Mechanical Integrity inspections and tests should be based on which of the following?

Mechanical Integrity inspections and tests are essential for ensuring the safety and reliability of equipment in various processes, particularly in industries such as chemical, petrochemical, and oil and gas. The correct answer encompasses all the mentioned factors: Manufacturers Requirement, RAGAGEP (Recognized and Generally Accepted Good Engineering Practices), and Past History.

Manufacturers' requirements provide specific guidelines and specifications regarding how equipment should be maintained and tested. These guidelines are crucial because they are based on the equipment design and expected operation parameters.

RAGAGEP represents the broader framework of accepted engineering practices, which encompass industry standards, codes, and other technical guidelines that provide a basis for safe operation and maintenance. By following RAGAGEP, companies ensure they are adhering to established safety protocols and best practices, which may not be covered by the manufacturer's instructions alone.

Finally, past history, which includes data on past failures, maintenance records, and operational issues, is vital for tailoring inspections and tests to address specific concerns or vulnerabilities of the equipment in question. This historical insight allows for a more focused and effective approach to ensuring mechanical integrity.

By integrating all these aspects—manufacturers' requirements, recognized standards, and historical performance—an organization can develop a comprehensive and robust mechanical integrity program, making the