Provision of Phase 5 Risk Based Inspection Study (RBI)
Scope
The project scope included RBI Study which was performed for the Equipment Items and piping Systems along with CMP, Pipeline, Structure, and PSVs for the following platforms:
PEMS and CMP:
- MDG (MUDA G Wellhead Platform)
- TPB (TAPI B Wellhead Platform)
PIMS:
- 18-inch Gas Condensate Pipeline-MDE-MDG
SIMS:
- MDG (MUDA G Wellhead Platform)
PSVs:
- MDG (MUDA G Wellhead Platform)
- TPB (TAPI B Wellhead Platform)
Process
Velosi’s team of expert individuals performed a Risk based Inspection Study (RBI) to clarify and recommendation for rectification work on all possible problems or issues regarding all damage mechanisms by competent personnel (API580/581 for Pipingand Pressure Vessel, API RP 2SIM for Structure, and API RP 1176 & 1160 for Pipeline) and aided by software.
Outcome
Velosi successfully carried out the Risk Based Inspection (RBI) study for equipment & and piping with CMP, Pipeline, Structure, and PSVs within MDG/MDE and TPB platforms of CPOC by adopting semi semi-quantitative RBI approach. The RBI methodology used for this project is based on API RP 581.
Deliverables
Velosi executed the following deliverables:
PEMS:
- Corrosion Loop Drawings (PFDs and P&IDs)
- Asset Register
- Corrosion Inspection Manual
- Risk Analysis
- Inspection Plan
- Inspection Drawings
- IOWs
- RBI Study Report
- Corrosion Management Plan (CMP)
PIMS:
- Pipeline Section Division Drawing
- Mechanical Assessment Sheet
- PoF and CoF Assessment
- Inspection and Maintenance Plan
- Pipeline Inspection Drawing
- RBI Study Report
SIMS:
- Detailed structure asset register describing the inspection reference plan of all the structural components, also indicating the critical structural components for MDG platform.
- Tag Marked Drawings.
- Inspection Reference Plan (IRP)
- Inspection Checklist
- Drawing List
- RBI Study Report
PSVs:
- Development of Asset Register
- FMECA based Risk Assessment
- Development of Inspection Plans
- RBI Study Report
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