DEWA

Projects & Engineering (Generation)

Instrumentation &Control

Fuel Gas System

Presented By

Mohamed J. Albahar

15912

Introduction• What is a fuel gas system

• Main Systems

Natural gas supply line and emergency shutdown skid

Natural gas Filtering skid

Natural gas heaters skid

Natural gas Tariff metering skid

Natural gas pressure reducing skid

Natural gas Compressor skid

Natural gas flare

Gas Line inlet ESD

Gas Filter Heater

Gas pressure reducing skid

• Slam Shutoff Valve

• Monitoring Valve

• Active Control Valve

Gas Pressure Reducing Skid

Gas Compressor

Gas storage Gas Condensate

Gas Flare Gas Incinerator

Butane Nitrogen

P&I Diagrams• ESD valve skid

• Filter/Separator skid

• Steam to fuel gas heaters skid

• Gas heater skid

• Main gas pressure reducing skid

• Tariff metering skid

• Gas fuel Compressor station

• Fuel gas storage system compressor

• Condensate incinerator

• GPRS fuel gas storage system

• Ground flare

• GT metering skid and final filter skid

• Nitrogen purge system

Conclusion

The Outcome

NGPRS Process

The importance of the system

Instrumentation and components

Reading and Analysing P & I Diagrams

Thanks for your attention

Any Questions