HomeMy WebLinkAboutENGINEERINGCONTRACTOR: The Porch Factory, LLC.
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 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.
Wind Loads
1. Building Occupancy Category, Section 1604.5 and Table 1604.5: Risk
Category 1.
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: VN•T =150 MPH, VASD =116 MPH
3. Exposure Category, Section 1609.4.3: C
4. Screen Enclosure Section 2002.4
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, 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 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.
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. All Porch Factory Beam Sections are to be stitched with #12 screws, 6" from
ends and 12" center to center.
6. Screened enclosures containing swimming pools shall comply with the
applicable requirements of FBC R4501.17 Residential Swimming Barrier
requirements.
7. Screen material shall be 18/14 screen. unless approved by Suncoast Aluminum
Engineering, LLC.
8. Door location shall be determined by contractor in the field.
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.
10. All flashing and waterproofing shall be provided by the contractor.
11. Use of these plans acknowledges and accepts a limit of liability not to
exceed design and engineering fee.
Roof Beam Type
Roof Type: MANSARD
WIND SPEED AND EXPOSURE HAVE
BEEN DETERMINED USING THE ADVANCED
TECHNOLOGY COUNCIL'S WEBSITE
AND GOOGLE EARTH.
SCANN20
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THESE PLANS AND ALL PROPOSED WORK
ARE SUBJECT TO ANY CORRECTIONS
REQUIR8D Bit' FIELD INSPECTORS THAT
MAY BE NECESSARY IN ORDER TO
COMPLY WITH ALL APPLICABLE CODES,
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CONCEALED FASTENERS OR ATTACHMENTS
ARE THE RESPONSIBILRY OF THE
CONTRACTOR OR RECORD
ST. LUCIE COUNTY BUILDING
REVIEWED FOR COMPLIANCE.
DATE
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DATE DRAWN
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REVISION
SHEET NO:
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ALUMINUM MEMBERS DIMENSIONS
HOLLOW SECTIONS
2x2: 2"x2"x0.046'
2x3: 2"x3"x0.050"
2x4: 2"x4"x0.059'
2x5: 2"x5"x0.050"
OPEN BACK SECTIONS
1 x 2: 1" x 2" x 0.040"
1x3: 1"x3"xO.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)
2x4SMB: 2" x 4" x 0.044" x 0. 100"
2 x 5 SMB: 2" x 5" x 0.050" x 0.100"
2x6 SMB: 2" x 6" x 0.050" x 0.120"
2 x 7 SMB: 2" x 7" x 0.05T' x 0.120"
2x8SMB: 2" x 8" x 0.072" x 0. 1X'
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 TTTEN HD OR EQUIVALENT
SHEET METAL SCREWS (SMS):
ITW / BUILDEX OR EQUIVALENT
PFB: PORCH FACTORY BEAM
MEMBER SIZE
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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. PATENT PENDING
1 /8" x 2" x 2" EXTRUDED
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SIDE VIEW
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(1)1/2" DIA THRU BOLTw/ NYLOCK
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NUT, JAM NUT w/ THREADLOCKER
MAY BE USED
TIGHTEN TO CONTACT- DO NOT
OVERTIGHTEN
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a •, . • y a CONC W/ 1/4" CONCRETE SCREW
ANCHOR (MIN. 1 1/4" EMBED)
SLAB / FOOTING ; 6" MAX EACH SIDE OF POSTAND
SEE PLAN 6a ,; A,A 24" O.C. MAX
FRONT VIEW
UPRIGHT TO CONCRETE DETAIL
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A-2 SCALE: NTS
BEAM NOTCHED
OVER UPRIGHT
(SEE A-1 FOR SIZE) , x PURLINS ATTACHED TO
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A_2 SCALE: NTS
3/16"5052-H32
1 114"
NOTE:
SEE CALL -OUT BELOW FOR # OF SCREWS.
SCREWS SHOWN FOR ILLUSTRATIVE
PURPOSES ONLY. DO NOT COUNT
SCREWS ON DRAWING.
#14 SMS @ 1 114" O.C.
(20 TOTAL)
TYP
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 1 114'
C/C SPACING.
3. GUSSET LENGTHS REMAIN CONSTANT,
WIDTHS CHANGE TO MATCH BEAM SIZE.
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DATE DRAWL
04/12/18
REVISION
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SECTION GIRT
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W/ NYLON WASHER &
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DATE DRAWN
1 1/2" x 5" x 1/8"
(4) #12 EA MEMBER
04/12/18
REVISION
5052-H32 PLATE
DETAIL#1
Qi _
r+'i 1X2 TO HOST STRUCTURE DETAIL
H'3 OOF BRACING CONNECTION DETAIL
H'2 CABLE CONNECTION AT CORNER.
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A_3 SCALE: NTS
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SCALE: NTS
A_'3
SCALE: NTS
SHEErNO:
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