Non Destructive Testing

Non Destructive Testing (NDT) is a specialized branch of engineering science which use of non-invasive techniques to determine the integrity of a material, component or structure without impairing its usefulness and is an integral part of Quality Assurance and Quality Control. It confirms quality of materials such as structural beams, pipes, plates, valves, nozzles etc. used in construction of industrial equipment’s. It also confirms quality of fabrication and joining process where testing of welds is of major importance. General procedure for NDT has given in ASME Section V and engineers have to follow these procedures for each NDT methods. Hence NDT training and certification is a must for QA/QC Engineers. We conduct NDT certification as per the requirements of ASNT - SNT TC 1A 2020 and other standards.

Any course can be offered at any CORE’s office or on site at the customer’s location.

Who Should Attend?

This course will benefit NDT personnel, maintenance personnel, Quality Assurance / Quality Control Inspectors, engineers, surveyors, technicians, trainees in the aerospace, metal fabrication, oil refinery, petrochemical, offshore, shipbuilding, ship-repairing and building construction industries.

Advance NDT Courses

Specialized NDT Courses

Basic NDT Level I & II courses

Advance NDT Courses

What is Eddy Current Testing?

Eddy current testing uses the electromagnetism principle for flaw detection in conductive materials. A specially designed coil energised with an alternating-current is placed in proximity to the test surface, generating a changing magnetic field that interacts with the test-part and produces eddy currents in the vicinity. Variations in the changing phases and magnitude of these eddy currents are then monitored through the use of a receiver-coil or by measuring changes to the alternate current flowing in the primary excitation-coil. The electrical conductivity variations, the magnetic permeability of the test-part, or the presence of any discontinuities, will cause a change in the eddy current and a corresponding change in phases and amplitude of the measured current. The changes are shown on a screen and are interpreted to identify defects. This Eddy current inspection method is suitable for the larger surfaces than smaller surfaces as it damages the surface areas like cracks, subsurface cracks, pits, corrosions, inner surfaces, and other minor damaged areas. It sustains with large durability for complex surfaces shapes and different sizes. The Eddy Current tool is widely used in various important sectors such as:

Aircraft
Military
Petrochemical
Aerospace and
Other commercial Industries

An example of the syllabus that is used for Eddy Current Testing Training courses is shown below for Level 1 and 2. CORE can tailor make the syllabus to satisfy the requirements of an individual’s company specific written practice if requested. Our trainers include the best curriculum with the latest teaching techniques followed by international standards. We provide practical sessions for the required topics along with the theoretical classes. Here is the list of the significant topics covered during the course.

Electromagnetic theory
Test instrumentation and coil design
Basic impedance plane principles
Conductivity
Dimensional factors (lift-off and material thickness)
Permeability
Frequency, signal-to-noise ratio, and flaw detection applications
Weld inspection on ferrous and non-ferrous materials

This course acts as the best foundation to the inspectors, engineers and technicians for conducting or supervising or inspecting the Eddy current tests.

Training Course Objectives

Describe the basic principles of the eddy current test method
List several applications of the eddy current test method
List the types of discontinuities detected with the eddy current test method
Describe the cause and effect of various types of discontinuities
Describe the operational steps in the eddy current test and understand the importance of each step following a written procedure
Interpret and evaluate the test results with respect to the applicable standards
Complete the required test reports, and prepare a clear and concise written instruction (Procedure)
Locate defects in various materials, components and structures with a high probability of detection

About Qualification

Level 1: General Qualification required for separate certification

10th Grade, SSLC, +2, HSC, Diploma – above or equivalent.

Level 2 Direct: General Qualification required for separate certification

Level 1 With 6 month’s industrial experience or Science Graduation, Engineering Graduation.

