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INSPECTION SERVICES


NiGSA Energy have a wide range of conventional and innovative inspection and survey services.
We understand your business needs and focus on innovative inspection and survey methods which minimise operational and production disruption and reduce overall cost.

NiGSA Energy are different because our wider engineering and integrity knowledge means that we use the results of our inspection and surveys to provide you with reliable information and recommendations on which to base accurate management decisions.

NiGSA Energy invests in inspection methodology and has become one of the industry leaders in Africa working with partners and OEMs in deploying cutting edge innovative techniques in advanced Industry Projects. We participate in other industry inspection bodies such as the British Institute of Non Destructive Testing (BINDT), Energy Institute, ASNT, NACE and are certified by other regulatory bodies such IRATA, ISO and the likes

NiGSA Energy inspectors meet and exceed the industry standard competency requirements for the task in hand. In instances where our innovative methods are ahead of the development of industry standards we have developed internal training and certification procedures to ensure personnel competency

In summary, our objective is to provide you with the optimum inspection and survey solution.
• Welding Inspection
• Robotic Inspection System
• Painting & Coating Inspection
• Risk based Inspection
    ▸ API 510- Pressure vessel inspection
    ▸ API 570- Piping inspection
    ▸ API 653- Above ground storage tank inspection
• Hardness Testing

NiGSA Energy engages in all discipline of NDT (Non-Destructive Testing), both conventional and advanced.

Conventional NDT Inspection
         • Ultrasonic Testing –Flaw Detection and Thickness Gauging
        • Gama Radiography
        • Surface Testing –Magnetic Particle Testing, Penetrant Testing, Eddy Current Testing
        • Hardness Testing
        • Positive Material Identification (PMI)
        • Tank Inspection.

Advanced NDT Inspection
        • Close Proximity Radiography
        • Ultrasonic Imaging
        • Remote Visual Inspection.
        • Time of Flight Diffraction (ToFD)
        • Phased Array
        • Reformer Tube Inspection
        • Surface Eddy Current
        • Conditioning Monitoring


  • Inspection Services

  • Engineering & consultancy

  • Metallurgical services

  • Corrosion monitoring & cathodic protection survey

  • Manpower supply (expatriate & nationals)

  • Rope access

  • Lifting equipment testing and certification

  • Safe lifting operations

  • Asset integrity management