1. HOW TO INSTALL THE SYSTEM
• The thickness for doubling plates and reinforcement ribs is 12 mm minimum.
Ship's framework
Reinforcement ribs
No. of ribs: Minimum 4
Thickness: at least 12 mm
Doubling plate
1-4
150-200mm
Stern
Fit doubling plates where the retraction
tank meets the frame and keel.
Reinforcement rib
added along keel line
Keel line
Bow
Minimum 12 mm