S A F E T Y G R AT I N G DIAMOND GRIP S A F E T Y- G R I P S A F E T Y- T R E A D S TA I R T R E A D S
TA B L E O F C O N T E N T S
CHANNEL ........................................................... 3-10 WALKWAY ........................................................... 11-12
CHANNEL ........................................................... 13-19 hd
WALKWAY ............................................................ 20-22
CHANNEL ........................................................... 21-30 WALKWAY ............................................................ 31-32
CHANNEL ............................................................ 33-36 FLOORING ............................................................ 37-38 LADDER RUNGS .................................................. 39-40
STAIR TREADS ..................................................... 40 ROOF GRIP ........................................................... 41 TREAD FRICTION TEST REPORT .................... 42 INSTALLATION ACCESSORIES ......................... 43-44
2
S TA N DA R D C H A N N E L PRODUCT DESCRIPTION Diamond-Grip® Channel is a one-piece metal plank grating manufactured by a cold forming process in the shape of a channel. The web of the channel is the walking surface and has rough serrated edges around diamond-shaped openings.
FEATURES & BENEFITS • Serrated edges around diamond shaped openings provide slip resistance under slippery conditions such as snow, ice, grease, oil, etc. • One-piece metal construction. • Lightweight design provides high strength-to-weight ratio. • Long life span requiring little maintenance. • Simple and economical installation as planks are self-framing. • Adaptable to cost-effective custom fabrication. • Can be easily formed in standard channel or custom shapes. MATERIAL OPTIONS • Pre-galvanized steel, 14 and12GA - ASTM-A-653, G-90 (Z-275) • Hot rolled steel (HRPO), 14 and 12GA - ASTM-A-1011 • Aluminum (5052-H32), .080” and .100” thick - ASTM 209 • Stainless Steel - Type 316L 2B, 14GA (up to 11-3/4” width) - ASTM A240 • Stainless Steel - Type 304L 2B, 16GA (up to 11-3/4” width) - ASTM A240
NOTES • Tolerances on all dimensions are ±1/8”. • Standard lengths are 121-1/2” & 144”. • Tolerance on manufactured and cut lengths is ±1/8”. • When cutting Diamond-Grip®, AMICO® recommends cutting to full or half diamond increments. Contact sales for actual dimensions. • Camber is an expected condition with sheet metal products. While ASTM allowance is generous, AMICO attempts to lessen the effects. Normal clearances should offset this phenomenon; however, where tolerances warrant, contact AMICO for clarification.
4
Diamond to
Channel Width “A”
Return Flange “B”
4-3/4”
7/8”
7”
1”
1/4”
9-1/2”
7/8”
11/32”
11-3/4”
1”
5/16”
18-3/4”
1”
11/32”
24”
1-1/8”
11/32”
Outside Edge “C” 5/16”
C H A N N E L LOA D & D E F L E C T I O N TA B L E S 4 3/4 INCH WIDE - 2 DIAMOND Product Details Type
Clear Span Depth / Weight
lx lN.4/ Sx lN.3
1-1/2”
.267
2.3 lb/ft
.202
Steel 14 GA 2”
.513
2.5 lb/ft
.298
1-1/2”
.125
3.0 lb/ft
.278
Steel 12 GA 2”
3.3lb/ft
.263
.211
2”
.223
.93lb/ft
.233
Alum .080”
2”
.279
Alum .100” 1.16 lb/ft
Stainless Steel 14 GA
2”
2.5 lb/ft
.291
.339
.281
24"
30"
36"
42"
48"
54"
60"
66"
72"
78"
84"
90"
96"
108"
120"
U
1516
970
674
495
379
299
243
200
168
D
0.09
0.13
0.19
0.25
0.32
0.41
0.51
0.61
0.73
C
600
480
400
343
300
267
240
218
200
D
0.06
0.10
0.15
0.21
0.26
0.33
0.45
0.57
0.59
U
2236
1431
994
730
559
442
358
296
D
0.06
0.08
0.13
0.17
0.22
0.29
0.34
0.42
C
885
708
590
506
443
393
354
D
0.06
0.07
0.10
0.14
0.17
0.23
U
1790
1147
798
587
451
D
0.07
0.10
0.15
0.20
0.27
C
708
568
474
407
D
0.05
0.08
0.12
U
2255
1445
D
0.05
C
892
D
132"
144"
248
212
183
159
140
110
89
0.50
0.59
0.68
0.78
0.90
1.12
1.38
322
295
272
253
236
221
197
177
0.27
0.33
0.40
0.46
0.54
0.63
0.71
0.90
1.11
357
290
240
203
173
150
131
116
0.34
0.42
0.51
0.61
0.71
0.83
0.96
1.09
357
318
287
262
241
223
208
195
184
0.16
0.21
0.27
0.33
0.41
0.48
0.57
0.66
0.77
0.88
1005
739
567
449
365
302
255
218
188
165
145
116
95
79
67
0.07
0.10
0.14
0.19
0.24
0.29
0.35
0.42
0.50
0.58
0.67
0.76
715
597
512
449
400
361
329
303
280
261
245
230
0.98
1.22
1.49
1.79
206
188
172
0.04
0.06
0.08
0.11
0.15
0.19
0.21
0.28
0.34
0.40
0.46
0.53
0.61
160
0.78
0.97
1.19
U
1398
895
622
457
350
277
225
186
156
133
115
101
89
1.43
D
0.09
0.14
0.20
0.27
0.36
0.45
0.56
0.68
0.81
0.95
1.11
1.27
1.45
C
553
443
369
317
277
247
222
202
186
172
160
149
140
D
0.07
0.11
0.16
0.22
0.29
0.36
0.45
0.54
0.65
0.76
0.88
1.02
1.16
U
1794
1148
797
586
448
354
287
237
199
170
146
128
112
D
0.09
0.14
0.21
0.28
0.37
0.46
0.57
0.69
0.83
0.97
1.12
1.29
1.47
C
710
568
473
406
355
316
284
258
237
218
203
189
178
D
0.08
0.12
0.17
0.23
0.30
0.37
0.46
0.56
0.66
0.78
0.90
1.03
1.18
U
1730
1109
772
568
436
346
281
233
196
168
146
127
113
D
0.05
0.07
0.10
0.14
0.18
0.23
0.29
0.35
0.42
0.49
0.57
0.66
0.76
C
685
549
458
394
345
308
278
254
233
216
202
189
178
D
0.04
0.06
0.08
0.11
0.15
0.19
0.23
0.28
0.33
0.39
0.46
0.53
0.61
Type 5052 H32
Type 5052 H32
Type 316
EXPLANATION OF LOAD TYPE
NOTES
• U = uniform load (lb/ft2) • D = corresponding deflection (in) resulting from uniform load • C = concentrated load (lb) • D = corresponding deflection (in) resulting from concentrated load
• All UDL and concentrated loads include a safety factor of 1.67. • Spans and loads to the right of the bold line, based on loads indicated, may exceed deflections of L/120. • 21⁄2” channel not shown in tables. Available by special request only.
