API 653 Tank Inspection, API 650 Construction Requirements, Annex M
Elevated Temperature Operation, Annex U Ultrasonic Substitution for RT,
Annex G Magnetic Flux Leakage Guidance, Section 8 NDE Requirements,
Section 12 Repair & Alteration Rules, NDE Techniques (RT, UT, MT, PT),
Fitness-for-Service (API 579), Risk-Based Inspection (RBI), Hydrostatic
Testing Procedures, Shell-to-Bottom Weld Evaluation, Shell Plate Integrity
& Lamination Checks, Bottom Plate Corrosion Assessment, Annular Plate
Replacement Criteria, Critical Zone Repair Requirements, Vacuum Box
Testing Methods, Air Leak Testing Procedures, Settlement Survey
Calculations & Monitoring, Cathodic Protection Systems, Thin-Film Lining
Applications, Release Prevention Barrier Systems, Welding Procedure
Specification (WPS) Compliance, Procedure Qualification Records (WPQ),
ASNT SNT-TC-1A Level II Certification, Weld Repair Acceptance Criteria,
Nozzle Reinforcement & Stress Calculations, Stress Corrosion Cracking
Mitigation, Post-Weld Heat Treatment Considerations, Radiographic
Testing Acceptance Standards, Visual Inspection Requirements Exam
Questions Verified and Provided with Complete A+ Graded Answers Latest
Updated 2026
All NDE shall be performed in accordance to what standard?
API 650, Section 8 and any supplemental requirements of API 653, section 12
Personnel performing NDE shall be qualified in accordance with what standard?
API 650, Section 8 and any supplemental requirements of API 653, Section 12
Acceptance criteria for NDE shall be in accordance with what standard?
,API 650, Section 8 and any supplemental requirements of API 653, Section 12
Examiners performing NDE shall be Certified how?
Shall be a Level II according to ASNT-SNT-TC-1A
What examinations shall be performed on newly deposited weld metal or any cavity resulted by
grinding or gouging operations?
Shall be visually examined over its entire length, Additional NDE of those welds may be required
as described in relevant sections of API 653, Section 12.1
Annex G may be used to provide what additional guidance?
Annex G may be used to provide additional guidance in qualifying personnel and procedures
when magnetic flux leakage tools are used to examine tank bottoms. Owner/operators should
determine specific requirements to meet their tank bottom needs.
When may UT examination in accordance with API 650, Annex U, be used when RT is specified
for examination of welds?
May be used for RT with agreement between purchaser and manufacturer
When and where shall UT examination of shell plate for lamination be performed?
UT examination of shell plate shall be made in the immediate affected area when adding a
reinforcement plate to an existing unreinforced shell penetration and when adding a hot tap.
, How shall cavities resulting from gouging or grinding operations to remove attachment welds of
existing reinforcement plates?
Shall be examined by MT or PT
Complted welds attaching nozzle neck to shell, and reinforcement plate to shell and to nozzle
neck, shall require what NDE?
Shall be examined by MT or PT. Consider additional examination (e.g. WFMT and/or UT) for hat
tap connection onto shell plates of unknown toughness.
Completed welds of stress-relieved assemblies on shell penetrations shall require what NDE?
Shall be examined by MT or PT after stress relief, but before hydro.
Cavities resulting from grinding or gouging operations to remove weld defects shall require
what NDE?
Shall be examined using MT or PT
Completed weld repairs of butt welds shall be examined volumetrically how?
Shall be examined over the full length by RT or UT. However, for completed repairs to butt welds
found in shell plate to shell plate joints, the additional RT's, as required in 12.2.1.1.C, 12.2.1.2.C,
and 12.2.1.3.C, do not apply.
How shall weld repairs of fillet weld be examined?
Elevated Temperature Operation, Annex U Ultrasonic Substitution for RT,
Annex G Magnetic Flux Leakage Guidance, Section 8 NDE Requirements,
Section 12 Repair & Alteration Rules, NDE Techniques (RT, UT, MT, PT),
Fitness-for-Service (API 579), Risk-Based Inspection (RBI), Hydrostatic
Testing Procedures, Shell-to-Bottom Weld Evaluation, Shell Plate Integrity
& Lamination Checks, Bottom Plate Corrosion Assessment, Annular Plate
Replacement Criteria, Critical Zone Repair Requirements, Vacuum Box
Testing Methods, Air Leak Testing Procedures, Settlement Survey
Calculations & Monitoring, Cathodic Protection Systems, Thin-Film Lining
Applications, Release Prevention Barrier Systems, Welding Procedure
Specification (WPS) Compliance, Procedure Qualification Records (WPQ),
ASNT SNT-TC-1A Level II Certification, Weld Repair Acceptance Criteria,
Nozzle Reinforcement & Stress Calculations, Stress Corrosion Cracking
Mitigation, Post-Weld Heat Treatment Considerations, Radiographic
Testing Acceptance Standards, Visual Inspection Requirements Exam
Questions Verified and Provided with Complete A+ Graded Answers Latest
Updated 2026
All NDE shall be performed in accordance to what standard?
API 650, Section 8 and any supplemental requirements of API 653, section 12
Personnel performing NDE shall be qualified in accordance with what standard?
API 650, Section 8 and any supplemental requirements of API 653, Section 12
Acceptance criteria for NDE shall be in accordance with what standard?
,API 650, Section 8 and any supplemental requirements of API 653, Section 12
Examiners performing NDE shall be Certified how?
Shall be a Level II according to ASNT-SNT-TC-1A
What examinations shall be performed on newly deposited weld metal or any cavity resulted by
grinding or gouging operations?
Shall be visually examined over its entire length, Additional NDE of those welds may be required
as described in relevant sections of API 653, Section 12.1
Annex G may be used to provide what additional guidance?
Annex G may be used to provide additional guidance in qualifying personnel and procedures
when magnetic flux leakage tools are used to examine tank bottoms. Owner/operators should
determine specific requirements to meet their tank bottom needs.
When may UT examination in accordance with API 650, Annex U, be used when RT is specified
for examination of welds?
May be used for RT with agreement between purchaser and manufacturer
When and where shall UT examination of shell plate for lamination be performed?
UT examination of shell plate shall be made in the immediate affected area when adding a
reinforcement plate to an existing unreinforced shell penetration and when adding a hot tap.
, How shall cavities resulting from gouging or grinding operations to remove attachment welds of
existing reinforcement plates?
Shall be examined by MT or PT
Complted welds attaching nozzle neck to shell, and reinforcement plate to shell and to nozzle
neck, shall require what NDE?
Shall be examined by MT or PT. Consider additional examination (e.g. WFMT and/or UT) for hat
tap connection onto shell plates of unknown toughness.
Completed welds of stress-relieved assemblies on shell penetrations shall require what NDE?
Shall be examined by MT or PT after stress relief, but before hydro.
Cavities resulting from grinding or gouging operations to remove weld defects shall require
what NDE?
Shall be examined using MT or PT
Completed weld repairs of butt welds shall be examined volumetrically how?
Shall be examined over the full length by RT or UT. However, for completed repairs to butt welds
found in shell plate to shell plate joints, the additional RT's, as required in 12.2.1.1.C, 12.2.1.2.C,
and 12.2.1.3.C, do not apply.
How shall weld repairs of fillet weld be examined?
