EPC LSTK Projects for Electrical & Instrumentation

Preparation of design basis document
Preparation of Concept note/Automation philosophy
Prepare Functional Design Specifications for control system
Preparation of Instrument and Input/Output list
Issue final P&ID’s after incorporating instrument loops
Preparation of specification & datasheets for all key field & safety instruments
Technical bid analysis for all above
Preparation of logic & interlock diagrams
Preparation of Instrument index, tray layouts & schedules for JB’s, cables and air headers
Preparation of GA, hook-up, wiring an loop drawings for instruments & control system
Preparation of URS based on end user inputs on own templates, unless other specified
Sizing & selection of equipment
Plant & Equipment Layout
Main & Auxiliary Power Distribution
LV transmission & distribution
Electrical Control Schemes & Single Line Diagrams
Developing specifications of all equipment
Metering & Protection Schemes
Relay Co-ordination
Plant lighting design & detailing
Earthing system detail
Technical comparison
Cable sizing & MTO

Cable sizing & MTO
Preparation of tray layouts & schedules for JB’s, cables, PDB’s & LDB’s
Procurement of control system, instruments, electrical equipment & installation hardware
Panel fabrication
Logic programming on all Platforms
Integration of I/Os, Intelligent Devices & networks
SCADA / MMI development
Development of applications on Operator Interfaces
Integration of AC / DC, Servo Drives with PLC
Installation & Commissioning of Control Automation Systems
Site mobilization
Erection of PCC, MCC, LDB’ & PDB’s
Installation of utility sockets, lighting & plant earthing
Erection of panels for field instruments, Control system, Power, Fire alarm, PA system
Erection of structural steel, cable trays & junction boxes
Erection of smoke /gas detectors, field instruments, weighing systems, valves, air manifolds
Inter panel wiring, impulse piping, copper/SS tubing, gas piping for PRV stations & N2, H2 regulators
Control & power cable laying, dressing, glanding & termination
Hook-up, Loop check, calibration & commissioning
Prepare & submit as-built drawings