Home Forums ROV ROV Technical Discussions Subsea cable detection Reply To: Subsea cable detection

Reply To: Subsea cable detection

Home Forums ROV ROV Technical Discussions Subsea cable detection Reply To: Subsea cable detection

#12118
polo
Participant

Hi there.
Experienced numerous problems with 340/440 in South African waters, pipeline survey. We could not calibrate the system and extensive checks by both myself and the ET proved the system to be functioning normally. The PARTY CHIEF (his grand holiness) summoned me to the bridge for a large portion of bollocking,Whilst this was going on I looked at the chart table—-and guess what we were in a region known as a Magnetic Anomoly where the amount of nickel or iron in the seabed throws out conflicting feilds.
It is in this situation impossible to do a reliable survey .
POLO

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