Electrical & Instrumentation
In Electrical & Instrumentation engineering, we undertake typical detail engineering documents and tasks which include:
Electrical
- Preparation of design basis
- Preparation of project specification
- Load flow studies
- Key single line diagrams & key area classification
- Lighting Layout
- Detailed Electrical Load List
- Earthing Details & Layout
- Cable Tray Calculation
- Designing supply change over schemes for incomers and outgoing feeder control schemes
- Selection of feeder /motor / transformer protection relays
- Switchyard / transformer layouts
- Switchgear / MCC room layout
- Battery room layouts
- Cable tray / trench layouts
- Power and control cable schedules
- Junction Box Drawing & Schedule
- SCADA I/O list
- Interface activities with civil / machinery / instrumentation
- Protection & Control Schematics.
- Electrical Equipment Layout Drawings.
- Load Schedules.
- Earthing Layouts.
- Construction scope of work and response to bidder's technical queries
- As-built project drawings / documentation
Instrumentation
- Instrumentation Schedules
- I/O Lists
- Preparation of control philosophy
- Alarm & Trip Setting Schedule
- Cable Block Diagrams
- Preparation of instrument index
- Preparation of interlock logic diagrams
- Cause & Effect Charts/Diagrams
- Functional Logic Diagrams
- Loop Diagrams
- Hookup Diagrams
- Instrument location drawings
- Instrument Sizing Calculations
- Logic diagram
- Panel front arrangement scheme
- Loop diagram (Parametric/electrical)
- Cable/Tubing schedule
- Interlock diagram
- Preparation of interface drawings for DCS, PLC, SCADA and MCC
- Bill of Materials
- HMI Screen Development
- HMI Symbol
- Installation Standard
- Instrument specification
- Instrument mounting philosophy
- Ladder Logics
- Detailed Control and Logic details
- Preventive Maintenance and HMI Live Screens.
- Testing and Commissioning Activity Documents.
Our engineers have expertise in related activities such as review of design criteria, review of contractor design documents and project co-ordination.
They are experienced in the use of a variety of supporting software including AutoCAD and MicroStation.