Level 2 and 3 Free Span Assessment For Nam Con Son 2– Phase 1 Gas Pipeline (2021 Campaign)
Project Information
After successful completion of 2020 campaign of freespan correction, post-construction survey was performed at the end of 2020 which identified further over two thousand freespans in the pipeline. SK Eng. was awarded the assessment of freespans by L2 and L3 assessment in accordance with DNV-RP-F105. The spans’ assessment was by performed by FE modelling in Abaqus software package and DNV’s FATFREE software package. Fatigue life of the Spans was calculated.
Client
Z-Subsea, UK
Our Role
Subsea Pipeline Engineering Subcontractor
Date
September, 2021
Category
Subsea Pipeline Design/Integrity


