Install Instructions

LIMITS & REQUIREMENTS OF USE:
H-CLASS
1) H-CLASS HURRICANE PAD - FOR ALL COUNTIES WITH A MAXIMUM WIND SPEED UP TO 150 M.P.H.
TO THICKNESS
(
in
)
= 4
2) THE PAD AND THE SUPPORTED EQUIPMENT MUST BE LOCATED AT GROUND LEVEL. THIS TABLE DOES NOT APPLY TO ROOFTOP EQUIPMENT,
PAD MODEL# WEIGHT WIDTH LENGTH
EQUIPMENT LOCATED ON BALCONIES, OR ANY OTHER EQUIPMENT TO BE ELEVATED ABOVE GROUND LEVEL.
H1840-4 92 18 40
3) THE AREA UNDER CONCERETE SLAB ON GROUND SHALL HAVE ALL MATERIALS REMOVED PRIOR TO INSTALLATION ON COMPACTED SOIL AS VERIFIED
H2424-4 50 24 24
BY OTHERS MINIMUM SOIL COEFFICIENT OF FRICTION
=
025
H2436
-
4
70
24
36
PAD
BY
OTHERS
.
MINIMUM
SOIL
COEFFICIENT
OF
FRICTION
0
.
25
H2436 4
70
24
36
4) MAXIMUM DIMENSIONS AND WEIGHT OF UNIT / EQUIPMENT SHALL CONFORM TO SPECIFICATIONS STATED HEREIN. PAD WEIGHT TO BE VERIFIED BY OTHERS.
H3030-4 70 30 30
5) O.E.M. INSTALLATION INSTRUCTIONS (INCL. O.E.M. CLIPS) SUPERSEDE HURRICANE PAD INSTALLATION INSTRUCTIONS & USE OF HC-1 CLIPS, IF MORE STRINGENT.
H3060-4 135 30 60
6) ELECTRICAL GROUND, WHEN REQUIRED, TO BE DESIGNED & INSTALLED BY OTHERS. ALL MECHANICAL SPECIFICATIONS (CLEAR SPACE, TONNAGE, ETC.)
H3232-4 87 32 32
SHALL BE AS PER MANUFACTURER RECOMMENDATIONS AND ARE THE EXPRESS RESPONSIBILITY OF THE CONTRACTOR.
H3345-4 125 33 45
7) THE ROLE OF THIS ENGINEER FOR THIS PROJECT IS THAT OF SPECIALTY ENGINEER AND NOT THE ENGINEER OF RECORD.
H3434-4 94 34 34
CONSEQUENTLY, THE ARCHITECT/ENGINEER OF RECORD SHALL BE RESPONSIBLE FOR THE INTEGRITY OF ALL SUPPORTING
H3636-4 100 36 36
SURFACES TO THIS DESIGN WHICH SHALL BE COORDINATED BY THE PERMITTING CONTRACTOR.
H3642-4 117 36 42
8) ENGINEER SEAL AFFIXED HERETO VALIDATES STRUCTURAL DESIGN AS SHOWN. USE OF THIS SPEC. BY CONTRACTOR, et.
H3648-4 133 36 48
al. INDEMNIFIES & SAVES HARMLESS THIS ENGINEER FOR ALL COST & DAMAGES INCLUDING LEGAL FEES & APPELLATE
H3652-4 140 36 52
FEES RESULTING FROM MATERIAL FABRICATION SYSTEM ERECTION CONSTRUCTION PRACTICES BEYOND
H3842 4
158
38
42
FEES
RESULTING
FROM
MATERIAL
FABRICATION
,
SYSTEM
ERECTION
,
CONSTRUCTION
PRACTICES
BEYOND
H3842
-
4
158
38
42
THAT WHICH IS CALLED FOR BY LOCAL, STATE, & FEDERAL CODES & FROM DEVIATIONS OF THIS PLAN.
H3852-4 145 38 52
9) THIS ENGINEER SHALL NOT BE HELD RESPONSIBLE/LIABLE IN ANY WAY FOR ERRONEOUS OR INACCURATE DATA
H3865-4 170 38 65
OR MEASUREMENTS. DIMENSIONS ARE SHOWN TO ILLUSTRATE DESIGN FORCES AND OTHER DESIGN CRITERIA.