A M I C O G LO B A L . C O M
/
1.800.366.2642
5
C H A N N E L LOA D & D E F L E C T I O N TA B L E S 7 INCH WIDE - 3 DIAMOND Product Details Type
Clear Span Depth / Weight
lx lN.4/ Sx lN.3
1-1/2"
0.115
2.9 lb/ft
0.141
Steel 14 GA 2"
0.235
3.2 lb/ft
0.186
1-1/2"
0.154
3.9 lb/ft
2"
0.194
0.313
Steel 12 GA 4.4 lb/ft
0.254
3"
1.263
5.1 lb/ft
0.532
2"
0.266
Alum .080” 1.2 lb/ft
2"
0.212
0.333
Alum .100” 1.5 lb/ft
Stainless Steel 14 GA
6
2"
3.2 lb/ft
0.265
0.383
0.31
24"
30"
36"
42"
48"
54"
60"
66"
72"
78"
84"
90"
96"
U
766
492
343
253
194
154
126
105
92
D
0.06
0.09
0.13
0.18
0.24
0.3
0.37
0.45
0.55
C
447
358
300
258
227
203
183
168
159
D
0.05
0.07
0.11
0.14
0.19
0.24
0.3
0.36
0.44
U
1374
881
613
451
347
275
223
185
D
0.05
0.08
0.11
0.15
0.2
0.25
0.31
0.38
156
134
116
101
90
72
59
0.46
0.54
0.63
0.72
0.83
1.06
C
802
642
536
461
404
361
326
1.32
297
273
254
237
222
209
188
D
0.04
0.06
0.09
0.12
0.16
0.2
172
0.25
0.31
0.36
0.43
0.5
0.58
0.66
0.85
1.06
U
1304
836
582
428
329
D
0.07
0.11
0.16
0.22
0.29
261
212
176
148
127
110
96
85
0.36
0.45
0.55
0.65
0.77
0.9
1.04
C
761
609
509
437
1.18
384
342
309
282
259
240
224
210
D
0.06
0.09
0.13
198
0.17
0.23
0.29
0.36
0.44
0.52
0.62
0.72
0.83
U
1710
1096
0.95
762
561
430
341
277
230
194
165
143
125
111
88
72
60
51
D
0.05
C
997
0.08
0.11
0.15
0.2
0.26
0.32
0.38
0.46
0.54
0.63
0.72
0.83
1.06
1.32
1.62
1.95
799
667
573
502
447
404
368
339
314
292
274
258
232
211
194
D
180
0.04
0.06
0.09
0.12
0.16
0.2
0.25
0.31
0.37
0.43
0.5
0.58
0.66
0.85
1.06
1.29
1.56
U
3247
2080
1446
1063
815
645
523
433
365
309
267
233
205
163
133
111
94
D
0.04
0.06
0.08
0.11
0.14
0.18
0.22
0.27
0.32
0.38
0.44
0.5
0.57
0.73
0.91
1.11
1.33
C
1894
1516
1265
1086
951
847
763
695
639
585
545
510
479
428
388
355
328
D
0.03
0.04
0.06
0.09
0.11
0.14
0.18
0.22
0.26
0.3
0.35
0.4
0.46
0.58
0.73
0.89
1.06
U
975
624
434
319
244
193
157
130
109
93
81
D
0.1
0.16
0.23
0.31
0.4
0.51
0.63
0.76
0.91
1.07
1.24
C
568
455
380
326
285
254
229
208
191
177
164
D
0.08
0.13
0.18
0.25
0.32
0.41
0.5
0.61
0.73
0.85
1
U
1169
748
520
382
292
231
187
155
130
111
95
83
73
D
0.08
0.12
0.17
0.23
0.3
0.37
0.46
0.56
0.67
0.78
0.9
1.04
1.18
C
682
546
455
390
341
303
273
248
227
210
195
182
171
D
0.06
0.1
0.14
0.18
0.24
0.3
0.37
0.45
0.53
0.63
0.73
0.83
0.95
U
1819
1166
811
597
458
363
295
244
206
176
153
133
118
D
0.08
0.13
0.18
0.25
0.33
0.41
0.51
0.62
0.74
0.88
1.02
1.18
1.35
C
1061
850
710
609
534
476
430
392
361
334
311
292
275
D
0.06
0.1
0.15
0.2
0.26
0.33
0.41
0.5
0.6
0.7
0.82
0.94
1.08
Type 5052 H32
Type 5052 H32
Type 316
EXPLANATION OF LOAD TYPE
NOTES
• U = uniform load (lb/ft2) • D = corresponding deflection (in) resulting from uniform load • C = concentrated load (lb) • D = corresponding deflection (in) resulting from concentrated load
• All UDL and concentrated loads include a safety factor of 1.67. • Spans and loads to the right of the bold line, based on loads indicated, may exceed deflections of L/120. • 21⁄2” channel not shown in tables. Available by special request only.
