Ship to ship! Getting ready for parallel-tension!

This is a video from Skandi Vega and Normand Ferking is getting ready for parallel-tension. Pre-Lay mooring system for an oil rig.
Anchor Handling Tug Supply (AHTS) vessels are mainly built to handle anchors for oil rigs, tow them to location, and use them to secure the rigs in place. Many of these vessels are designed to meet the harsh conditions of the North Sea. hey also provide towing assistance during tanker loading, deepwater anchor handling, and towing of threatening objects.

[@mame6415]

Power!

[@sol3cito33]

Awesome videos! I would like to ask if you could send me the general arrangement plan (GA plan) of any AHTS vessel which I could use as an aid for making a 3D model of it?

[@marmin750]

What is paralell tension?

[@vlathsky]

DP mode , hand steering ?