Industry Insights Archive


Prevention of Overfill for Atmospheric Storage Tanks

Author: Phillip J. Smith, Ph.D., Instrumentation Staff Engineer II

The 5th edition of ANSI/API Overfill Prevention for Storage Tanks in Petroleum Facilities was published in September 2020. The revision was informed by regulatory concerns over several incidents of gross overfilling leading to serious consequences affecting employees and nearby communities.

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Tank RBI, Not Just an Inspection Deferral Tool

Author: Joel L. Andreani, P.E., Senior Vice President of Consulting Engineering, Principal Engineer II

In recent editions of API STD 653, Tank Inspection, Repair, Alteration and Reconstruction, the use of risk-based inspection (RBI) has been permitted as a means of determining the next inspection date for initial and subsequent internal inspection of storage tanks.

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