PAD SPECIFICATION:
GREATER THAN OR EQUAL TO 4” THICK SOLID CONCRETE 3000 P. S. I. OR GREATER LOAD RATING
PAD LENGTH GREATER THAN OR EQUAL TO UNIT LENGTH +6”
PAD WIDTH GREATER THAN OR EQUAL TO UNIT WIDTH +6”
MINIMUM 18 GA. X
1-1/2” WIDE GALV. STEEL
STRAP (G90) OR
EQUIVALENT
(MIN. QTY. OF 4 STRAPS)
WITH (2) 1/2” LONG
#12 SELF DRILLING
SCREWS EACH STRAP
(MIN. 1000 HR. COATING)
(1) 1/4” CONCRETE SCREW
LENGTH TO PENETRATE
2-3/8” MINIMUM.
CONCRETE PAD
(SEE PAD SPECS.)
UNIT
HIGH WIND LOAD RESTRAINT DETAIL 2
HIGH WIND LOAD RESTRAINT DETAIL 1
SEE HIGH
WIND LOAD RESTRAINT DETAIL 1 & 2
SEE HIGH WIND LOAD
RESTRAINT DETAIL 1 & 2
THIS DRAWING USED AS A GRAPHICAL REPRESENTATION ONLY AND IT
MAY NOT APPEAR EXACTLY LIKE YOUR SPECIFIC UNIT.
2-1/2” MIN.
SPACING TYP.
MIN. PAD
LENGTH 34”
MIN. PAD
WIDTH 34”
COVERED
UNIT HEIGHT
24-3/8”
MIN. PAD
LENGTH 38”
MIN. PAD
WIDTH 38”
COVERED
UNIT HEIGHT
27-1/2”
MIN. PAD
LENGTH 38”
MIN. PAD
WIDTH 38”
COVERED
UNIT HEIGHT
35-3/8”
HIGH WIND LOAD RESTRAINT DETAIL 3
SEE HIGH WIND
LOAD RESTRAINT
DETAIL 1, 2 & 3
UNIT
CONCRETE PAD
(SEE PAD SPECS.)
MIN 4” BETWEEN
CONCRETE
SCREWS
THIS DETAIL IS SPECIFIC TO 35-3/8” TALL UNITS
THE TIE DOWN STRAPS
MUST BE INSTALLED IN OUTER MOST LOUVERS AS SHOWN. INSTALL
TIE DOWN STRAPS ON OPPOSITE SIDE OF UNIT ALSO.
2350
3350
4350
MINIMUM 18 GA. X 1-1/2” WIDE GALV. STEEL
STRAP (G90) OR EQUIVALENT
(MIN. QTY. OF 8 STRAPS) WITH (2) 1/2” LONG
#12 SELF DRILLING SCREWS EACH STRAP
(MIN. 1000 HR. COATING)
THE TIE DOWN STRAPS
MUST BE INSTALLED IN OUTER MOST LOUVERS AS SHOWN. INSTALL
TIE DOWN STRAPS ON OPPOSITE SIDE OF UNIT ALSO.
THE TIE DOWN STRAPS MUST BE INSTALLED IN
OUTER MOST LOUVERS AS SHOWN. INSTALL TIE
DOWN STRAPS ON OPPOSITE SIDE OF UNIT ALSO.
186 MPH, 3 SEC. GUST IN ACCORDANCE WITH:
ASCE 7-2010 CHAPTER 30 WIND LOADS - COMPONENTS AND CLADDING
FLORIDA BUILDING CODE 2010 - SECTION 1609 WIND LOADS
FLORIDA BUILDING CODE 2010 - SECTION 1620 HIGH VELOCITY HURRICANE ZONES - WIND LOADS
Fig. 2: Hurricane Tie Down Specifications
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