HomeMy WebLinkAboutRoofing Info Sheets ST. LUCIE WORKS
RECEIVED
OCT 2 6 2021
Section A (General Information) St.Lucie County c
Permitting 1' E Cop
Master Permit No. Process No. '�
Contractors Name: a icense# 3 2
Job Address 5u`.'v � 1�P ���� C \ — _ t-S
ROOF CATEGORY
❑Low Slope ❑Mechanically Fastened Tile *M" ortar/Adhesive Set Tiles
❑Asphaltic Shingles ❑Metal Panel/Shingles ❑Wood Shingles/Shakes
❑ Prescriptive BUR-RAS 150
ROOF ROOF TYPE.
❑ New roof ❑ Repair ❑ Maintenance Reroofing ❑Recovering
ROOF SYSTEM INFORMATION
Low Slope Roof Area(SF) t/ Steep Sloped Roof Area(SF) ��S Total(SF)
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.
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ST. .LU(CIE WORKS
Section D (Steep Slope Roor r
f Syst�em)/
Roof System Manufacturer: jbff Q i (/1"f4 qO6)
Notice of Acceptance Number:
Minimum Design Wind Pressures, If Ap�pyl�ic�ble(From"R�ASS 127 or Calculations): �/�
Zone 1:�Zone 2eVZone 2n:�Zone 2r:Y.Zone 3e: r'Zone 3r: N%efflP
Deck Type: PL YI/Jxo
Roof Slope:
Type Underiaymeni= �-5 p 45T�'(
12
Insulation: I NA-
Fire Barrier: N
Ridge Ventilation? Fastener Type&Spacing: "R5 ,7�ej- �v'atl-s 'k)?7V C--,PP-S AIA 60
Z14PS*Jrt111 12'/AC/i R
Adhesive Type: iC,A Adhem'{
Type Cap Sheet �4y/ S �7-'ck TC("ArX
Mean Roof Height: Roof Covering: orca VdIe, *0
Type&Size Drip
Edge:
S LUCIE
Section E(Tile Calculations)
For Moment based tile systems,choose either Method 1 or 2.Compare the values for Mr with the values from Mf.If the Mf 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 RAS 12T
M(Zone 1: x Mg: Mr, Product Approval
T e-70 -I40;
(Zone 2e: x x 23-A-Mg: --7 =M. 4 Product Approval M, ;
Zone 2n: Nk x X! - �_ "r I 2`1'`
( .°�L= =j—Mg: Mom, Product Approval Mf s
(Zone 2r: x X $s2a-Mg: M�, $ Product Approval Mf �,aMr Vlfh
(Zone 3e: x A. ' ( _' 1 -Mg: =Ma4 Product Approval Mf
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(Zone 3r: IA-x X' al _ ;a-Mg: =Mar — Product Approval Mf��
Method 2"Simplified Tile Calculations Per Table Below"
Requir Voment of Resistance(Mr)From Table Below Product Approval Mf
Mr required Moment Resistance*
Mean Roof Height Slope 15, 20' 25' 30' 40'
2:12 34.4 36.5 38.2 3 42.2
3:12 .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 0.1 3 32.8 34.9
6:12 26.4 28. 29.4 30.5 32.4
7:12 24.4 25.9 27.1 28.2 30.0
*Must be used in conjunction with a list of moment sed the s ms
• For Uplift based tile systems use Method 3.C pare the values for 'with the values for Fr If the F'values are greater than or
equal to the Fr values,for each area of t oof,then the tile attachment thod is acceptable.
ethod 3"Uplift Based Tile Calculations Pe S 12T
(Zone 1: x L =x W:-�-W: cos r =Fri Produc pproval F'
(Zone 2e: x L W:= -W: cos r =Fr2e Product App val F'
(Zone 2n: x L =x W:= )-W: cos r =Fr2n Product Approva '
(Zone 2r: L =x W:=_J-W: cos r =Fr2r Product Approval F'
(Zone 3e: x L =x W:=�-W: cos r =Fr3e Product Approval F'
(Zope- r: x L =x W:=_ -W: cos r =Fr3r 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 MB Calculated
Minimum Attachment Resistance F Product Approval
Required Uplift Resistance Fr Calculated
Average Tile Weight W Product 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.