HomeMy WebLinkAboutENGINEERINGGENERAL NOTES
1. DESIGN CRITERIA:
APPLICABLE CODES, REGULATIONS & STANDARDS:
1. THE 2017 FLORIDA BUILDING CODE, 6TH EDITION SPECIFICALLY
CHAPTER 16 STRUCTURAL DESIGN, CHAPTER 20 ALUMINUM &
CHAPTER 23 WOOD.
2. ASCE 7-10. & SEI7
3. NDS NATIONAL DESIGN SPECIFICATION FOR WOOD.
4. ACI318 CONCRETE REFRENCE MANUAL.
5. PCI PRECAST & PRESTRESSED CONCRETE.
6. AA ASM 35 & AA ADM 1
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: C
3. SCREENED ROOF ENCLOSURE FBC 2017 CH. 20 TABLE 2002.4
ALUMINUM SPECIFICATIONS:
1. ALUMINUM EXTRUSIONS SHALL BE 6005 T5 ALLOY UNLESS
OTHERWISE SPECIFIED. ANNED
2. ALL SELF MATING BEAM SECTIONS ARE TO BE STITCHED WI Qy
#12 SCREWS 6" FROM ENDS & 24" CENTER TO CENTER.
3. ROOF BRACING SHALL BE A MINIMUM 2"X2"X.050".. Lb
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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.
FOR FASTENERS WHICH ARE NOT VISIBLE AFTER INSTALLATION,
THE CONTRACTOR SHALL VERIFY AND INSURE INSTALLATION
HAS BEEN ACCOMPLISHED IN ACCORDANCE . WITH
MANUFACTURERS SPECIFICATIONS AND IN ACCORDANCE WITH
THE ATTACHED DETAILS.
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 STRUCTUALLY SOUND.
FASTNER SPECIFICATIONS:
1. FASTNERS ARE REQUIRED TO BE SAE GRADE 2 OR BETTER
ZINC PLATED. (CONCRETE ANCHORS ARE TO BE TAPCONS
OR BETTER, INSTALLED TO MFG.)
2. IT IS THE OWNERS RESPONSIBILITY TO MAINTAIN THE SCREENS,
AND FASTENERS TO MANUFACTURING SPECIFICATIONS.
E ENT USE 1/4"X3 1/2" GALV LAG
CONCRETE & FOUNDATION DESIGN:
3. WHERE WOOD DECK IS PR S -
1. WHERE CONCRETE SPECIFICATIONS ARE REQUIRED, WHETHER
SCREWS IN LIEU OF MASONRY ANCHORS. UNLESS OTHERWISE
IN THE SCREEN ENCLOSURE SCOPE OF NOT, BY ONE OR MORE
SPECIFIED.
REGULATORY AGENCY, THE FOLLOWING SPECIFICATIONS ARE
4. 1 "X2" NON STRUCTURAL MEMBERS ATTACHED TO HOST
APPLICABLE:
A. FOR MASONRY/CONCRETE APPLICATION USE GALVANIZED
A. CONCRETE SHALL CONFORM TO ASTM C94 FOR THE
1/4"X2-3/4" TAPCONS OR EQUAL AT 24" O.C. AND 6" FROM ENDS
FOLLOWING COMPONENTS:
B. FOR WOOD APPLICATION USE #14X2-3/4" WOOD SCREW AT
I. PORTLAND CEMENT TYPE 1 - ASTM C 150
24" O.C. AND 6" FROM ENDS.
II. AGGREGATES - LARGE AGGREGATE 3/4" MAX. - ASTM C 33
C. FOR ALUMINUM APPLICATION USE #10X1-1/2" SMS OR TEK
III. AIR ENTRAINING +/- 1 % - ASTM C 260
SCREW AT 24" O.C. AND 6" FROM ENDS
IV. WATER REDUCING AGENT - ASTM C 494
D. WHERE VX2" INSTALLED THROUGHOUT AN "OPEN VIEW"
V. CLEAN POTABLE WATER
SPACING SHALL BE REDUCED TO 18" O.C. AND 6" FROM ENDS
VI. OTHER ADMIXTURES NOT PERMITTED
MASONRY SPECIFICATIONS:
B. METAL ACCESSORIES SHALL CONFORM TO:
I. REINFORCING BARS - ASTM A615, GRADE 60
1. CONCRETE MASONRY UNITS (CMU) SHALL BE STANDARD
II. WELDED WIRE FABRIC - ASTM A185
HOLLOW UNITS AND SHALL BE 1900 PSI MINIMUM BASED
C. CONCRETE SLUMP AT DISCHARGE CHUTE NOT LESS THAN 3"
ON TYPE M OR S MORTAR.
