Deck Fundamentals 106 Flashcards
State the measuring standard for Wire rope:
Measured in diameter.
State the measuring standard for the following: Line.
Measured in circumference.
What’s the difference between three strand and double braid synthetic mooring line, with respect to strength?
Double braid is stronger than three strand.
What’s the difference between three strand and double braid synthetic mooring line, with respect to Breaking characteristics:
Double braid has higher breaking characteristics.
What’s the difference between three strand and double braid synthetic mooring line, with respect to Durability:
Double braid is more durable.
What is the line handling command
Hold:
Secure the line so it doesn’t allow slippage. THIS IS THE MOST DANGEROUS COMMAND
What is the line handling command Check:
Let the line surge a little at a time to prevent the line from parting.
What is the line handling command Ease:
Let the line out smoothly but keeping it taught.
What is the line handling command Slack:
To allow a line to run out using hand over hand method keeping it out of the water.
What is the line handling command Take-in:
Bring the line onboard.
What is the line handling command Cast-off:
Remove the line from the bitt.
What is the line handling command Avast:
Stop whatever your doing and stand by for another command
What is the line handling command Heave around:
Pull on the line.
Swing circle:
Amount of chain released, distance hawspipe plus ships length.
Drag circle:
Amount of chain released, distance hawspipe to pelorus.
Sea painter:
A line led well forward on the ship to a boat alongside which aids the coxswain in positioning the boat under the SLAD.
Steady lines:
Lines used to steady the boat during hoisting and lowering.
Manropes (monkey lines):
A safety line made up with a series of overhand or figure eight knots evenly spaced to assist personnel climbing up and down. NOT ONBOARD BENFOLD
Bit:
A cylinder or can like deck fitting for making lines fast often found in groups of two.
Chock:
Smooth surface which mooring lines are led to prevent them from chafing.
Cleat:
A deck fitting which resembles two horns facing opposite directions that are used for making lines fast.
Bullnose:
The FWD most chock on the ship used for being towed or mooring to a buoy.