Course Duration

Will vary depends on the type of certification chosen

Phased Array Ultrasonic Testing (PAUT) Level 2

Phased Array is an advanced pulse-echo technique that utilizes multiple miniaturized transducers and time-delays to shape the ultrasonic sound beam to a desired angle and focus. The versatility of the system permits simultaneous views of different presentations, such as sectorial views as well as A Scan, B-Scan C-Scan representations In comparison with manual pulse-echo techniques, the advantages of Phased Array testing are its excellent repeatability, increased inspection speed, more accurate results and the ability to inspect complex geometries and to visualize indications in welds and/or base materials using B, C, D and S scans (with all A-scans included). Moreover, Phased Array allows the digital storage of all data, location and system settings, and is very much safer to operate within a working environment, compared with Non-Destructive Testing methods that use X-rays and gamma-rays for detecting imperfection. This course follows the ASNT – Level II Phased Array syllabus and is designed to take the experienced NDT technician though the fundamentals of Phased Arrays, including Principles, Digitization and History of Phases Arrays, supported by a series of lab applications that will have the end user proficient with the Phased Array process, encoding scans, compiling groups and basic interpretation. We can provide Phased Array Training courses and examinations suitable for the following certification scheme.

SNT-TC-1A in accordance with your/our company written practice An example of the syllabus that is used for Phased Array training courses is shown below for Level 2. CORE can tailor make the syllabus to satisfy the requirements of an individual’s company specific written practice if requested.
COURSE CURRICULUM
- Principles of Inspection Sensitivity
- Phased Array Instrument
- Scanning with Phased Array Probes
- Calibration and Checks
- Software and Data collection Analysis
- Data Acquistion and Interpretation

Key Benefits:

The technician should leave the course with a sound understanding of Phased Arrays
The technician will be able to carry out basic operations functions, including calibration, detection and Identification of indications
The technician, with dedicated application will be able to apply code compliant examinations to welded components

About Qualification: For SNT-TC-1A: According to Written Practice. Course Duration: 12-15 Days Based on Certification Type Selected or in accordance to Clients Written Practice.

Specialized NDT Courses

NDT Engineering

NDT Engineering program is a course package for candidates whom seek a career in NDT Inspection/Quality Department. Qualification required: B-Tech, B.E, – above or equivalent Course Duration: 45 Days Course Syllabus: Course Contains the same topics mentioned above in each methods level 1 & level 2 course details & according to the SNT-TC-1A/CP-189, CP-105 Latest Editions following at the Institution. After successful completion of this course the candidates will be enough classroom trained to work as an NDT Engineer in the Industry, detailed understanding of each modules and hands on practical experience are available for each candidate to enrich their knowledge on the respective subject along with lot of supportive and infotainment activities for the ease in understanding their roles and responsibilities. Course Content:

Radiography Testing
Ultrasonic Testing
Liquid Penetrant Testing
Magnetic Particle Testing
Radiography Testing Film Interpretation
Ultrasonic Testing Plate & Pipe Butt Weld Scanning
Ultrasonic Testing Plate Scanning
Visual Testing
Introduction to Welding Engineering
Material and Processes
Defects(Causes and Remedies)
Topical Briefing on Advanced NDT Techniques
Soft skills and Job skill Development

NDT Inspection

NDT Inspection who seeks career in NDE/NDT, Third Party Inspections, Quality Department. After successful completion, each candidate will be enough trained equivalent to an engineer of 2 years relevant experience in handling various duties and responsibilities of NDT Inspector in the respective industry, detailed understanding of each modules and hands on practical experience are available for each candidate to enrich their knowledge on the respective subject along with lot of supportive and infotainment activities for the ease in understanding their roles and responsibilities. After Successful Completion of this course,

Radiography Testing
Ultrasonic Testing
Liquid Penetrant Testing
Magnetic Particle Testing
Radiography Testing Film Interpretation
Visual Testing
Implementation for NDE method and techniques
Metals and Metallurgy
Material and Processes
Defects (Causes and Remedies)
Topical Briefing on All NDE Methods

NDT Technician

NDT Technician program is a course package for candidates whom seek a career in NDT; this course contains following NDT methods:

Radiography Testing
Ultrasonic Testing
Liquid Penetrant Testing
Magnetic Particle Testing
Radiography Testing Film Interpretation

Course is available in Level 2 Classification; candidates interested to join the program do contact our office for more details of this program. Qualification required: Diploma, ITI, Graduation, – above or equivalent Course Duration: 25 Days Course Fee: Contact the respective Office for Latest Fee Details Course Syllabus: Course Contains the same topics mentioned above in each methods level 1 & level 2 course details.

