NDE - Subscriber Website
Interactive Database Knowledge Visualization Platform (IDKVP) v1.0
1. The IDKVP is a modernized tool which connects the user to a database of valuable inspection requirements information that is tied to specific plant components. 2. The tool enables the user to visualize the inspection information quickly and easily by simply selecting components from the 3D user interface. From a broader perspective, the IDKVP facilitates knowledge transfer and retention of experienced industry personnel. 3. It also provides a means to visualize knowledge for less experienced personnel and demonstrates how inspection requirements tie to specific plant components. 4. This ultimately promotes the capturing and passing along of existing technical knowledge and experience to accelerate the learning curve for early career or “new to the job” personnel.
The Interactive Database Knowledge Visualization Platform (IDKVP) is a digital twin technology tool applied to a generic Westinghouse 4-loop pressurized water reactor (PWR) nuclear power plant design. The tool consists of a 3D computer model user interface and a database of information that is tied to each of the various plant components. The 3D model is used to navigate through the plant with each plant component in the model being selectable. The data tied to any given component is accessed by selecting the component in the 3D model which causes the associated data to be rendered directly to the screen. The data set information consists of inspection requirements information related to the plants In-Service Inspection (ISI) program.
NDE - CBT
Introduction to Eddy Current Array for Surface Inspections - Computer Based Training (CBT)
1. Describe advantages of using the ECA technology 2. Describe features of eddy current generation, the electric circuit and the impedance plane display 3. Provide an explanation of coil topology 4. Describe features of the ECA 2D C-Scan display 5. Identify ECA inspection applications 6. Identify ECA capabilities and limits (per application)
Introduction to Eddy Current Array for Surface Inspections is an introductory course intended as an overview of the topic. Six short learning modules will cover the basics of the ECA technology as well as provide examples of inspection applications and technology limitations. Technical details presented in this training are general in nature. The advanced course on this topic provides a comprehensive technical presentation. This is a one hour course for plant engineers or inspection personnel interested in the Eddy Current Array technology and associated inspection applications.
NDE - CBT
ASME Sección XI CBT (923A) Versión 1.0
El curso de formación por ordenador para EPRI de ASME Sección XI está diseñado para capacitar al personal de Ensayos no destructivos (END) y de Inspección en Servicio (ISI) en los requisitos de prueba, mantenimiento e inspección establecidos en la Sección XI del Código de Calderas y Recipientes a Presión de ASME (Edición 2007, Adenda 2008). El curso para EPRI de ASME Sección XI contiene 13 módulos de formación en los requisitos de cada subsección de la Sección XI. A medida que el usuario avanza por los módulos, el curso proporciona formación, prácticas de aplicación y preguntas de revisión.
NDE - CBT
Structures Monitoring Program Virtual Walkthrough
Identify defects associated with visual inspections performed under the Structures Monitoring Program
The Structures Monitoring Program is an aging management program for civil infrastructure that is often required as part of long-term operations. This program primarily focuses on visual inspections of civil structures, systems, and components which include concrete structures, structural steel, steel embedments in concrete, steel supports, bolting, cable trays, elastomeric barriers, masonry walls, and others. The target audience for this training course are individuals involved in performing visual inspections as part of the Structures Monitoring program. The virtual walkthrough is a short course that takes 5-10 minutes to completely explore the environment. The Structures Monitoring Program Virtual Walkthrough course is a virtual tour of nuclear power plant areas to simulate a plant walkdown as part of the Structures Monitoring Program. The virtual tour allows users to navigate through plant areas and identify potential issues found through visual inspections of civil structures, systems, and components. The information presented on identification of defects through visual inspection is meant to reinforce knowledge of the Structures Monitoring Program and aging management previously learned through experience or other training courses.
