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WORKS ®®
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CODE COMPLIANCE
Section A (General Information) ST. L CIE C®UN Y
OBOCC11[24,24
Master Permit No. Process No.
Contractors Name: S e\I- _ rlbrIt e License # c C C O Z kQ5 2�3
Job Address (Zz
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OOF C Y
❑ Low Slope :Mechanically Fastened Ti ❑ Mortar/Adhesive Set Tiles
❑ Asphaltic Shingles ❑ Meta Panel S mg es ❑Wood Shingles/Shakes
❑ Prescriptive BUR-RAS 150
ROOF ROOF TYPE_
❑ New roof ❑ Repair ❑ Maintenance Reroofing ❑ Recovering
ROOF SYSTEM INFORMATION L
Low Slope Roof Area (SF) Steep Sloped Roof Area (SF) ��O Total (SF) 0�7
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.
STW
Section D (Steep Slope Roof System)
Roof System Manufacturer:
Notice of Acceptance Number:
File COPY
- �8,Hl- A -tom 6uc�- ► F1 N31�-(Z I+z
Minimum Design Wind Pressures, If Applicable (From RAS 127 or Calculations): S e hex T
Zone 1- Zone 2e:-Zone 2n:_Zone 2r: Zone 3e: Zone 3r:
Rod Slope:
12
RidgeVeribla on?
Mean Roof Height:
DWI Type: I 15/g—C
Type Underiaymenh 6 p rc'I Pee- ) 11317 — R — I Z
insulation: I r, /„ i
Fire harrier: l (\ /j
Fastener Tyne & Spacing: LIGC—z & O C'
Adhesive Typs: Sc (-Q� S
Type Cap Sheep
Roof Covering:.
Type A Size Drip 3 k 3 (-) c9
Edge:
'i: l�i k:•'•...
File Copy
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For Moment based tile systems, choose either Method 1 or 2, Compare the values for Mr with the values from Mi. If the Mr values
are greater than or equal to the Mrvalues, for each area of the roof, then the the attachment method is acceptable.
Method 1'Moment Based Tile Calculations Per W 12T
(Zone 1: `�� a?J 1a1 = t11i(�J,- Wjib .V4t ta. Product Approval Mi
3�� 7
(Zone 2e; AAl'f3ril s 41&j--mg:Ll& sm q f Product Approval MI-
I
(zone 2n: .i� �2t� Product ApprovalMF
3$.7
(Zone 2r; I x AD•26( %. LI_4i — W t9� a Ma, ?:0.� Product Approval Mi
20, ?
(Zone 3e; Product Approval Mr
x G.3o1 _ pig: �,i�G= Me 301Product
3$ -1
(Zone 3r: Approve) Mt-18•
Method 2 "Simplified Tile Calculations Per Table Below"
Required Moment of Resistance (Mr) From Table Below�Product Approval M
_ Mr required Moment Resistance*_�_
Mean Roof Height Roof Slope
15r
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 M_
39.8
4:12
30,4
32.2
33.8
35.1
37.3 i
5:12
6:12
7:12
28.4
26.4
L 24.4
30.1
I 28,0
! 25.9
_
31.6
29.�-
! 27.1
, 32.8
30.5 �1
28.2
; 34.9
32,4
j 30.0
'Must be used in conjunction with a list of moment based tie systems
a 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 the attachment method is acceptable.
Method 3 "Uplift Based Tile Calculations Per RAS 12T
(Zone 1: x [ =x W:= ) -W: cos r =Fa Product Approval F'
(Zone 2e: x L_--x W:=____) -W: cos r =Feze Product Approval F
(Zone 2n: x L =x W:=_,___--j -W: cos r =Fr2a Product Approval F'
(Zone 2r: x l =x W:=_W: cos r =Fr2r Product Approval F
(Zone 3e: x L =x W:=_ j -W: cos r =Fize Product Approval Fr
(Pone 3r: x l.,- =x W� ,_ _) -W: cos r =Fri Product Approval F'
Where to Obtain Information
Description
Symbol
y
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
lob Site
Roof Slope
8
lob Site {
Aerodynamic Multiplier
a
Product Approval
Restoring Moment due to Gravity
Ms
Product Approval
Attachment Resistance
Y Mi
Product Approval �,- _ I
Required Moment Resistance
Minimum Attachment Resistance
My
F'
Calculated
Product Approval
Required Uplift Resistance
Fr
Calculated {
Average Tile Weight
W
LProduct Approval
_
Tile Dimensions
I l= length W -width
Product Approval
All calculations must be submitted to the building official at the time of permit application.