Training: Coded welding

RFQ/OBP352/2025/26

3. Training Objectives Upon completion, trainees should be able to: • Interpret piping drawings and isometrics • Fabricate, assemble, and install industrial pipe systems • Perform accurate pipe measurement, cutting, beveling, and fit-up • Prepare pipe joints for welding in accordance with applicable standards • Apply safe work practices in pipe fitting environments ________________________________________ 4. Scope of Training 4.1 Boilermaker Core Competencies • Engineering drawings and symbols (ISO / SANS) • Measurement, marking-off, and tolerances • Material identification (carbon steel, stainless steel, alloy steel) • Fabrication tools and equipment • Workshop and site safety ________________________________________ 4.2 Pipe Fitting – Core Focus Areas 4.2.1 Pipe Types and Materials • Carbon steel, stainless steel, and alloy steel pipes • Seamless vs welded pipe • Pipe schedules and wall thickness identification 4.2.2 Piping Components • Flanges, gaskets, bolts, and fasteners • Valves (gate, globe, ball, check) • Elbows, tees, reducers, couplings, and branch connections • Pipe supports, hangers, and expansion allowances 4.2.3 Pipe Drawing Interpretation • Piping isometrics • Bill of materials (BOM) 4.2.4 Pipe Measurement and Layout • Pipe take-offs • Offset calculations (45°, 60°, rolling offsets) • Cutting lengths and allowance calculations • Use of pipe wrap-around and layout tools 4.2.5 Pipe Fabrication and Fit-Up • Pipe cutting (mechanical, oxy-fuel, plasma) • Pipe beveling and end preparation • Alignment and tacking • Root gap control and joint geometry • Fit-up for butt welds and flanged joints 4.2.6 Welding Preparation (Non-Welding Focus) • Joint preparation for SMAW, GTAW, GMAW • Understanding WPS requirements • Pre-heat and interpass temperature basics • Coordination with welders and inspectors ________________________________________ 5. Practical Training Requirements • Minimum 70% practical training • Fully equipped pipe fitting workshop or on-site facility • Individual learner participation in: o Pipe fabrication and assembly o Flange alignment and bolt tightening o Pipe rack or spool assembly • Exposure to mock industrial pipe installations ________________________________________ 6. Codes, Standards and Best Practice Training must reference applicable standards, including: • ISO / EN piping standards • SANS standards • Occupational Health and Safety Act ________________________________________ 7. Assessment and Certification Service providers must indicate: • Assessment methodology (practical and theoretical) • Competency-based evaluations • Certification issued upon completion • Alignment to QCTO / MERSETA occupational qualifications (where applicable)

Request for Quote

2026/02/05 15:00:00

No

RFQ/OBP352/2025/26