HomeMy WebLinkAboutConstruction PlansDESIGN CRITERIA:
APPLICABLE CODES REGULATIONS & STANDARDS
1. THE 2020 FLORIDA BUILDING CODE, SPECIFICALLY CHAPTER 16
STRUCTURAL DESIGN, CHAPTER 20 ALUMINUM & CH. 23 WOOD.
2. AA'ASM 35 & SPECIFICATIONS FOR ALUMINUM STRUCTURES,
PART 1-A OF THE ALUMINUM DESIGN MANUAL PREPARED BY
THE ALUMINUM ASSOCIATION, INC. WASHINGTON D.C. 2005 ED.
3. ASCE 7-16 & SE17
4. NDS NATIONAL DESIGN SPECIFICATION FOR WOOD.
5. ACI318 CONCRETE REFERENCE MANUAL.
WIND LOADS
1. BUILDING OCCUPANCY CATEGORY, PARAGRAPH 1604.5 & TABLE
1604.5: RISK CATEGORY 1.
2. BASIC WIND SPEED, TABLE 1609C, STATE OF FLORIDA DEBRIS
REGION & BASIC WIND SPEED, PARAGRAPH 1609.3.1 & TABLE
1609.3.1 EQUIVALENT BASIC WIND SPEED: 150
MPH EXPOSURE CATEGORY, PARAGRAPH 1609.4.3: B
3. WIND LOADS PER FBC TABLE 2002.4 (MWFRS)
VULT = 150 MPH & EXPOSURE = B
FOR 20 X 20 X 0.013" MESH SCREEN
HORIZONTAL PRESSURES ON WINDWARD SURFACES =
31 PSF
HORIZONTAL PRESSURES ON LEEWARD SURFACES =
32 PSF
VERTICAL PRESSURES ON SCREEN SURFACES =
9 PSF
VERTICAL PRESSURES ON SOLID SURFACES =
25 PSF
FOR 18 X 14 X 0.013" MESH SCREEN, APPLIED FACTOR =
•88
FOR ALLOWABLE STRESS DESIGN, APPLIED FACTOR =
•6
FOUNDATION DESIGN
FOOTING SIZE EXISTING CONCRETE SLAB. NO ADDITIONAL FOOTING
OR FOUNDATION SYSTEM IS REQUIRED BY THE PROPOSED
CONSTRUCTION IF A MINIMUM 4" CONCRETE SLAB IS PROVIDED IN
SOUND CONDITION, FREE FROM STRUCTURAL CRACKING, SPALLING
& OTHER DETERIORATION. EXISTING FOUNDATION/FOOTING UNDER
CONCRETE SLAB MINIMUM 8"x8" W/ (1) #5 BAR TO BE VERIFIED BY
CONTRACTOR. SEE TYPICAL FOOTING DETAILS FOR NEW FOOTING
DESIGN MINIMUM REQUIREMENTS.
MISCELLANEOUS
1. SCREENED ENCLOSURES CONTAINING SWIMMING POOLS SHALL
COMPLY WITH THE APPLICABLE REQUIREMENTS OF FBC
R4501.17 RESIDENTIAL SWIMMING BARRIER REQUIREMENTS.
2. ALUMINUM ADDITIONS ARE NOT TO BE INSTALLED ON A
MANUFACTURED HOME, TRAILER HOME, OR PRE-FAB HOME.
IF THE EXISTING STRUCTURE IS ONE OF THESE, A SEPARATE 4TH
WALL SUPPORT SYSTEM IS SO TO BE ENGINEERED SO THAT NO
ADDITIONAL LOADING IS PLACED ON THE MANUFACTURED HOME.
FASTENER SPECIFICATIONS
1. FASTENERS ARE REQUIRED TO BE SAE GRADE 2 OR BETTER
ZINC PLATED. (CONCRETE ANCHORS ARE TO BE TAPCONS
OR BETTER, INSTALLED TO MFG. SPECIFICATIONS)
2. IT IS THE OWNERS RESPONSIBILITY TO MAINTAIN THE SCREENS,
FASTENERS AND SCREENS TO MANUFACTURING SPECIFICATIONS.
3. WHERE WOOD DECK IS PRESENT USE 1 /4" X 3-1/2" GALV. LAG
SCREWS IN LIEU OF MASONRY ANCHORS. UNLESS OTHERWISE
SPECIFIED.
