HomeMy WebLinkAboutWIND SPEED EXPOSSURECONTRACTOR: The Porch Factor, T LC.
DESIGN 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 Specifications for Aluminum Structures, Part 1-A of tlie
Aluminum Design Manual 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 1.
2. Basic Wind Speed, Figure 1609C, State of Florida Debris Region & Basic
Wind Speed, Paragraph 1609.3.1 and Table 1609.3.1 Equivalent Basic Wind
Speed: VuLT =150 MPH, VASD =116 MPH
3. Exposure Category, Paragraph 1609.4.3: B
4. Screen Roof Enclosure Table 2002.4
Foundation Design
Existing concrete. No additional concrete footing is required to resist the
loads imposed by the proposed construction if the existing footing is a
minimum 8" x 8" and in sound condition, free from structural cracking,
spalling, or other deterioration.
Specifications
The following specifications are applicable to this project:
1. 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 +/- 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
ii. Welded wire fabric - ASTM A185
c. Concrete slump at discharge chute not less than 3" or more than 5".
Water added after hatching 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.
2. Aluminum extrusions shall be 6005 T5 Alloy
3. 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".
4. 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.
5. Screened enclosures containing swimming pools shall comply with the
applicable requirements of FBC R4501.17 Residential Swimming Barrier
requirements.
6. Screen material shall be 18/14 screen. unless approved by Suncoast
Aluminum Engineering, LLC.
7. Door location shall be determined by contractor in the field
8. When installing pavers over concrete slab or footing which are supporting
aluminum members, such as continuous screen tracks or upright, the pavers
must be bonded to the concrete with an epoxy, thinset, or 3,000 PSI grout to
ensure full positive contact with concrete.
9. All flashing and waterproofing shall be provided by the contractor.
10. Use of these plans acknowledges and accepts a limit of liability not to
exceed design and engineering fee.
Roof Type
Roof Type:1UPPED GABLE
WIND SPEED •�I,EXPOSURE HAVE
BEEN DETERIN; D USING THE ADVANCED !
TECHNOLOGI :--.;'UNCIL'S WEBSITE AND GOGGLE EARTH.
ST. LUCIE COUNTY BU1M)TE1• y ION
RECEIVED REVIEWED FOR COiRL
REVIEWED B
DATE Slid
M AY 10 2018 PLANS AND PEMIIT MUST E KEPT ON JOB
OR NO WSPEC`TION WILL E UAWE.
ST, Lucie fo+anty, Permitting
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THESE PUNS AND All PROPOSED WORK
ARE SUBJECT TO ANY CORRECTIONS
REQUIRED BY FIELD INSPECTORS THAT
MAYBE NECESSARY IN ORDER TO
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DATE DRAWN
04/25/18
REVISION
SHEET NO:
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ALUMINUM MEMBERS DIMENSII
HOLLOW SECTIONS
2x2: 2"x2"x0.046"
2 x 3: 2" x 3" x 0.050"
2x4: 2"x4"x0.050"
2 x 5: 2" x 5" x 0.050"
OPEN BACK SECTIONS
1 x2: 1"x2"x0.040"
1 x3: 1"x3"x0.045"
SNAP SECTIONS
2 x 2 Snap: 2" x 2" x 0.045"
2 x 3 Snap: 2" x 3" x 0.050"
2 x 4 Snap: 2" x 4" x 0.045"
SELF MATING (SMB)
2 x 4 SMB: 2" x 4" x 0.044" x 0.100"
2 x 5 SMB: 2" x 5" x 0.050" x 0.100"
2 x 6 SMB: 2" x 6" x 0.050" x 0.120"
2 x 7 SMB: 2" x 7" x 0.057" x 0.120"
2 x 8 SMB: 2" x 8" x 0.072" x 0.124"
2 x 9 SMB: 2" x 9" x 0.072" x 0.124"
2 x 10 SMB: 2" x 10" x 0.092" x 0.398"
MINIMUM FASTENER EDGE DISTANCE: 1/2"
MINIMUM FASTENER SPACING: 3/4"
CONCRETE SCREW ANCHOR:
SIMPSON TITEN HD OR EQUIVALENT
SHEET METAL SCREWS (SMS):
ITW / BUILDEX OR EQUIVALENT
PFB: PORCH FACTORY BEAM
MEMBER SIZE
EDGE "C"
2X4SMB
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2X5SMB
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MEMBER SIZE
EDGE "C"
3.75 PFB
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EAVE RAIL (SEE A-1 FOR SIZE)
INTERNALLY SCREW THRU BEAM
W/ (3) #10 x 1 1/2" SMS
1"x FASTEN TO EAVE RAIL
W/ #10 x 1 1/2" SMS 6" FROM
UPRIGHT & 24" O.C.
