HomeMy WebLinkAboutPROJECT INFORMATIONT reasure
C oast
B uilding
E ngineers,
Inc.
Harvey E. Koehnen
Professional Engineer #32831 Fitt
CON
Architect #AR0009471
Certified General Contractor #CGCO24776
These Tables Are For Roof Coverings
Roof coverings Installed on Buildings vriih a JLHNNED
Mean Roof Height of 30' or Less Located In Exposures B, C or D BY
Table R301.2[21j;,F,- Ytyur:5=-. 5-rA5cE 7- la 3t. LueieCounty
COMPONENTS AND CLADDING WORST CASE DESIGN PRESSURE [PSF].
160 Ep B
160 Ep C 60 Exp D
160 Exp D
(One sto
(One story*) (Two story)
Roof> 0 to 7 degrees
Zone 1
-27.6
-33.4
-38.7 -40.6
-45.9
7degrees= 1112 112 pitch
Zone 2
-46.4
-56,2
-65.0 -68.3
-77.1
Zone 3
-69.8 .
-84.5
-97.7 -102-7
-115.9
,00 2 bees)
'Zone 1
-25,3
-30.7
-35-5 -37,2
-42
27 degrees = 6/12 pitch
Zone 2
-44.1
- 53.4
-64.9
-73.3
Zone 3
-66.1
-78.8
-61.8
91.2 - 95.7
- 108 9
Roof> 27 to 45 degrees
Zone 1
-27.8
-33.7
-40.0 -40.1
48;2
45 degrees= 12112 nigh
Zone 2
-3Z4
39.3
-A.5-" -47.7
-53
Zone 3
- 32-4
-39.3
-45.4 - 47.7
-53.8
.150 Exp B
150 Exp C
150 Exp C 150 Exp D
160 Fop D
(one story*) ( two story) (one story*)
( two story`)
Roof > 0 to 7 degrees
Zone 1
-24.3
-29.5
-34.1 -35.8
-40.4
7degrees = 1112112 pitch
Zone 2
40.8
-49A
-57.2 -60.0
-67.8
Zone 3
-61.4
-74.3
-86.0 -90.3
-102.0
Roof > 7 to 27 degrees
Zone 1
-2212
- 26.9
-31.1 -32.7
- 36.9
27 degrees = 6/12 pitch
Zone 2
-38.7
- 48.9
-54.2 -56.9
- 84.3
Zone 3
. -57.3
- 69.4
- 80.3 -84.3
- 95.2
Roof > 27 to 46 degrees
Zone 1
- 24.3
�29.5
-34.1 -35.8
-40.4
45 degrees = IlVi2 pitch
Zone 2
- 28.4
-34.4
-39-8 -41.8
-47.2
Zone 3
-28.4
-34.4
-39.8 -41.8
-47.2
Odle stor = one story building
with
a maximum mean roof
height of 15 feet
11vn story° = two story building
with a maximum mean roof height of 30 feet
Ifallowed by the Miami Dade N.O.A
or Florida Product Approval, anysystem-that does -not meet the
minimum components and cladding
pressures for the area that the building is located per this form
may require a Florida licensed engineer
to revise the fastener spacing
T C B E, Inc, 7203 Elyse Cirde PHONE (772) 466-5509
Port Saint Lode FAX (772) 489-3035
Rodda 34952-8212 E-mi. hkoehnen@tcbe