4. 1'X2" NON STRUCTURAL MEMBERS ATTACHED TO HOST
A. FOR MASONRY/CONCRETE APPLICATION USE GALVANIZED
1 /4" X 2-3/4" TAPCONS OR EQUAL AT 24" O.C. AND 6" FROM ENDS
B. FOR WOOD APPLICATION USE # 14 X 2-3/4" WOOD SCREW AT
24" O.C. AND 6" FROM ENDS.
C. FOR ALUMINUM APPLICATION USE #10 X 1-1 /2" SMS OR TEK
SCREW AT 24" O.C. AND 6" FROM ENDS
D. WHERE 1"X2" INSTALLED THROUGHOUT AN "OPEN VIEW"
SPACING SHALL BE REDUCED TO 18" O.C. AND 6" FROM ENDS
RESPONSIBILITIES
1. ALL SITE WORK SHALL BE PERFORMED BY A LICENSED
CONTRACTOR IN ACCORDANCE WITH APPLICABLE BUILDING
CODES, LOCAL ORDANANCES, AND THE ENGINEER SHALL
BE NOTIFIED OF ANY DISCREPANCIES.
2. FOR FASTENERS WHICH ARE NOT VISIBLE AFTER INSTALLATION,
THE CONTRACTOR SHALL VERIFY AND ENSURE INSTALLATION
HAS BEEN ACCOMPLISHED IN ACCORDANCE WITH
MANUFACTURERS SPECIFICATIONS AND IN ACCORDANCE WITH
THE ATTACHED DETAILS.
3. FOR "PICTURE WINDOW" MODIFICATION TO EXISTING SCREEN
ENCLOSURES, ALL OTHER "EXISTING SCREEN ENCLOSURE"
FEATURES ARE TO MEET THE TYPICAL DETAILS AS PROVIDED
IN THESE DETAILS. CONTRACTOR IS TO VERIFY & ASSURE
EXISTING SCREEN ENCLOSURE IS STRUCTURALLY SOUND.
4. CONTRACTOR TO PROVIDE NOA'S & INSTALL ALL MATERIALS
AS PER MANUFACTURER'S SPECIFICATIONS.
5. INTEGRITY OF EXISTING/ HOST STRUCTURE SHALL NOT BE
COMPROMISED WITH THE ATTACHMENT OF THE PROPOSED
STRUCTURE.
SHEET NO.
DRAWING INDEX
S/01
GENERAL NOTES
S/02
PLAN/ ELEVATIONS
S/03
DETAILS
PROPOSED SCREEN ROOM
SEE FOUNDATION DESIGN SHEET-01
ALUMINUM MEMBERS DIMENSIONS
HOLLOW SECTIONS
2 x 2: 2x2`4.044"
2 x 3: 25(3"x0.050"
2 x 4: 2'k4"4.050"
2 x 5: n5k0.050"
OPEN BACK SECTIONS
1 x 2: 1 "x2"4.044"
1 x 3: 1 "x3"4.045"
SNAP SECTIONS
2 x 2 SNAP: 2x2"x0.045"
2 x 3 SNAP: Zlx3"x0.050"
2 x 4 SNAP: 2'k4"x0.045"
SELF MATING (SMB)
2 x 4 SMB: 240.044'k0.100"
2 x 5 SMB: 2"x5"x0.050"x0.100"
2 x 7 SMB: n7'k0.0572X EMD FOR
2 x 8 SMB: 2"x8' . . 9„ COMIPLlANCE
2 x 9 SMB: 2'k9'
2 x 10 SMB:
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ALUMINUM SPECIFICATIONS
1. ALUMINUM EXTRUSIONS SHALL BE 6005 T5 ALLOY UNLESS
OTHERWISE NOTED.
2. ALL SELF MATING BEAM SECTIONS ARE TO BE STITCHED WITH
#12 SCREWS 6" FROM ENDS & 24" CENTER TO CENTER.
#10 SCREW 6" FROM ENDS & 12" CENTER TO CENETER.
3. ROOF BRACING SHALL BE A MINIMUM 2X2"X.050".
4. THE MINIMUM NORMAL THICKNESS OF PROTECTOR PANELS
(KICKPLATES) SHALL BE AN INDUSTRY STANDARD OF 0.024
INCHES.
