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0.6939
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MIAMI TECH, INC.
MECHANICAL UNIT STEEL TIE -DOWN CLIP: AT GRADE &ROOF -TOP MOUNTED APPLICATIONS
STEEL TIE -DOWN CLIP
0.0700
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SIDE VIEW TYP.
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VARYING LENGTH ONLY 03063 _
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1 N.T.S. FLATTENED
1.0000
TYP.
0,6937
TYP,
0.3062
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0.5534
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1.1179
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1.1290
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00.2500 �
5 12" LONG CLIP
1 N.T.S. FLATTENED
DESIGN NOTES:
1. THIS PRODUCT HAS BEEN DESIGNED IN ACCORDANCE WITH ASCE 7-16
AND THE FLORIDA BUILDING CODE SEVENTH EDITION (2020) FOR USE
WITHIN AND OUTSIDE THE HIGH yELOCITY HURRICANE ZONE AS
INDICATED IN THE ACCOMPANYING DESIGN SCHEDULES. THE DESIGN
CRITERIA USED TO CALCULATE THE ALLOWABLE ROOF -TOP HEIGHTS
CONSIDERS FBC CHAPTER 16: (GCFLte I=1.90 WITHIN THE HVHZ &
OUTSIDE THE HVHZ, (GCF)upl It=1.5 FOR ALL LOCATIONS
(CONCURRENT).
2. ALL OTHER DESIGN VARIABLES ARE IN ACCORDANCE WITH ASCE 7
CHAPTERS 26 & 29.
3. THE HEIGHTS LISTED IN THE DESIGN SCHEDULES REPRESENT THE
ALLOWABLE HEIGHT OF THE BUILDING.
4. THIS PRODUCT APPROVAL ALLOWS FOR EACH UNIT TO BE INSTALLED
ON A MAXIMUM 30" TALL ABC STAND (CERTIFICATION BY OTHERS) ON
TOP OF THE HEIGHTS LISTED IN THE DESIGN SCHEDULES.
5. NO 33-1/3% INCREASE IN ALLOWABLE STRESS HAS BEEN USED IN THE
DESIGN OF THIS SYSTEM.
6. DESIGN IS BASED ON CLIENT PROVIDED PRODUCTAND DIE SHEETS
FROM TEST REPORT PROJECT #15-6206 BY FENESTRATION TESTING
LABORATORY, INC.. NO SUBSTITUTIONS WITHOUT WRITTEN APPROVAL
BY THIS ENGINEER SHALL BE PERMITTED.
7. STEEL CLIPS SHALL BE ASTM A653 STEEL WITH Fy=33 KSI OR BETTER.
STEEL MEMBERS SHALL BE PROTECTED AGAINST CORROSION WITH AN
APPROVED COATOF PAINT, ENAMEL OR OTHER APPROVED PROTECTION.
G90-RATED COATING REQUIRED FOR COASTAL INSTALLATIONS.
GENERAL NOTES:
1. THIS PRODUCT HAS BEEN DESIGNED AND SHALL BE FABRICATED IN
ACCORDANCE WITH THE REQUIREMENTS OF THE FLORIDA BUILDING
CODE & ASCE 7. THIS PRODUCT MAY BE USED WITHIN AND OUTSIDE THE
HIGH VELOCITY HURRICANE ZONE.
2. MAXIMUM & MINIMUM DIMENSIONS AND MINIMUM WEIGHT OF
MECHANICAL UNIT SHALL CONFORM TO SPECIFICATIONS STATED HEREIN.
ALL MECHANICAL SPECIFICATIONS (CLEAR SPACE, TONNAGE, ETC.) SHALL
BE AS PER MANUFACTURER RECOMMENDATIONS AND ARE THE EXPRESS
RESPONSIBILITY OF THE CONTRACTOR.
3. FASTENERS TO BE #10 X 3/4" OR GREATER STAINLESS STEEL 410 UNLESS
NOTED OTHERWISE. ANCHORS REFERRED TO HEREIN SHALL BE ELCO
BRAND, STAINLESS STEEL ONLY, INSTALLED TO 3000 PSI MIN CONCRETE.
SEE ANCHOR TO HOST SCHEDULE FOR ANCHOR REQUIREMENTS. ALL
FASTENERS SHALL HAVE APPROPRIATE CORROSION PROTECTION TO
PREVENT ELECTROLYSIS.
4. ALL CONCRETE SPECIFIED HEREIN IS NOT PART OF THIS CERTIFICATION.
AS A MINIMUM, ALL CONCRETE SHALL BE STRUCTURAL CONCRETE 4" MIN.