NDE - CBT
Introduction to Phased Array Ultrasonic Testing (PAUT)
Module 1 -Be knowledgeable of the history and terminology associated with Phased Array Ultrasonic Testing (PAUT) -Recall the terminology of PAUT -Understand the responsibilities of NDE personnel Module 2 -Understand the basic wave theories. -Understand the basic PAUT concepts and theories Module 3 -Understand the basic PAUT equipment configurations -Understand focal law calculators -Understand the various array probe designs -Understand the various wedge designs -Understand the various scanner setups, types, manual and mechanized. Module 4 -Understand the common testing techniques associated with PAUT Module 5 -Understand the common standardization/calibration activities associated with PAUT. Module 6 -Explain the aspects of data collection. Module 7 -Relate the common PAUT techniques and procedures to the appropriate application. -Understand the inspection techniques for complex geometries. -Understand the weld inspection techniques for pre-service and in-service. -Identify the data presentation displays. -Understand the aspects of PAUT data evaluation, acceptance , flaw discrimination and dimensioning. -Understand the reporting features of the PAUT instrument/software.
Phased Array Ultrasonic Testing (PAUT) is an advanced nondestructive examination technique that utilizes a set of ultrasonic probes made up of numerous small elements, each of which is pulsed individually with computer-calculated timing. When these elements are excited using different time delays, the beams can be steered at different angles, focused at different depths, or multiplexed over the length of a long array, creating the electronic movement of the beam.
NDE - CBT
Computer-based Training for the Ultrasonic Examination of Austenitic Stainless Steel Pipe Welds for Cracking
Six modules, consisting of 12 lessons, address these main topics: 1) Industry history of SCC, IGSCC and fatigue cracking 2) Manual ultrasonic shear wave examination of austenitic stainless pipe welds 3) Application of the 30-70-70 technique 4) Application of refracted longitudinal waves 5) Detection and Length sizing strategy 6) Overview of PDI-UT-2
An advanced ultrasonic computer-based training (CBT) course that provides the trainee a comprehensive assessment of shear wave and refracted longitudinal wave techniques used to examine austenitic pipe welds for cracking. This CBT addresses stainless steel pipe welds and the most common susceptible damage mechanisms: fatigue cracking, stress corrosion cracking (SCC) and intergranular stress corrosion cracking (IGSCC).
NDE - CBT
Alkali Silica Reaction Training Module 1 - Introduction Video
Students are aware of Alkali Silica Reaction and its impact to power production.
A short video introducing the topic of Alkali Silica Reaction at a high level and discussing why it is important to the nuclear industry. The content for this video is based on the EPRI Technical Report 3002010093.
NDE - CBT
2020 Aging Management Activities for corrosion of concrete reinforcement - CBT
Summarize the activities related to aging management of concrete structures subject to corrosion of steel reinforcement
The purpose of this training course is to provide an overview of the activates related to aging management of concrete structures affected by reinforcement corrosion. The content of this training is based on EPRI Report titled, “Tools to Develop Aging Management Programs for Corrosion-Affected Concrete Structures” This training is formatted to follow the different aspects that make up an aging management program, as defined by the Generic Aging Lessons Learned report and the international Generic Aging Lessons Learned report.
NDE - CBT
Flaw Characterization and Evaluation
The End Goal of this course is to leave the NDE Examiner or ISI Engineer sufficiently knowledgeable to be able to walk through some of the many steps necessary to travel from UT indication discovery, through characterization, and if the indication is deemed to be a flaw, through the evaluation process to determine acceptability.
This course is focused on flaw characterization and evaluation during ultrasonic testing (UT) examinations performed on Class 1 or Class 2 items in commercial nuclear power plants and based on ASME Section XI, “Rules for Inservice Inspection of Nuclear Power Plant Components”. The Example evaluation and the Scenarios use piping for a demonstration of the process. However, the techniques used in the Example and Scenarios are also applicable to other Class 1 and Class 2 components. Flaw characterization and evaluation is a three-step process: 1) Determine if an indication seen during the examination is an actual flaw. 2) If an indication is determined to be a flaw, then the size and location of the flaw must be measured. 3) Once the flaw data is collected, that data will then be compared to an acceptance standard such as the ASME Code.
