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HomeMy WebLinkAboutWIND SPEED & EXPOSURE. a. .t CONTRACTOR: Master Craft Aluminum DESIGN CRITERIA: Applicable Codes, Regulations, and Standards 1. The 5th Edition (2014) Florida Building Code, specifically Chapter 16 Structural Design, Chapter 20 Aluminum, and Chapter 23 Wood. 2. AA ASM 35 and Specifications for Aluminum Structures, Part 1-A of the Aluminum Design Maned prepared by The Aluminum Association, Inc. Washington, D.C., 2010 Edition and the Guide to Aluminum Construction in high wind areas, 2010. 3. ASCE 7-10. Wind Loads 1. Building Occupancy Category, Paragraph 1604.5 and Table 1604.5: Risk Category 2. 2. Basic Wind Speed, Figure 1609C, State of FloridaDebris Region & Basic Wind Speed, Paragraph 1609.3.1 and Table 1609.3.1 Equivalent Basic Wind Speed: Vm r =160 MPH. V- =124 MPH 3. Exposure Category, Paragraph 1609.4.3: Exposure B 4. Building Category for Aluminum Structures, Paragraph 2002.6: Category TYPE 2 - GLASS ROOM: Non -Habitable, Unconditioned Roof Type 1. Roof Type: EXISTING 2.RoofMaterial: EXISTING Foundation Design Existing concrete. No additional concrete footing or slab is required to resist the loads imposed by the proposed construction if the existing slab is a minimum 4" thick with an 8" x 8" thickened slab edge and in sound condition, free from structural cracking• spallinM or other deterioration. Specifications The following specifications are applicable to this project: 1. All work shall be in accordance with the 5th Edition (2014) 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. Door location shall be determined by contractor in the field 7. 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 E Aggregates - Large Aggregate 3/4" max - ASTM C 33 iiL Air entraining +/- 1% - 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 E 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. IL All aluminum components embedded within concrete shall be coated with a bituminous paint or epoxy. 8. All lumber and plywood shall have grade marks and treatment identification and Shall conform to the following: a..Framing lumber shall be minimum no. 2 southern yellow pine and have a maximum moisture content of 15%. b. Pressure treatments shall be osmosalts, osmose k-33, womansalts or celcure, as recommended for the use condition. Pressure treated lumber shall be impregnated with a cca salt treatment in accordance with fs. tt-w-571 and bear the American Wood Preservatives Institute quality mark 1p-2. c. Wall Sheathing: APA rated Sheathing, thickness as indicated, Exposure 1. d. Aluminum members that are uncoated shall be separated from PT lumber by 30# felt paper, 10 mil polyethylene sheet or equivalent material. 9. Contractor shall provide Florida Product Approval information as to the exact window being utilized for this project, including manufacturers specifications, and installation methods for anchoring the submitted windows to Aluminum members and specific sizes as indicated on A-1. 10. Contractor shall provide any additional bacldng and anchors as required by the window manufacturers recommended procedures. _ .__.._� 11. All glass panels within 24" of a door opening shall be of tempered glass per FBC-R308.4 12. All flashing and weatherproofing shall be provided by the contractor. 13. Use of these plans acknowledges and accepts a limit of liability not to exceed design and engineering fee. WIND SPEED AND EXPOSURE HAVE BEEN DETERMINED USING THE ADVANCED TECHNOLOGY COUNCEL'S WEBSITE AND GOOGLE EARTH. O to 0 in 2X3 3X3X0.070 EXISTING 3X3 '. NOW ARE THFRESVONS�IBUTYOFTHE OR ENTS GDM'AAGTQROFRECORD N16"Y20101 6T. LUCIE COUNTY BUILDING DIVISION REVIEWED FOR COMPLIAN- MUST BE KEPT ON J9B OR NO INSPECTION WILLA§E MADE- EXISIINC� R00 . LOANS AND ALL PROPOSED WOP, ARE SUBJECT TO ANY CORRECTIONS REQUIRED BY FIELD INSPECTOPS THKF . MAY RE NECESSARY IN OD2R TO C01111P Y WITH ALL APPL# ;ABLE CODES. 