HomeMy WebLinkAboutConstruction PlansCONTRACTOR: K NIXX ALUNHNUM
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 ADM1 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 FHgh 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 J. Building Occupancy Category, Section 1604.5 and Table 1604.5: Risk Category 1.
3.t Ultimate Design Wind Speed: V- =150 MPH, Nominal Design Wind Speed: V-D
= 116 MPH
3. Exposure Category, Section 1609.4.3: Exposure C
Y .4. Screen Enclosure Section2002.4
4. Building Category for Aluminum Structures, Section 2002.6: Category Type 1 - Patio
Cover: Non -Habitable, Unconditioned
Scope of Work:
Does not include analysis of existing structure
RoofType
1. Roof Type: MONOSLOPE
2. Roof Material: 3" x 48" x 0.024" composite panel Elite 2000, 1.0# density foam,
Florida Product Approval Number FL 7561-R4.
Foundation Design
Existing concrete slab. 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.
Specillcations
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 Florida Aluminum Engineering, Inc.
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. Approved concrete screw anchors to be Simpson Titen-FID or equivalent.
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,- ASTMC 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 B ars - 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. 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 COUNCIL'S WEBSITE
AND GOOGLE EARTH.
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ALUMINUM MEMBERS DIMENSIONS
HOLLOW SECTIONS
2x2: 2"x2"x0.046"
2x3: 2"x3"x0.050"
2 x 4: 2" x 4" x 0.050"
2 x 5: 2" x 5" x 0.050"
OPEN BACK SECTIONS
Ix2: 1"x2"x0.040"
1x3: 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)
2X4SMB: 2"x4"x0.044"x0.100"
g 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):
IT W / BUILDEX OR EQUIVALENT
(2) 3/8" DIA CONCRETE
SCREW ANCHORS
(3" CONC. EMBED)
3" x 3" x 0.093"
POST
INTERNAUEXTERNAL
3" x 3" x 1/8" EXTRUDED
POST BASE W/ (2) 3/8"
DIA. THRU BOLTS
B T x T POST TO CONCRETE CONNECTION DETAIL
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SCALE: NTS
3" x 0.1
RECEIVING
W/ #10 x 3/4'
BOTTOM A:
#14 x 4" SMS W/
1 1/2" DIA. NEOPRENE
FACED WASHER @ 6" O.C.
S COMPOSITE ROOF TO POST CONNECTION
A-2 SCALE: NTS
FLASHING - INSTALL
UNDER EXISTING DRIP EDGE
3" x 0.062" EXTRUDED
RECEIVER CHANNEL
#14 x 3/4" SMS @ 6" O.C.
TOP AND BOTTOM
W/ 1 1/2" DIA. NEOPRENE
WASHER @ TOP SCREW ONLY
3" COMPOSITE PANEL
(2) 1/4" DIA x 3"
LAG SCREWS
@6"O.C.
S-i COMPOSITE PANEL TO FASCIA DETAIL
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DATE DRAWN
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