Cable and gas pipeline - both - are under the rear half of MV Dali.
Zoom in on nautical chart 12281:
https://www.oceangrafix.com/chart/zoom?chart=12281
There is a strip of area at the bottom of the bay, between the shores of the FSK Bridge. The strip is about 1,200 ft wide.
The southeast edge of the strip is about 200 ft southeast of and parallel to the bridge.
The northwest edge of the strip is about 900 ft northwest of and parallel to the bridge.
Thanks for finding the map...