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Level 3 Diploma in QA/QC Piping and Welding

Level 3 Diploma in QA/QC Piping and Welding

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Course Overview

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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  1. Introduction to QA and QC in Piping and Welding: Roles, responsibilities, and importance of quality control in piping and welding works.

  2. Piping Materials and Specifications: Identification, properties, and applications of piping materials and fittings.

  3. Welding Processes and Techniques: Fundamentals of common welding methods used in piping fabrication.

  4. Welding Consumables and Joint Preparation: Electrodes, filler materials, joint types, and preparation requirements.

  5. Welding Procedure Specifications Awareness: Understanding procedure requirements and welder qualification concepts.

  6. Inspection and Testing of Welded Joints: Visual inspection methods and introduction to non-destructive testing.

  7. Dimensional Control and Fit-Up Inspection: Alignment, tolerances, and fit-up requirements for piping systems.

  8. Nonconformance and Defect Control: Identification, reporting, and basic corrective action processes.

  9. Quality Documentation and Traceability: Inspection reports, material traceability, and record control practices.

  10. Health, Safety, and Quality Compliance: Safe working practices and quality responsibilities in piping and welding operations.

  • Builds strong foundational competence in piping and welding quality control.

  • Enhances employability in oil and gas, construction, and industrial projects.

  • Supports compliance with international welding and piping quality standards.

  • Improves inspection accuracy and documentation practices.

  • Provides a clear pathway to higher-level QA and QC inspection qualifications.

  • Individuals seeking entry-level roles in QA and QC for piping and welding works.

  • Welding inspectors and site technicians requiring formal quality control knowledge.

  • Piping fabrication and construction personnel involved in inspection activities.

  • Learners preparing for advanced QA and QC qualifications in industrial sectors.

  • Assessment Type: Knowledge-based and applied assessment

  • Assessment Format: Multiple-choice examination and structured written assessment

  • Total Questions: 40

  • Passing Score: 60 percent

  • Duration: 90 minutes

  • Certification: HiQual UK Level 3 Diploma in Quality Assurance and Quality Control Piping and Welding upon successful completion

To deliver this Qualification, HiQual UK Approved ATPs must demonstrate the capability to deliver, assess, and internally quality assure qualifications in line with recognised regulatory principles and the expectations of the Regulated Qualifications Framework (RQF).

Approved centres must operate effective systems to ensure the validity, reliability, fairness, consistency, and security of assessment.

1. Centre Recognition and Legal Compliance

Centres must be formally recognised by HiQual UK prior to the delivery or assessment of any qualification. To maintain recognition, centres must: Be a legally constituted organisation operating in compliance with applicable legislation and regulatory requirements. Demonstrate effective governance, management oversight, and clear lines of accountability. Comply with all HiQual UK policies, procedures, and conditions of centre recognition. Notify HiQual UK promptly of any material changes that may affect delivery, assessment, or internal quality assurance arrangements.

2. Resources, Facilities, and Learning Environment

Centres must ensure that sufficient and appropriate resources are in place to support learning and assessment. This includes: Learning environments appropriate to the mode of delivery, including classrooms and, where applicable, specialist or practical facilities. Access to learning and assessment resources that enable learners to meet qualification outcomes. Secure systems for managing learner data, assessment records, and certification claims. Arrangements that support equality of access and reasonable adjustments for learners where required.

3. Staff Competence and Occupational Expertise

Centres must ensure that all staff involved in delivery, assessment, and internal quality assurance are competent and suitably qualified. Centres must: Appoint tutors with appropriate subject knowledge, teaching competence, and relevant occupational or professional experience. Ensure assessors are trained and competent in applying HiQual UK assessment requirements and standards. Appoint a qualified Internal Quality Assurer (IQA) responsible for monitoring assessment practice and decisions. Maintain records of staff qualifications, experience, training, and continuing professional development (CPD).

4. Assessment Practice and Internal Quality Assurance (IQA)

Centres must operate robust internal quality assurance systems to ensure assessment integrity. Centres must: Ensure assessment is valid, fit for purpose, and conducted in line with HiQual UK requirements. Implement effective IQA procedures to monitor assessor performance and confirm the consistency of assessment decisions. Maintain accurate, complete, and auditable records of learner registration, assessment evidence, and outcomes. Carry out regular internal reviews and standardisation activities to support continuous improvement.

5. Integrity, Risk Management, and Malpractice

Centres must take appropriate measures to protect the integrity of assessment. Centres must: Maintain policies and procedures for the prevention, identification, and management of malpractice and maladministration. Ensure secure handling, storage, and retention of assessment materials and learner evidence. Report any suspected or confirmed malpractice to HiQual UK in accordance with published procedures.

6. Health, Safety, Safeguarding, and Learner Protection

Centres must provide a safe, inclusive, and supportive learning environment. Centres must: Comply with applicable health and safety and safeguarding legislation. Conduct risk assessments for learning activities, particularly where practical or technical work is involved. Maintain procedures to safeguard learner welfare and wellbeing.

7. Learner Information, Support, and Fair Treatment

Centres must ensure learners are informed, supported, and treated fairly. Centres must: Provide clear and accurate information on programme requirements, assessment methods, and certification. Ensure learners receive timely and constructive feedback on assessment outcomes. Operate transparent complaints and appeals procedures aligned with HiQual UK requirements. Manage learner information securely in compliance with data protection legislation.

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