GRP Pipeline Inspector

GRP Pipeline Inspector (TPI / QA-QC Inspector) Qualification Requirements • Diploma or Bachelor's Degree in Mechanical Engineering, Materials Engineering, or related discipline. • Minimum 8 years of experience in GRP piping inspection, preferably in oil & gas, petrochemical, refinery, water transmission, desalination, and offshore projects. • Knowledge of GRP manufacturing processes (Filament Winding, Centrifugal Casting, Hand Lay-up). • Familiar with: • AWWA C950 • ASTM D3517, D2996, D4161 • ISO 14692 (Petroleum and Natural Gas Industries - GRP Piping) • ASME B31.3 & B31.4 (where applicable) • Client specifications such as Saudi Aramco, ADNOC, KNPC, KOC, PDO, QP, etc. • NDT Level II certification is an advantage. • Valid coating/composite inspection certification is preferred. Key Responsibilities Manufacturing Inspection • Review approved ITPs, procedures, drawings, and material specifications. • Verify raw materials: • Resin • Glass fiber • Catalyst and additives • Witness pipe manufacturing activities. • Verify pipe dimensions, wall thickness, stiffness class, pressure rating, and pipe marking. • Monitor curing process and quality records. • Witness factory acceptance testing (FAT). Incoming Material Inspection • Verify delivered pipes, fittings, flanges, couplings, gaskets, and adhesives. • Check for transportation and handling damage. • Confirm traceability and material certificates. Installation Inspection • Verify trench preparation and bedding requirements. • Confirm pipe alignment, joint preparation, and assembly. • Inspect laminated joints and adhesive joints. • Verify torque values for mechanical couplings. • Ensure installation is according to manufacturer recommendations and project specifications. Quality Control Activities • Visual inspection of pipes and fittings. • Dimensional inspection. • Wall thickness verification. • Barcol hardness testing (where specified). • Laminate inspection. • Joint integrity verification. • Inspection of field-fabricated spools and fittings. Hydrostatic and Leakage Testing • Witness hydrostatic pressure testing. • Verify calibrated pressure gauges and test equipment. • Ensure test pressure and holding time comply with project specifications. • Monitor leakage, pressure drops, and structural integrity. • Review test records and charts. Documentation Review • Review: • Material Test Certificates (MTC) • Manufacturer Data Reports • QC Records • Calibration Certificates • Hydrotest Records • As-Built Documentation • Prepare inspection reports and punch lists. Required Skills • Strong knowledge of composite materials and GRP systems. • Ability to read isometric drawings and P&IDs. • Familiarity with QA/QC documentation and inspection procedures. • Report writing and client communication skills. • Good understanding of offshore and onshore pipeline construction practices.

Diploma or Bachelor's Degree in Mechanical Engineering, Materials Engineering, or related discipline. Minimum 8 years of experience in GRP piping inspection, preferably in oil & gas, petrochemical, refinery, water transmission, desalination, and offshore projects. Knowledge of GRP manufacturing processes (Filament Winding, Centrifugal Casting, Hand Lay-up). Familiar with: AWWA C950; ASTM D3517, D2996, D4161; ISO 14692 (Petroleum and Natural Gas Industries - GRP Piping); ASME B31.3 & B31.4 (where applicable); Client specifications such as Saudi Aramco, ADNOC, KNPC, KOC, PDO, QP, etc. NDT Level II certification is an advantage. Valid coating/composite inspection certification is preferred.

Manufacturing Inspection: Review approved ITPs, procedures, drawings, and material specifications. Verify raw materials: Resin, Glass fiber, Catalyst and additives. Witness pipe manufacturing activities. Verify pipe dimensions, wall thickness, stiffness class, pressure rating, and pipe marking. Monitor curing process and quality records. Witness factory acceptance testing (FAT). Incoming Material Inspection: Verify delivered pipes, fittings, flanges, couplings, gaskets, and adhesives. Check for transportation and handling damage. Confirm traceability and material certificates. Installation Inspection: Verify trench preparation and bedding requirements. Confirm pipe alignment, joint preparation, and assembly. Inspect laminated joints and adhesive joints. Verify torque values for mechanical couplings. Ensure installation is according to manufacturer recommendations and project specifications. Quality Control Activities: Visual inspection of pipes and fittings. Dimensional inspection. Wall thickness verification. Barcol hardness testing (where specified). Laminate inspection. Joint integrity verification. Inspection of field-fabricated spools and fittings. Hydrostatic and Leakage Testing: Witness hydrostatic pressure testing. Verify calibrated pressure gauges and test equipment. Ensure test pressure and holding time comply with project specifications. Monitor leakage, pressure drops, and structural integrity. Review test records and charts. Documentation Review: Review Material Test Certificates (MTC), Manufacturer Data Reports, QC Records, Calibration Certificates, Hydrotest Records, As-Built Documentation. Prepare inspection reports and punch lists.