground storage tank placed on the side of their house or in the basement. Oil in the underground tank can be transferred to the aboveground tank prior to removing or abandoning the old tank.






Leaking Storage Tanks

What if my tank leaked?
The state regulatory agency must be notified if contamination is found during tank removal or abandonment procedures. Different states have different requirements for leaking tanks. Hardy Environmental Services can help you take the appropriate action. Please contact one of our environmental professionals nearest you for assistance.









Indoor Air Quality Services | Mold Inspection | Mold Remediation | New Construction
Crawlspaces | Construction Defect Evaluation | Oil Storage Tanks | Service Area Map
Contact Us | News | Resources | Home




Site Designed and Hosted By : Dee-Web Software Services, LLC.