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Calculated Industries 4065 v3.1 Pocket Reference Guide Construction Master Pro User Manual

Page 31

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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

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