HomeMy WebLinkAboutengineeringFile Copy
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*Plant Types:
Screen Room/Sun Room/Fill in
Pool Screen/Cage (Nan -Removable
Car PorUPatio Cover
❑Other:
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*Project Address: 153 A 15-r 7,0 ZZ - -
*City: � � erg' � -3qq q(, Date: ro VT-- tq
"Contractor Name: 4i)breA
'Address: -z^l Lc, �5es)e4p_ �)"O�-
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Zip Code: 3 ` ct Y
Phone/Fax: " 27 r `- 466 --F77
Email: LA)ft exsGtcp�
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Engmeering prepared by:
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7177
File
R I VINE® FOR
CODE COMPLIANCE
ST. LUCIE COUNTY
Engineer. Michael Thompson. MSc. P.E. (P.E. # 47509) BOCC
4401 vineisnd Road- Suite AS Orlando, rL 32811
Qfflce:407-734-1470 Cell: 407-721-2292
Project Manager Paul Thomas 386-479-9504 Fax: 8EM-923-8181
Email: alyininumscreendesignCyahoo.cflm
Webaite: www.eiuminumscreendesign.calm cA*3oeao
06/17/2019 11:54 46 0
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Ultimate Wind Speed (mph): Exposed Category: C Risk Catory
STONE BROS
Screen Room/Sun Room/Fill In:
Insulated ❑ Pan Roof
Gutter ❑Fascia ❑Block Wall ❑Conventional Wall ❑ 4th Wall
Uprights X Top Plate X Chair Rail X
Uprights X Top Plate X Chair -Rail X
Kick Plate
Pool Screen/Cage :
❑ Dome .[]Gable ❑ Mansard/Mip ❑ Shed/Slope
❑ Gutter ❑Fascia ❑Block Wall ❑ Conventional Wall
Beams X Uprights X Purlin X Chair Rail X
Beams„ X Uprights X Purlin X Chair Rail ,X
Kick Plate
Car Port/Patio Cover:
Insulated ❑Pan Roof
Gutter []Fascia ❑Block Wall ❑Conventional Wall [MO Wall
Beams X Post 3 X 3
Concrete:
'K Existing ❑ New: 4"Slab ❑Pier ❑Ribbon Footer X
❑ Pavers ❑6" Thickened Edge
4.1
Other:
REVIEWED FOR
CODE COMPLIANCE
Note: In the event that there is a conflict with the design plans and general notes and design standard, the contractor
shall utilize the more stringent dimensions and member sizes prior to ordering materials, fabrication and/or
construction between the plans and the general notes and design standard_
Engineer: Michael Thompson, MSc, P.E. (PE#47600)
4401 Vineland Road Suits A6, Orlando, FL 32811
(CA#30930)-Ph 407-734-1470/Fax 407-734-1790
If !
AS D
�LWAIN1 DESIGN
Aiuminurr & ConsirucIion Enginee,.r:g
General Notes & Design Standards
(Unscreened Patio Room Enclosure)
The following are general design standards. More stringent design standards may be noted on the plaps:'In the event ;; '<_;
of a conflict in plans and/or design standard dimensions and/or member sizes, the contractor must utilize -the. more",
stringent dimensions and/or member sizes prior to ordering materials, fabrication and/or construction..-:
Design Codes:
Florida Building Code 2017 (61 Edition)
Aluminum Design Manual 2015
ASCE 7-10
Design Loads:
Pursuant to-FBC Chapters 16 & 20
Ultimate Wind. -150 MPH (FBC Table 2002.4) (45 psfi
Risk Category: -See attach site specific plan sheet (FBC Table 1604.5)
Exposure Category: -See attach site specific plan sheet (FBC 1609.4.3)
Additional Load requirements:
Structural members supporting screened enclosures are -designed for wind in both of two orthogonal directions using
the pressures given in Table 2002.4. Each primary member is also designed for a 300 pound load applied vertically
downward along any 1 foot of any member, not occurring simultaneously with wind load. In addition to wind
pressures, purlins is also be designed for a 200 pound load applied vertically downward along any 1 foot of any
member, not occurring simultaneously with wind load.