H4040-4 140 40 40
THEY MAY VARY SLIGHTLY, BUT MUST REMAIN WITHIN THE LIMITATIONS SPECIFIED HEREIN.
H4242-4 145 42 42
10) THIS DOCUMENT IS GENERIC AND DOES NOT PERTAIN TO ANY SPECIFIC PROJECT SITE.
H4558-4 180 45 58
11) PADS / UNITS INSTALLED DIRECTLY ON ANY COASTLINE REQUIRE A HEAVIER
H5557-4 240 55 57
AND LARGER PAD TO ACCOUNT FOR EXPOSURE D ; Table 28.3-1; Kz = 1.03
ZH4272
*
234 42 72
12) ALL OTHER UNITS NOT SHOWN SHALL BE DESIGNED ON A CASE BY CASE BASIS.
ZH5890*
*
360 58 90
13) ALTERATIONS OR ADDITIONS TO THIS DOCUMENT ARE NOT PERMITTED AND INVALIDATE THIS CERTIFICATION.
14)
EXCEPT AS EXPRESSLY PROVIDED HEREIN NO ADDITIONAL CERTIFICATIONS OR AFFIRMATIONS ARE INTENDED
14)
EXCEPT
AS
EXPRESSLY
PROVIDED
HEREIN
,
NO
ADDITIONAL
CERTIFICATIONS
OR
AFFIRMATIONS
ARE
INTENDED
.
15) PADS ARE CONSTRUCTED WITH PRECAST CONCRETE, MINIMUM COMPRESSIVE STRENGTH, f'c=7,000 PSI AT 28 DAYS.
16) THIS ENGINEER SHALL BE GIVEN AN OPPORTUNITY TO RE-EVALUATE THIS WORK UPON DISCOVERY OF INACCURATE
INFORMATION PRIOR TO MODIFICATION OF EXISTING FIELD CONDITIONS AND FABRICATION AND INSTALLATION OF MATERIALS.
ENGINEERING DATA:
1) ANALYSES PER 6th EDITION (2017) FLORIDA BUILDING CODE - SECTION 1620 HIGH VELOCITY HURRICANE ZONES.
2) WIND LOADS & LOAD COMBINATIONS PER ASCE 7-10 SECTION 2.4.1 (LOAD COMBINATIONS), SECTION 29.5 & FIGURE 29.5.1 FOR: WIND LOADS ON OTHER STRUCTURES. Wind Speed V = 150 MPH
3) EQUIP. TO BE ANCHORED TO PAD USING (8) DIVERSITECH HC-1 (OR O.E.M. CLIPS) CENTER ALL EQUIPMENT ON PADS. ATTACH CLIPS TO EQUIP (22 GAGE METAL MIN) WITH F = qz*G*Cf*Af (Eq. 29.5-2) = 49.07 *Af (lbs)
1/4" BLUE / WHITE OR STAINLESS TAPCON CONCRETE ANCHORS WITH MINIMUM OF 1" EMBEDMENT. MINIMUM TAPCON SPECIFICATION: 700 LB PULLOUT / 900 LB SHEAR. qz = 0.00256*Kz*Kzt*Kd*V^2 = 44.06 PSF
4) ALL EQUIPMENT REQUIRING TWO PADS ARE TO USE (12) TOTAL HC-1 CLIPS, FOUR (4) PER LENGTH AND TWO (2) PER WIDTH. Exposure C ; Table 28.3-1 Kz = 0.85
WIND LOAD CALCS:
5) RISK CATEGORY = II TABLE 1604.5 - RISK CATEGORY OF BUILDINGS AND OTHER STRUCTURES, SECTION 301.15 OF THE MECHANICAL CODE, WIND RESISTANCE, AND 553.844 OF THE FLORIDA STATUTES STORM LOSS MITIGATION. Figure 26.8-1 Kzt = 1.00
DiversiTech Corporation
Table 26.6-1 Kd = 0.90
6650 Sugarloaf Parkway #100
* INDICATES TWO H3642-4 PADS ** INDICATES TWO H4558-4 PADS Figure 29.5-1 Cf = 1.31
Duluth, GA 30097 [phone]
USED IN A 42" x 72" SHAPE USED IN A 58" x 90" SHAPE G = 0.85
R
EQUIPMENT HURRICANE H-CLASS PAD USED
150 MPH 0.6
(
UNIT+
O
MINIMUM
PAD PAD PAD WIND 0.6
(
WIND PAD
)
RESISTING
W
WEIGHT
MODEL WEIGHT WIDTH LENGTH THICK LOAD MOMENT
)
WEIGHT MOMENT
51 33.8 33.8
45 259
H5557-4
240 55 57 4.0 517 686
300
686 OK FOR 150 MP
H
52 35.0 35.0 29.0 105 H4558-4 180 45 58 4.0 346 320
171
321 OK FOR 150 MPH
53
35 0
35 0
29 0
160
H4242-4
145
42
42
40
346
320
183
321
OK FOR
150
MPH
UNIT / EQUIPMENT
MAXIMUM DIMENSIONS
INCHES
DESIGN
CHECK
SPECIAL PAD CONFIG.
