Residual Life Assessment

A TO Z has been providing RLA services for boilers & heaters, which are in operation for a prolonged period of time. RLA of boiler pressure parts is under taken to verify their present condition and find out their remaining life as well as correlate with boiler operation for reliability and improvement purposes.

During the mandatory inspection activities, termed as REMNANT LIFE ASSESSMENT STUDY ( RLA Study) , following major activities are undertaken:

• Study of operation and maintenance (O&M) records.
• Visual inspection
• Structural Integrity (By NDT & dimensional measurement)
• Verification of mechanical properties and analysis of results
• Material degradation due to transformation of micro structure.
• Impact of Chemical regime during operation.