Layer Five Integrated Limited a wholly indigenous service provider in Process and Instrumentation Control is strongly position with the technical know-how and developmental practices of Safety Instrumented System as a contingency measure to safeguard process system from adverse employee, facility, equipment, and Safety Health and Environmental consequences.


Our experienced workforce coupled with their work experience alleviate your hardware’s and software choice thereby deploying unique actuators, logic solvers and sensors that are solely for process safety instrumented functions (SIF) alone. Depending on the process our HAZOP study are top notch.

In fact, we take safety so seriously that Project team members are certified by highly recognized organizations.

Layer Five’s approach to safety systems follows Safety Life Cycle to develop Safety Requirement Specifications (SRS) and perform conceptual and detailed design prior to installing, testing and commissioning SIS devices. Process Hazard Analysis (PHA) and Pre-Startup Safety Review (PSSR) risk assessments are carried out by Project team members that are certified by highly recognized organizations.

We have developed safety systems for oil refineries, mining operations, paper mills and chemical plants.  Safety system applications deployed includes chemical process shutdowns, fired heaters, burner management systems, fire and gas detection, black liquor boiler shutdowns and compressor shutdowns.  As an independent systems integrator, we are able to work with customers to evaluate competing SIS architectures and technologies.  Whether your system involves multiple PLCs or a single DCS, we know the critical design elements and right approach for both hardware and software.  Our experience includes implementing and testing Safety Instrumented Functions (SIF’s) for a wide range of Product manufacturer’s.

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