Basic NDT Level I & II courses

Visual Inspection

What is Visual Inspection? Visual Inspection NDT techniques rely on the aided and unaided eye for the purpose of inspecting a part. VT is the most common testing method used across all industries. Visual Testing is inherently part of all other test methods. Visual test method may be performed by direct line-of-sight viewing of a specimen or may be used indirectly through the use of mirrors, borescopes, or via remote viewing. Visual inspection may be aided by the use of a magnifying glass or unaided with the naked eye. Many defects can be found using visual testing, including cracks, corrosion, misalignment of parts and discoloration. As long as inspections are being performed, the Visual Testing Method will be one of the most important tools an inspector can have in his arsenal. Minimum work experience and training hour’s requirements for VT examinations Level 1

8 hours (SNT-TA-1A)
70 hours in method & 130 hours in NDT

Level 2

16 hours Training (SNT-TC-1A) (additional to the hours for Level 1)
140 hours in method & 270 hours in NDT (SNT-TC-1A)

(Additional to the 1 month for Level 1) If a candidate wishes to go direct to Level 2 without first taking the Level 1 route, the minimum requirements are the total accumulative requirements of both Level 1 and 2. We can provide Visual Testing training courses and examinations suitable for any of the following certification scheme. SNT-TC-1A in accordance with your/our company written practice We can also provide

Preparation training for ASNT Level 3

An example of the syllabus that is used for visual inspection training courses is shown below for Level 1 and 2. CORE can tailor make the syllabus to satisfy the requirements of an individual’s company specific written practice if requested. Level 1

General Theory	Specific Theory	Practical Examination
Introduction to Visual Inspection Definitions Fundamentals Equipment Checks and Calibrations Test Procedures	Application of the Method and use of Codes, Specifications and Procedures, applicable to the company, including the relevant control checks.	Follow written instructions and process the inspection test pieces, record and report defects from know datum markers, carry out pre test calibration checks, post test procedures.

About QualificationLevel 1 General Qualification required for separate certification: 10th Grade, SSLC, +2, HSC, Diploma – above or equivalent.Level 2 Direct – General Qualification required for separate certification:Level 1 With 6 month’s industrial experience or Science Graduation, Engineering Graduation.Course Duration:Will vary depends on the type of certification chosen Level 2

General Theory	Specific Theory	Practical Examination
(in addition to the Level 1 Syllabus above) Basics of Vision Lighting Techniques Material Attributes Visual Perception Equipment Employer Applications Accept / Reject Criteria Recording and Reporting	Application of the method to the specific requirements of the company, in particular making reference to those Codes, Specifications and Procedures used by the company, including the relevant control checks. Product technology of the products for the relevant sector, i.e. welds, castings, forgings, this includes, manufacturing processes, defect formation and detection.	Production of written instruction, determine the best inspection techniques for the individual parts, process the inspection test pieces, record and report defects from know Datum markers, carry out pre test calibration checks, post test procedures.

About Qualification

Level 1 General Qualification required for separate certification: 10th Grade, SSLC, +2, HSC, Diploma – above or equivalent. Level 2 Direct – General Qualification required for separate certification: Level 1 with 6 month’s industrial experience or Science Graduation, Engineering Graduation. Course Duration Will vary depends on the type of certification chosen

Penetrant Testing

What is Liquid Penetrant Testing? Liquid Penetrant uses the property of capillary action to find surface-breaking discontinuities in a variety of materials. Penetrant testing uses a low viscosity liquid (penetrant) that is applied to the surface of a test piece. Liquid Penetrant Inspection uses this capillary action to allow the penetrant to enter into fissures and voids that are open to the surface. After a dwelling time, the excess penetrant is removed, any remaining penetrant in the voids will flow back out, exposing the indication. There are a variety of techniques included in liquid penetrant testing, each dependent on the type of inspection and the type of flaws a technician is aiming to find. The PT method is suitable on most non-absorbent materials We can provide Liquid Penetrant Inspection courses and examinations suitable for any of the following certification scheme.