7'-0" 27'-0" 24" ALUMINUM KICKPLATE. (TYP) �1111Lfiil/// ��Ci.• •'' elf i ` N i :� Z? O O �� z to 0 W N O k~�o'� Z �� CO PROkA� LM 6EAL ,�" " 41_2" 4'-29' 4 3 4'-3" 3 0 5 6 0 L1l ❑ OVLLI a d CC LL Z g LLJ io 0 .0 .. p OC Qm �m LLI W Ln � Z, Q W W G �z Qz Ou Zu W H� 0� Z `j o J W = J J 0 Q Z og Zm 0cc LLIt/1 � Cimgg W T V Z InaNN Z Z to WmuPLL t/f cN W Z 0 3 0 Q N O W W ZM W-ccoo 0'" -1 CD IL col rn a�L�LL MC ATE DRAWN 12/19/17 REVISION SHEET NO: A-1 f -a ALUMINUM MEMBERS DIMENSIONS HOLLOW SECTIONS. 2x2: 2"x2"x0.046" PY FILL z / / 2x3: 2"x3"x0.050" 2x4: 2"x4"x0.050" -z' C, ti 2v� 2 x 5: 2" x 5" x 0.050" r7 OO _— OPEN BACK SECTIONS 1x2: 1"x2"x0.040„ 1x3: 1"x3"x0.045" z-�' rj CO SNAP SECTIONS I I CHAIR RAIL MEMBER ��j 4. "' !��� 2 x 2 Snap: 2" x 2" x 0.045" � Q` 2 x 3 Snap: 2" x 3" x 0.050"0.07U 3" x 3" x / J\ \\ \ 2 x 4 Snap: 2" x 4" x 0.045" POST F SELF MATING (S1VIB) I PROFE 5SIONAL SEAL 2x4SMB:2"x4"x0.044"x0.100"2 t x 5 SMB: 2" x 5" x 0.050"x 0.100" I I L. 2" x 2"x 1/8" ANGLE W/I c 2 x 6 SUB: 2" x 6" x 0.050" x 0.120" (4) #10 x 5/8" EACH SIDE 2 x 7 SMB: 2" x 7" x 0.057" x 0.120" 1"x 3" RC W/ 1/4"CONCRETE I I 2" x 2" x T.x 1/8" ALUM ANGLE EACH SIDE OF UPRIGHT UPRIGHT c 2 x 8 SMB: 2" x 8" x 0.072" x 0.124" SCREW ANCHOR W FROM I I 1 I WI 3/8" D IA. x 3" CONCRETE I I 0 W taw 2 x 9 SUB: 2" x 9" x 0.072" x 0.124" UPRIGHT & AT 24" O.C. I I ANCHORS ON EACH SIDE KICK PLATE NOTES: U d t1 2 x 10 SMB: 2" x 10" x 0.092" x 0.398" (MIN. 2 3/4" EMBED.) (4) #14 x 3/4" SMS SCREWS 1. 0.024 ALUM I I W p� 1 2. SCREW ALL CORNERS �j "� C i MINIMUM FASTENER EDGE DISTANCE:1/2" I I 3. 10o B -12o a WIND ZONES USE #8 5/8"SMS LL 0 Z v w i MINIMUM FASTENER SPACING: 3/4" — — — — a x 12" C/C 4. 120 C -140 B WIND ZONES •• G •• Q J m e' USE #8 x 5/8" SMS 8" C/C W m d i CONCRETE SCREW ANCHOR: ° < e a ' S. 140 C -150 B WIND ZONES W of :3 " � SHVIPSON TITEN HD OR EQUIVALENT a . , • . USE #8 x 5/8" SMS 6" C/C z < z Q UJ z MET AL TAL SCREWS (SMS): - b > ° ° `a 6. SCREW GIRT, BOTTOM O u Z u ITW / BUILDEX OR EQUIVALENT <'® a' - ....' RAIL & BOTH SIDES Z = O 7. MAX KICK PLATE HT=39' W LL LL i i B 3" x 3" POST TO DECK CONNECTION DETAILS C CHAIR RAIL TO UPRIGHT DETAIL A-2 SCALE: NTS A _2 SCALE: NTS /1 Z V C G J � - J THESIE PLANTS AND ALL PPOPOSCD WoP ` < Z Z N L SUBJECT TO �itdY COI'? sECT;O S UJ 4' 4' Q Lu REQUIRED BY FIELD INSPECTORS THAT 0 � i� ��Q f-1jAY BE IV�_CESMINY IN OnDeiiq To N N Z0 CGC{ N'Tf WITH ALL APP l�sC,��t.E CC�E�" Z RSOho QJ Rho �n w N dp � LL CONC. HEADER: 1K' x 4" CONCRETE SCREW ANCHOR @ 24" O.C. WOOD HEADER WOOD HEADER: EXISTING (1) 3/8" x 3" LAG SCREW INTO HEADER WOOD: #10 x 4" WOOD SCREWS HEADER CONCRETE HEADER ' #10 x 3" WOOD SCREWS, 6" @ 12" O.C. ( )1 3/8" DIA. x 3" CONCRETE SCREW FROM GIRT & @ IT O.C. ANCHOR INTO HEADER 1/4" x 2 3/4" CONCRETE - - SCREW ANCHORS, 6" FROM GIRT & @ 24" O.C. N N I 2"x2"OR2"X3"HOLLOW EXISTING LU LU CC SECTION GIRT _ _ — — , _ I HEADER I z 2" x 3"HOLLOW - _ ...... - ..._ ... ..... ..._ ._ .. .. .._._ ... .._. a F- SECTION I ----- 2" x 2" x 1/8" 3" LONG ANGLE WOOD: 2"x3"HOLLOW 2"x3" W/#10x3"SMS-6 SECTION I MAX EACH SIDE OF POST b~ Of c) N W00 ' W/ 3 #14 x 3/4" EACH () #10 x 4" WOOD SCREWS I AND 24" O.C. MAX 0=¢ 0 0_ FLANGE @ 12' O.C. CONC: J cn I - 1/4"DIAx4"CONCRETE � I 2"x2" x0.125"ALUMANGLEW/ d0U)L~LLJL SCREW ANCHOR @ 24" O.C. (4) #14 x 3/4" SMS INTO UPRIGHT DRAWN BY €€ 2" x 3" 2" x 3" HOLLOW 3 MC SECTION UPRIGHT , DATE DRAWN EXISTINGHOST 12/19/17 REVISION - rB 1B-� 1X2 TO HEADER DETAIL Q _ �+'� 2X3 TO HOST STRUCTURE DETAIL A-2 SCALE: NTS B-2 POST TO HEADER DETAIL © _ A-2 SCALE: NTS A-2 SCALE: NTS Q _ SHEET NO: A-2 Z r a .1