Ultrasonic Testing - Level II

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Course Duration:     5 Days (40 Hours)                                                                                                   Course Fees:     $1150

Objective:
Ultrasonic Testing - Level II, Classroom NDT training course is developed to meet the requirements of ASNT SNT-TC-1A, CP -189 and other equivalent standards and customer specific written practice for training and certification in this method of Non-Destructive Testing personnel.
After completion of Ultrasonic Testing - Level II classroom training course, you will get in-depth knowledge of Ultrasonic weld flaw sizing, weld inspection, discontinuity interpretation and evaluation as per ASME Sec V article 4, AWS D1.1 and application of Ultrasonic Shear Wave techniques to test welding of pipe, plate, and other various product forms.

Training Examination & Certification Requirement:
During this Ultrasonic Testing  Level II classes, you will give examination in General theory, Specification, and Practical. You are required to successfully pass these three examinations with minimum of 70% grading in each examination and average grading of all three examinations should be 80% minimum as per the requirement of ASNT SNT-TC-1A 2011 or NAS 410.

OJT Hours: As per requirements of ASNT SNT-TC-1A, you need to have a minimum of 630 Hours on-job training (OJT) after completion of training classes for certification in this method.
Pre-Requisite: Person attending direct Level II, need to have 40 Hours of Level I classroom hours in this method.  

Basic Principle of Ultrasonic Testing
In the ultrasonic testing method, high-frequency sound waves transmitted into a material to detect the imperfections or to locate changes in material properties. The most commonly used ultrasonic testing technique is pulse echo, wherein a sound is introduced into a test object and reflections (echoes) are returned to a receiver from internal imperfections or from the part's geometrical surfaces.

Course Description:

• Calibration Blocks
• Ultrasonic Straight Beam Technique UT II-Weld
• Ultrasonic Angle-Beam Examination as per ASME Sec V, Article 4
• Ultrasonic Angle-Beam Examination as per AWS D1.1  
• Immersion Testing
• Ultrasonic Testing Written Procedure
• Code and Standard

Hands on Training (Practical) Outlines:

• Range Calibration
• Check exit or Index Point
• Verify Wedge Angle  
• Resolution Check  
• ASME Sensitivity Calibration
• AWS D1.1 Sensitivity Calibration
• Weld Inspection as per ASME Article 4  
• Weld Inspection as per AWS D1.1 
• Weld Inspection of Plate, Pipe & T-weld
• Flaw Interpretation and Evaluation

Training Material
Training Course material is supplied at the start of training and divided into different sections followed by practice worksheets and quizzes. Training books also include some referencing code & specifications for examination procedure and for acceptance.

Referencing Code and Standards

• ASME Sec V Article 4 – Ultrasonic Examination of Weld
• AWS D1.1 – Ultrasonic Examination of Structural Weld