NDE - CBT
ASME Section XI CBT (923A) Version 1.0
The EPRI ASME Section XI Computer-Based Training is a CD-based application for training NDE and ISI personnel on the testing, maintenance, and inspection requirements established in Section XI of the ASME Boiler and Pressure Vessel Code (2007 Edition with 2008 Addenda). The EPRI ASME Section XI Computer-Based Training contains 13 modules of instruction on the requirements of each subsection of Section XI. As the user moves through the module, it provides instruction, application practice, and review questions.
NDE - CBT
2020 Criteria for selecting a corrosion mitigation techniques in reinforced concrete - CBT
The purpose of this training course is to provide an overview of cathodic protection systems used to mitigate corrosion of steel reinforcement in concrete structures. The content of this training is based on EPRI Report titled, “Program on Technology Innovation: Corrosion Mitigation of Conventionally Reinforced Concrete Structures”
NDE - CBT
Weld Overlay Repair CBT (WOR), version 1.0
The Weld Overlay Repairs CBT is a browser-based course that describes weld overlay repairs and the issues that may arise when applying them. It offers solutions for optimizing the application of weld overlays based on plant conditions.
NDE - CBT
Introduction to Risk-Informed Degradation Mechanisms for Examiners
This approximately two-hour long computer-based training (CBT) module describes the common flaw/degradation mechanisms, where they are expected to occur, why they occur, the appropriate examination volume, and how the degradation mechanism may be presented by the applicable NDE techniques. This CBT is geared towards NDE examiners and may be experienced in part as “just in time” training or experienced as a whole to be a general overview for newer examiners.
This project was initiated to develop a training course that will help examiners correctly identify commonly observed Degradation Mechanisms associated with the Risk Informed ISI programs. Currently this information is contained in numerous reports in the EPRI research portfolio, and this CBT will be a high-level summary providing examiners useful information.
NDE - CBT
Visual Examination of Concrete Containments (Meets the new provisions of ASME Section XI, IWL-2320)
This computer-based training (CBT) consist of four interactive modules written to the 2007 Edition with the 2008 Addenda to meet the new qualification provisions outlined in IWL-2320. The modules outline the examination requirements associated with IWA and IWL, identify the various types of containment and associated degradation, and describe the visual examinations required by Subsections IWL. Additionally, examples of field procedures are included. The CBT consist of numerous animations, interactive worksheets and quizzes to reinforce important concepts associated with concrete containment inspections. After completion of these modules the Level II examiner will be knowledgeable of the General and Detailed examinations required by Subsection IWL and capable of supporting the Responsible Engineer in performing these required exams.
NDE - CBT
ASME Section XI (IWA-3000) Flaw Evaluation
This course focuses on applying ASME Section XI acceptance criteria for indications detected during virtual, surface (including radiography), or volumetric examinations encountered in the field.
NDE - CBT
Conducting a VT-2 Walkdown (ASME Section XI IWA-2316)
This VT-2 Supplemental Computer-Based Training (CBT) course is designed to meet the training requirements for supplemental VT-2 examinations and/or to provide augmented training to current VT-2 Level II personnel for Boric Acid Corrosion Control (BACC).
NDE - CBT
Alkali Silica Reaction Training Module 2 - Detection and Confirmation
Upon completion of this course, you will be able to: 1) Identify visual symptoms of Alkali-Silica Reaction (ASR) 2) Understand the process for investigating symptoms to confirm the presence of ASR
Computer Based Training on the detection and confirmation of a concrete degredation mechanism known as alkali silica reaction. The content for this CBT is based on the EPRI Technical Report 3002010093.
NDE - CBT
ASR Training Module 3 - Evaluating and Managing Impacts of ASR
Upon completion of this course, you will be able to understand key aspects of evaluation and management of ASR-affected structures such as: 1) Implications of structural deformation 2) Steps for managing potential loss of SSC functionality 3) Approaches for structural evaluations and monitoring
Computer Based Training on the evaluation and managing of the impacts of a concrete degredation mechanism known as alkali silica reaction. The content for this CBT is based on the EPRI Technical Report 3002010093.