SNT-TC-1A in accordance with your/our company written practice

We can also Provide:

Preparation training for ASNT Level 3

An example of the syllabus that is used for Liquid Penetrant training courses is shown below for Level 1 and 2. CORE can tailor make the syllabus to satisfy the requirements of an individual’s company specific written practice if requested. Level 1

General Theory	Specific Theory	Practical Examination
Basic Principles of Liquid Penetrant Application of the Method and use of Follow written instructions and process the Inspection Safety Precautions Surface Preparation of Materials for Inspection Materials and Equipment used Assessment and Implementation of Control Tests Suitable Testing Technique Post Test Procedures	Application of the Method and use of Codes, Specifications and Procedures, applicable to the company, including the relevant control checks.	Follow written instructions and process theinspection test pieces, record and report defects from know datum markers, carry out pre test calibration checks, post test procedures.

Level 2

General Theory	Specific Theory	Practical Examination
(in addition to the Level 1 Syllabus above) Safety Precautions Testing Procedures Detectability of Defects Interpretation and Reporting Post Test Procedures Calculations Selection of Appropriate Techniques	Application of the Method to the Specific requirements of the company, in particular making reference to those Codes, Specifications and Procedures Used by the company, including the relevant control checks. Product technology of the products for the relevant sector, i.e. welds, castings, forgings, this includes, manufacturing processes, defect formation and detection.	Production of written instruction, determine the best inspection techniques for the individual parts, process the inspection test pieces, record and report defects, carry out pre test calibration checks, post test procedures.

About Qualification

Level 1 General Qualification required for separate certification: 10th Grade, SSLC, +2, HSC, Diploma – above or equivalent. Level 2 Direct – General Qualification required for separate certification: Level 1 With 6 month’s industrial experience or Science Graduation, Engineering Graduation. Course Duration: Will vary depends on the type of certification chosen

Magnetic Particle Testing

What is Magnetic Particle Testing? Magnetic Particle Testing uses magnetic fields to locate surface and near surface discontinuities in ferromagnetic materials such as steel. The Magnetic field can be applied using various direct and indirect techniques such as Yokes, Prods, and Coils or through the use of a central conductor. Magnetic Particle equipment can be portable, semi-portable, or stationary and can be customized for use in a variety of inspection needs. Magnetic Particle inspection uses a fine pigmented ferromagnetic powder which, when applied to the surface of the part, will be drawn into the magnetic leakage field caused by a discontinuity, causing a visible indication. We can provide Magnetic Particle Inspection courses and examinations suitable for any of the following certification scheme. SNT-TC-1A in accordance with your/our company written practice. We can also provide

Preparation training for ASNT Level 3

An example of the syllabus that is used for magnetic particle training courses is shown below for Level 1 and Level 2. CORE can tailor make the syllabus to satisfy the requirements of an individual’s company specific written practice if requested. Level 1

General Theory	Specific Theory	Practical Examination
Safety Precautions Basic Principles of Magnetic Particle Inspection Methods of Magnetization Inspection and Detection of Indications Checks and Calibrations Equipment Test Procedures Detectability of Defects Standards and Specifications	Application of the Method and use of Codes, Specifications and Procedures, applicable to the company, including the relevant control checks.	Follow written instructions and process the inspection test pieces, record and report defects from know datum markers, carry out pre test calibration checks, post test procedures.

