Ropes

Question 1

What are the advantages of synthetic cordage?

Answer 1

• Cheaper than natural fiber ropes
• Lighter to handle than equivalent natural fibre cordage
• Stronger than equivalent natural fibre
• Relatively resistant to chemical attack by acids, alkalis and oils
• High durability
• Low water absorption
• Resistant to rot

Question 1

What are the advantages of natural fibre rope?

Answer 1

• Minimum of stretch compared to synthetic cordage
• Does not degrade in sunlight compared to synthetic cordage
• More resistant to heat friction damage than synthetic fibre ropes
• Some types of natural fibre cordage float

Question 2

How often should a mooring line inspection be carried out?

Answer 2

Monthly

Question 3

What are you looking for in a mooring line inspection?

Answer 3

• Abrasion
• Stiffness
• Heat damage
• Chemical damage, patches of discolouration
• Inconsistent diameter from overloading

Question 4

What does SWL mean?

Answer 4

Safe Working Load - the max force exerted which will not break the rope, should always be marked on the equipment.