Calculated Industries 4065 v3.1 Pocket Reference Guide Construction Master Pro - Manual (Page 31)

P
OCKET
R
EFERENCE
G
UIDE
— 27
j JK 4 0
FEET
10
INCH
j JK 5 0
FEET
0
INCH
j PLMB 36.87°
j LEVL 53.13°
j CHK1 45.00°
Irregular Hip/Valley
A roof has a 9/12 Pitch, an irregular
Pitch of 8/12, and half the span is 6 Feet
7 Inches. Solve the Hip/Valley length.
On-center spacing is 16 Inches.
KEYSTROKE DISPLAY
1. Find Common rafter length:
o o 0.
9 i p PTCH 9
INCH
6 f 7 i R RUN 6
FEET
7
INCH
d DIAG 8
FEET
2-3/4
INCH
2. Enter On-center spacing and irregular
Pitch; find irregular Hip rafter:
1 6 i ß 5 (o.c.)
OC 16
INCH
8 i Ç H (Ir/Pitch)
IPCH 8
INCH
H IH/V 11
FEET
0-7/8
INCH
STORED