“ I know because I have done over 50 of these type of repairs However, none from a deliberate explosion though.
And 90 meters is nothing today. We did 1200’ in 1982.”
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Thanks! I’ve got a question for you in case you know. Nord Stream 1 and Nord Stream 2 each have two pipelines for a total of four.
Do you know how many meters the ‘Line 1’ of NS1 typically is from NS1’s ‘line 2’ in the vicinity of the underseas explosions (i.e., far from shore). And the same question for the two lines of Nord Stream 2. I haven’t been able to find out this information on the internet.
“Do you know how many meters the ‘Line 1’ of NS1 typically is from NS1’s ‘line 2’ ...”
Don’t know exactly. I heard 90 meters.
Does not make a lot of difference. Anything down to about 1000’ is within range of capability today for human intervention.
Norway has a 36” line we installed at 1100’ across the Norwegian Trench off their west coast in 1982 and demonstrated we had the capability to repair it if need be using saturation diving and hyperbaric welding.
It was an all American operation also. :)