OR MORE THAN 5". WATER ADDED AFTER BATCHING IS NOT
2. ALL MORTAR SHALL BE TYPE M OR S.
PERMITTED.
3. ALL GROUT SHALL BE 2000 PSI MINIMUM AND HAVE
D. PREPARE & PLACE CONCRETE PER AMERICAN CONCRETE
MAXIMUM COARSE AGGREGATE SIZE OF 3/8".
INSTITUTE MANUAL OF STANDARD PRACTICE, PART 1, 2, & 3
4. PROVIDE CLEAN -OUTS FOR REINFORCED CELLS CONTAINING
INCLUDING HOT WHEATHER RECOMMENDATIONS.
REINFORCEMENT WHEN GROUT POUR EXCEEDS 5'-0" IN
E. MOIST CURE OR POLYETHYLENE CURING PERMITTED.
HEIGHT. ;
F. PRIOR TO PLACING CONCRETE, TREAT THE ENTIRE
SUBSURFACE ARE FOR TERMITES IN COMPLIANCE WITH THE
MISCELLANEOUS:
FBC.
1. SCREENED ENCLOSURES CONTAINING SWIMMING POOLS SHALL
G. CONCRETE SHALL BE PLACED OVER A POLYETHYLENE VAPOR
COMPLY WITH THE APPLICABLE REQUIREMENTS OF FBC
BARRIER.
R4501.17 RESIDENTIAL SWIMMING BARRIER REQUIREMENTS.
2. FOOTING SIZE: EXISTING CONCRETE SLAB. NO ADDITIONAL
2. ALUMINUM ADDITIONS ARE NOT TO BE INSTALLED ON A
FOOTING OR FOUNDATION SYSTEM IS REQUIRED BY THE
MANUFACTURED HOME, TRAILER HOME, OR PRE-FAB HOME.
PROPOSED CONSTRUCTION IF A MINIMUM 4" CONCRETE
IF THE EXISTING STRUCTURE IS ONE OF THESE, A SEPERATE 4TH
SLAB (3000 PSI) IS PROVIDED IN SOUND CONDITION, FREE
WALL SUPPORT SYSTEM IS SO TO BE ENGINEERED SO THAT NO
FROM STRUCTURAL CRACKING, SPALLING & OTHER
ADDITIONAL LOADING IS PLACED ON THE MANUFACTURED HOME.
DETERIORATION. EXISTING FOUNDATION/FOOTING UNDER
3. DOOR LOCATION_ MAY BE_RELOCAT_ED_ BY C_ ONTRAGJO_RAN =- =--= _
CONCRETE SLAB MINIMUM 8"x8" W/ (1) #5 BAR TO BE -
-=VERIFIED=6Y€ONTRAGTOR SER=TYPICAL-F'OOTINdDETAILS
4. WHERE PAVERS ARE UNDER ALUMINUM MEMBERS, CONTRACTOR
FOR NEW FOOTING DESIGN MINIMUM REQUIREMENTS. .
SHALL EPDXY TO DECK OR GROUT TO DECK W/3000 PSI
3. WHEN APPLICABLE FOR ATTACHING NEW FOOTER TO EXISTING,
GROUT WITH BONDING AGENT.
DRILL & EPDXY NEW STEEL INTO EX. FOUNDATION WITH 1" MIN.
5. INTEGRITY OF EXISTING/ HOST STRUCTURE SHALL NOT BE
HOLE, EMBED 4" MIN W/ NON -SHRINKING SIMPSON EPDXY -TIE
COMPROMISED WITH THE ATTACHMENT OF THE PROPOSED
(OR EQUAL) TYP. ALL LOCATIONS:
STRUCTURE.
4. WHEN INSTALLING 4" CONCRETE SLAB -ADD ADJACENT TO
6. ALL 2X4 & GREATER ARE TO BE SMB UNLESS OTHERWISE INDICATED
EXISTING-DOWELL INTO EXISTING CONCRETE 48" O/C W/8" #5
REBARS- DRILL 3/4" HOLE 4" EMBEDMENT- EPDXY W/
RESPONSIBILITIES:
NON -SHRINKING "SIMPSON EPDXY TIE" (OR EQUAL).
