The URL can be used to link to this page

Home My WebLink AboutGeneral Information Section ASection A (General Information) Master Permit No. Process No. Contractors Name: 6tikt'1Lic nse� Job Addres 1 5 "V q,� Ct ROOF CATEGORY ❑ Low Slope A9lechanically Fastened Tile ❑ Mortar/Adhesive Set Tiles ❑Asphaltic Shingles ❑ Metal Panel/Shingles DWood Shingles/Shakes ❑ Prescriptive BUR-RAS 150 ROOF ROOF TYPE_ 13 New roof ❑ Repair ❑ Maintenance $Reroofing 0 Recovering . ROOF SYSTEM INFORMATION Low Slope Roof Area (SF) Steep Sloped Roof Area (SF) _ ii "� 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. 0 r T. LUCIE WORKS Section D (Steep Slope Roof System) Roof System Manufacturer: Notice of Acceptance Number: 1 7 (> u R i q Minimum Design Wind Pressures, If Applicable (From RAS 127 or Calculations): :Zone 1:"7 1 Zone 2e:: � 1 Zone 2n: A I Zone 2r:-11 Zone 3e:4 1C Zone 3r:~1vt Deck Type: Type Underiayment 3 O Roof Siope: 12 insulation: Fire Barrier: ---� Ridge Ventilation? Fastener Type &Spacing= `'^ N eA2 'L 0 taps Adhesive Type: Type Cap Sheet1 Mean Roof Height: `S� � Roof Covering: Type &Size ©rip FV-3 Edge: tN %t ST. LUCIE WORKS ORKS Section E (Tile Calculations) For Moment based the systems, choose either Method 1 or 2. Compare the values for Mr with the values from Mr. If the Mf values are greater than or equal to the Mrvalues, for each area of the roof, then the tile attachment method is acceptable. Method 1'Moment Based Tile Calculations Per RAS 12T (Zone 1: x - j-Mg; -M,, Product Approval ML (Zone 2e: x Is _ _ Mg; w M,2. Product Approval Mf___.__ (Zone 2n: xA ; �. Mg; =M,2,� Product Approval Mf (Zone 2r: x 2 = _� _ Mg; Mrtr Product Approval Mf (Zone 3e: _ ,.,) --Mg: = m. Product Approval Mf (Zone 3r: x )L = ._� -Mg Mear Product Approval Mf Method 2 "Simplified Tile alculations Per Table Below" Required Moment of Resistance (MA Frnm Tahin RCIA\•/Z�•� D.--A.- A--__.._1 ew A'7_ ` 1 1 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 3S.1 37.3 5:12 28.4 30.1 31.6 32.8 34.9 6:12 IZ151> 28.0 29.4 30.5 32.4 7:12 *1Vlilet he ..cc.�I i.. ..�:...... .V 24.4 _ I!--_r._ 25.9 27.1 28.2 30.0 • 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 L =x W:= ) -W: cos r =Fri Product Approval F' (Zone 2e: x L =x W:= ) -W: cos r =Fr2e Product Approval F' (Zone 2n' x L =x W:= ) -W cos r =Fr2n Product Approval F' (Zone 2r: x L =x W:= ) -W: cos r =Fr2r Product Approval F' (Zone 3e: x L =x W:= ) -W cos r =Fr3e Product Approval F' (Zone 3r: 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 a 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.