ELECTRICAL, INSTRUMENTATION & CONTROL DESIGN

LLE has extensive experience in electrical, instrumentation and control design and engineering including design review, validation and optimisation.

Analysis And Establishment Of Electrical, Instrumentation And Control Systems:

• Project Basis Of Design (Bod) And Specifications

• Computer Aided Modelling Of Lighting, Earthing And Load Calculations

 Plant Layout Drawings Showing Instrument Location, Cable Trays And Trenches, Junction

 Boxes And Lighting

• System Drawings Including Instrument Interlocking Diagrams, I/O Lists, System Architecture And Loop Diagrams

• Electrical Load Calculations

• Electrical Single Line Diagrams

• Electrical Reports Such As Short Circuit Analysis And Dynamic Stability

Design Of fire And Gas Systems:

• Specifications For The Design, Manufacture, Supply And Testing Of Building fire Alarms

• Material Take-Off  And Bills Of Quantities

• Test Procedures And Installation Guidelines

• Selection Of Instruments And Instrument Cablings

Design Of Basic Process Control Systems (Bpcs)

• Specifications For The Design, Configuration, Installation And Commissioning Of Distributed Control Systems (Dcs) And Bpcs And Accessories Including System Cabinets, Marshalling Racks Operator Interfaces, Printers, Power Supplies And All Other Peripherals

• System Drawings Including System Architecture, Loop Diagrams, I/O Lists And Panel Drawings.

Design Of Safety Instrumented Systems (Sis)

• Preparation Of Shutdown Philosophy For Sis Systems As Per International Codes And Standards

• Specifications For Dcs Based Combined Safety Systems (Css) And Emergency Shutdown Systems

• Layout Drawings For Shutdown Valve Locations And Cause And Effect Diagrams As Per The Shutdown Philosophy.