HomeMy WebLinkAboutPLANSDESIGN STATEMENT:
THE INDICATED SCREEN/GAURD RAILING SYSTEMS USE LOADS FROM
SECT 1607.8 OF THE FLORIDA BUILDING CODE 2017-6TH EDITION
APPLICABLE CODES, REGULATIONS & STANDARDS:
LTHE 2017 FLORIDA BUILDING CODE, 6TH EDITION SPECIFICALLY CHAPTER 16
STRUCTURAL DESIGN, CHAPTER 20 ALUMINUM & CHAPTER 23, WOOD AND
AA ASM 35 AND AA ADM 1
2. ASCE 7-10.
WIND LOADS:
I. BUILDING OCCUPANCY CATEGORY, PARAGRAPH 1604.5 & TABLE
1604.5: RISK CATEGORY I.
2. BASIC WIND SPEED, TABLE 1609C, STATE OF FLORIDA DEBRIS
REGION & BASIC WIND SPEED, PARAGR 609f3 & TABLE
1609.3.1 EQUIVALENT BASIC WIND SPEE': 160
MPH EXPOSURE CATEGORY, PARAGRAPH 1 09.
LIVE LOADS PER TABLE R301.5
GUARDRAILS AND HANDRAILS - 200 PSF, A SINGLE CONCENTRATED LOAD
APPLIED IN ANY DIRECTION AT ANY POINT ALONG THE TOP
GUARDRAIL IN -FILL COMPONENTS - 50 PSF
GENERAL NOTES AND SPECIFICATIONS:
I -THE STRUCTURES INDICATED HERIN ARE DESIGNED TO BE INSTALLED
WITHIN MASONRY OR WOOD FRAME HOST STRUCTURES OF ADEQUTE
STRUCTURAL CAPACITY. THE CONTRACTOR SHALL VERIFY THAT THE HOST
STRUCTURE IS IN GOOD CONDITION AND OF SUFFICIENT STRENGTH
TO SUPPORT THE PROPOSED ADDITION.
2-ALUMINUM EXTRUSIONS SHALL MEET THE STRENGTH REQUIREMENTS
OF ASTM B221 AFTER POWDER COATING.
3-ALL ALUMINUM EXTRUSIONS ARE TO BE A MINIMUM 6063 T6
INSTALLATION NOTES:
I -FASTEN PERIMETER TO ALUM EAVE RAIL W/ #12 X 1-1/2" SMS
24" O/C AND WITHIN 6" OF INTERSECTING MEMBERS AND JOINTS.
2-FASTEN PERIMETER TO MASONRY W/ 1/4" X 2-1/4" QUICKSET
24" O/C AND WITHIN 6" OF INTERSECTING MEMBERS AND JOINTS.
FOR WOOD APPLICATION USE 1/4"X 2-1/2" GALV. LAG BOLTS
24" O/C AND WITHIN 6" OF INTERSECTING MEMBERS AND JOINTS.
ASSEMBLY NOTES:
I -FASTEN CHAIR RAIL (INTERNAL)TO PERIMETER W/(4) #10 X 1-1/2"
SMS INTO SCREW BOSS OF CHAIR RAIL.
2-FASTEN PERIMETER MEMBERS AT CORNERS(INTERNAL) W/(2)
#10 X 1-1/2" SMS INTO SCREW BOSSES.
3-FASTEN PICKETT T/B W/(2) #IOXI-1/2" SMS THROUGH
INTERSECTING MEMBER INTO PICKETTS
SEE FIGURE I
ALUMINUM INTERNAL OR
EXTERNAL RECEIVING CHANNEL
w/(4) #IOX.75" INTO GIRT OR
PURLIN & (2) #I4x.75" INTO
BEAM OR UPRIGHT 0.062 ANGLE (4) #10x2" SMS INTO
CLIPS MAYBE USED \ Z SCREW BOSSES
RAIL PER PLAN
UPRIGHT, BEAM -SNAP, ---
SELF MATING, OR HOLLOW
DETAIL "C" CHAIR RAIL TO POST DETAIL
SCALE: N.T.S.
ATTACHED TO CBS
1"X 1"X.044 PICKETT
SPACED SO THAT A 4"
SPHERE SHALL NOT
PASSTHROUGH
2X2
MATING
2X2 POST
W/ 2X2 POSTS SPACED AT 6'-0" MAX
2" BOTTOM
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