March 23, 2017 02:00 in the morning, Dalian COSCO ship successfully completed the jack up drilling platform (N610) project lifting test (Jacking Trial).
Dalian COSCO ship successfully completed the jack up rig project lifting test
During the test, the platform successfully rose to 470 feet, the platform completed the maximum load, VDL, light load and other different state of lift. The maximum air gap state, completed the lifeboat and rescue boat release and recovery, the length of the wire rope to verify the crane pressure inspection condition, fire control system HOSE and REEL submersible pump.
All of the test items and the ship owner's inspection items were highly recognized by the owner and the ship, and the signature was confirmed. In the process of lifting platform, completed the platform installation work in the production of various special places on the platform; drop in the process, and the pile pipe replacement welding stainless steel chain joint total of about 100 meters, completed the leg paint repair work.
The pilot project, the owner of the ship inspection requirements. Before the test is fully prepared, the process of strict control, more than 4 hours ahead of schedule.