AWS NDE Coordination study guide
AWS NDE Coordination · Work through your exam, one topic at a time.
The Nondestructive Examination Coordination endorsement is listed by the American Welding Society (AWS) as one of the CWI and SCWI Endorsements - add-on credentials available to individuals who already hold the Certified Welding Inspector (CWI) or Senior Certified Welding Inspector (SCWI) credential. It sits alongside endorsements such as Structural Steel (D1.1), Bridge Welding (D1.5), Pipeline (API 1104), Magnetic Particle Testing, Penetrant Testing (PT), ISO Standard Endorsement, Welding Coordination and QA, Welder Performance Qualifier (WPQ1), and Welding Procedure Qualifier (WPQ2). Because it is an endorsement rather than a standalone certification, it is intended for inspectors who coordinate nondestructive examination activities on welded fabrication - scheduling and sequencing examinations, reviewing technique and acceptance criteria against the governing code, and controlling examination records and reporting. This independent study page is not affiliated with, endorsed by, or sponsored by AWS, and it is not an official exam guide. Topics on this exam: Nondestructive Examination Coordination and Welding Coordination and Quality Assurance. The AWS NDE Coordination study guide has 2 sections and about 799 words.
01Nondestructive Examination Coordination
On a construction or fabrication job, the NDE coordinator is the hinge between the welding team, the quality department, and the examination technicians. You are not usually the person shooting the film or scanning the weld; you are the person deciding what gets examined, when, by whom, and to what acceptance standard , then proving it happened. A candidate must understand the main volumetric and surface methods (radiography, ultrasonic, magnetic particle, liquid penetrant, visual), what each can and cannot detect, and how technique selection follows from joint geometry, material, and the flaw type of concern. Know that surface methods find surface-breaking discontinuities while volumetric methods see internal ones, and that ultrasonic struggles with coarse-grained material and thin sections where radiography excels.
412 words, about 2 min02Welding Coordination and Quality Assurance
Welding coordination under a quality system means controlling the variables that determine weld integrity before, during, and after the arc. A candidate must understand welding procedure specifications, procedure qualification records, welder performance qualification, essential variables, preheat and interpass control, consumable control, and the inspection points that verify each. The central idea is that a qualified procedure executed by a qualified welder under controlled conditions produces an acceptable weld; remove any leg of that stool and quality assurance collapses. Essential variables are the parameters whose change requires requalification, such as base metal group, filler classification, position, preheat, or heat input.
387 words, about 2 min