Oil & Gas 
Mining & Minerals 
Renewables 
Chemical Processing 
Water 
Papua New Guinea 
Operations & Maintenance 
OSD’s Role
- Direct Inspection of DN450 ductile iron trunk main to determine the extent of corrosion and possible associated cracking.
Summary
- Determination of inspection methodology and input of pipe parameters into scanning software.
- Soil resistivity and soil testing completed
- Magnetic particle testing completed
- Pipe feature profile prepared using 3D laser scanning to determine pipe circumference, wall loss, and remaining wall thickness.
- Comprehensive inspection report completed with recommendations to maintain asset integrity.