Risk Based Inspection Program Development for Petronas FLNG 1 (L) LTD. Topside structure and Hull

  • Malaysia
  • Southeast Asia
Velosi established a Risk Based Inspection (RBI) Program and created an effective Facilities Integrity Management System (FIMS) for Petronas Topside Structure located in Malaysia.


  • Establish a Risk Based Inspection (RBI) Program for Petronas topside structure including turret; hull structure including cargo tanks, mooring system; and flexible riser by carrying out a comprehensive risk analysis which features a total quality assurance approach, resulting in substantial cost savings for Petronas.
  • Audit and optimize the existing safety configurations of Petronas facilities to ensure productivity, reliability and security.

Scope of Work

  • Develop Risk Based Inspection (RBI) Program for Petronas FLNG 1 (L) LTD Topside structure and Hull Structure.
  • Implement an RBI software package for risk assessment and recording of RBI data, including inspection plan with a database which shall be valid throughout the FLNG1 design life
  • Integration of recommended RBI IRP with class survey requirement, including endorsement/approval from the current class society.
  • Training for VAIL-Plant Software Implementation


  • Risk Based Inspection Program:
    • Comprehensive RBI Study for Topside Structure
    • Tag Marked Drawings for SIMS and HIMS
    • Failure Rate and Risk Allocation
    • RBI Report with Results and Conclusions
    • Recommendation on Additional Safeguards and Action(s) where Required
    • Inspection Plan Comprising of Inspection Method, Coverage and Frequency


  • VAIL Plant Software Modules:
    • SIMS – Structure Integrity Management System
    • HIMS – Hull Integrity Management System
    • ISMS – Inspection Scheduling Management System
    • Integration of VAIL-Plant Software with SAP
how can we help you?

Contact us at the Velosi office nearest to you or submit a business inquiry online.

The strength of our approach comes from offering a multiregional service while meeting local needs. Velosi achieves this because we operate in selected world’s major established and emerging markets.

Mr. Ijaz Ul Karim Rao
Ijaz Ul Karim Rao
MD, Velosi Asset Integrity Limited

Let us help you to provide the best solution for your asset !