C H A N N E L LOA D & D E F L E C T I O N TA B L E S 9 1/2 INCH WIDE - 4 DIAMOND Product Details Type
Clear Span Depth / Weight
lx lN.4/ Sx lN.3
1-1/2"
.128
3.5 lb/ft
.170
Steel 14 GA 2"
.264
3.7 lb/ft
.224
1-1/2"
.172
4.8 lb/ft
2"
.225
.354
Steel 12 GA 5.1 lb/ft
.306
3"
1.363
5.8 lb/ft
.605
2"
.300
Alum .080” 1.4 lb/ft
2"
.256
.375
Alum .100” 1.75 lb/ft
Stainless Steel 16 GA
Stainless Steel 14 GA
2"
.32
.143
3.2 lb/ft
.165
2"
.401
3.7 lb/ft
.287
24"
30"
36"
42"
48"
54"
60"
66"
72"
78"
84"
90"
96"
U
779
499
346
255
195
154
125
103
87
D
0.09
0.12
0.19
0.26
0.33
0.41
0.52
0.62
0.74
C
617
494
411
353
309
274
247
224
206
D
0.06
0.1
0.15
0.2
0.27
0.33
0.41
0.5
0.6
U
1063
681
474
349
268
213
173
144
D
0.05
0.08
0.12
0.16
0.21
0.26
0.33
0.4
121
104
90
79
70
56
46
0.47
0.56
0.65
0.75
0.86
1.10
C
841
674
563
484
425
379
342
1.38
312
288
267
249
234
221
199
D
0.04
0.06
0.09
0.13
0.17
0.21
181
0.26
0.32
0.38
0.45
0.52
0.6
0.69
0.88
1.10
U
988
634
441
325
249
D
0.08
0.12
0.17
0.23
0.3
198
161
133
113
96
84
73
65
0.39
0.48
0.58
0.69
0.82
0.95
1.1
C
782
627
524
450
1.26
395
352
318
291
268
248
232
218
D
0.06
0.09
0.14
205
0.19
0.24
0.31
0.38
0.46
0.55
0.65
0.76
0.88
U
1382
886
1.01
616
453
348
276
224
186
157
134
116
101
90
72
59
49
42
D
0.05
C
1094
0.08
0.12
0.16
0.21
0.27
0.34
0.41
0.49
0.57
0.67
0.77
0.88
1.13
1.41
1.72
2.08
876
732
628
551
491
443
404
372
345
321
301
284
255
232
213
D
198
0.04
0.07
0.1
0.13
0.17
0.22
0.27
0.33
0.39
0.46
0.54
0.62
0.71
0.89
1.13
1.38
1.66
U
2270
1453
1009
741
567
548
444
367
308
263
226
197
173
137
111
92
77
D
0.04
0.06
0.08
0.11
0.14
0.22
0.28
0.33
0.4
0.47
0.54
0.62
0.7
0.89
1.1
1.35
1.6
C
1355
1355
1355
1255
1098
976
878
799
732
676
627
586
549
488
439
399
366
D
0.02
0.04
0.07
0.11
0.15
0.18
0.22
0.27
0.32
0.38
0.43
0.49
0.56
0.71
0.89
1.04
1.27
U
800
512
356
261
200
158
128
106
89
76
65
57
50
D
0.12
0.19
0.27
0.37
0.5
0.62
0.76
0.94
1.12
1.3
1.49
1.73
1.97
C
633
507
422
362
317
282
253
230
211
195
181
169
158
D
0.1
0.16
0.23
0.3
0.4
0.49
0.62
0.74
0.88
1.04
1.21
1.38
1.57
U
897
574
399
293
224
177
143
119
100
85
73
64
56
D
0.07
0.11
0.15
0.21
0.27
0.35
0.43
0.52
0.61
0.72
0.84
0.96
1.09
C
710
568
473
406
355
316
284
258
237
218
203
189
178
D
0.06
0.09
0.13
0.17
0.22
0.28
0.34
0.42
0.49
0.58
0.67
0.77
0.88
U
750
480
330
240
186
147
120
99
82
70
58
47
39
27
D
0.06
0.09
0.13
0.18
0.24
0.3
0.37
0.45
0.53
0.63
0.7
0.75
0.8
.9
C
455
455
398
341
299
265
239
217
199
184
171
159
149
133
D
0.04
0.07
0.11
0.15
0.19
0.24
0.3
0.36
0.43
0.51
0.59
0.67
0.76
.97
U
1540
887
687
506
388
307
250
207
175
149
129
113
100
80
D
0.07
0.11
0.16
0.22
0.28
0.36
0.44
0.54
0.64
0.76
0.88
1.02
1.17
1.49
C
915
915
816
700
614
548
494
451
415
384
358
336
316
284
D
0.04
0.08
0.13
0.17
0.23
0.29
0.36
0.43
0.52
0.61
0.71
0.82
0.93
1.19
Type 5052 H32
Type 5052 H32
Type 304
Type 316
EXPLANATION OF LOAD TYPE
NOTES
• U = uniform load (lb/ft2) • D = corresponding deflection (in) resulting from uniform load • C = concentrated load (lb) • D = corresponding deflection (in) resulting from concentrated load
• All UDL and concentrated loads include a safety factor of 1.67. • Spans and loads to the right of the bold line, based on loads indicated, may exceed deflections of L/120. • 21⁄2” channel not shown in tables. Available by special request only.