NDE - CBT
Concrete Aging Degradation Mechanisms - Aging Management (On Demand)
Upon completion of this training and given the condition of a plant structure, system or component (SSC), the student will demonstrate assessment of conditions that can cause or accelerate aging degradation of the SSC IAW the EPRI “Aging Assessment Field Guide” (1007933) and selected EPRI Aging Identification and Assessment Checklists.
The Concrete Aging Degradation course is a 3.5-hour long CBT that makes up part of EPRI’s Aging Management series. It is designed to provide the student with an introductory understanding of the concrete aging degradation mechanism, how the mechanism affects how the SSC performs, and the appropriate actions that need to be taken to mitigate the aging degradation of concrete. The course uses EPRI’s Aging Assessment Field Guide to assess the observable conditions of the potential or ongoing aging degradation of concrete in plant SSC. There is no required order in which to take the courses in the Aging Management Series. However, the Fundamentals of Aging Degradation and Management and the Fundamentals of Managing Aging Programs courses do cover some introductory topics that may be helpful to those new to license renewal and extended operations.
NDE - Tools
NDE Product Matrix
1) Organize the NDE Program products based on common categories 2) Group reports of similar subject 3) Facilitate search and exploration of NDE Program product catalog
The NDE Product Matrix organizes the NDE-related products based on components, materials, issues and technologies across different categories. It facilitates search and exploration of the NDE Program catalog, making it easier for members to find what they need and learn what is available.
NDE - Tools
NDE Optimization Tool (NDEOT) v2.0
The first way the tool brings value is with current optimization of NDE examinations. It serves as a one-stop collection of resource information pulled from across the nuclear industry and the data is organized in a convenient, user-friendly package. The second way the tool brings value is with future optimization of NDE examinations. The tool is a living database that will allow the user to submit change requests with new information for future updates to keep the tool up-to-date. The third way the tool brings value is with technology transfer to new ISI program owners. Someone with little or no experience or knowledge could easily use this tool and learn a lot about historical information, upcoming examinations, and even where they can leverage other optimization efforts from around the industry to help them in their role.
Many utilities are not aware of the numerous technical justifications that are in existence that could potentially help them optimize certain NDE examinations for their plants. Furthermore, these resources are scattered about in various places, making it difficult for utilities (especially those with fewer resources) to be knowledgeable of the work the industry has done. To address this problem, this project involves the development of a new tool, the NDE Optimization Tool. This is a convenient web-based tool developed to help utilities with optimizing required NDE examinations. This tool provides access to a database of resource information and will have a straightforward user-friendly interface that is easy to navigate for filtering and searching.
NDE - Tools
Specimen Management Tool (SMT) v1.1
This tool will include provisions to ensure the lending of specimens to Vendors that are owned by issues programs, namely, the Materials Reliability Program and the Non-Destructive Evaluation Program, are authorized by a program member or the utility sponsor that the vendor is preforming the work under. This will be accomplished by integrating the release forms required for lending into the tool and it will route forms for appropriate approvals prior to commencing specimen’s lending.
The Specimen management tool is a catalog of all the specimens that are owned by the Nuclear material program and members. This tool will allow the loaning of the specimens using the online tool, which will include the required forms.
NDE - Tools
Specimen Management Tool (SMT)
This tool will include provisions to ensure the lending of specimens to Vendors that are owned by issues programs, namely, the Materials Reliability Program and the Non-Destructive Evaluation Program, are authorized by a program member or the utility sponsor that the vendor is preforming the work under. This will be accomplished by integrating the release forms required for lending into the tool and it will route forms for appropriate approvals prior to commencing specimen’s lending.
The Specimen management tool is a catalog of all the specimens that are owned by the Nuclear material program and members. This tool will allow the loaning of the specimens using the online tool, which will include the required forms.
NDE - Video
Realtime Augmented Reality for Nondestructive Examination Video
To address these limitations, this project successfully completed a bench-scale demonstration of a technically viable, real-time, augmented reality-based NDE system for inspection of power plant parts, the results of which are presented in EPRI report 3002023458, Real-Time Augmented Reality for Nondestructive Examination.
