18
Fig. 4
5/4
'' x
4'' x
47-1
/2''
5/4
'' x
4'' x
47-1
/2''
Frame 1
2-1/2'' screw
D. Frame Construction
1.
Install 5/4'' boards as shown above.
5/4
'' x
4'' x
47-1
/2''
50''
To Ground
5/4
'' x
4'' x
47-1
/2''
47''
To Ground
(3)
2-1/2'' screws
per joint
(3)
2-1/2'' screws
per joint