A M I C O G LO B A L . C O M
/
1.800.366.2642
7
C H A N N E L LOA D & D E F L E C T I O N TA B L E S 11 3/4 INCH WIDE - 5 DIAMOND Product Details Type
Clear Span Depth / Weight
lx lN. / Sx lN.3
1-1/2"
0.146
4.1 lb/ft
4
0.178
Steel 14 GA 2"
4.5 lb/ft
1-1/2"
0.314
0.247
0.195
5.7 lb/ft
0.244
2"
0.419
Steel 12 GA 6.1 lb/ft
3"
6.7 lb/ft
0.338
1.672
0.702
2"
0.355
1.6 lb/ft
0.283
Alum .080”
1.5"
0.207
Alum .100” 1.9 lb/ft
2"
0.254
0.444
Alum .100” 2.0 lb/ft
Stainless Steel 16 GA
Stainless Steel 14 GA
8
2"
0.354
0.143
3.7 lb/ft
0.165
2"
0.427
4.5 lb/ft
0.313
24"
30"
36"
42"
48"
54"
60"
66"
72"
78"
84"
90"
96"
U
543
349
243
179
138
110
89
74
63
D
0.06
0.1
0.15
0.2
0.26
0.33
0.41
0.5
0.6
C
493
427
357
307
270
242
219
201
185
D
0.05
0.08
0.12
0.16
0.21
0.27
0.33
0.4
0.48
U
895
574
400
295
226
179
146
121
D
0.05
0.08
0.12
0.16
0.21
0.27
0.34
0.41
102
87
75
65
57
45
0.49
0.57
0.66
0.76
0.86
C
493
493
493
493
443
395
357
1.09
326
299
276
259
239
224
199
D
0.02
0.05
0.08
0.13
0.17
0.22
U
842
540
376
276
212
168
0.27
0.33
0.39
0.46
0.53
0.6
0.69
0.87
137
113
95
82
71
62
55
D
0.08
0.13
0.18
0.25
0.32
C
815
661
552
474
415
0.41
0.51
0.62
0.73
0.87
1.01
1.16
1.33
370
334
305
280
260
242
227
D
0.06
0.1
0.14
0.2
214
0.26
0.33
0.41
0.49
0.59
0.69
0.81
0.93
1.06
U
1243
797
554
D
0.06
0.09
0.13
408
313
248
200
166
139
119
102
89
78
62
50
41
0.18
0.23
0.29
0.36
0.44
0.52
0.61
0.72
0.82
0.92
1.19
1.44
C
815
815
1.75
814
699
613
545
491
446
409
378
351
327
307
273
245
D
0.03
223
0.06
0.1
0.14
0.19
0.24
0.29
0.35
0.41
0.49
0.57
0.65
0.75
0.94
1.15
U
1.41
1666
1363
946
695
532
421
341
282
237
202
174
151
133
105
85
70
59
D
0.03
0.07
0.1
0.13
0.18
0.23
0.28
0.34
0.4
0.47
0.55
0.63
0.71
0.90
1.13
1.34
1.6
C
815
815
815
815
815
815
815
758
695
642
596
556
521
463
417
379
347
D
0.01
0.03
0.05
0.07
0.11
0.16
0.22
0.27
0.32
0.38
0.43
0.5
0.57
0.73
0.89
1.07
1.29
U
715
457
319
233
179
141
114
94
79
68
58
51
45
D
0.15
0.23
0.33
0.45
0.58
0.74
0.9
1.1
1.32
1.54
1.77
2.07
2.38
C
362
362
362
362
350
311
280
254
233
215
200
187
175
D
0.06
0.12
0.21
0.32
0.46
0.6
0.74
0.88
1.05
1.23
1.44
1.65
1.88
U
493
316
219
161
123
97
79
65
55
47
40
35
31
D
0.08
0.13
0.19
0.25
0.33
0.42
0.52
0.62
0.74
0.87
1.01
1.16
1.32
C
483
386
322
276
241
215
193
176
161
149
138
129
121
D
0.07
0.11
0.15
0.21
0.27
0.34
0.42
0.5
0.6
0.7
0.81
0.93
1.06
U
725
464
322
237
181
143
116
96
81
69
59
52
45
D
0.06
0.09
0.13
0.18
0.23
0.29
0.36
0.44
0.52
0.61
0.71
0.81
0.92
C
710
568
473
406
355
316
284
258
237
218
203
189
178
D
0.05
0.07
0.11
0.14
0.19
0.24
0.29
0.35
0.42
0.49
0.57
0.65
0.74
U
606
426
296
218
167
132
107
88
74
63
54
48
41
29
D
0.05
0.08
0.11
0.16
0.21
0.26
0.32
0.38
0.46
0.53
0.63
0.73
0.8
.9
C
376
376
376
376
333
296
266
242
222
205
190
178
166
148
D
0.02
0.04
0.07
0.1
0.16
0.21
0.25
0.31
0.37
0.43
0.5
0.57
0.65
0.82
U
1276
812
565
416
319
253
206
171
144
123
107
93
82
66
D
0.09
0.14
0.2
0.27
0.36
0.46
0.56
0.69
0.82
0.97
1.13
1.3
1.48
1.9
C
899
899
830
713
625
557
503
459
423
392
365
343
323
290
D
0.05
0.1
0.16
0.22
0.29
0.36
0.45
0.55
0.66
0.77
0.9
1.04
1.19
1.52
Type 5052 H32
Type 5052 H32
Type 5052 H32
Type 304
Type 316
EXPLANATION OF LOAD TYPE
NOTES
• U = uniform load (lb/ft2) • D = corresponding deflection (in) resulting from uniform load • C = concentrated load (lb) • D = corresponding deflection (in) resulting from concentrated load
• All UDL and concentrated loads include a safety factor of 1.67. • Spans and loads to the right of the bold line, based on loads indicated, may exceed deflections of L/120. • 21⁄2” channel not shown in tables. Available by special request only.