Level 2

General Theory	Specific Theory	Practical Examination
(in addition to the Level 1 Syllabus above) Safety Precautions Testing Procedures Detectability of Defects Interpretation and Reporting Post Test Procedures Calculations Selection of Appropriate Techniques	Application of the method to the specific requirements of the company, in particular making reference to those Codes, Specifications and Procedures used by the company, including the relevant control checks. Product technology of the products for the relevant sector, i.e. welds, castings, forgings, this includes, manufacturing processes, defect formation and detection.	Production of written instruction, determine the best inspection techniques for the individual parts, process the inspection test pieces, record and report defects from know Datum markers, carry out pre test calibration checks, post test procedures.

About Qualification

Level 1 General Qualification required for separate certification: 10th Grade, SSLC, +2, HSC, Diploma – above or equivalent. Level 2 Direct – General Qualification required for separate certification: Level 1 With 6 month’s industrial experience or Science Graduation, Engineering Graduation. Course Duration: Will vary depends on the type of certification chosen

Ultrasonic Testing

What is Ultrasonic Testing? Similar to the ultrasonic principles used by an OB/GYN during pregnancy and naval SONAR, the ultrasonic non-destructive testing method uses high frequency sound waves traveling through a part to detect discontinuities. If the sound traveling through a part hits material with different acoustical impedance, some of the sound will reflect back. Once received by the sending unit, it will represent as an indication on the screen. Knowing the velocity at which sound travels through a part, along with the time of travel, will allow the technician to determine the distance to the indicated material with a change in acoustic impedance. Sound waves are introduced to the part via a transducer made up of a piezoelectric crystal that converts electrical current to sound waves. The two most commonly used types of sound waves are Compression (Longitudinal or Straight Beam) and Shear wave (Transverse or Angle Beam). Level 1

40 hours Training (SNT-TC-1A)
210 hours work experience in method and 400 hours work experience in NDT(SNT-TC-1A)

Level 2 40 hours Training (additional to the 40 hours for Level 1) (SNT-TC-1A) 630 hours work experience in method and 1200 hours work experience in NDT (additional to the Level requirements) (SNT-TC-1A) If a candidate wishes to go direct to Level 2 without first taking the Level 1route, the minimum requirements are the total accumulative requirements of both Level 1 and 2. We can provide Ultrasonic training courses and examinations suitable for any of the following certification scheme.

SNT-TC-1A in accordance with your/our company written practice
We can also provide preparation training for ASNT Level 3

An example of the syllabus that is used for ultrasonic examination training courses is shown below for level 1 and 2. CORE can tailor make the syllabus to satisfy the requirements of an individual’s company specific written practice if requested. Level 1

General Theory	Specific Theory	Practical Examination
Principles of Ultrasonic Testing Equipment Testing Techniques Calibration of Testing Systems	Detectability of Defects Factors Affecting the Performance of the Ultrasonic Test Codes of Practice and Standards Conducting and Recording the Test	Follow written instructions and process the inspection test pieces, record and report defects from know datum markers, carry out pre test calibration checks, post test procedures.

Level 2

General Theory	Specific Theory	Practical Examination
(in addition to the Level 1 Syllabus above) Principles of Ultrasonic Testing Equipment Testing Techniques Calibration of Testing Systems	Principles of Ultrasonic Detectability of Defects Factors Affecting the Performance of the Ultrasonic Test Codes of Practice and Standards Conducting and Recording the Test Interpretation of Test Results Product Technology Theory	Production of written instruction, determine the best inspection techniques for the individual parts, process the inspection test pieces, record and report defects from know Datum markers, carry out pre test calibration checks, post test procedures.

About Qualification

Level 1 General Qualification required for separate certification: 10th Grade, SSLC, +2, HSC, Diploma – above or equivalent. Level 2 Direct – General Qualification required for separate certification: Level 1 With 6 month’s industrial experience or Science Graduation, Engineering Graduation. Course Duration: Will vary depends on the type of certification chosen

Radiography Testing

What is Radiography Testing? Radiographic Testing (RT) involves the use of either x-rays or gamma rays to view the internal structure of a component. In the petrochemical industry, RT is often used to inspect machinery, such as pressure vessels and valves, to detect for flaws. RT is also used to inspect weld repairs. Compared to other NDE techniques, radiography has several advantages. It is highly reproducible, can be used on a variety of materials, and the data gathered can be stored for later analysis. Radiography is an effective tool that requires very little surface preparation. Moreover, many radiographic systems are portable, which allows for use in the field and at elevated positions. Radiographic testing provides a permanent record in the form of a radiograph and provides a highly sensitive image of the internal structure of the material. Radiography is split into two main categories.

