Collapse Flashcards
1
Q
5 types of collapse incidents?
A
- Pancake collapse
- V collapse
- Supported Lean too
- Unsupported Lean too
- Cantilever
2
Q
Building construction Must likely to collapse?
A
Non combustable
3
Q
Spray paint color?
A
International Orange
4
Q
3 types of Raker shores?
A
1.Flying sole
2. solid sole
3. Split sole
5
Q
Components of Raker?
A
- raker (duh)
- Wall plate
- sole plate
6
Q
Purpose of cribbing?
A
Support horizontal failures / heavy loads.
7
Q
What types of cribbing does the squad have, and what size ?
A
4x4 (2 footers, and 8 footers)
6x6 (3 footers)
8
Q
Cribbing contact point weights
A
4x4 (6,000 pounds)
6x6 (15,000 pounds)
9
Q
How high can I stack cribbing?
A
No more than 3 times the width
10
Q
Cribbing overhang?
A
4”
11
Q
collapse zone ?
A
1.5 x height
