Towing system arrangement designed for normal operations via tugs. Drawing includes main deck plan views for both port and starboard sides, specifically looking at frames 55 through 65. It’s rated for a 100-ton SWL bollard pull. includes: – Plan views of the main deck (Port & Starboard) – Sectional view shwing pull direction limits – Details for towing chains, bollards and jacking structures – Keyplan and general notes for operation The layout shows specific positioning for hardware relative to the frames.etc.