(1) 1/2" DIA. x 21/2" THRU BOLT
W/ NYLOCK JAM NUT - IN LIEU
OF NYLOCK JAM NUT, JAM NUT
W/ THREADLOCKER MAY BE USED
INSTALLATION REQUIREMENTS:
BOLT IS TO BE INSTALLED AS TO
NOT DAMAGE BASE MATERIAL
DO NO OVER TIGHTEN.
BEAM NOTCHED
-OVERUPRIGHT
(SEE A-1 FOR SIZE)
1„
MIN.
UPRIGHT
(SEE A-1 FOR SIZE)
PATENT PENDING
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A-2 SCALE: NTS
1/8" x 2" x 2" EXTRUDED
ANGLE 5052 H-32 ALLOY EA
SIDE
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ANCHOR EMBED.
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(1) 3/8" DIP, CONCRETE
SCREW ANCHORS
(21/4" CONC. EMBED
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(1) 1/2" DIP, THRU BOLTw/ NYLOCK
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MAY BE USED
TIGHTEN TO CONTACT - DO NOT
OVERTIGHTEN
•• 1 V4'MIN CONC
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SIDE VIEW
5d MIN EDGE DISTANCE FROM
EXTERIOR OF COLUMN TO
OUTSIDE EDGE OF SLAB
_ _ 1 " x 2" BASE PLATE
BRICK PAVERS ANCHORED TO CONC W/ 1X'
CONCRETE SCREW ANCHOR
(MIN. 1 1/4" CONC. EMBED)
6" MAX EACH SIDE OF POST
a. AND 24" O.C. MAX
SLAB / FOOTING ° ' 2.
SEE PLAN A �'
FRONT VIEW
B UPRIGHT TO CONCRETE W/PAVERS DETAIL
A _2 SCALE: NTS
2" x PURLINS ATTACHED TO
BEAM W/MIN (4) #10 x 1 1/2" SMS,
BEAMS BUTT
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NOTE:
SEE CALL -OUT BELOW FOR # OF SCREWS.
SCREWS SHOWN FOR ILLUSTRATIVE
PURPOSES ONLY. DO NOT COUNT
SCREWS ON DRAWING.
#14 SMS @ 1 1/4' O.C.
�;,e�(r- TOTAL)
r3/16" 5052-H32 GUSSET
NOTES:
1. GUSSET DIMENSIONS ARE MINIMUM (2)
REQ'D - (1) EA SIDE OF BEAM - MAY BE
INTERNAL OR EXTERNAL.
2. AS BEAM SIZE CHANGES, ADD OR
SUBTRACT SCREWS TO MAINTAIN 1 14'
C/C SPACING. -
3. GUSSET LENGTHS REMAIN CONSTANT,
WIDTHS CHANGE TO MATCH BEAM SIZE.