C H A N N E L LOA D & D E F L E C T I O N TA B L E S 18 3/4 INCH WIDE - 8 DIAMOND Product Details Type
Clear Span Depth / Weight
lx lN. / Sx lN.3
1-1/2"
0.178
5.9 lb/ft
4
0.216
Steel 14 GA 2"
6.1 lb/ft
1-1/2"
0.347
0.319
0.24
8.2 lb/ft
0.291
2"
0.473
Steel 12 GA 8.5 lb/ft
3"
9.3 lb/ft
0.434
1.245
0.774
2"
0.573
2.7 lb/ft
0.525
Alum .100”
24"
30"
36"
42"
48"
54"
60"
66"
72"
78"
84"
90"
96"
U
411
263
182
134
103
81
66
54
46
D
0.08
0.11
0.18
0.24
0.31
0.39
0.49
0.58
0.7
C
555
513
428
365
321
285
257
233
214
D
0.06
0.1
0.14
0.19
0.25
0.31
0.38
0.47
0.55
U
606
388
269
198
152
120
97
80
D
0.06
0.08
0.12
0.16
0.21
0.27
0.33
0.39
67
57
49
43
38
0.48
0.56
0.64
0.73
C
555
555
555
541
474
421
379
0.84
245
316
292
271
253
237
D
0.02
0.05
0.08
0.13
0.17
0.21
U
553
354
246
181
138
109
0.27
0.32
0.38
0.45
0.52
0.6
0.67
89
73
61
53
46
40
D
0.07
0.11
0.17
0.23
0.3
C
818
691
576
494
432
0.38
0.48
0.58
0.68
0.8
0.94
1.09
384
346
314
288
267
250
D
0.06
0.09
0.14
0.19
235
0.25
0.31
0.38
0.46
0.54
0.64
0.75
0.87
U
825
528
367
D
0.06
0.09
0.12
269
206
163
132
109
92
78
67
59
52
41
0.17
0.23
0.29
0.35
0.43
0.51
0.59
0.68
0.79
0.9
C
818
818
1.14
818
737
644
573
516
496
430
397
368
344
322
D
0.03
286
0.06
0.09
0.13
0.18
0.23
0.28
0.33
0.4
0.47
0.55
0.63
0.71
U
0.9
1047
942
654
480
368
291
235
195
163
139
120
105
92
73
59
49
41
D
0.03
0.06
0.1
0.13
0.18
0.22
0.27
0.33
0.39
0.45
0.53
0.61
0.69
0.88
1.07
1.31
1.55
C
818
818
818
818
818
818
818
818
766
707
657
613
575
511
460
418
383
D
0.01
0.02
0.04
0.07
0.1
0.14
0.19
0.26
0.31
0.36
0.42
0.48
0.56
0.7
0.87
1.05
1.24
U
514
329
229
168
129
102
83
69
58
49
D
0.16
0.25
0.36
0.48
0.61
0.79
0.97
1.18
1.4
1.65
C
537
537
537
460
402
353
323
299
269
249
D
0.09
0.15
0.28
0.39
0.5
0.63
0.78
0.93
1.12
1.31
Type 5052 H32
EXPLANATION OF LOAD TYPE
NOTES
• U = uniform load (lb/ft2) • D = corresponding deflection (in) resulting from uniform load • C = concentrated load (lb) • D = corresponding deflection (in) resulting from concentrated load
• Strut deflection may become a limiting factor on 18” and 24” widths resulting in lower load values as indicated in tables. • Web stiffeners can be supplied for ends and junctions of planks to even deflection if required.
A M I C O G LO B A L . C O M
/
1.800.366.2642
9
C H A N N E L LOA D & D E F L E C T I O N TA B L E S 24 INCH WIDE - 10 DIAMOND Product Details Type
Clear Span Depth / Weight
lx lN. / Sx lN.3
1-1/2"
0.221
7.3 lb/ft
4
0.247
Steel 14 GA 2"
7.6 lb/ft
1-1/2"
0.427
0.363
0.299
10.1 lb/ft
0.334
2"
0.584
Steel 12 GA 10.8 lb/ft
3"
11.3 lb/ft
0.497
1.513
0.879
24"
30"
36"
42"
48"
54"
60"
66"
72"
78"
84"
90"
96"
U
367
235
163
120
92
72
59
49
41
35
30
D
0.09
0.14
0.2
0.27
0.34
0.44
0.56
0.66
0.79
2.7
3.11
C
571
571
489
419
367
326
293
267
245
226
210
D
0.06
0.1
0.15
0.21
0.28
0.35
0.44
0.53
0.62
2.16
2.51
U
539
345
240
176
135
106
86
71
60
51
D
0.05
0.09
0.13
0.17
0.23
0.29
0.35
0.43
0.51
0.6
44
38
34
27
0.69
0.78
0.9
C
571
571
571
571
539
479
431
392
359
1.18
332
308
287
270
240
D
0.02
0.05
0.08
0.12
0.18
0.24
0.29
0.35
U
496
317
220
162
124
98
79
66
0.41
0.48
0.55
0.64
0.72
0.92
55
47
D
0.08
0.13
0.18
0.25
0.32
0.41
0.5
C
861
794
661
567
496
441
397
0.61
0.72
0.86
361
332
D
0.05
0.1
0.14
0.2
0.26
0.33
305
0.41
0.49
0.58
0.68
U
738
472
328
241
185
D
0.06
0.09
0.14
0.18
0.23
146
118
98
82
70
60
52
46
0.3
0.36
0.45
0.54
0.63
0.72
0.82
C
861
861
861
843
1.22
738
656
590
537
492
454
422
394
D
0.03
0.06
0.09
369
0.14
0.18
0.24
0.29
0.36
0.42
0.5
0.57
0.67
U
861
835
0.76
580
426
326
258
209
173
145
124
107
93
82
64
52
43
36
D
0.03
C
861
0.07
0.1
0.14
0.18
0.22
0.28
0.33
0.4
0.47
0.55
0.63
0.71
0.89
1.09
1.34
1.61
861
861
861
861
861
861
861
861
803
746
696
653
580
522
475
D
0.01
435
0.02
0.04
0.06
0.09
0.13
0.18
0.24
0.31
0.37
0.44
0.5
0.57
0.72
0.88
1.08
1.28
EXPLANATION OF LOAD TYPE
NOTES
• U = uniform load (lb/ft2) • D = corresponding deflection (in) resulting from uniform load • C = concentrated load (lb) • D = corresponding deflection (in) resulting from concentrated load
• Strut deflection may become a limiting factor on 18” and 24” widths resulting in lower load values as indicated in tables. • Web stiffeners can be supplied for ends and junctions of planks to even deflection if required.
10
WA L K WAY PRODUCT DESCRIPTION Diamond-Grip® Walkway is a one-piece metal plank grating manufactured by a cold forming process in the shape of an inverted channel. The web of the channel is the walking surface and has rough serrated edges around diamond-shaped openings. The extended flanges support the load and provide a built-in kickplate (toeboard).
FEATURES & BENEFITS • Serrated edges around diamond-shaped openings provide slip resistance under slippery conditions such as snow, ice, grease, oil, etc. • One-piece metal construction complete with a full-height toeboard on each side of the walking surface. • Lightweight design provides high strength-to-weight ratio. • Long lifespan requiring little maintenance. • Simple and economical installation as walkways are self-framing. • Adaptable to cost-effective custom fabrication.
MATERIAL SPECIFICATIONS Grating shall be “Diamond-Grip® Walkway,” manufactured from (see ‘Material Options’ below) and complete with a (4-1/2”, 5”) integral toeboard, by AMICO. MATERIAL OPTIONS • ASTM-A-653, G-90 (Z-275) Pre-galvanized 14, 12, 11, 10, 9GA steel. • ASTM-A-1011, HRP&O 14 and 12, 11, 10, 9GA steel.