Design Basis:
Allowable Stress Design (ASD) =Allowable Strength Design (ASD) divide by safety factor
General Requirements:
Reproductions of contract drawings by contractor in lieu of preparation of shop drawings signifies acceptance of
information shown as correct and obligates himself to any expense, real or implied, arising from their use.
A change to the structural drawings due to the acceptance of alternates and/or substitutes is the responsibility of the
contractor and must be submitted -to the engineer for approval.
The general contractor and each subcontractor shall review the approve construction plans in its entirety and verify
all existing conditions prior to the start of any work. All inconsistencies shall be reported to the designer and/or
structural engineer, if needed. Should contractor construct the premises in a fashion not consistent with the plans
prepared by the designer and/or structural engineer, or in any fashion, change the plans and drawing without the
review and approval from the designer and/or structural engineer. Then designer and/or structural engineer shall
bear no responsibility or liability for the construction of premises and accuracy of the drawings.
Foundation and Earthwork:
Applicable only when unsuitable soils are encountered.
When unsuitable soils are encountered as specified bearing strata, notify owner's representative/engineer.
Soil bearing capacity — 2,000 psf Minimum
Provide neat excavation for footing and place concrete immediately after excavation and inspection.
Pump water from footing excavation if greater than one inch. REVIEWED FOR
Compact all fill to 95% ASTM D698 density. CODE COMPLIANCE
Unit soil weight = 105 pcf
Internal angle of friction = 30 degrees
Coeff. Of friction between footing and soil = 0.5
Michael Thompson, P.E. #47509/CA#30930
4401 Vineland Road., Suite A6, Orlando, FL 32811. (P) 407-734-1470 (F) 407-734-1790
www.aluminumscreendesign.com
U
B ALUAAHMUM SCREEN DESIGN.'
iAiuminum & Consiruction Eng'4n F. rig
r ,.1
Structural Aluminum: ;
Conform to latest edition of Florida Building Code and Aluminum Design Manual standard practice..for al
design.
All aluminum shall be 6005-T5 (E= 10,000 ksi; Fy = 35 ksi) with a minimum wall thickness of 0.046
Splicing prohibited without prior approval as to location and type. '
Burning of holes in aluminum members is prohibited. Any member with burned holes must be replaced.
Aluminum Protection:
Shall be pursuant FBC 2003.8.4. Aluminum surfaces in contact with dissimilar materials, lime -mortar, concrete, or
other masonry materials, shall be protected with powder coated or ESP paint or alkali -resistant coatings, such as
heavy -bodied bituminous paint or water -white methacrylate lacquer.
Screws:
Aluminum self -tapping screws shall conform to ASME B 18.6.4 specification.
Self —tapping screws shall meet the requirements of ADM J.5
Maximum fastener spacing shall -not exceed (3+20t) where "t" is the member thickness in inches.
For roofing and siding connection, use minimum #12 screws for end and side laps spaced at 12" max for side lap
and end lap fasteners shall be no more than 2" from the end of overlapping sheets.
For bottom plate and column base, secure with '/4" tapeons a minimum embedment of 1 1/8" and 2 '/a" respectively
into concrete footer.
Bolts:
Bolts and other fasteners shall be aluminum, stainless steel, hot -dip or electro-galvanized steel. Double cadmium
plated steel bolts may also be used. Bolt holes diameter shall not exceed 1/16" larger than the bolt diameter and shall
be spaced at a minimum of 2.5 times the bolt diameter with minimum edge distance of 1.5 times the bolt diameter.
Bolts shall meet the requirements of ADM J.3
Concrete
Conform to ACI 318, latest edition and ACI 301
Compressive Ultimate Strength (Minimum at 28 days) shall be 3000 psi
Exposed chamfer edges shall be V
Reinforcing Steel:
Conform to ACI 318 and 315, Latest edition
All reinforcement steel shall be ASTM A615 Grade 60.
