Last update: Jan 16, 2017
API 653, Tank Inspection, Repair, Alteration, and Reconstruction, Fifth Edition, is a standard developed and published by the American Petroleum Institute (API) and covers the inspection, repair, alteration, and reconstruction of steel aboveground storage tanks used in the petroleum and chemical industries. The first edition of API 653 was published in in January of 1991. The fifth and most recent edition of the standard was published in November of 2014.
The requirements set forth in API 653 are meant to cover those steel storage tanks that were constructed under the standards of API 650 and its predecessor API 12C. If there are any conflicts found between this standard and those, API 653 is to take precedence. While it was specifically written to apply to those tanks constructed under API 650 and API 12C, API 653 can be applied to tanks constructed under other standards as well at the owner’s discretion.
This standard provides the minimum requirements for maintaining the integrity of welded or riveted, non-refrigerated and refrigerated, atmospheric pressure, aboveground storage tanks after they have been placed into service. It only applies to maintaining the integrity of the foundation, bottom, shell, structure, roof, attached appurtenances, and nozzles to the face of the first flange, first threaded joint, or first welding-end connection of the tank.
Recommend changes or revisions to this definition.
November/December 2004 Inspectioneering Journal
Several new API inspection recommended practices exist in which inspectors need to be knowledgeable and qualified. This article details some of those standards.
September/October 2003 Inspectioneering Journal
By John Reynolds at Intertek
The API Inspection Subcommittee has issued the second edition of their inspection benchmarking survey. We are encouraging as many sites, worldwide, to participate as possible, so that we have the most amount of data available for analysis and conclusions.
July/August 2015 Inspectioneering Journal
By Robert Frater at Engineering & Inspection Services, LLC
Refinery, petrochemical, and storage tank operators are responsible for properly cleaning facility tanks on a periodic maintenance basis, typically in 20 to 30 year increments. This article provides a suggested “checklist” of inspection activities to ensure safe and reliable operations after cleaning.
September/October 2013 Inspectioneering Journal
By Sam Ternowchek at Mistras Group
Maintaining the mechanical integrity of above ground storage tanks (AST’s) is the focal point of tank inspection programs. Performing internal inspections is an integral part of a tank integrity program, however, deciding when to take a tank out of service to perform an internal inspection is not an easy determination to make.
August 5, 2013 By Marc McConnell, P.E. at Versa Integrity Group
At PinnacleAIS, we often get requests for a Senior API Inspector. But what does that mean exactly? What qualifications are required? Is there a test or a certification that provides the end user with assurance they are getting a higher caliber inspector or inspection service? Often there are different ideas of what comprises a "Senior" Inspector.
The goal of asset management is to effectively manage corporate assets in order to gain maximum value, profitability and returns, while safeguarding personnel, the community, and the environment. A true Asset Integrity Management program incorporates...
July 15, 2013 By John Reynolds at Intertek
This week’s post takes up right where last week’s post left off in our discussion on Corrosion Management and Control (CM&C) Management Systems. As I have said previously, this information is based off a series of articles I did on PEI&R MS, which you can reference here. Here are the last two Corrosion Management and Control Management Systems.
January/February 2013 Inspectioneering Journal
By John Reynolds at Intertek
A new API Individual Certification Program (ICP) will be offered soon to certify inspectors who perform quality assurance (QA) surveillance and inspection activities on new materials and equipment for the energy and chemical (E&C) industry. It is being developed by the API with the assistance of numerous, experienced subject matter experts (SMEs) involved in source inspection activities.
May/June 1998 Inspectioneering Journal
By Roland A. Goodman at American Petroleum Institute
The API Subcommittees on Inspection and Pressure Vessels & Tanks are ever vigilant in keeping up with current trends and state-of-the-art technology for in-service inspection of pressure vessels, process piping, and aboveground storage tanks. One result of this effort is the recognition of risk-based inspection (RBI) methods by the API inspection codes (API 510, 570, and 653) as a valid methodology for developing an inspection strategy.
November/December 1996 Inspectioneering Journal
By Greg Alvarado at Inspectioneering Journal
The API-570 Piping Inspector Certification Program is nearing the end of the grandfather period. Five hundred thirty-one (531) inspectors have been certified to date under this provision, which will remain in effect through November 15, 1996.