Electrical & C&I
Electrical maintenance and control & instrumentation across main plant, BOP, offsite areas and switchyards.
- Capability items
- 22
- Sectors
- 4
- Discipline
- Multi-disciplinary

Operators at control desks facing a large analogue and digital control panel wall
Premier maintains electrical systems across the full extent of a plant — main plant, balance of plant, offsite areas and switchyard — including annual maintenance of SCADA and PLCC systems.
Control and instrumentation is a documented strength, covering DCS platforms including Max DNA and Yokogawa, gas turbine Mark VI control, burner management systems including Honeywell Safety Manager and Yokogawa, and machine monitoring systems. Field-mounted control systems span GE Fanuc, Mitsubishi, Allen Bradley, Siemens, Ingersoll Rand and Woodward PLCs.
The company operates an instrument laboratory with calibrated test equipment spanning pressure, temperature, resistance and loop calibration, and deploys C&I engineers and technicians as part of its site organisations rather than as a remote support function.
What this service covers
Electrical maintenance
- Electrical maintenance of main plant, BOP, offsite area and switchyard
- AMC of SCADA and PLCC systems
- Electrical testing of transformers, motors, switchyard equipment, switchgears and panels
- Relay testing and breaker servicing
- Battery chargers and DC systems
Control & instrumentation
- O&M of complete C&I instruments and plant equipment
- DCS — Max DNA, Yokogawa
- Gas turbine control — Mark VI
- BMS — Honeywell Safety Manager, Yokogawa
- Machine monitoring system (Bentley System), AMS
- HMI, master clock and analyser systems
Field control systems
- PLC — GE Fanuc, Mitsubishi, Allen Bradley, Siemens, Ingersoll Rand, Woodward
- VFD, ECS, DCP, PLCC, GIS, AVR and heater panels
- UPS and lift AMC
- CCTV, CO₂ system of gas turbine, hydrocarbon detection system
- Online sealing and online testing of PSVs
Laboratory & calibration
- Temperature measurement to 500 °C; thermal scanners and thermovision cameras
- Dead weight tester to 300 kg/cm²; portable pressure calibrators −1 to 25 bar
- Digital master pressure gauges to ±10,000 mmWC and 0–100 bar
- Universal calibrators with voltage/current source and loop checking
- HART communicators, decade resistance boxes, mV and mA calibrators
- Relay testing kits with phase angle measurement
Documented work in this discipline
Work orders on record where this service line was deployed.
-
Commissioning & Specialist Services
Adani Power Maharashtra Ltd.
6 × 660 MW, Tiroda–Gondia
Commissioning and testing activities for the thermal power plant, together with specialized mechanical, C&I and electrical services.
-
O&M — Electrical
RattanIndia Power Ltd.
5 × 270 MW, Amravati
Electrical maintenance of main plant, BOP, offsite area and switchyard, including AMC of SCADA and PLCC systems.
-
O&M — Control & Instrumentation
RattanIndia Power Ltd.
5 × 270 MW, Amravati
AMC for the operation and maintenance of complete C&I instruments and plant equipment.
-
O&M — BTG / BOP
RattanIndia Power Ltd.
5 × 270 MW, Amravati
AMC for BTG–BOP operation assistance of Unit 1 and Unit 2.
-
O&M — Multi-discipline
GMR Power (EMCO)
2 × 300 MW, Warora–Chandrapur
Mechanical, C&I and electrical operation and maintenance of the 2 × 300 MW thermal power plant.
-
O&M — Control & Instrumentation
GMR Power (EMCO)
2 × 300 MW, Warora–Chandrapur
AMC for C&I operation and maintenance of the 2 × 300 MW thermal power plant, and BTG–BOP operation assistance.
Sectors this service runs in
The same discipline applied to different plant. Premier's teams move between these sectors with the same methods and the same equipment.
- Energy & Power Thermal power plant operation, maintenance, commissioning and specialty electrical services.
- Steel, Cement & Refinery Heavy process plant maintenance, material handling and specialist electrical works.
- Railways Rail-linked material handling, track earthwork and wagon unloading operations.
- Defence Production support and technical services for defence manufacturing establishments.
Need electrical & c&i on a live plant?
Send the plant, the scope and the window available. Premier will respond with the disciplines, manpower and machinery it would deploy.
- Telephone
- 07172 – 253888