53
35
.
0
35
.
0
29
.
0
160
H4242-4
145
42
42
4
.
0
346
320
183
321
OK
FOR
150
MPH
54 35.0 35.0 29.0 181 H4040-4 140 40 40 4.0 346 320
192
321 OK FOR 150 MPH
55 35.0 35.0 32.4 167 H4558-4 180 45 58 4.0 386 390
208
391 OK FOR 150 MPH
56 35.0 35.0 32.4 251 H4040-4 140 40 40 4.0 386 390
234
391 OK FOR 150 MPH
57 35.0 35.0 32.4 168 H4558-4 180 45 58 4.0 387 390
209
391 OK FOR 150 MPH
58 35.0 35.0 32.4 251 H4040-4 140 40 40 4.0 387 390
235
391 OK FOR 150 MPH
59 35.0 35.0 35.8 101 H5557-4 240 55 57 4.0 428 468
205
469 OK FOR 150 MPH
60 35.0 35.0 35.8 237 H4558-4 180 45 58 4.0 428 468
250
469 OK FOR 150 MPH
61 35.0 35.0 35.8 329 H4040-4 140 40 40 4.0 428 468
281
469 OK FOR 150 MPH
62
35 0
35 0
39 2
412
H4040
-
4
140
40
40
40
468
552
331
552
OK FOR
150
MPH
62
35
.
0
35
.
0
39
.
2
412
H4040 4
140
40
40
4
.
0
468
552
331
552
OK
FOR
150
MPH
63 35.0 35.0 39.2 162 H5557-4 240 55 57 4.0 468 552
241
552 OK FOR 150 MPH
64 35.0 35.0 39.2 311 H4558-4 180 45 58 4.0 468 552
295
552 OK FOR 150 MPH
65 35.0 35.0 42.4 225 H5557-4 240 55 57 4.0 507 639
279
639 OK FOR 150 MPH
66 35.0 35.0 42.4 388 H4558-4 180 45 58 4.0 507 639
341
639 OK FOR 150 MPH
67 35.0 35.0 42.5 228 H5557-4 240 55 57 4.0 508 642
281
643 OK FOR 150 MPH
68 35.0 35.0 42.5 391 H4558-4 180 45 58 4.0 508 642
343
643 OK FOR 150 MPH
69 35.0 35.0 44.5 269 H5557-4 240 55 57 4.0 532 699
305
700 OK FOR 150 MPH
70 35.0 35.0 44.5 442 H4558-4 180 45 58 4.0 532 699
373
700 OK FOR 150 MPH
71
35.0
35.0
45.9
298
H5557
-
4
240
55
57
4.0
548
739
323
740
OK FOR
150
MPH
71
35.0
35.0
45.9
298
H5557 4
240
55
57
4.0
548
739
323
740
OK
FOR
150
MPH
72 35.0 35.0 45.9 478 H4558-4 180 45 58 4.0 548 739
395
740 OK FOR 150 MPH
73 35.0 35.0 46.0 479 H4558-4 180 45 58 4.0 549 741
396
742 OK FOR 150 MPH
74 35.0 35.0 46.0 300 H5557-4 240 55 57 4.0 549 741
324
742 OK FOR 150 MPH
75 35.0 35.0 46.0 561 H4242-4 145 42 42 4.0 549 741
424
742 OK FOR 150 MPH
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