API 653 General Information and Requirements
API 653 is a standard published by the American Petroleum Institute (API) for the inspection, repair, alteration, and reconstruction of steel storage tanks used in the petroleum and chemical industries. In this blog post, we will provide a general overview of the information and requirements contained in API 653.
Scope and Purpose
API 653 covers the minimum requirements for maintaining the integrity of steel storage tanks after they have been placed in service. It includes guidelines for inspection, repair, alteration, and reconstruction of tanks, as well as requirements for new tanks. The purpose of API 653 is to help ensure the safe and efficient operation of tanks by providing a set of standards and guidelines for their inspection, repair, and maintenance.
Definitions
API 653 includes a list of definitions for terms used in the standard. It is important to understand these definitions in order to correctly interpret and apply the requirements of the standard. Some examples of definitions in API 653 include "tank", "shell", "roof", "appurtenance", and "new tank".
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Inspection, Repair, Alteration, and Reconstruction
API 653 provides guidelines for the inspection, repair, alteration, and reconstruction of steel storage tanks. It covers the inspection and repair of tank appurtenances, such as roofs, shells, and bottoms. The standard also includes requirements for the inspection and repair of new tanks. In addition, API 653 provides guidance on the alteration and reconstruction of existing tanks, including the minimum thicknesses for shell and bottom plates and the minimum distance between the shell and roof.
Quality Control and Documentation
API 653 includes requirements for quality control and documentation in the inspection, repair, alteration, and reconstruction of tanks. This includes the use of qualified personnel, the maintenance of records, and the preparation of repair and alteration procedures. It is important to follow these requirements in order to ensure the integrity and reliability of tanks.
API 653: Standard for Tank Inspection, Repair, Alteration, and Reconstruction
API 653 is a widely recognized standard for the inspection, repair, alteration, and reconstruction of steel storage tanks used in the petroleum and chemical industries. This standard is published by the American Petroleum Institute (API) and is used by tank owners, operators, and inspection personnel to ensure the safe and efficient operation of tanks.
What Does API 653 Cover?
API 653 covers the minimum requirements for maintaining the integrity of steel storage tanks after they have been placed in service. It includes guidelines for inspection, repair, alteration, and reconstruction of tanks, as well as requirements for new tanks. The standard also covers the inspection and repair of tank appurtenances, such as roofs, shells, and bottoms.
Why is API 653 Important?
API 653 is important because it helps to ensure the safety and reliability of steel storage tanks. These tanks are used to store a variety of hazardous materials, and proper inspection and maintenance is critical to prevent accidents and spills. Adhering to API 653 can also help to extend the service life of tanks, reducing the need for frequent repairs and replacements.
Who Needs to Follow API 653?
API 653 is applicable to tanks that have been placed in service and are intended for the storage of petroleum and chemical products. Tank owners and operators are responsible for following the guidelines in API 653 to ensure the safe operation of their tanks. In addition, inspection personnel who are involved in the inspection, repair, alteration, and reconstruction of tanks should be familiar with the requirements of API 653.
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