How to do RLA Study of Boiler
Procedure for RLA Study Power plant equipment and its components are operated into hi temperature, frequent fluctuation of pressure and temperature, frequent start/stop, erosion and corrosion environment. Collect the operation data identify the critical items and formulate plan for inspection. Flow diagram for RLA procedure is like below fig. Boiler RLA: Critical pressure parts of Boiler are: · Drum- steam · Headers- both steam and water · Tubing- Super heater, water wall, economizer · Piping- Steam and feedwater · Deaerator · Attemperator Testing and Inspection plan for Boiler : Items Testing Drum Visual VI WFMT Wet Fluorescent Magnetic Particle UTT ...