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HomeMy WebLinkAboutWIND SPEED & EXPOSUREDESIGN CRITERIA: _- Applicable Codes, Regulations, and Standards 1. The 6th Edition (2017) Florida Building Code, specifically Chapter 16 Structural Design, Chapter 20 Aluminum, and Chapter 23 Wood. 2. AA ASM 35 and AA ADMI Specifications for Aluminum Structures, Part 1-A of the Aluminum Design Manual prepared by The Aluminum Association. and the - AAF Guide to Aluminum Construction in High Wind Areas. 3. ASCE 7-10. Loading Criteria 1. Live Load: 10 PSF per 6th Edition (2017) Florida Building Code, Appendix I Section 105.1 2. Dead Load: 2 PSF 3. Wind Load: 3.1. Building Occupancy Category, Section 1604.5 and Table 1604.5: Risk Category 2. 3.2. Basic Wind Speed, Figure 1609.3(3), State of Florida Debris Region & Basic Wind Speed, Section 1609.3.1 and Table 1609.3.1 Equivalent Basic Wind Speed: VAT =150 MPH, V- =116 MPH, 3.3. Exposure Category, Section 1609.4.3: Exposure C 3.4. Screen Enclosure Section 2002.4 4. Building Category for Aluminum Structures, Section 2002.6: Category Type 1 - Patio Cover: Non -Habitable, Unconditioned Roof Type 1. Roof Type: MONOSLOPE Roof Material: 3" x 48" x 0.024" Elite 2000 Composite Panel, 1.0 # density foam, - Florida Product Approval Number FL 7561-R4. Foundation Design Existing concrete. No additional concrete footing or slab is required to resist the loads imposed upon the existing slab by the proposed construction if the existing slab is a minimum of 4" thick and in sound condition, free from structural cracking, spalling, or other deterioration. Specifications The following specifications are applicable to this project: 1. All work shall be in accordance with the 6th Edition (2017) Florida Building Code, and any other applicable local codes and regulations. 2. Aluminum extrusions shall be 6005 T5 Alloy. Due to quality control issues, no manufacturer substitution is acceptable without the specific written, signed and sealed authorization of Suncoast Aluminum Engineering, LLC. 3. Screen Material: Design based on 18/14 or 20/20 Better View. Any other material must be approved. 4. Fasteners are required to be corrosion resistant, minimum SAE Grade 2 or better zinc plated to ASTM B633, or coated stainless steel series "300", or uncoated stainless steel series "400". 5. All Self Mating Beam Sections are to be stitched with either # 14 screws 6" from ends and 24" center to center or # 12 screws 6" from ends and 12" center to center. 6. Where concrete specifications are required, whether in the screen enclosure scope or not, by one or more regulatory agency, the following specifications are applicable: a. Concrete shall conform to ASTM C94 for the following components: i. Portland Cement Type 1,- ASTM C 150 ii. Aggregates - Large Aggregate 3/4" max - ASTM C 33 iii. Air entraining +/- l% - ASTM C 260 iv. Water reducing agent - ASTM C 494 v. Clean Potable water vi. Other admixtures not permitted b. Metal accessories shall conform to: i. Reinforcing Bars - ASTM A615, grade 60 ii. Welded wire fabric - ASTM A185 c. Concrete slump at discharge chute not less than 3" or more than 5". Water added after batching is not permitted. d. Prepare and place concrete per American Concrete Institute Manual of Standard Practice, Parts 1, 2, and 3 including hot weather recommendations. e. Moist cure or polyethylene curing permitted. f. Prior to placing concrete, treat the entire subsurface area for termites in compliance with the FBC. g. Concrete shall be placed over a polyethylene vapor barrier. h. All aluminum components embedded within concrete shall be coated with a bituminous paint or epoxy. 