Inadequate Isolation


  • No or incomplete process isolation (valves closed, spades/blinds inserted) prior to maintenance or modification
  • No or incomplete electrical isolation (breakers/switches opened) prior to maintenance or modification


CCPS Process Safety Beacon

The Process Safety Beacon is a resource aimed at delivering process safety messages to plant operators and other manufacturing personnel.

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European Process Safety Centre Learning Sheets

The EPSC Learning Sheets are meant to stimulate discussion on important process safety topics at operational sites, to improve competency & awareness in a pleasant format.

  • Title (Date/URL)


Organisations, Standards & Guidance

  • Name (URL)