S Raghava Chari

Boiler Feed Water Heater Shell Flange leaks and causes ammonia plant trips. This root cause analysis (RCA) eliminated the problems.

Root Cause Analysis (RCA): Cooling tower fan FRP fan blades saves and saves.

Root Cause Analysis (RCA) related to primary reformer RFG main hot spots threaten indefinite outage eliminated.

Root Cause Analysis (RCA) related to the roof hot spots repairs and their problem eliminated forever.

Primary Reformer – Each Turnaround done massive and expensive Tubes Repairs eliminated.

Root Cause Analysis (RCA): Urea Plant tight shut off impossible PTFE liner 6” 300# butt weld end Plug Valves leaks stopped.

Root Cause Analysis (RCA): Repeat Rupture Discs (RD) bursts shutdowns a Urea Plant each time.

A urea plant lost 10 days within a month from Repeat Safety Valve Popping stopped & recurrence eliminated.

Root Cause Analysis (RCA) related to the Steam Turbine Stubborn Dissemble defying 12” 2500 # Trip Throttle Valve.

Root Cause Analysis (RCA): Seawater pipeline spools from day-1 leaks threaten NH3 plant indefinite shutdown.