
Causes
- Manway, hatch, lid or other access door (partially) opened or not (fully) closed prior to advancing to next step (during operations)
- Manway, hatch or lid or other access not (fully) closed prior to returning to service (post maintenance)
Incidents

CCPS Process Safety Beacon
The Process Safety Beacon is a resource aimed at delivering process safety messages to plant operators and other manufacturing personnel.
- Title (Date/URL)

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)
Media
Organisations, Standards & Guidance
- Name (URL)