surendar vinayagam

Work summary:
• Attending Kick-off meeting
• PID (Process & Instrumentation Diagram), Equipment Drawing (Pump, Pressure vessels, Storage tank & Heat exchanger) Review.
• Preparation of Critical Line list for Piping stress analysis
• Performing static stress analysis calculation using CAESAR-II software
• Performing Dynamic Analysis for Piping system’s Frequency Check (Modal Analysis)
• Creating Load case & combination for following condition,
a) 100 years operation Load case in Floating Platform sea offshore
b) Floating Platform’s Towing Condition by considering Hull Motion of Floating Vessel or Jacket Structure Displacement of Topside Unit
c) Explosion or Blast Condition, For piping covered in Flare Module and Two phases Hydrocarbon (Oil & Gas) transmission service
d) Pump stand-By condition with standard Design requirement
e) Pressure Safety Valve Reaction Loading Condition with standard Design requirement
f) Earth Quake & Wind Load Combination
g) Elementary Load Case along with Full thermal Displacement check, In Less criticality Piping stress calculation for conservative report
• WRC 107 Calculation of Local stress at Equipment & Nozzle intersection
• WRC 297 Calculation for Nozzle Flexibility analysis
• Pump Nozzle Force & Moment conformity with respect to International Standards (API 610 for centrifugal pump)
• Flange Leakage Calculation at valve & nozzle location in piping system using PEQ Method & ASME Method Using CAESAR module
• Spring Hanger Design and Hanger data sheet preparation
• User Material Data Base customisation in CAESAR based on requirement with respect to ASME B31.3 & ASME Section-II D
• Preparation of stress analysis report
• Co-ordination with Piping Layout & Support Engineering

Roles and Responsibility
• Preparation of stress analysis critical line list
• Design Document and document register control
• 3-D modeling of pipe for stress analysis
• Static Stress analysis calculation using CAESAR-II
• WRC calculation for Equipment nozzle flexibility verification
• Flange leakage calculation using Pressure equivalent method
• Stress Isometric generation for pipe support Engineering
• Spring Hanger Table preparation
• Flexibility study report preparation for approved piping system