API 653 Graded A+

API 653 Graded A+ Responsibility - Overall responsibility for compliance with API 653 API 653 1.2 Responsibility - Evaluate deterioration on existing shell material API 653 4.3.1.2 Responsibility - Owner Engineer In a corroded area, find t2 (Thinnest area exclusive of pit) API 653 4.3.2.1.a Responsibility - In a corroded area, determine the vertical lines(L) Inspector Inspector API 653 4.3.2.1.c Responsibility - Perform routine in-service inspection API 653 6.3.1.1 Responsibility - perform the external inspection API 653 6.3.2.1 Responsibility - Operator Inspector Determine thee extent of UT measurements on the shell API 653 6.3.3.1 Responsibility - Owner Review the results of Cathodic Protection surveys Owner API 653 6.3.4.1 Responsibility - Assure competency of personnel performing CP surveys API 653 6.3.4.2 Responsibility - Perform the internal inspection API 653 6.4.1.2 Responsibility - Owner Inspector Assure the quality & completeness of in-service NDE(robotics) exams API 653 6.4.1.2 Responsibility - Determine internal interval based on tank bottom corrosion API 653 6.4.2.3 Responsibility - Determine internal interval based on RBI API 653 6.4.2.4 Responsibility - Conduct an RBI assessment API 653 6.4.2.4 Responsibility - Review and approve RBI assessments API 653 6.4.2.4 Owner Owner RBI "Guru" Engineer AND Inspector Inspector AND NDE "Guru" Responsibility - Maintain Tank records API 653 6.8.1 Responsibility - Owner Review inspection findings and recommendations API 653 6.9.3.2 Responsibility - Owner Ensure disposition of all recommendation repairs and monitoring API 653 6.9.3.2 Responsibility - Evaluate and accept NDE examination results API 653 6.10 Responsibility - Authorize all repairs API 653 9.1.3 Responsibility - Authorize all alterations API 653 9.1.3 Responsibility - Inspector Engineer OR Inspector Engineer Owner Designate inspection hold points for repairs, alterations & reconstructions API 653 9.1.3 Responsibility - Inspector Provide general authorization for limited routine repairs Inspector API 653 9.1.3 Responsibility - Approve all proposed methods of design, materials, WPS, NDE and testing API 653 9.1.4 Responsibility - Approve all repair, alteration and reconstruction work at hold points API 653 9.1.4 Responsibility - Approve all repair, alteration & reconstruction work at completion of work API 653 9.1.4 Responsibility - Review and approve the use of non-code specified lap patches on bottom API 653 9.10.1.3 Responsibility - Approve lap patch in critical zone if bottom thickness is less that 0.100" API 653 9.10.1.6.b Responsibility - Run the hot tap machine API 653 9.14.5.4 Responsibility - Qualified operator Authorize all reconstruction work API 653 10.1.3 Engineer OR Inspector Engineer OR Inspector Engineer OR Inspector Inspector OR Engineer Engineer