Radiographic Testing
Radiographic Film Interpretation

The radiographic testing course is for NDT personnel who execute the practical inspection using radioactive material or radiation emitting devices. The radiographic interpretation course is designed purely for the interpretation of the resultant radiographic image. However, to understand the principles of image formation, sensitivity and correct techniques the general theory syllabus is the same for both courses. The two sectors of the Radiographic Testing examination that are NOT required for the Radiographic Interpretation examination are

Basic Radiation Safety (BRS)
Practical Examination of the Specimens

SNT-TC-1A minimum work experience and training hours’ requirements for RT examinations Level 1

40 hours Training SNT-TC-1A
210 hours experience in method & 400 hours in NDT Level 2
40 hours (SNT-TC-1A) Training (additional to the 40 hours for Level 1)
630 hours work experience in method & 1200 hours experience in NDT (SNT-TC-1A)

If a candidate wishes to go direct to Level 2 without first taking the Level 1 route, the minimum requirements are the total accumulative requirements of both Level 1 and 2. We can provide Radiographic Testing and Interpretation training courses and examinations suitable for any of the following certification scheme.

SNT-TC-1A in accordance with your/our company written practice

We can also provide

Preparation training for ASNT Level 3

An example of the syllabus that is used for Radiographic training courses is shown below for Level 1 and 2. CORE can tailor make the syllabus to satisfy the requirements of an individual’s company specific written practice if requested. Level 1

General Theory	Specific Theory	Practical Examination
Properties and Production of X-ray and Gamma ray The Formation of a Latent Image Radiographic Film Development / Processing Practical Exercises Radiographic Quality Image Quality Radiographic Techniques Density Monitoring	Application of the Method and use of Codes, Specifications and Procedures, applicable to the company, including the relevant control checks	Follow written instructions and process the inspection test pieces, record and report defects from location markers, carry out pre test calibration checks, post test procedures.

Level 2

General Theory	Specific Theory	Practical Examination
(in addition to the Level 1 Syllabus above) The properties of X-ray and Gamma rays Personnel Protection and Safety Procedures Atomic Structures Generation of X-rays Natural and Artificial Gamma Radiation Sources Gamma ray Equipment Radiographic Film Intensifying Screens Exposure Charts Characteristic Curves Diagnostic Film Lengths Exposure Calculations Techniques for Weld Radiography Radiographic Quality Introduction to the Interpretation of Radiographs Specifications and Procedures	Application of the Method to the Specific requirements of the company, in particular making reference to those Codes, Specifications and Procedures Used by the company, including the relevant control checks. Product technology of the products for the relevant sector, i.e. welds, castings, forgings, this includes, manufacturing processes, defect formation and detection.	Production of written instruction, determine the best inspection techniques for the individual parts, process the inspection test pieces, record and report defects from know location markers, carry out pre test calibration checks, post test procedures.

About Qualification

Level 1 General Qualification required for separate certification: 10th Grade, SSLC, +2, HSC, Diploma – above or equivalent. Level 2 Direct – General Qualification required for separate certification: Level 1 With 6 month’s industrial experience or Science Graduation, Engineering Graduation. Course Duration: Will vary depends on the type of certification chosen

Mechanical Training

Civil Training

Electrical & Instrumentation Courses

ISO Management Courses

Management Improvements

Non Destructive Testing

Who Should Attend?

Advance NDT Courses

What is Eddy Current Testing?

Training Course Objectives

About Qualification

Level 1: General Qualification required for separate certification

Level 2 Direct: General Qualification required for separate certification

Course Duration

Phased Array Ultrasonic Testing (PAUT) Level 2

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