THICK AND SHALL HAVE MINIMUM COMPRESSIVE STRENGTH OF 3000 PSI,
UNLESS NOTED OTHERWISE.
5. THE CONTRACTOR IS RESPONSIBLE TO INSULATE ALL MEMBERS FROM
DISSIMILAR MATERIALS TO PREVENT ELECTROLYSIS.
6. ELECTRICAL GROUND, WHEN REQUIRED, TO BE DESIGNED & INSTALLED
BY OTHERS.
7. THE ADEQUACY OF ANY EXISTING STRUCTURE TO WITHSTAND
SUPERIMPOSED LOADS SHALL BE VERIFIED BY THE ONSITE DESIGN
PROFESSIONAL AND IS NOT INCLUDED IN THIS CERTIFICATION. EXCEPT
AS EXPRESSLY PROVIDED HEREIN, NO ADDITIONAL CERTIFICATIONS OR
AFFIRMATIONS ARE INTENDED.
S. THE SYSTEM DETAILED HEREIN IS GENERIC AND DOES NOT PROVIDE
INFORMATION FORA SPECIFIC SITE. FOR SITE CONDITIONS DIFFERENT
FROM THE CONDITIONS DETAILED HEREIN, A LICENSED ENGINEER OR
REGISTERED ARCHITECT SHALL PREPARE SITE SPECIFIC DOCUMENTS FOR
USE IN CONJUNCTION WITH THIS DOCUMENT.
9. WATER -TIGHTNESS OF EXISTING HOST SUBSTRATE SHALL BE THE FULL
RESPONSIBILITY OF THE INSTALLING CONTRACTOR. CONTRACTOR SHALL
ENSURE THATANY REMOVED ORALTERED WATERPROOFING MEMBRANE
IS RESTORED AFTER FABRICATION AND INSTALLATION OF STRUCTURE
PROPOSED HEREIN. THIS ENGINEER SHALL NOT BE RESPONSIBLE FOR
ANY WATERPROOFING OR LEAKAGE ISSUES WHICH MAY OCCUR AS
WATER -TIGHTNESS SHALL BE THE FULL RESPONSIBILITY OF THE
INSTALLING CONTRACTOR.
10. FOR AN EXPLANATION OF EXPOSURE AND RISK CATEGORIES THAT
ACCOMPANYTHE Vult WIND SPEEDS USED IN THIS APPROVAL, SEE ASCE
7.
VISIT ECALC.10126324
r
FOR SITE SPECIFIC DEVIATIONS
& MORE INFORMATION ABOUT THIS DOCUMENT
OR SCAN THIS OR CODE
VISIT ENGINE ERINGEXPRESS.COMIMIAMITECH
FOR ADDITIONAL PLANS, REPORTS & RESOURCES
LANK BENNARDO, PE
°# 0046549 CA# 9885
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1"X6" CLIP - UTILIZE (2) AT EACH CORNER FOR A TOTAL OF (8) PER UNIT
NOTE: ALSO APPLICABLE FOR CLIP 4" LONG
1"X12" CLIP - UTILIZE (2) AT EACH CORNER FOR A TOTAL OF (8) PER UNIT
NOTE: ALSO APPLICABLE FOR CLIPS 8" & 10" LONG
01
0.07" THICK
ASTM A653
STEEL, TYP.
(4)-#10 SS 410 SELF
DRILLING SCREWS FOR
CLIPS UP TO 6' LONG.
UTILIZE (8)-#10 SS 410
SELF DRILLING SCREWS
FOR CLIPS LONGER
THAN 6", TYP.
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LONGER THAN 6"
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F.11 \ Is] mW:4111011mLola IMIQi1:1DIM A:1
SUBSTRATE
DESCRIPTION
(1)-1/4"0 STAINLESS
STEEL 410 DEWALT
CONCRETE:
ULTRACON, IY4" FULL
(4" THICK MIN,
EMBED TO CONCRETE, 2/"
3000 PSI MIN.)
MIN. EDGE DISTANCE, 3"
MIN. SPACING TO ANY
ADJACENT ANCHOR.
(1)-#14 SAE STAINLESS
ALUMINUM:
STEEL BOLT 410 WITH NUT
(0.125" MIN.
AND WASHER TOP &
THICK, 6061-T6
BOTTOM SS OD 1", 1/2"
MIN. ALUMINUM)
MINIMUM EDGE DISTANCE
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BOTTOM SS OD 1", X"
MIN. STEEL)
MINIMUM EDGE DISTANCE
TO METAL EDGE
ISOMETRIC
MECHANICAL UNIT BY OTHERS. ALUMINUM
HOUSING UNITS SHALL BE 6063-T6 MIN.
