HomeMy WebLinkAboutapproved Roof information sheet- st. lucie worksSt. LUCIE WORKS
Section-D (Steep Slope Roof System)
Roof System Manufacturer:IZ� t'
Notice of Acceptance Number: F'L.��
�� —ru J�q�
3 / f=z S2 Sq - (Z-3/
Minimum Design Wind Pressures, If Applicable (From RAo127 or Calculations): e S
Zone l: �s Zone 2e:s�one 2n:�Zone 2r: Zone 3e: O Zone 3r: qy
Deck Type:
Roof Slope: Type Underlayment:�
12 Insulation:
Fire Barrier: /'J / A -
Ridge Ve ticn7 Fastener Type & Spacing:
. Adhesive Type:
Type Cap Sheet: -FOLrSrfac
Mean Roof He9ght: "319 Roof Covering: �t2� Z- qnu
Type & Size Drip"51
Edge:
t
t
�. LUCIE WORKS
Section A (General Information).
Master Permit No. Process No.
Contractors Name: ) t-+� Y! 4 �rir n C E�� i2 License # - g S�S ! Z07
Job Address GI J �f'G i ( C 2/�' E �c ,JZC/V ', �F}G I�L 3"l is2
ROOF CATEGORY �/'
❑ Low Slope ❑ Mechanically Fastened Tile Vmortar/Adhesive Set Tiles
❑Asphaltic Shingles ❑ Metal Panel/Shingles Mood Shingles/Shakes
❑ Prescriptive BUR-RAS 150
ROOF ROOF TYPE. / �
❑ New roof ❑ Repair ❑ Maintenance fG Reroofing ❑ Recovering
.ROOF SYSTEM INFORMATION
Low Slope Roof Area (SF) Steep Sloped Roof Area (S6 f Total (SF) q0 d
Section B (Roof Plan)
Sketch Roof Plan: Illustrate all levels and sections, roof drains, scuppers, overflow scuppers and overflow drains. Include
dimensions of sections and levels, clearly identify dimensions of elevated pressure zones and location of parapets.
8 , - - - - _ _ 37 _ _ _ L4
4�
L
12
26
1
0
61
N
N
L6 — - _-L4
1
1 ST. LUCIE WORKS
Section E (Tile Calculations)
For Moment based tile systems, choose either Method 1 or 2. Compare the values for Mrwith the values from Mr. If the Mf values
are greater than or equal to the Mr values, for each area of the roof, then the tile attachment method is acceptable.
Method 1'Moment Based Tile Calculations Per RAS 12T �f %_ /
(Zone1:lx�B.31� Ma: -(/0,� Product ApprovalMi__`��Lt
{Zone2e:x�d•3I5= /7 Product Approval Mr ,/f�/l
(Zone 2n: x V� �)�= Z7^7J --Mg: �- M-J 6 Product Approval Mf.
(Zone 2r: • �9 xXy 31�= _ Mg:.73 M&1�36 Product Approval Mf �
(Zone 3e: .3LxN7 If = -Mg: y2ProductApproval Mf,
(Zone 3r: �x�.a3is� --M9;7=Mm Z2' Product ApprovalMf
1 Method 2 "Simplified Tile Calculations Per Table Below"
Required Moment of Resistance (M.) From Table Below , Product Approval Mfg
Mr required Moment Resistance*
Mean Roof Height Roof Slope
15'
20'
25'
30'
40'
2:12
34.4
36.5
38.2
39.7
42.2
3:12
32.2
34.4
36.0
37.4
39.8
4:12
30.4
32.2
33.8
35.1
37.3
5:12
28.4
30.1
31.6
32.8
34.9
7:12
24.4
25.9
27.1
28.2
30.0
6:12 26.4 28.0 29.4 30.5 32.4
*Must be used in conjunction with a list of moment based the systems l
• For Uplift based'tile systems use Method 3. Compare the values for F' with the values for Fr If the F' values are greater than or
equal to the Fr values, for each area of the roof, then the tale attachment method is acceptable.
Method 3 "Uplift Based Tile Calculations Per RAS 12T
(Zone 1: x L =x W:=�) -W: cos r =Fri Product Approval F'
(Zone 2e:
x L
=x W:=) -W:
cos r =Frze
Product Approval F'
(Zone 2n:
x L
=x W:= ) -W:
cos r =FrZn
Product Approval F'
(Zone 2r:
x L
=x -W:
cos r =Frzr
Product Approval F'
(Zone 3e:
x L
=x W:=____) -W:
cos r =Frae
Product Approval F'
(Zone 3r:
x L
=x W:=_-) -W:
cos r =Prat
Product Approval F'
Where to Obtain Information
Description
Symbol
Where to find
Design Pressure
Zones 1, 2e, 2n, 2r, 3e, 3r
From applicable table in RAS 127 or by an engineering analysis
prepared by PE based on ASCE 7
Mean Roof Height
H
Job Site
Roof Slope
8
Job Site
Aerodynamic Multiplier
a
Product Approval
Restoring Moment due to Gravity
Mg
Product Approval .
Attachment Resistance
Mf
Product Approval
Required Moment Resistance
Mg
Calculated
Minimum Attachment Resistance
F'
Product Approval
Required Uplift Resistance
Fr
Calculated
Average Tile Weight
W
Product Approval
Tile Dimensions
L = length W =width
Product Approval
All calculations must be submitted to the building official at the time of permit application.