A M I C O G LO B A L . C O M
/
1.800.366.2642
11
WA L K WAY LOA D & D E F L E C T I O N TA B L E S Product Details Type
Clear Span Depth / Weight
lx lN. / Sx lN.3
4-1/2"
1.447
4
24” Wide 14 GA 8.9 lb/ft
4-1/2"
0.776
2.457
24” Wide 12 GA 12.5 lb/ft
5"
1.171
1.929
24” Wide 14 GA 9.6 lb/ft
0.917
5"
3.247
24” Wide 12 GA 13.1 lb/ft
1.385
24"
30"
36"
42"
48"
54"
60"
66"
72"
78"
84"
90"
96"
U
300
300
300
300
300
263
213
176
145
124
110
94
84
67
55
44
37
D
0.5
0.51
0.52
0.55
0.58
0.55
0.49
0.46
0.45
0.43
0.47
0.46
0.51
0.58
0.67
0.75
0.87
C
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
D
0.4
0.4
0.4
0.41
0.42
0.43
0.44
0.46
0.48
0.5
0.53
0.56
0.6
0.69
0.8
0.95
1.1
U
475
475
475
475
475
429
348
287
240
203
177
150
135
107
87
71
60
D
0.45
0.46
0.47
0.49
0.52
0.51
0.47
0.43
0.42
0.41
0.43
0.43
0.48
0.54
0.62
0.72
0.84
C
475
475
475
475
475
475
475
475
475
475
475
475
475
475
475
475
475
D
0.36
0.36
0.36
0.36
0.36
0.39
0.41
0.43
0.44
0.46
0.49
0.51
0.54
0.6
0.7
0.81
0.95
U
300
300
300
300
300
263
213
176
145
124
110
94
84
67
55
44
37
D
0.5
0.5
0.52
0.54
0.56
0.55
0.46
0.42
0.39
0.38
0.4
0.39
0.42
0.47
0.53
0.58
0.67
C
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
D
0.4
0.4
0.4
0.4
0.41
0.42
0.43
0.45
0.46
0.48
0.5
0.52
0.55
0.62
0.7
0.82
0.97
U
475
475
475
475
475
429
348
287
240
203
177
150
135
107
87
71
60
D
0.45
0.46
0.46
0.48
0.5
0.49
0.44
0.39
0.37
0.36
0.37
0.36
0.39
0.43
0.49
0.56
0.65
C
475
475
475
475
475
475
475
475
475
475
475
475
475
475
475
475
475
D
0.36
0.36
0.36
0.36
0.37
0.38
0.4
0.41
0.42
0.43
0.44
0.47
0.49
0.55
0.61
0.69
0.8
NOTES • All UDL and concentrated loads include a safety factor of 1.67. • Strut deflection may become a limiting factor resulting in lower load values as indicated in table. • Tolerances on all dimensions are ±1/8”. • Standard lengths are 121-1/2” & 144”. • Tolerance on manufactured and cut lengths is ±1/8”. • When cutting Diamond-Grip®, AMICO® recommends cutting to full or half diamond increments. • Camber is an expected condition with sheet metal products. While ASTM allowance is generous, AMICO attempts to lessen the effects. Normal clearances should offset this phenomenon, however where tolerances warrant, contact AMICO for clarification.
EXPLANATION OF LOAD TYPE • U = uniform load (lb/ft2) • D = corresponding deflection (in) resulting from uniform load • C = concentrated load (lb) • D = corresponding deflection (in) resulting from concentrated load
12
hd
H E AV Y- D U T Y C H A N N E L
hd
PRODUCT DESCRIPTION Diamond-Grip® Heavy-Duty Channel is a one-piece metal plank grating manufactured by a cold forming process in the shape of a channel. The web of the channel is the walking surface and has rough serrated edges around diamond-shaped openings.
FEATURES & BENEFITS • Heavy gauge for longer spans with fewer supports • Available in 10’ and 12’ lengths, , inquire for custom lengths • Serrated edges around diamond shaped openings provide slip resistance under slippery conditions such as snow, ice, grease, oil, etc. • One-piece metal construction. • Long life span requiring little maintenance. • Simple and economical installation as planks are self-framing. • Adaptable to cost-effective custom fabrication. • Can be easily formed in standard channel or custom shapes. MATERIAL OPTIONS • Pre-galvanized steel 11, 10, and 9GA - ASTM-A-653, G-90 (Z-275) • Hot Rolled Steel (HRPO) 11, 10, and 9GA - ASTM-A-1011
2"
15/16" 1"
7/8"
B
3-3/4"
3-3/4" 3/4"
1"
2", 2-1/2", 3", 4"
1-1/4"
A
Number of Diamonds Wide
14
Channel Width “A”
2
9-1/4”
3
13-3/4”
5
23-1/4”
6
27-3/4”
8
36”
NOTES • Tolerances on all dimensions are ±1/8”. • Tolerance on manufactured and cut lengths is ±1/8”. • When cutting Diamond-Grip®, AMICO® recommends cutting to full or half diamond increments. • Camber is an expected condition with sheet metal products. While ASTM allowance is generous, AMICO attempts to lessen the effects. Normal clearances should offset this phenomenon; however, where tolerances warrant, contact AMICO for clarification.