Conventional nondestructive examination (NDE) techniques to inspect and assess the structural health of power plant structures, systems, and components (for example, pressure vessels, pipes, and welds) have inherent limitations to data visualization. They provide static snapshots (rather than real-time visualizations) and do not typically show the location of internal flaws relative to internal features (for example, welds and geometric features), complicating flaw location and characterization.
NDE - Software / Tools
EPRI 3D Nozzle Modeling Toolkit Version 1.0R1
1) A method of visualizing and resolving indications for a complex geometry. 2) Helps eliminate operator errors in probe placement and orientation. 3) Reports the likelihood that an indication should be detected (misorientation angle). 4) Easily documents indications using tabulated results and a three-dimensional view.
The EPRI 3D Nozzle Modeling Toolkit is a software program that serves as a three-dimensional graphical aid in visualizing ultrasonic procedures to examine the nozzle inner radius and nozzle-to-shell regions. The principal function of the software is to aid inspectors in plotting indications that are detected. The user is able to graphically display the nozzle geometry, transducers, and possible flaws. The software is not intended for procedure design and is only applicable to “Cylinder-Cylinder”, “Cylinder-Sphere”, and “Cylinder-Sphere Offaxis/Sidehill” nozzle geometries. This product is available to you at no additional charge as part of your membership. The technical contents of this product were prepared in accordance with the EPRI Quality Program Manual that fulfill the requirements of 10CFR50 Appendix B. This product is subject to the requirements of 10CFR Part 21. Certification of Conformance can be obtained from EPRI (for safety-related procurements) via the Order Center or via email to [email protected]. If you need assistance, please contact the Order Center, 1-800-313-3774 Option 2 or 650-855-2121. The downloadable version of this product is classified as uncontrolled and is not subject to the requirements of 10 CFR Part 21.
NDE - Software / Tools
Remote VT Crack Detection CBT
1) Eliminates the time and costs associated with shipping test specimens, use of inspection camera systems, test tanks and scanners 2) Software provides the user similar tools and features to perform examination as in the field 3) Users can access CBT from desktops without any special equipment and can scan specimens at their own convenience 4) Strengthen detection and evaluation skills by training on challenging VT specimens
This CBT application allows users quick and convenient access to train on EPRI visual test (VT) specimens. Users are given the ability to review various VT specimens with the goal of detecting small surface cracking. Features such as the ability to vary magnification and lighting have been built into the application to closely resemble the tools examiners possess in the field. Ultimately, this CBT will aid in strengthening detection and evaluation skills related to remote visual examination.
NDE - Software / Tools
CBT for the Characterization of Embedded Flaws 1.0
1) Excellent training resource for UT examiners to implement prior to performing field examinations. 2) Assist UT examiners in characterizing embedded defects, thus the nuclear industry will have more confidence in the reliability of examiners 3) Supplemented with lab piping components that contain fatigue cracks and embedded defects for hands-on practice.
This CBT will provide an overview of the recent industry issues with mischaracterization of embedded flaws. Ultrasonic data, conventional and phased array, of embedded flaws is presented to assist the examiner in discriminating between service-induced flaws and fabrication defects.
NDE - Software / Tools
ASME Section XI CBT (923A) Version 1.0
1) Self-paced learning opportunity 2) Reduced cost of travel and time outside the plant enabled by computer-based delivery 3) Ability to complete the module more than once for remediation, if desired
The EPRI ASME Section XI Computer-Based Training is a CD-based application for training NDE and ISI personnel on the testing, maintenance, and inspection requirements established in Section XI of the ASME Boiler and Pressure Vessel Code (2007 Edition with 2008 Addenda). The EPRI ASME Section XI Computer-Based Training contains 13 modules of instruction on the requirements of each subsection of Section XI. A browser interface helps the user navigate through the interactive training. As the user moves through the module, it provides instruction, application practice, and review questions.
