EPCM: Commissioning

ATSI Inc. ensures  projects are installed, tested, operated, and maintained according to strict internal standards and our client's operational requirements.  ATSI Inc. provides experienced field staff and Professional Engineers for a  smooth, safe, on-time start-up for our client's facilities and personnel. 

Common Commissioning Services:

  • Commissioning System & Stakeholder Definition 
  • Commissioning Plans
  • Commissioning Schedules
  • Execution and Documentation of Commissioning Activities
  • Retro-commissioning / Recommissioning
  • Precommissioning
  • Punchlisting
  • System Turnover Execution
  • Operating Instruction Development

Control System Commissioning:

  • Integrated Factory Acceptance Testing (IFAT)
  • Individual Component Factory Acceptance Testing
  • Establishement of Testing Procedures
  • Instrument Calibration Plans
  • Calibration
  • I/O Checkout
  • PLC Programming / Checks
  • Commisioning Plans
  • Assisted Start-up
  • Inspections


Facility Commissioning completed as part of turnkey EPCM contract fullfilled by ATSI Inc.