1. ALL SITE WORK SHALL BE PERFORMED BY A LISCENED
5. MINIMUM CONCRETE STRENGTH 3000 PSI UNLESS OTHER WISE
CONTRACTOR IN ACCORDANCE WITH APPLICABLE BUILDING
NOTED.
CODES, LOCAL ORDANANCES, AND THE ENGINEER SHALL
BE NOTIFIED OF ANY DISCREPANCIES.
IFS/ / _ v__I�i
ST. LUCIE COUNTY
BUILDING DIVISION
REVIEWED
FOR COMPLIA
REVIEWED BY//
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PLANS AND PE MIT
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NO INSPECTION WILL BE MADE
LEGEND: (ALL MAY NOT APPLY)
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2 x 3: 2"x3"x0.044"
2 x 4: 2"x4"x0.044"
2 x 5: 2"x5"0.050"
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2 x 6 SMB: 2"x6"x0.050"x0.120"
2 x 7 SMB: 2"x7"x0.057"x0.120"
2 x 8 SMB: 2"x8"x0.072"x0.124"
2 x 9 SMB: 2"x9"x0.082"x0.124"
2 x 10 SMB: 2"x10"x0.092"x0.398"
NOTE: AS INDICATED ABOVE ALL
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DESIGN DATE:
07/16/2018
REVISION 1: DATE
PAGE:
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REVISION 2: DATE
SCALE: NTS
THESE PLANS WERE PREPARED BASED 01, PREMISE THAT THE EXISTING STRUCTURE
WAS DESIGNED BY A PROPERLY LICENSED PROFESSIONAL ENGINEER OF THE STATE OF
FLORIDA, WAS PERMITTED BY THE APPROPRIATE PERMITTING AGENCY, WAS
CONSTRUCTED BY A FLORIDA LICENSED CONTRACTOR AT THE TIME OF CONSTRUCTION,
HAS NOT BEEN SUBJECT TO DAMAGE BY MAJOR EVENT, AND HAS BEEN CERTIFIED
BY THE CONTRACTOR THAT THE EXISTING STRUCTURE CURRENTLY SHOWS NO DEVIATIONS
OR DEFECTS FROM THE STATE OF THE STRUCTURE AS PERMITTED BY THE FINAL INSPECTION
OF THE PERMITTING AGENCY. ALSO, THE OWNER AND ALL PARTIES CONCERNED WILL
INDEMNIFY FLORIDA ENGINEERING LLC FROM ANY DAMAGES OR CHANGES TO THE
EXISTING STRUCTURE AS A -RESULT OF ANY MODIFICATION OR FOR ANY OTHER REASON.
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W/ (2) 3/8" O STL BOLTS OR
#12X3/4" TEKS EA. SIDE
COL. PER PLAN
FOR ALUMINUM PANS OR GALVALUME STEEL PANS
USE #12 X 9/16" W/ 5/8" NEO-WASHER (3) PER PAN
(2" MIN. EMBED.) INTO HOST STRUCTURE (WOOD) OR
QUANITY = BEAM SIZE
1/4" 0 TAPCONS X 2-1/4" @ 1-1/2" O.C. STAGGERED
(EXAMPLE FOR 2X6 USE: (6) #1
FOR COMPOSITE PANELS #12 X 1" LG. THAN PANEL
THICKNESS SMS W/ 1-1/2" NEO-WASHER 12" 0/C
(MIN. OF 2 PER CONN.) OR 2"X2"X.050" ANGLE EA. SIDE
OF BEAM FASTENED SAME AS CHANNEL.
BEAM TO WALL SCALE: N.T.S.
BEAM TO COLUMN SCALE: N.T.S.
FOR ALUMINUM PANS OR GALVALUME STEEL PANS
USE #12 X 9116" W/ 5/8" NEO-WASHER (3) PER PAN
FOR COMPOSITE PANELS #12 X 1" LG. THAN PANEL
THICKNESS SMS W/ 1-1/2" NEO-WASHER 12" O/C
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OPTION #1 SCALE: N.T.S.
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DESIGN DATE:
07/16/2018
REVISION 1: DATE
PAGE:
3
REVISION 2: DATE
SCALE: NTS