EMERGENCY STOP AND QUICK CLOSING DEVICES:
1. Clear access to SOS-box to be provided.
2. Key to be located in container in good visible place
3. Clear instruction to be located on visible place
4. Correct and visible marking of the switches and handles to be provided.
5. All checked valves to be in “energized” position and ready to release.
6. Air supply with sufficient pressure to be checked or hydraulic station to be filled till
working level.
7. Bridge and Engine crew to be informed about test
8. Check by energizing of closing device group by group with control of valves mentioned in
group list.
9. Valves for equipment in operation to be checked after changeover to already tested
groups.
10. Check Emergency electrical shut-off switches group by group with attention to
equipment in operation. Changeover units and test remained groups.
11. In case of quick closing device is energized by air pressure, check operation of the
Emergency hand pump.
TO AVOID A ‘BLACK OUT”, if it is possible by present load, CE have to shift power supply from DG to
Em DG. If the Load is to high and there is no possibility to use Em DG, CE have to put wooden brick
under DG’s quick closing valve or check this line in the next opportunity.