Level 3 Certificate in QA/QC Piping and Welding Inspector
The Skillify Level 3 Certificate in QA/QC Piping and Welding Inspection is an internationally recognized qualification designed to equip learners with the essential technical knowledge and practical expertise required to build or advance a career in quality assurance, quality control, and welding inspection.
This program is highly relevant for professionals aiming to work in sectors such as oil & gas, petrochemicals, power generation, construction, and manufacturing, where the reliability and safety of piping systems and welded structures are critical.
Learners gain in-depth understanding of piping systems, welding processes, inspection techniques, codes and standards (ASME, API, ISO), non-destructive testing (NDT), and quality documentation. The course also focuses on practical skills such as interpreting engineering drawings, reviewing fabrication methods, and conducting site inspections in line with industry requirements.
By completing this qualification, participants are well-prepared for roles such as QA/QC Inspector, Welding Inspector, or Piping Quality Technician, with the confidence to carry out inspection duties effectively in real-world environments.
This course is an excellent choice for both beginners entering the QA/QC field and technicians seeking formal certification to enhance career opportunities in inspection and quality management.
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- Duration : 4 weeks (Self-paced)
- Certificate of Completion
- Mobile & Desktop Access
- Teacher : Michael Davis
To enroll in the Skillify Level 3 Certificate in QA/QC Piping and Welding Inspection, candidates must meet the following:
- Age Requirement: Applicants must be at least 21 years old.
- Educational Requirements: At least a high school diploma (Matriculation or equivalent). A background in science, engineering, or vocational training (mechanical, civil, or welding technology) is preferred.
- Experience: No prior work experience is required, making it suitable for freshers. However, individuals with practical exposure to welding, piping, construction, or quality control will benefit from faster learning and career growth.
- Language Proficiency: Basic proficiency in English (reading, writing, and comprehension) is necessary to follow course materials and assessments.
Unit Title | Credits | GLH |
Fundamentals of Quality Assurance and Quality Control | 4 | 20 |
Basics of Piping Systems and Components | 4 | 20 |
Welding Processes and Techniques | 4 | 20 |
Welding Defects and Visual Inspection | 4 | 20 |
Introduction to Non-Destructive Testing (NDT) | 4 | 20 |
Codes, Standards, and Specifications | 4 | 20 |
1. Fundamentals of Quality Assurance and Quality Control
- Define key concepts and objectives of quality assurance and control.
- Understand the responsibilities of QA/QC inspectors.
- Recognize the importance of QA/QC in industrial projects.
- Apply basic quality procedures, documentation, and compliance requirements.
- Identify common piping materials and their applications.
- Describe fittings, valves, flanges, and other piping components.
- Interpret isometric piping drawings and symbols.
- Understand fabrication and installation processes.
- Explain welding processes such as SMAW, GTAW, and GMAW.
- Identify joint types and welding positions.
- Understand the role of consumables, electrodes, and equipment.
- Review Welding Procedure Specifications (WPS).
- Recognize common welding defects and their causes.
- Conduct visual inspections using standard tools.
- Apply acceptance criteria to evaluate weld quality.
- Record and report inspection findings accurately.
- Understand the purpose and principles of NDT.
- Identify techniques such as PT, MT, UT, RT, and VT.
- Recognize when and how each method is applied.
- Follow safety measures during NDT operations.
- Identify and apply international standards including ASME, API, AWS, and ISO.
- Interpret relevant code sections for piping and welding inspection.
- Ensure compliance with industry regulations.
- Understand the significance of quality standards in QA/QC roles.
The Skillify Level 3 Certificate in QA/QC Piping and Welding Inspection is designed for:
- Freshers and entry-level technicians seeking a recognized qualification to start a career in QA/QC.
- Welders, fabricators, and fitters looking to transition into inspection and quality roles.
- Diploma or technical certificate holders in mechanical, civil, or industrial engineering aiming to specialize in piping and welding inspection.
- Supervisors and site inspectors seeking structured training in QA/QC and international standards.
- Engineering and construction professionals wishing to strengthen their knowledge of quality control, inspection, and documentation.
This course provides the technical foundation and certification required to succeed in industries where quality and safety are top priorities.
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Assessment and Verification:
All units in this qualification are internally assessed by approved centers and externally verified by Skillify. The program follows a criterion-referenced assessment model, requiring learners to demonstrate that they have achieved the specified learning outcomes.
To pass each unit, learners must provide valid, sufficient, and authentic evidence of their knowledge and skills. Assessors are responsible for evaluating submissions and ensuring that standards are met. A transparent and well-documented audit trail must be maintained to support fairness, consistency, and compliance with quality assurance requirements.
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