ALUMINUM SHEET WITH Fty=30 KSI, 0.125"
MIN. THICKNESS, STEEL HOUSING UNITS
SHALL BE ASTM A653 Fy=33KSI MIN.
STEEL, GRADE 33, 22GA MIN. (t=0.0299").
1. EMBEDMENT AND EDGE DISTANCE EXCLUDES FINISHES, IF APPLICABLE.
2. ENSURE MINIMUM EDGE DISTANCE AS NOTED IN ANCHOR SCHEDULE.
2 3. ENSURE MINIMUM SPACING TO ANY ADJACENT ANCHORS.
4. SEE DETAILS ON SHEET 4 FOR ANCHORS ATTACHING TO MECHANICAL UNIT.
5. PROTECT ALL METALS FROM DISSIMILAR METALS GENERAL NOTE #5
0.07" THICK ASTM A653
STEEL CLIP, TYP.
(4)-#10 SS 410 SELF DRILLING
SCREWS FOR CLIPS UP TO 6"
LONG. UTILIZE (8)-#10 SS 410
SELF DRILLING SCREWS FOR
CLIPS LONGER THAN 6". PROVIDE
(5) PITCHES MIN. PAST THREAD
PLANE FOR EACH SMS, TYP.
ANCHOR PER ANCHOR
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CONTACT WITH THE BASE OF EACH
MECHANICAL UNIT, TYP.
LANK BENNARDO, PE
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CLIPS AT EACH CORNER FOR ATOTAL OF (8) CLIPS PER UNIT.
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TABLE 1 PERMISSIBLE INSTALLATION HEIGHTS: Vult=175 MPH, EXPOSURE C TABLE 2 PERMISSIBLE INSTALLATION HEIGHTS: Vult=175 MPH, EXPOSURE D
(FOR USE WITH A RISK CATEGORY II STRUCTURE IN THE HIGH VELOCITY HURRICANE ZONE (HVHZ)*) (FOR USE WITH A RISK CATEGORY II STRUCTURE IN THE HIGH VELOCITY HURRICANE ZONE (HVHZ)*) ;#
RISK CATEGORY nice rnrrrnnv n is nrn ncrr y c
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ALLOWABLE ROOF -TOP HEIGHT (H)
TIE -DOWN CONFIGURATION TYPE
C1 C2 C3 C4
MAXIMUM
SURFACE AREA OF
UNIT'S LARGEST
FACE
UNIT
HEIGHT
UNIT
WIDTH
6 FT2
29" MAX
15" MIN
AT GRADE
H <_ 200 FT
AT GRADE
H <_ 200 FT
9 FT2
36" MAX
27" MIN
AT GRADE
H <_ 200 FT
AT GRADE
H <_ 200 FT
4 FT2
48" MAX
36" MIN
H <_ 160 FT
H <_ 200 FT
H <_ 200 FT
H <_ 200 FT
6 FT2
H <_ 15 FT
H <_ 200 FT
H <_ 30 FT
H <_ 200 FT
9 FT2
AT GRADE
H <_ 200 FT
AT GRADE
H <_ 200 FT
12 FT2
N/A
H <_ 60 FT
N/A
H <_ 100 FT
16 FT2
N/A
H <_ 15 FT
N/A
H <- 15 FT
20 FT2
60" MAX
48" MIN
N/A
AT GRADE
N/A
AT GRADE
25 FT2
N/A
AT GRADE
N/A
AT GRADE
30 FT2
N/A
N/A
N/A
N/A
36 FT2
N/A
N/A
N/A
N/A
ALLOWABLE ROOF -TOP HEIGHT (H)
TIE -DOWN CONFIGURATION TYPE
C1 C2 C3 C4
MAXIMUM
SURFACE AREA OF
UNIT'S LARGEST
FAC E
UNIT
HEIGHT
UNIT
WIDTH
6 FT2
29" MAX
15" MIN
N/A
H <_ 200 FT
AT GRADE
;H <_ 200 FT
9 FT2
36" MAX
27" MIN
N/A
H <_ 140FT
N/A
H <_ 200 FT
4 FT2
48" MAX
36" MIN
H <- 80 FT
H <_ 200 FT
H <- 140FT
_-
H <_ 2W FT
6 FT2
AT GRADE
H <_ 200 FT
AT GRADE
H <_ 200 FT
9 FT2
N/A
H <_ 160 FT
AT GRADE
H <_ 200 FT
12 FT2
N/A
H <_ 30 FT
N/A
H <_ 40 FT
16 FT2
N/A
AT GRADE
N/A
AT GRADE
20 FT2
60" MAX
48" MIN
N/A
AT GRADE
N/A
AT GRADE
25 FT2
N/A
N/A
N/A
N/A
30 FT2
N/A
N/A
N/A
N/A
36 FT2
N/A
N/A
N/A
N/A
*THIS TABLE IS PERMISSIBLE TO BE USED WITHIN THE HVHZ WHICH CONTAINS BROWARD AND
*THIS TABLE IS PERMISSIBLE TO BE USED WITHIN THE HVHZ WHICH CONTAINS BROWARD AND
MIAMI-DADE COUNTIES. CHECK WITH LOCAL AUTHORITY HAVING JURISDICTION FOR THE APPLICABILITY
MIAMI-DADE COUNTIES. CHECK WITH LOCAL AUTHORITY HAVING JURISDICTION FOR THE APPLICABILITY
LL OF THIS TABLE WITHIN CERTAIN FLORI DA COUNTIES.
