dcsimg Electrical, instrumentation & telecom - Ramboll UK Limited

Electrical, instrumentation & telecom

Oil and gas installations are complex, and the value of the asset and personnel safety depend on secure power supply and safe operations. This requires effective Electrical, Instrumentation & Telecom (EI&T) solutions with automated instrumentation, control systems and reliable telecommunication. 
Ramboll Oil & Gas has extensive experience within electrical, instrumentation and telecom projects for the oil and gas industry

Stable and resilient Electrical, Instrumentation & Telecom systems

The oil and gas sector prioritises stable and resilient Electrical, Instrumentation & Telecom systems that are available at all times. To meet this demand, Ramboll provides Electrical, Instrumentation & Telecom solutions that ensure safe and reliable operations at process and utility facilities.

Ramboll incorporates functional safety in telecom systems to enable communication to remote control rooms, ships and helicopters as well as alarm and phone systems.

Our Electrical, Instrumentation & Telecom services cover:

  • Power systems design
  • Transient stability and harmonic analyses
  • Power management systems
  • Relay coordination
  • Area classification and ignition source control
  • Lighting architecture and calculations
  • 3D equipment and racking modeling
  • Power measurements and analysis
  • Public grid connection
  • Green power, solar panels, wind energy
  • Fault tolerant safety system design
  • SCADA/DCS system design
  • Simulation of complex control systems
  • Mapping of F&G detectors
  • Metering and field instrumentation
  • Functional safety and SIL assessment
  • PA/GA systems incl. audio coverage calculations
  • Radio systems and line of sight configuration
  • IP based networks and telemetry

Instrumentation, control and safety systems

Our dedicated Electrical, Instrumentation & Telecom teams provide designs and engineering for all types of control and safety systems, including SCADA/DCS and safeguard/ESD/F&G/HIPPS systems. We also offer expertise in field instrumentation for communication such as metering systems.

We ensure that the client's safety philosophy is fully integrated into the design of elements such as ESD systems, emergency power systems, fire and gas detection, as well as passive and active fire protection.

Power generation and distribution

Ramboll possesses expert knowledge in electrical power calculations as well as designing and specifying power generation and distribution systems.

We design power and control systems in hazardous areas to minimise the risk of ignition. Our main expertise is based on IEC standards and ATEX requirements. Furthermore, we are experienced in F&G mapping to enable proper shutdown.

We apply our electrical, instrumentation and telecom services for Offshore platforms, Floating production, Pipelines & subsea, Onshore production & refining, Terminals, storage and pipelines and Gas & LNG.

Pressure transmitter

Learn more

Configuration and protection relays on site
Offshore power system solutions

Study on electrical power system challenges during the expansion of South Arne Field Complex, presented at PCIC.

Read online publication (opens in new window)
Dedicated EIT services
Dedicated EI&T services

Electrical, instrumentation & telecom solutions (online publication, opens in new window)


Jesper Thomsen
Director, Business Development, North Sea
T+45 5161 2375