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Damage control.txt
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author "me"
tags ""
description ""
fileName "Damage control"
freezingBlueDBID -1.0
If you can reduce the flow of water by more than what percent is concurred a job well done.
50%
The term shoring involve how many phases and what are they
2
Stop or reduce the flow of water
Bracing or shoring up damage or weaken structure by transferring/spreading pressure
How many steps are they to shoring and what are they
3
1sgt step clear the deck
2nd speed
3rd preparation(drills)
When shoring you place the legs of shoring against strongbacks at what angle
45 to 90°
How do you secure all shoring
Nails
Cleats
Never use shoring that is longer than
30 times its minimum thickness
When cutting shores they should be cut
1 inch shorter then the measured length to allow space for wedges
Wooden plugs and wedges are usually good to plug holes up to
6in diameter
When using plugs what can be done for additional sealing
Wrapping the plug with cloth or oakum
If there is a crack what do you do
Drill a small hole on each end
Place rubber canvas over crack
Then shore it
What is a patch used for
Large holes
What can be used to retard the flow of water until a more suitable patch can be applied
Pillow
Mattress
Blanket
What is the size of a hinged plate patch
18in or less in diameter
3 basic objectives of shipboard damage control
Prevention
Control of damage
Repair
What type of plug is used to repair a large hole near the water line
Cloth plug
What should you not used when repairing a crack
Wedges
What is a strongback
Bar or beam used to distribute pressure
What is shole
Flat black placed under a shore to distribute pressure
How is the approximate length of a good wedge determine
6 times its butt thickness
What are the types of hook bolts
T bolt
j bolt
L bolt
What is the best patch for a minor pip patch
Jubilee patch
What is a jubilee patch
An adjustable strap with a flange on each end
When do you mix the hardener with the resin
Until all preparation have been complete
Author
scott.spears
ID
161791
Card Set
Damage control.txt
Description
Damage control.txt
Updated
2012-07-09T20:43:49Z
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