Smooth dowels & ties shall be ASTM A185
Welded Wire Fabric shall be ASTM Al85 or A82 (Flat sheet).
Deformed bar anchors shall be ASTM A496, Grade 70
Cover: Footing 3"
Washer:
Washers shall be used under bolt heads and under nuts.
REVIEWED FOR
CODE COMPLIANCE
ST. LUCIE COUNTY
B®CC
Hole Alignment:
Poor matching holes must be rejected. Contractor shall prevent holes from drifting and distort the metal. All chips
and foreign matter between contacting surfaces shall be removed before assembly.
Michael Thompson, P.E. #47509/CA#30930
4401 Vineland Road., Suite A6, Orlando, FL 32811. (P) 407-734-1470 (F) 407-734-1790
www.aluminumscreendesign.com
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.,%;umiriurr 8 Consiructian rnginQ -__rg r
Beams & Uprights: =`
In the event of a conflict with the values in this table and the site specific plan, the contractor must utilize the.more
stringent dimensions and/or member sizes between the site specific plan and the below applicable `span limitations,
prior to ordering materials, fabrication and/or construction. t;
150 MPH
PRIMARY HEADER BEAM MEMBERS
-OPEN COVERED PATIO -(No Screen Insert)
SIZE
3"Insulated/Pan
Roof Span
Maximum Roof
Span = 6'-0"
3"Insulated/Pan
Roof Span
Maximum Roof
Span = 8'-0"**
3"Insulated/Pan
Roof Span
Maximum Roof
Span=10'-0"**
3"Insulated/Pan
Roof Span
Maximum Roof
Span=12'-0"**
3"Insulated/Pan
Roof Span
Maximum Roof
Span=15'-0"*"
2 X 4
914"
9'-0"
8'-0"
7'-0"
71-0"
2 X-5
12'-0"
11'-0"
10'-0"
9'-0"
8'-0"
2 X 6
13'-0"
12'-0"
11'-0"
11'-0"
10'-0"
2X 7
15'-0"
14'-0"
13'-0"
12'-0"
11'-0"
2 X 8
1 15'-0" *
15'-0"
15'-0"
15'-0"
13'-0"
2 X 9
15'-0" *
15'-0" *
15'-0" *
15'-0" *
13'-0" *
2 X 10
15'-0" *
15'-0" *
15'-0" *
15'-0" *
13'-0" *
Column size is 3 x 3 x 0.125" (1/8") unless noted otherwise with a max height of 9'-0"-*(CSR) control < 1.0. Larger span req larger column size.
**Pan roof span limitation is based on Florida Product approval and intermediate purlins/cross beams shall be provided to underside of pan roof when
pan roof span exceeds 7'-0".
Knee Bracing-
Contractor shall provide knee bracing on 45 degree angle pursuant the attach detail sheet that specified size and
length requirements. Knee bracing on upright above super gutter intersection shall be connected to upright no more
than 6" above the super gutter. Knee brace size shall be a minimum of 2 x 2 for beam span of 15' max; 2 x 3 for 30'
max; 2 x 4 for beam span greater than 30'.
Intermediate/Header Beam:
Contractor is required to install a minimum 2 x 7 intermediate header beam supported with 3 x 3 column spaced at
10 feet (max) when insulated roof span exceeds 15 feet.
Patio Cover:
Contractor is required to install insulated roof covering pursuant to the Florida product approval specification.
Overhang shall be a maximum of F-0" along the side, 3'-0" along the front and 1/2" along the front interface
between the super gutter and the attached pool cage knee riser wall. Maximum deflection shall be limited to L/80.
Edge Distance:
Contractor is required to install uprights to provide a 2" minimum clearance from edge of slab and/or footer.
REVIEWED FOR
CODE COMPLIANCE
ST. LU CIE COUNTY
B®CC
Michael Thompson, P.E. #47509/CA#30930
4401 Vineland Road., Suite A6, Orlando, FL 32811. (P) 407-734-1470 (F) 407-734-1790
www.aluminumscreendesign.com