5. VINYL AND ACRYLIC PANELS SHALL BE REMOVED WHEN
WIND SPEEDS EXCEED 75 MPH PER FBC.
6. SCREEN MATERIAL SHALL BE 18/14 SCREEN UNLESS
APPROVED BY FLORIDA ENGINEERING LLC.
7. 1 "X2" & 1 "X3" NON STRUCTURAL MEMBERS MAY BE USED
INTERCHANGEABLY.
8. DOOR LOCATION MAY BE RELOCATED BY CONTRACTOR IN
THE FIELD.
9.NOTE:
36" (MAX.) O/H AT FRONT, 25%
OF LAST PANEL WIDTH ALONG SIDES, TYP.
HOST 24" O/H (FASCIA MOUNT)
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DESIGN DATE:
10/14/2021
REVISION 1:
DATE
REVISION 2: DATE
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COLUMN 1-1/2" PENETRATION INTO UNDERLYING FOOTING
SCREEN ROOM END WALL
SCALE: NTS
#14 X 4" TEK SCREW W/
1-1/2" NEO-PRENE WASHER
@ 12" O.C. (4) PER PANEL
3" COMPOSITE ROOF PANEL
BEAM
QTY/ SIZE EACH SIDE
ANGLE
2x3
(3)/#14TEKS
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2x4
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2x5
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EACH CLIP
RECEIVER CHANNEL
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-SUPPORT BEAM
�-3'-0" MAX. (CARRIER BEAM CONNECTION
SIMILAR) ROOF BEAM
TYPICAL RAIL IT 2X2X125" ANGLE
14 TEKS EA. SIDE 2X3X05" (2) #14 TEKS
PER SCHEDULE
W/(3)# #14 TEKS
DETAIL "C" CHAIR RAIL TO POST BEAM TO BEAM CONNECTION
W/ (3) #14 TEKS EA. SIDE
SCALE: N.T.S. SCALE: N.T.S.
ALTERNATELY:
FOR COMPOSITE ROOFS
1/4" LAG BOLT W/ 1-1/4"FENDER WASHER
@12" O.C. BEARING AND 24" O.C. @\
NON BEARING
FOR PAN ROOF
(3) EA. #SX1/2" LONG SMS PER 12" PANEL
W/ 3/4" ALUMINUM PAN WASHER
CAULK ALL EXPOSED SCREW HEAD AND WASHERS
OR USE NEOPRENE WASHERS WITH RUBBER GROMMETS
ROOF PANEL TO BEAM
SCALE: N.T.S.
RECEIVING CHANNEL W/
#12SMS @ 10—
"O.C. TOPP AN AND BOTTOM
-------------- - XISTING ROOF
L-1/4"X2-1/2" LAG
3" COMPOSITE @ 12" O.C.
ROOF PANEL
ROVIDE SHIM IF FASCIA
SQUARE CUT
ROOF PANEL TO FASCIA
SCALE: N.T.S.
NOTE: WHERE 2X3 UPRIGHT INSTALLED NO
SECONDARY ANGLE REQUIRED USE 3/8" DIA
ANCHOR IN LIEU OF 1/4" DIA
1X O.B. SCREEN CHANNEL
W/ 1/4" DIA. TAPCONS
@24" O.C.
2X2X3 CLIP ANGLE
(4) #14 EACH SIDE
& (1)1/4"X2" EMBED
TAPCON EA. SIDE
L2X2X2X1/4 ANGLE CLIP
W/ (4) #14 TEKS EACH
SIDE OF POST
3/8" DIA.X3" MIN. EMBED
TAPCON EACH SIDE
4" CONCRETE SLAB
X X
/O #5CONT.
X
UPRIGHT TO THICKENED SLAB EDGE
SCALE: N.T.S.
1X_O.B. SCREEN CHANNEL
W/ 1/4" DIA. TAPCONS
24" O.C.
2X2X3 CLIP ANGLE
(4) #14 EACH SIDE
& (1)1/4"X2" EMBED
TAPCON EA. SIDE
t2X2X2X1/4 ANGLE CLIP
W/ (4) #14 TEKS EACH
SIDE OF POST
3/8" DIA.X3" MIN. EMBED
TAPCON EACH SIDE
BRICK PAVERS-1
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OR 9"X16"
W/ (2) #5 CONT.
UPRIGHT TO DECK W/ PAVERS PRESENT
SCALE: N.T.S. -