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Underground Storage Tank Closures

Pioneer has performed a wide range of UST-related services ranging from full gasoline station decommissioning projects to the removal of tanks with capacities from 500 gallons to 20,000 gallons.

The presence of underground storage tanks (USTs) at a site is one of the more common potential sources of contamination in the environmental industry. The removal or abandonment in-place of USTs may be required or voluntarily performed depending on the situation. Pioneer can provide both the project management and environmental consulting expertise needed to properly design and execute an underground storage tank closure project as well as evaluate compliance issues at sites with operating UST systems. All our work is conducted in strict accordance with state and federal UST laws and regulations, and a perfect safety record is a testament to the quality of the people and practices employed at each UST project we work on.

Pioneer is especially proficient in handling UST projects where releases are discovered and in navigating the regulatory framework of the various local, state, and federal agencies. Our cumulative abilities and combined expertise in the many aspects of UST closure projects provide a consistent and results-oriented approach that has proven successful for over 35 years.

Read our case studies:
UST Removal

Surfactant Enhanced Remediation of Leaking Heating Oil USTs

UST Consulting & Closure Services for Petroleum Retailer

In-Situ Chemical Oxidation (ISCO) of a Leaking Heating Oil UST

In-Situ Chemical Oxidation (ISCO) of a Leaking Heating Oil UST

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