NDE - Software / Tools
Ultrasonic Training for the Detection of Voids
1) Self-paced UT training 2) Eliminates duplication of effort for development of training 3) Addresses industry regulatory requirements of GL 2008-01
Computer Based Training (CBT) for Ultrasonic Examination of Voids in Nuclear Plant Piping Systems. This training will be developed in two parts. Part 1 will be comprised of information generic to all nuclear utilities required to respond to the provisions of GL 2008-0. Part 2 will consist of Southern Nuclear’s Nuclear Management Procedure, NMP-ES-024-515 Ultrasonic Examination Procedure for Liquid Level Measurement, Version 2.0 or latest version at the time of development. This will include a video demonstration of calibration of one model UT instrument and the conduct of an examination per the procedure.
NDE - Software / Tools
Balance of Plant Heat Exchanger Exam Database (BOPHXED) v1.0
1) Standardized training and testing software for balance of plant eddy current analysts. 2) Training and testing practical data sets are included to ensure that the eddy current analyst have a certain baseline level of knowledge for BOP heat exchangers.
The Balance of Plant Heat Exchanger Exam Database (BOPHXED) software, Version 1.0, assists in training and testing of Balance of Plant (BOP) eddy current personnel.
NDE - Software / Tools
Ultrasonic Phased Array Technology with a Nuclear Focus - Computer Based Training
1) This CBT will deliver to members “on-line” training of EPRI’s Ultrasonic Phased Array Examination content and information 2) The content was assembled in a structured manner consistent with past EPRI training courses on this subject manner 3) Members will now have the opportunity to access this same training information without the expensive logistics of travel
A Computer Based Training (CBT) module for Ultrasonic Phased Array Technology with specifics to the nuclear industry when possible. The content of this CBT is based EPRI’s previous training courses on this subject matter. Key aspects of this training CBT are its different training modules: Introduction to Phased Array Ultrasonic Examination, Principals and Theory, Delay Laws, Probe Design, Data Display and Scanning Methods, Industry Applications and Additional PAUT Techniques. Accessible and delivered “on-line”; no expensive travel is required for this training content and material.
NDE - Software / Tools
Virtual Non-Destructive Evaluation (VNDE) v2.1
1) Train new inspectors in ultrasonic methods 2) To allow inspectors and utility managers to practice and hone their non-destructive evaluation and testing skills 3) To provide a platform for demonstrating, testing and confirming skills 4) Provides a means to distribute operational experience amidst the industry 5) Serve as a prerequisite for technicians about to perform UT examinations in the plant (Pre-Job Brief)
The Virtual NDE system allows the user to interact with the simulator using a Simulated Probe and Specimen. By positioning the Simulated Probe over the Simulated Specimen, the user activates an on-screen graphic simulation of manual scan results. The main purpose of the software is to simulate an ultrasonic manual examination.
NDE - Software / Tools
Computer Based Training (CBT) for the Ultrasonic Examination of Cast Austenitic Stainless Steel Welds (UTCASS-CBT), v1.0
Online version of UT of CASS materials allows for the following: 1) Self-paced learning opportunity 2) Reduced cost of travel and time outside the plant enabled by computer-based delivery 3) Ability to revisit the material at-will for learning and verification purposes
Online version of an overview of ultrasonic inspection of cast austenitic stainless steel (CASS) pipe welds.
WRTC - Training CBT LMS
WRTC: Module 5 - Introduction to Materials and Welding Metallurgy - Part 2
Part 2 of the Metallurgy computer-based training module continues with a basic overview of phase diagrams which are useful for predicting material properties and corresponding microstructure. Common heat treatment terminology is introduced along with a discussion of the typical cracking mechanisms associated with welding.
WRTC - Training CBT LMS
WRTC: Module 10 - Welding Program Part 2
Part 2 of the Welding Program computer-based training module discusses the importance of understanding the strengths and weaknesses associated with a utilities welding program. Strategies and guidance documents are available for welding program personnel to assist with benchmarking and assessment activities and to determine appropriate health measures if being used.
WRTC - Training CBT LMS
Welding and Repair Technology Center: Socket Weld Training for Craft Personnel
This computer based training (CBT) discussing sockets welds, associated issues and research, and was developed for welding craft personnel. This CBT provides history and background of socket welding issues in the nuclear industry and known improvements for maximizing the life of socket welds. The importance that welding craft have to producing a high quality socket weld is emphasized during training.