7. All flashing and weatherproofing shall be provided by the contractor. 8. Door location shall be determined by contractor in the field. 9. Use of these plans acknowledges and accepts a limit of liability not to exceed design and engineering fee. WIND SPEED ft0SURE HAVEBEEN DETESING THE ADVANCED TECHNOLOGY COUNCIL'S WEBSM AND GOOGLE EARTH. I 00 Ist ude GOA-ty `2X5SMB 4TH WALL 2X3 2X3 END END - BEAM -BEAM 1.0 DENSITY FOAM COMPOSITE PANEL 15'-0" 2X3KB (TYP) 2X5SMB EDGE BEAM 3"X48"X0.024" COMPOSITE PANEL 3X3XO.093 I I POST .093 POST ELITE 2000 COMPOSITE PANEL: (FPA: FL7561-R4) 150MPH/EXP C 3"x48"xO.024" (1.0# DENSITY FOAM) MAX SPAN: rL-ri, = 11'-3j" A-2 7'-6" ST. LUCIE COUNTY BUILLAND ISIO r� FOIL REVIEWED BY DATE 2 PLANS P .N IT NIUS T 612 KEIP`f ON JOB OR MD IN P� 0 CI Pd WILL GE MADE cv w * W X Q- NQ.: z � r~n � 2, y RR MCIFES IOtJA`OL\\ tY ui ui 3X3XO.093 0 a a POST w c re W W CO Qm m LU LU O O Z Q y W aZ Ou Zu Z O� LU H uJ D: LL O 3X3XO.093 POST ZVo 5 at -ill L .J W -� a J C7 N Z z$oco Q W t�SB THESE FLUB AND ALL. PROPOSED WORK W � � N N W 1'-0" ARE $tJ►EC•T TO ANY C9IRECTlOi 5 8 Z < N s Z C7 0� o R€:OIJIRELD V FIELD IN5nc oRS THAT � Z MAY BE I IECESGARY IN ORDER TO to W j COMIPU WITH ALL 10PUCABLECODES. CONCEALED FASTENERS OR ATTACHMENTS N to POSTo.os3 ARE THE RESPONSIBILITY OF THE LU CONTRACTOR OF RECORD 0 Q � w W 1 U 2 O w rn QaoEL- r�j d Q W [Li.. DRAWN BY CD DATE DRAWN 01/18/18 REVISION 1 _ - y,. C© - L''� � P SHEET NO: A-1 ALUMINUM MEMBERS DIMENSIONAL - HOLLOW SECTIONS 2x2: 2"x2"x0.046" 2 x 3: 2" x 3" x 0.050" AA 1 112 GAGE ON �• . SCREW ANCHORS •, i 2 x 4: 2" x 4" x 0.050" i 2x5: 2"x5"x0.050" ® 0 ® ® ® ® y cf) co Q ;� O W Q = OPEN BACK SECTIONS I 2: 1" 2" 0.040" - - #14 x 4 7/8" SMS W/ 1 1/2" DIA. NEOPRENE Z n- I W Q O ; Z = x x x I x3: 1"x3"x0.045" FACED WASHER @8"O.C. �i O F- 0� POST �-' C/) SNAP SECTIONS 2 x 2 Snap: x x 2" 2" 0.045" .�•: i �a '3 .R y a: w R'<� Ate, 4� Y5.•P,�, e »Y^•. 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SIMPSON TITEN HD OR EQUIVALENT ° a SHEET METAL SCREWS (SMS): a (7 ITW / BUILDEX OR EQUIVALENT z 2� O M WCC H - I= C B 3" x 3" POST TO CONCRETE CONNECTION DETAIL S COMPOSITE ROOF TO POST CONNECTION A-2 SCALE: NTS A_2 SCALE: NTS z J n .r Q z O$ QW g �;9, �"mtn z OW z W != u U Ip ;N M _ Z C7'^3^ . `c In W ti � t!! g s #14 x 4 7/8" SMS W/ 1 1/2" DIA. NEOPRENE FLASHING #14 x 4 7/8" SMS W/ FACED WASHER @ 8" O.C. 1 12"DIA. NEOPRENE FACED WASHER @ 8" O.C. 3" COMPOSITE FLASHING 3" COMPOSITE ROOF PANEL ROOF PANEL 3'COMPOSITE ROOF PANEL r n'` '`"� P < y'L.�! f, ."'yy ''a i;L •Rya.. 3i.:.�, y ttcr'<'r'"R "'t• p. ue4' "tr+ .yR.:•R. ' .¢�(f `�`} YS° r�� ar¢ . W � �uw°6 `�i`�, 'H'1 �`���:y �•"°`��.3mg+�""`��'s ^`��+ 'g.` £'V'3'�. ''a ,. .a. 'X,`a Yr;f.+ axa.:9,s: '`��''�` 4 §gk�o {' a �s??i 8'�i�r}��.'Y���+x �'"•1x�.� ��:L� +..,,,�. 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