On 11 November 2022, the radius of the exclusion zone for maritime navigation has been decreased from 5 nautical miles to 500 meters around the pipeline damage zone. At the same time, the Danish Maritime Authority has granted Nord Stream AG an exemption that allows, under certain conditions, including weather, to approach the damage area at a distance sufficient to carry out part of relevant works.
Immediately after receiving permission to enter the restricted area, the vessel chartered by Nord Stream AG moved into the area of damage and began to survey the pipeline rupture points. The duration of the survey will depend on access restrictions to the damaged area related to weather conditions.
As of 2 November 2022, Nord Stream AG has completed initial data gathering at the location of the pipeline damage on Line 1 in the Swedish exclusive economic zone.
According to preliminary results of the damage site inspection, technogenic craters with a depth of 3 to 5 meters were found on the seabed at a distance of about 248 m from each other. The section of the pipe between the craters is destroyed, the radius of pipe fragments dispersion is at least 250 m. Experts continue to analyse the survey data.