COSH Flashcards
1
Q
mudsill dimensions
A
2x10
2
Q
mudsill should extend ___ past the last scaffold frame
A
2ft
3
Q
- Adjust ___ up or down so that scaffold sits level.
A
leveing screw
4
Q
frames should support ___ the max itended load and while support must ___ maximum intended load
A
4 2
5
Q
- Lay two platforms with minimum spacing in between as possible
A
not more than 1 inch
6
Q
- Uncleared platform must extend over the end support a minimum of
A
6inch
7
Q
- Overlap for each platform on top of each other
A
12inch
8
Q
- Maximum platform extension over the end support shall from
A
6inch to not more than 12inch
9
Q
- Use 2x10 inch wood planks up to max __ and avoid more than 1 person standing on it at one time.
A
10ft long only
10
Q
- Scaffold platform must be __ to the structure
A
14inch
11
Q
provide frames for stairs over ___ spans
A
2-3
12
Q
width of landing
A
1.8m
13
Q
provide landing for every
A
7m
14
Q
width of stairs should be kept atleast
A
40cm or more
15
Q
- Thread width should be
A
23 or more