WRTC - Training CBT LMS
WRTC: Module 9 - Welding Program Part 1
This computer-based training module details strategies for control of main implementation components and how consistency among nuclear stations can be beneficial to the welding program. This module also details how welding program software can be used to simplify and enhance the welding program. Additionally, guidance and suggestions for working with welding vendors is also discussed.
WRTC - Training CBT LMS
WRTC: Module 11 - Alternate Repair Methods
This computer-based training module discusses the reasons for alternate repair methods. In certain situations, the use of alternate welding repairs can produce significant benefits for the utility and the repaired system or component. Having a basic understanding of the more typical alternate repair methods used and their resulting benefits gives the welding engineer a good grasp of which repair method is the best for the given application.
WRTC - Training CBT LMS
WRTC: Module 12 - Inspection Techniques
This computer-based training module is intended to provide a basic understanding of the most frequently used Nondestructive Evaluation (NDE) processes at nuclear plants. NDE helps to ensure quality workmanship during construction, and serviceability during operation (in-service inspections), and acceptability of repairs. NDE is a broad, interdisciplinary field used for assuring the structural integrity of components and systems.
WRTC - Training CBT LMS
WRTC: Module 8 - Weld Filler Material
This computer-based training module provides a background on weld filler metal procurement, designations, and control. In addition, this module also gives two innovative solutions for storing and issuing filler metals. For most welding applications, filler metal is required to make weldments for systems and components. At nuclear facilities it is important to ensure filler metals are procured to the appropriate code requirements and properly controlled.
WRTC - Training CBT LMS
WRTC: Module 4 - Introduction to Materials and Welding Metallurgy- Part 1
This computer-based training module provides a basic overview of typical terminology used in welding metallurgy and types of materials that may be encountered at a nuclear plant. In addition, typical welding considerations are provided for each grouping of materials. Metallurgy is essential to understanding welding. Welding metallurgy is different than basic metallurgy due to rapid cooling rates that typically are not achievable during regular metal processing. This creates unique challenges which must be considered when planning a weldment.
WRTC - Training CBT LMS
WRTC: Module 6 - Introduction to ASME Codes
This computer-based training module provides a brief history of the American Society of Mechanical Engineers (ASME) Technical Codes and discusses which Codes are frequently encountered during nuclear welding activities. The ASME Codes are used to ensure a level of confidence that systems, components, and their associated weldments will meet their intended design function.
WRTC - Training CBT LMS
WRTC: Module 1-Nuclear Welding Program Overview
This computer-based training module provides a brief overview of nuclear welding programs, welding program governing documents, welding program code basis and structure, regulatory basis for welding programs, welding program documents, a discussion on welding program boundaries, and a summary of the topics discussed.
WRTC - Training CBT LMS
WRTC: Module 3 - Introduction to Weld Configurations, Considerations, and Defects
This computer-based training module provides a brief overview of welding configurations, welding defects, and other welding considerations. Weld configurations can have a significant effect on the overall quality and economics of a weldment. Having a basic understanding of the weld configurations and why they are used can assist in selecting the correct weld configuration for the application. Additionally, using standard welding terminology facilitates effective communication with welding personnel.
WRTC - Training CBT LMS
WRTC: Module 7 - Introduction to ASME Section IX
This computer-based training module provides an overview of American Society of Mechanical Engineers (ASME) Section IX and associated terminology. Additionally, implementation suggestions and strategies will also be provided for awareness. ASME Section IX is an essential component to every nuclear welding program. ASME Section IX is used solely for the qualification of welder, brazers, fusion machine operators, and associated procedures.
WRTC - Training CBT LMS
WRTC: Module 2 - Introduction to Welding, Brazing, and Fusing
This computer-based training module will introduce welding, brazing, and fusing. The module will start with a brief history of welding, an overall discussion of welding, followed by a deeper examination of the typical arc welding processes used at nuclear plants. This module then discusses terminology associated with arc physics, an overview of torch brazing, fusing of HDPE materials, and safety concerns associated with welding and brazing.
