Shutdown Maintenance

CORE prepares shutdown maintenance work procedures for all equipment and facilities for rotating equipment and static equipment in Mechanical, Electrical and Instrumentation areas.

CORE performs the following activities related to shutdown procedures:

  • Collect the required data for preparing shutdown procedures from the site.
  • Compile the required data from various sources like existing procedures, manuals and equipment tag list.
  • Organise the Data and feed in to the software
  • Prepare shutdown specifications for mechanical, electrical and instrumentation based on data collected, client business plans, maintenance policy and discussions with the client.
  • Prepare turnaround schedule, equipment type-wise, based on agreement with client
  • Review and revise turnaround procedures
  • Based on data gathered, CORE assigns crafts, man-hour duration, spares and tools required for each shutdown procedure
  • While writing shutdown checks, CORE identifies problematic equipment and shut down-sensitive equipment. This is based on Functional and Equipment Criticality Analysis carried out.
  • CORE also outlines shutdown network logic
  • During the process, CORE also develops ‘what-if’ scenarios and turnaround library list of all the equipment, grouped by plant / unit / system / system group / maintainable group
  • CORE outlines safety and permit system for each shutdown procedure
  • Based on cost data compiled, CORE outlines budget cost estimate per scenario
  • All the above activities are also checked for quality
  • Finally, Turnaround Report is compiled

Equipment Overhauls
Erection and Commissioning
Operation and Maintenance
Manpower Services
Shutdown Maintenance
Why CORE’s Operation & Maintenance