Services » Commissioning and Maintenance

Commissioning and Maintenance


Commissioning of plant and equipment is delivered by our highly qualified Electrical and Instrumentation personnel who hold thorough knowledge and experience in process systems enabling them to carry out all stages of commissioning through to final handover of systems, including;

  • Electrical Systems Inspection in accordance with BS7671
  • System Drawing Verification
  • Fire and Gas System Calibration and Functional Testing
  • Validation of Process Control Systems (PCS) and Safety Protection Systems (SPS)
  • Calibration and Validation of Safety Instrumented Systems (SIS)
  • Compliance with ATEX Regulations
  • Functional Safety Assessments


JTS provide multi-discipline maintenance support for Electrical and Instrumentation systems. Our maintenance programs include predictive and preventative maintenance, shutdown planning, routine maintenance, and emergency breakdown response.


Maintenance engineering includes documentation management, recommendations for spare parts and tools, procurement, procedures, maintenance and inspection planning across all industry sectors.

Our team is able to provide long and short-term contract support to services which can be also made available on a 24/7 call out basis for critical customer applications.