9.25” WIDE DIAMOND GRIP H E AV Y- D U T Y S A F E T Y G R AT I N G
hd
2-DIAMOND WIDTH, 1.25” BASE FLANGE Hot Rolled Steel (HRPO) Part #
Pre-Galvanized Part #
DGHHD220110
DGGHD220110
DGHHD220112
DGGHD220112
DGHHD220010
DGGHD220010
DGHHD220012
DGGHD220012
DGHHD2200910
DGGHD2200910
DGHHD2200912
DGGHD2200912
Gauge
11 gauge
10 gauge
9 gauge
Length
Channel Depth
10'
10' 12'
2"
15/16"
12'
1"
2"
7/8"
3-3/4"
10'
3-3/4" 3/4" 1"
12' 2", 2-1/2", 3", 4"
DGHHD225110
DGGHD225110
DGHHD225112
DGGHD225112
DGHHD225010
DGGHD225010
DGHHD225012
DGGHD225012
DGHHD2250910
DGGHD2250910
DGHHD2250912
DGGHD2250912
DGHHD230110
DGGHD230110
DGHHD230112
DGGHD230112
DGHHD230010
DGGHD230010
DGHHD230012
DGGHD230012
DGHHD2300910
DGGHD2300910
DGHHD2300912
DGGHD2300912
DGHHD240110
DGGHD240110
DGHHD240112
DGGHD240112
DGHHD240010
DGGHD240010
DGHHD240012
DGGHD240012
DGHHD2400910
DGGHD2400910
DGHHD2400912
DGGHD2400912
A M I C O G LO B A L . C O M
/
11 gauge
10 gauge
9 gauge
11 gauge
10 gauge
9 gauge
11 gauge
10 gauge
9 gauge
1.800.366.2642
10'
1-1/4" 9-1/4”
12' 10' 12'
2.5"
10' 12'
10' 12' 10' 12'
3"
10' 12'
10' 12' 10' 12'
4"
10' 12'
15
13.75” WIDE DIAMOND GRIP H E AV Y- D U T Y S A F E T Y G R AT I N G
hd
3-DIAMOND WIDTH, 1.25” BASE FLANGE Hot Rolled Steel (HRPO) Part #
Pre-Galvanized Part #
DGHHD320110
DGGHD320110
DGHHD320112
DGGHD320112
DGHHD320010
DGGHD320010
DGHHD320012
DGGHD320012
DGHHD3200910
DGGHD3200910
DGHHD3200912
DGGHD3200912
Gauge
Length
Channel Depth 2"
15/16"
11 gauge
10 gauge
9 gauge
10'
1"
12’ 10' 12’
7/8"
2"
B
3-3/4"
3-3/4" 3/4"
1"
10' 12’
2", 2-1/2", 3", 4"
1-1/4"
13-3/4”
DGHHD325110
DGGHD325110
DGHHD325112
DGGHD325112
DGHHD325010
DGGHD325010
DGHHD325012
DGGHD325012
DGHHD3250910
DGGHD3250910
DGHHD3250912
DGGHD3250912
DGHHD330110
DGGHD330110
DGHHD330112
DGGHD330112
DGHHD330010
DGGHD330010
DGHHD330012
DGGHD330012
DGHHD3300910
DGGHD3300910
DGHHD3300912
DGGHD3300912
DGHHD340110
DGGHD340110
DGHHD340112
DGGHD340112
DGHHD340010
DGGHD340010
DGHHD340012
DGGHD340012
DGHHD3400910
DGGHD3400910
DGHHD3400912
DGGHD3400912
16
11 gauge
10 gauge
9 gauge
11 gauge
10 gauge
9 gauge
11 gauge
10 gauge
9 gauge
10' 12’ 10' 12’
2.5"
10' 12’
10' 12’ 10' 12”
3"
10' 12’
10' 12’ 10' 12’ 10' 12’
4"
23.25” WIDE DIAMOND GRIP H E AV Y- D U T Y S A F E T Y G R AT I N G
hd
5-DIAMOND WIDTH, 1.25” BASE FLANGE Hot Rolled Steel (HRPO) Part #
Pre-Galvanized Part #
DGHHD520110
DGGHD520110
DGHHD520112
DGGHD520112
DGHHD520010
DGGHD520010
Gauge
Length
Channel Depth 15/16"
1"
DGHHD520012
DGGHD520012
DGHHD5200910
DGGHD5200910
DGHHD5200912
DGGHD5200912
DGHHD525110
DGGHD525110
DGHHD525112
DGGHD525112
DGHHD525010
DGGHD525010
DGHHD525012
DGGHD525012
DGHHD5250910
DGGHD5250910
DGHHD5250912
DGGHD5250912
DGHHD530110
DGGHD530110
DGHHD530112
DGGHD530112
DGHHD530010
DGGHD530010
DGHHD530012
DGGHD530012
DGHHD5300910
DGGHD5300910
DGHHD5300912
DGGHD5300912
DGHHD540110
DGGHD540110
DGHHD540112
DGGHD540112
DGHHD540010
DGGHD540010
DGHHD540012
DGGHD540012
DGHHD5400910
DGGHD5400910
DGHHD5400912
DGGHD5400912
A M I C O G LO B A L . C O M
/
11 gauge
10 gauge
9 gauge
11 gauge
10 gauge
9 gauge
11 gauge
10 gauge
9 gauge
11 gauge
10 gauge
9 gauge
1.800.366.2642
10'
7/8"
12’ 10' 12’
2"
3-3/4"
3/4"
3-3/4"
1"
2"
2", 2-1/2", 3", 4" 1-1/4"
10'
23-1/4”
12’
10' 12’ 10' 12’
2.5"
10' 12’
10' 12’ 10' 12’
3"
10' 12’
10' 12’ 10' 12’
4"
10' 12’
17
27.75” WIDE DIAMOND GRIP H E AV Y- D U T Y S A F E T Y G R AT I N G
hd
6-DIAMOND WIDTH, 1.25” BASE FLANGE Hot Rolled Steel (HRPO) Part #
Pre-Galvanized Part #
DGHHD620110
DGGHD620110
DGHHD620112
DGGHD620112
DGHHD620010
DGGHD620010
DGHHD620012
DGGHD620012
DGHHD6200910
DGGHD6200910
DGHHD6200912
DGGHD6200912
DGHHD625110
DGGHD625110
DGHHD625112
DGGHD625112
DGHHD625010
DGGHD625010
DGHHD625012
DGGHD625012
DGHHD6250910
DGGHD6250910
DGHHD6250912
DGGHD6250912
DGHHD630110
DGGHD630110
DGHHD630112
DGGHD630112
DGHHD630010
DGGHD630010
DGHHD630012
DGGHD630012
DGHHD6300910
DGGHD6300910
DGHHD6300912
DGGHD6300912
DGHHD640110
DGGHD640110
DGHHD640112
DGGHD640112
DGHHD640010
DGGHD640010
DGHHD640012
DGGHD640012
DGHHD6400910
DGGHD6400910
DGHHD6400912
DGGHD6400912
Gauge
Length
Channel Depth
11 gauge
2"
15/16"
1"
10'
7/8" 3-3/4"
12’
3-3/4" 3/4" 1"
18
10 gauge
9 gauge
11 gauge
10 gauge
9 gauge
11 gauge
10 gauge
