Layer Five Integrated Limited provides a range of studies in electrical fault level determination, protection relay setting calculation and grading, and ring reticulation design and operation. Layer Five is equipped with in-house computer software for system modelling and analysis and equipment for measurement, testing or faulty location as and when required.


The company’s engineers have designed and installed many medium-voltage reticulation systems in several industries with integrated system models, load flow studies and protection grading design in meshed network installations. Our service also includes co-generation facilities and the assessment of power flows and fault contributions for islanded plant, utility supply and co-generation (parallel operation) configurations.


At Layer Five, we analyze electrical systems to identify equipment applications that create electrical hazards. We identify the hazard levels and reduce the hazards, where possible. Our primary engineering studies include protective device coordination, short circuit analysis, load flow studies, transient motor starting analysis and arc flash hazard analysis. Other deliverables might include MTOs, EMI, Ground grid system, Cable Pulling etc.


We work with utilities, industrial and manufacturing plants, government and commercial facilities. We use IEEE standards, IEC standards, BS standards, the National Electrical Safety Code, and the Ralph Lee papers for engineering calculations.

Why we are preferred among others

Dedication to quality

We don’t take short cuts – all electrical equipment down to the machine panel or disconnect is included and is required for accuracy. Ignoring parts of an electrical system to save money reduces the accuracy and effectiveness of the study results.


We use the best engineering software packages available

We use the world leading Electrical Analysis software – ETAP. We also have data conversion possibilities and data import/export services to your preferred platform.


Broad experience

We’ve performed studies in military facilities, industrial complexes, commercial buildings, manufacturing facilities, mines and utility systems. We aren’t tied into a specific industry.


We Listen to You

We never assume we know what you need. We are willing to listen and give options on the scope of your project, as long as it doesn’t compromise the accuracy of the study and resulting worker safety.


Local Support

We are there to support your implementation, even in the Remote parts of Africa. We can executed training and power system studies all over Africa. From the mines in Angola to the utilities in Rwanda and everything between.

We only have experienced engineers perform your study Specifically, electrical engineers that have experience performing power system studies. And every project is reviewed by Registered Professional Engineers that put their seal of approval on the documents and license on the line.

Get In Touch

  • 28b Flaming Avenue, Rumuomasi Port Harcourt, Rivers State Nigeria
  • +234 84669612, +234 84558505 +234 813 972 2228, +234 811 343 0000
  • Mon - Fri : 8am to 5pm