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SHEET NO:
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1/8"S.S.CABLE 11/4"x55/8'x1/9'ALUM FLAT BAR
6" WIDE x 0.125"17BRACKET
@ EACH BEAM ATTACHED TO
NOTE:
063-T6 ALUMINUM
W/ (2) 3/8" DIA x 2 3/4'
FASCIA W/ 3/8" x 3" LAGS (3
(2) 3/8" DIA x 4" LAG SCREWS FOR
SPANS GREATER THAN 30'-0"
EMBEDMENT CONCRETE
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SCREW ANCHOR
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MATING • •
ELEMENT
1/8" B.S. CABLE
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CONTRACTOR TO VERIFY
1 1/4" x 5 5/8" x 1/9'
ALUM FLAT BAR
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SUB FASCIA SHALL BE
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SMS EACH FLANGE
SUPER PLACED OVER, LENGTHEN
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CONCRETE SCREW ANCHOR
SEE PLAN
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G GUTTER BRACE & MATING ELEMENT ATTACHMENT DETAIL
H-1 CABLE CONNECTIONS AT FOUNDATION
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4"
WOOD:
PURLIN MAX.
1/8" PLATE ON 45' ANGLE
#10 x 3" WOOD SCREWS, 6"
6063 T6 ALUMINUM
FROM GIRT & @ 12" O.C.
CONC:
1!4" DIA x 3" CONCRETE
CONTRACTOR TO INSTALL
-
SCREW ANCHOR, 6"
(2) #14 x 2" SMS THRU BRACE
FROM GIRT & @ 24" O.C.
INTO BEAM THRU GUSSETLu
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PLATE
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SCREW BOSS
DETAIL #2
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PERIMETER FRAMING
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DATE DRAWN
1 l/2" x 5" x 1/8"
%REVISION
04/25/18
5052-H32 PLATE
(4) #12 EA MEMBER
DETAIL #1
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C'l 1X2 TO HOST STRUCTURE DETAIL
Wi ROOF BRACING CONNECTION DETAIL
H'2 CABLE CONNECTION AT CORNER
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A-3 SCALE: NTS
A _3
SCALE: NTS
A_'3
SCALE: NTS
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SHEET NO:
A-3
1/8" x 2" x 2" EXTRUDED (4) #14 x 3/4" SMS
ANGLE 5052 H32 ALLOY I • • INTO DJ
BRICK -PAVERS
—
BONDED TO
CONCRETE
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SEE PLAN g °3 ° ANCHOR
o EMBEDMENT
SIDE VIEW
(4) #14 x 3/4" SMS
INTO DJ
(1) 3/8" DIA CONCRETE
SCREW ANCHORS UPRIGHT
(2 1/4" CONC. EMBED) PRE -HUNG
DOORJAMB
1" x 2" BASE PLATE I�
ANCHORED TO CONC W/ 1/4"
CONCRETE SCREW ANCHOR
(MIN. 1 1/4" EMBED)
6" MAX EACH SIDE OF POST
AND 24" O.C. MAX
FRONT VIEW
DJ -2 UPRIGHT TO CONCRETE W/ PAVERS
q4 PRE -HUNG DOOR LOCATION DETAIL.
SCALE: NTS
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TOP & BOTTOM RAILS. -TYPICALLY CAL Y @
CORNER POST77
24" O.C.
1/8" x 2" x 2" EXTRUDED ANGLE 5052
6"
H32 ALLOY EA CORNER W/(2)#14x 2"
(SMS
INTO POST & (1) 3/8" DIA.
(2) #10 x 1 1/2"SMS
CONCRETESCREWANCHOR INTO
THRU SCREW BOSSESI
j—d—
CONCRETE
21/4" MIN CONC
SLAB/FOOTING
CHOR EMBEDMENT
SEE PLAN
SIDE VIEW
(4) #14 x 3X'
INTO F
1"x 2" BASE PLATE
ANCHORED TO CONC W/ 1/4"
CONCRETE SCREW ANCHOR
(MIN. 1 1/4" EMBED)
6" MAX EACH SIDE OF POST
CORNER POST W/ 1"x 2" @
BACKSIDE
3/8" x LENGTH AS REQUIRED
AND 24' O.C. MAX FOR 21/4" EMBED CONCRETE
dq ` SCREW ANCHOR INTO
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FRONT VIEW
CP- CORNER POST TO CONCRETE W/PAVERS DETAIL
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DATE DRAWN
04/25/18
REVISION
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SHEET NO:
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