In a short period of 88 days was renewed about 200 tons of steel, including 60 tons of steel outfitting, and 60 tons of pipes. The accommodations were restored with a complete renewal of sanitary pipelines in total length of 1.5 kilometre. Also, the HP mud line working at pressure of 350 bar was completely renewed and tested at 500 bar. During the repair period, the rig was covered with 26.000 cubic meters of suspended scaffolding. Daily, about 200 to 300 people were working on board the ring at 40 meters above sea level. They were transported to the main deck by two elevators, which were installed on the rig's red leg and had a capacity of 20 persons in 2 minutes.