Our Services

What We Do

We offer E&I services on an EPC basis for
  • LNG Tanks
  • LNG Terminals
  • FPSO
  • Power Plants
  • General Process Industries
We offer a range of services in a flexible manner

Cost Estimation

We estimate the E&I portion of a project to enable you to bid correctly. Thus, you're chances of winning the tender gets realistic.

Electrical Engineering

  • Power System studies including Short Circuit calculations, Relay coordination/Relay setting recommendations, Harmonic Analysis, Transient Stability Analysis and Power Flow study
  • Power System design, Single Line Diagrams load list /Feeder list
  • Sizing of Transformer and other equipments
  • Complete Cable Engineering including Cable sizing, cable routing drawings and Cable tray estimates
  • Power factor correction and capacitor sizing for LV and MV system
  • Lighting system design including preparation of BOQ
  • Design of Earthing system and Lightning protection system
  • Preparation of substation layout drawings
  • Preparation of BOM for procurement and installation
  • Supervision of installation and commissioning

Instrumentation Engineering

  • Preparation of System Philosophy and motor control scheme
  • Preparation of Instrument list with range and alarm limits, Detailed I/O list
  • UPS sizing and UPS power distribution
  • Installation/Hookup drawings for field instruments, impulse piping, LPB’s, JB’s etc
  • Preparation of Cable schedule for Control and Signal Cables
  • Cable termination details of control and Signal cables
  • BOQ for procurement of erection materials required for Instrumentation
  • Instruments / JB layout drawings


The process of procurement begins immediately upon the completion of the Engineering process and starts with the Approved Bill of Material and specification sheet

  • Vendors are chosen from our own experience that are reputed and pass the PQ criteria of the Client/End user/Consultant
  • EOG sets great emphasive on quality and has an extensive International vendor base to ensure you get only the best
  • Our QA/QC team visit the vendor as per QAP to ensure quality on a timely basis
  • The packing and storage philosophy is shared prior to ordering to obtain approval


With the help of both inhouse and outsourced contractors, we can take the total responsibility of constructing the E&I equipment in full occordance to quality and safety.

Supervision of Erection and commissioning

We also offer to supervise the erection and commisioning of E&I equipment by deputing experienced proffessionals who can ensure quality of construction in a time bound manner. These proffessionals will also send time bound documentation on the progress and also report issues on compliance on health and safety issues.


Inspection Services

Our experienced proffesionals can act as 3rd party inspectors who will send you detailed documentation upon finishing the inspection