HomeMy WebLinkAboutTurner EngineeringCONTRACTOR: Master Craft Aluminum Products
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.
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 1.
3.2. Ultimate Design Wind Speed: VAT =150 MPH, Nominal Design Wind
Speed: Vasa =116 MPH
3.3. Exposure Category, Section 1609.4.3: Exposm-e 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
Scope of Work:
Does not include analysis of existing structure.
Roof Type
1. Roof Type: MONOSLOPE
2. Roof Material: 3" x 48" x 0.024" composite panel Elite 2000, 1.04 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, spat ing, 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 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-HD 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,- 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.
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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