COURSE INFORMATION
Radiographic Testing (RT) harnesses the power of electromagnetic waves, specifically X-rays within the 0.01 to 10 nanometre range or Gamma-rays with wavelengths below 0.01 nanometres. Within these ranges, electromagnetic waves can proficiently penetrate solid materials, enabling the creation of detailed images either on film or by using electromagnetic sensors, providing valuable insights into the material’s composition and integrity.
RT excels as a volumetric testing method, capable of identifying discontinuities exceeding a 2% cross-sectional void or material change in relation to the actual beam orientation. The energy levels associated with these extremely short waves exceed 100 electron volts (eV), but they pose a potential risk due to ionising radiation. It’s crucial for operators to undergo radiation safety training, as this form of radiation is imperceptible to the senses—unseen, unheard, unfelt, untasted, and unscented. The aim is to maintain ALARA (As Low As Reasonably Achievable) exposure levels to minimise potential harm.
If you have an affinity for photography and hold Superman as your favourite DC character, Radiographic Testing offers a unique opportunity to explore your interests while making a substantial contribution to industry safety. However, it’s essential to note that a solid foundation in exponents and logarithms is essential for mastering the intricacies of this NDT method.
Radiographic techniques within RT are diverse, contingent upon the type of electromagnetic wave employed, the configuration of exposure, and the image formation. By delving into Radiographic Testing, you not only combine the art of imaging with the pursuit of safety but also play a pivotal role in ensuring the structural soundness of critical components across various industries.
The training course is based on general theory as well as sector specific applications relating, but not limited to, the following standards and specifications:
- ASME Boiler & Pressure Vessel Code – Section V – Subsection A – Article 1 & 2
- ASME Boiler & Pressure Vessel Code – Section V – Subsection B – Article 22
- ISO 10675 Part 1 & 2 RT – Acceptance levels
- ISO 17636-1 RT – X and gamma ray techniques
- ISO 19232 Parts 1 to 5 RT – Image quality of radiographs
- ISO 11699 Parts 1 & 2 RT – Industrial radiographic films
- ISO 5580 RT – Metallic materials using X- or gamma rays– Basic rules
- ISO 5576 RT – Vocabulary
Details of specific codes utilised in the limited (RT 2.Int) as well as derived or advanced techniques courses (RT 2.9) can be found in the relevant training documents.
Dates
| RADIOGRAPHIC TESTING - SAIW CERTIFICATION NDT SCHEME (ISO 9712) | NON-DESTRUCTIVE TESTING - VOLUMETRIC METHODS | ||||||
| NDT Method and Level | Industrial Sector | Product Sector Category | Duration 1 day=8 hours | Course Code | RT 1A JHB 01 | |
| Radiographic Testing Level 1 + RT Safety | Pre- and in-service | RT 1.5 X-Ray of Dense Alloy Welds RT 1.6 Gamma-Ray of Dense Alloy Welds | Training 20 days | Training | 27 Jan - 14 Feb | |
| Exam 5 days | Exam | 17 - 21 Feb | ||||
| NDT Method and Level | Industrial Sector | Product Sector Category | Duration 1 day=8 hours | Course Code | RT 2 INT JHB 01 | |
| LIMITED Radiographic Interpreters Level 2 | Pre- and in-service | Film Interpretation of Dense Alloy Welds Only (No operational RT) | Training 15 days | Training | 05 - 15 May | |
| Exam 1 day | Exam | 16 May | ||||
| NDT Method and Level | Industrial Sector | Product Sector Category | Duration 1 day=8 hours | Course Code | RT 2A JHB 01 | RT 2A JHB 02 |
| Radiographic Testing Level 2 | Pre- and in-service | RT 2.5 X-Ray of Dense Alloy Welds RT 2.6 Gamma- Ray of dense Alloy Welds | Training 10 days | Training | 10 - 24 Mar | 21 Jul - 01 Aug |
| Exam 5 days | Exam | 25 - 27 Mar | 04 - 06 Aug | |||
| NDT Method and Level | Industrial Sector | Product Sector Category | Duration 1 day=8 hours | |||
| ADVANCED see point (1) | Pre- and in-service | RT 2.9 Digital Radiography | Training 10 days | DATES TBA | ||
| Exam 5 days | ||||||
| * OTHER CATEGORIES AVAILABLE ON REQUEST AND SUBJECT TO DEMAND. [1] RT 2 A CERTIFICATION IS REQUIRED AS PREREQUISITE |
Costs
| Prices (inclusive of VAT) | |||
| NDT Method and Level | Training & Initial Examination Non-Corporate Members | Training & Initial Examination Corporate Members | Initial Certification |
| Radiographic Testing Level 1 + RT Safety | R46,300 | R42,800 | R2,500 |
| LIMITED Radiographic Interpreters Level 2 | R28,600 | R26,500 | R2,500 |
| Radiographic Testing Level 2 | R38,400 | R35,500 | R2,500 |
| ADVANCED see point (1) | R38,400 | R35,500 | R2,500 |
Email : ndt@saiw.co.za
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