Level 3 Diploma in QA/QC Piping and Welding
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HiQual UK Level 3 Diploma in Quality Assurance and Quality Control Piping and Welding is an audit-ready and compliance-aligned qualification designed to develop technical competence in inspection, quality control, and conformity assurance for piping systems and welded structures. The qualification provides structured knowledge of piping materials, welding processes, inspection methods, nonconformance control, and documentation practices used in industrial, oil and gas, petrochemical, power generation, and construction environments. The program aligns with internationally recognised quality, welding, and inspection frameworks supported by the International Organization for Standardization, regulatory quality expectations recognised by Ofqual, and internationally adopted welding and piping codes. Emphasis is placed on inspection accuracy, compliance with specifications, safety awareness, and consistent application of quality control procedures across piping and welding activities.
Qualification Details
| Qualification Title | Level 3 Diploma in QA/QC Piping and Welding |
|---|---|
| Total Credits | 40 |
| Guided Learning Hours | 120 |
| Qualification Time | 240 |
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Introduction to QA and QC in Piping and Welding: Roles, responsibilities, and importance of quality control in piping and welding works.
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Piping Materials and Specifications: Identification, properties, and applications of piping materials and fittings.
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Welding Processes and Techniques: Fundamentals of common welding methods used in piping fabrication.
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Welding Consumables and Joint Preparation: Electrodes, filler materials, joint types, and preparation requirements.
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Welding Procedure Specifications Awareness: Understanding procedure requirements and welder qualification concepts.
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Inspection and Testing of Welded Joints: Visual inspection methods and introduction to non-destructive testing.
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Dimensional Control and Fit-Up Inspection: Alignment, tolerances, and fit-up requirements for piping systems.
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Nonconformance and Defect Control: Identification, reporting, and basic corrective action processes.
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Quality Documentation and Traceability: Inspection reports, material traceability, and record control practices.
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Health, Safety, and Quality Compliance: Safe working practices and quality responsibilities in piping and welding operations.
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Builds strong foundational competence in piping and welding quality control.
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Enhances employability in oil and gas, construction, and industrial projects.
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Supports compliance with international welding and piping quality standards.
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Improves inspection accuracy and documentation practices.
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Provides a clear pathway to higher-level QA and QC inspection qualifications.
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Individuals seeking entry-level roles in QA and QC for piping and welding works.
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Welding inspectors and site technicians requiring formal quality control knowledge.
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Piping fabrication and construction personnel involved in inspection activities.
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Learners preparing for advanced QA and QC qualifications in industrial sectors.
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Assessment Type: Knowledge-based and applied assessment
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Assessment Format: Multiple-choice examination and structured written assessment
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Total Questions: 40
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Passing Score: 60 percent
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Duration: 90 minutes
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Certification: HiQual UK Level 3 Diploma in Quality Assurance and Quality Control Piping and Welding upon successful completion
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