The broadcasting system of the offshore oil 946 drilling platform was upgraded

          The CNOOC 946 is 70.36 meters long, 76.00 meters wide, 9.45 meters deep, 55.60 meters long, 166.98 meters long, and 122 meters deep.

The PA system was upgraded

          The original general alarm system of the platform does not meet the requirements of the "SY/T 6633-2019 Guidelines for Emergency Alarm Signals for Offshore Oil Facilities", and it is necessary to modify the original alarm status lights of the platform, add four-color lights (including indoor four-color lights, waterproof four-color lights, explosion-proof four-color lights) and alarm buttons, and reset the alarm audio and logic. The renovation project has been successfully completed a few days ago, and the platform has been rushed to the operation site.