Piping Design Engineering

• Develop piping layouts for steam, Lube oil, Control oil, systems.
• Prepare Piping & Instrumentation Diagrams (P&IDs;), piping layouts, and routing studies.
• Optimize piping arrangement considering:
• Thermal expansion
• Pressure drop
• Accessibility
• Maintenance requirements
• Constructability

• Define piping classes, material specifications, and design conditions.
• Review vendor drawings and interface requirements.
• Coordinate piping design with process, mechanical, civil, structural, electrical, and instrumentation disciplines.

Piping Stress Analysis

• Perform flexibility and stress analysis using software such as:
• AutoPIPE

• Analyze piping systems for:
• Sustained loads
• Thermal loads
• Operating loads
• Occasional loads
• Seismic loads
• Wind loads

• Evaluate nozzle loads on:
• Turbines
• Pumps
• Compressors
• Pressure vessels
• Heat exchangers

• Verify compliance with:
• ASME B31.1
• ASME B31.3
• ASME Section VIII
• Applicable project specifications

Pipe Support Engineering

• Design and select:




• Spring supports
• Constant hangers
• Snubbers
• Guides
• Line stops
• Anchors
• Dampers

• Prepare support load calculations.
• Coordinate support requirements with structural engineering teams.
• Review support fabrication drawings.

Equipment Interface Engineering

• Evaluate piping loads at equipment nozzles.
• Minimize transmission of thermal loads and vibration to critical equipment.
• Ensure compliance with OEM allowable nozzle load criteria.
• Interface with turbine, boiler, HRSG, pump, and valve suppliers.

3D Modeling & Drawing Review

• Work with 3D plant modeling tools such as:
• Bentley openplant
• Navisworks

• Review piping isometrics and general arrangement drawings.
• Conduct clash checks and design optimization.

Technical Reviews & Site Support

• Participate in design reviews and HAZOP/stress review meetings.
• Provide technical support during fabrication, erection, and commissioning.
• Resolve site enginee

📌 Piping Design (Badayla Chorasi)
🏢 Larsen and Toubro
📍 Badayla Chorasi