RISK-BASED INSPECTION Risk-Based Inspection (RBI) ensures you are performing the right inspections (procedure), on the right assets, in the right areas, at the right frequency. With thousands of assets to monitor, it can be challenging to properly prioritize inspection investments in efforts to reduce loss of containment risks to acceptable levels. Whether dealing with pressure vessels, … Continue reading Pressure Vessel RBI – intro
Continue: PART 2 – How to view the certificate??? We will take example for Mill cert', other cert' is same procedure. Mill cert: A Certified Mill Test Report (CMTR) is a quality assurance document generated by the raw material manufacturer and provided with the material to intermediate suppliers and ultimately to a finished goods manufacturer. … Continue reading How to view the material certificate? – Part 2
PART 8: TECHNIQUE VARIABLES Key Notes: The mean of Weaving will increase the heat input, hence the Toughness will be reduced accordingly. The change from multi-pass to single-pass will reduce the toughness significantly, the deduction of R.O.L and omission of bead tempering concepts will reduce the weld metal's mechanical in general.
PART 7: ELECTRICAL CHARACTERISTICS VARIABLES Key Notes: * In case of WPS with CVN impact test and no PWHT requirement: As common sense dictates, the Welding inspector will take a look on Weld bead profile firstly. The increase of Weld bead (Width) or reduction of R.O.L (Run out length) which makes toughness deduction. From the Welding … Continue reading Welding Inspector & WPS (PART 7)