The "Exhaust Gas by Pass System" will receive heat from exhaust of Gas Turbines resulting from Combustion process in Gas Turbines and will release Exhaust Gas to atmosphere (Simple Cycle) or will direct it toward existing HRSG (Heat Recovery Steam Generator) to generate Steam (Combined Cycle).

Each Exhaust Gas by Pass System consists of the following main parts;

• Stack
• Diffuser
• Diverter
• Silencer
• Fabric Expansion Joints
• Supporting Steel Structure

The stack system is being designed in accordance with "ASME STS 1" or equivalent European norms.