OF THIS TABLE WITHIN CERTAIN FLORIDA COUNTIES.
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TABLE 3 PERMISSIBLE INSTALLATION HEIGHTS: VUlt=170 MPH, EXPOSURE C
TABLE 4 PERMISSIBLE INSTALLATION HEIGHTS: VUlt=170 MPH, EXPOSURE D
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(FOR USE WITH A RISK CATEGORY II STRUCTURE**)
(FOR USE WITH A RISK CATEGORY II STRUCTURE**)
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RISK CATEGORY I I IS PER ASCE 7-16
RISK CATEGORY II IS PER ASCE 7-16
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ALLOWABLE INSTALLATION ROOF HEIGHT
TIE -DOWN CONFIGURATION TYPE
Cl C2 C3 C4
MAXIMUM
SURFACE AREA
OF UNIT'S
LARGEST FACE
UNIT
HEIGHT
UNIT
WIDTH
6 ft2
29 in
15 in
AT GRADE
<_ 200 FT
AT GRADE
<_ 200 FT
9 ft2
36 in
27 in
AT GRADE
<_ 200 FT
AT GRADE
<_ 200 FT
4 ft2
48 in
36 in
< 200 FT
<_ 200 FT
<— 200 FT
<_ 200 FT
6 ft2
48 in
36 in
H <— 30 FT
<_ 200 FT
H <— 40 FT
<_ 200 FT
9 ft2
48 in
36 in
AT GRADE
<_ 200 FT
AT GRADE
<_ 200 FT
12 ft2
48 in
36 in
N/A
< 80 FT
N/A
<— 140 FT
16 ft2
48 in
36 in
N/A
H <— 15 FT
N/A
H <— 30 FT
20 ft2
60 in
48 in
N/A
AT GRADE
N/A
AT GRADE
25 ft2
60 in
48 in
N/A
AT GRADE
N/A
AT GRADE
30 ft2
60 in
48 in
N/A
N/A
N/A
AT GRADE
36 ft2
60 in
48 in
N/A
N/A
N/A
N/A
ALLOWABLE INSTALLATION ROOF HEIGHT
TIE -DOWN CONFIGURATION TYPE
C1 C2 C3 C4
MAXIMUM
SURFACE
AREA OF
UNIT'S
LARGEST FACE
UNIT
HEIGHT
UNIT
WIDTH
6 ft2
29 in
15 in
AT GRADE
<_ 200 FT
AT GRADE
<_ 200 FT
9 ft2
36 in
27 in
N/A
< 200 FT
AT GRADE
<_ 200 FT
4 ft2
48 in
36 in
< 120 FT
<_ 200 FT
<— 200 FT
<_ 200 FT
6 ft2
48 in
36 in
AT GRADE
<_ 200 FT
H <— 15 FT
<_ 200 FT
9 ft2
48 in
36 in
N/A
< 200 FT
AT GRADE
<_ 200 FT
12 ft2
48 in
36 in
N/A
H <— 40 FT
N/A
H <— 60 FT
16 ft2
48 in
36 in
N/A
AT GRADE
N/A
AT GRADE
20 ft2
60 in
48 in
N/A
AT GRADE
N/A
AT GRADE
25 ft2
60 in
48 in
N/A
N/A
N/A
N/A
30 ft2
60 in
48 in
N/A
N/A
N/A
N/A
36 ft2
60 in
48 in
N/A
N/A
N/A
N/A
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