9 gauge
11 gauge
10 gauge
9 gauge
10' 12’
2"
10' 12’
10' 12’ 10' 12’
2.5"
10' 12’
10' 12’ 10' 12’
3"
10' 12’
10' 12’ 10' 12’ 10' 12’
4"
2", 2-1/2", 3", 4" 1-1/4"
27-3/4”
3 6 ” W I D E D I A M O N D G R I P H E AV YD U T Y S A F E T Y G R AT I N G
hd
8-DIAMOND WIDTH, 1.25” BASE FLANGE Hot Rolled Steel (HRPO) Part #
Pre-Galvanized Part #
DGHHD820110
DGGHD820110
DGHHD820112
DGGHD820112
DGHHD820010
DGGHD820010
DGHHD820012
DGGHD820012
DGHHD8200910
DGGHD8200910
DGHHD8200912
DGGHD8200912
DGHHD825110
DGGHD825110
DGHHD825112
DGGHD825112
DGHHD825010
DGGHD825010
DGHHD825012
DGGHD825012
DGHHD8250910
DGGHD8250910
DGHHD8250912
DGGHD8250912
DGHHD830110
DGGHD830110
DGHHD830112
DGGHD830112
DGHHD830010
DGGHD830010
DGHHD830012
DGGHD830012
DGHHD8300910
DGGHD8300910
DGHHD8300912
DGGHD8300912
DGHHD840110
DGGHD840110
DGHHD840112
DGGHD840112
DGHHD840010
DGGHD840010
DGHHD840012
DGGHD840012
DGHHD8400910
DGGHD8400910
DGHHD8400912
DGGHD8400912
A M I C O G LO B A L . C O M
/
Gauge
11 gauge
10 gauge
9 gauge
11 gauge
10 gauge
9 gauge
11 gauge
10 gauge
9 gauge
11 gauge
10 gauge
9 gauge
1.800.366.2642
Length
Channel Depth
2"
15/16"
1" 7/8"
10'
3-3/4"
3-3/4" 3/4" 1"
12’ 10' 12’
2", 2-1/2", 3", 4" 1-1/4"
36”
2"
10' 12’
10' 12’ 10' 12’
2.5"
10' 12’
10' 12’ 10' 12’
3"
10' 12’
10' 12’ 10' 12’
4"
10' 12’
19
H E AV Y- D U T Y WA L K WAY
hd
PRODUCT DESCRIPTION Diamond-Grip® Heavy Duty Walkway is a one-piece metal plank grating manufactured by a cold forming process in the shape of an inverted channel. The web of the channel is the walking surface and has rough serrated edges around diamond-shaped openings. The extended flanges support the load and provide a built-in kick plate (toe board).
FEATURES & BENEFITS • Heavy gauge for longer spans with fewer supports • Available in 10’ and 12’ lengths, , inquire for custom lengths • Serrated edges around diamond-shaped openings provide slip resistance under slippery conditions such as snow, ice, grease, oil, etc. • One-piece metal construction complete with a full-height toe board on each side of the walking surface. • Lightweight design provides high strength-to-weight ratio. • Long lifespan requiring little maintenance. • Simple and economical installation as walkways are self-framing. • Adaptable to cost-effective custom fabrication.
MATERIAL OPTIONS • Pre-galvanized steel 11, 10, and 9GA - ASTM-A-653, G-90 (Z-275) • Hot Rolled Steel (HRPO) 11, 10, and 9GA - ASTM-A-1011
TITLE:
1"
5"
5"
AMICO
ME
SN
0
NO. BY
CKD.
1"
7/16/2026
1 1/4"
A
DATE
1 1/4"
3 3/4"
REVISIONS
3/4"
• Tolerances on all dimensions are ±1/8”. • Tolerance on manufactured and cut lengths is ±1/8”. • When cutting Diamond-Grip®, AMICO® recommends cutting to full or half diamond increments. • Camber is an expected condition with sheet metal products. While ASTM allowance is generous, AMICO attempts to lessen the effects. Normal clearances should offset this phenomenon; however, where tolerances warrant, contact AMICO for clarification. FOR APPROVAL
7/8"
R
NOTES 2"
SALES NUMBER:
-
PROJECT NUMBER:
-
DRAWN BY: S.NGANGA DATE: 7/16/2026 SCALE:
Number of Diamonds Wide
DRAWING NO.:
Channel Width “A”
1/3
A5
SHEET: 1 OF 1
20
5
24”
6
30”
8
36”
PERIMETER SECURITY
15/16"
5-DIAMOND WALKWAY-24" WIDTH 5" DEEP -“H” SERIES
ERTY OF AMICO SECURITY, IS CONFIDENTIAL AND MUST NOT BE MADE PUBLIC OR COPIED, AND IS SUBJECT TO RETURN ON DEMAND. ALL RIGHTS OF INVENTION OR DESIGN ARE RESERVED.
CUSTOMER PO. #:
-
2 4 ” W I D E D I A M O N D G R I P H E AV Y D U T Y WA L K WAY
hd THIS DRAWING IS THE PROPERTY OF AMICO SECURITY, IS CONFIDENTIAL AND MUST NOT BE MADE PUBLIC OR COPIED, AND IS SUBJECT TO RETURN ON DEMAND. ALL RIGHTS OF INVENTION OR DESIGN ARE RESERVED.
5-DIAMOND WIDTH, 1.25” FLANGE Hot Rolled Steel (HRPO) Part #
Pre-Galvanized Part #
DGWHHD550110
DGWGHD550110
DGWHHD550112
DGWGHD550112
DGWHHD550010
DGWGHD550010
DGWHHD550012
DGWGHD550012
DGWHHD5500910
DGWGHD5500910
DGWHHD5500912
DGWGHD5500912
Gauge
11 gauge
10 gauge
9 gauge
Length
Walkway Depth
15/16"
1"
10' 2"
12’
7/8"
10'
3/4"
5"
12’
3 3/4"
1 1/4"
10'
1 1/4"
2'-0"
5"
5" 1"
12’
3 0 ” W I D E D I A M O N D G R I P H E AV Y D U T Y WA L K WAY 6-DIAMOND WIDTH, 1.25” FLANGE
DGWHHD645012
DGWGHD645012
DGWHHD6450910
DGWGHD6450910
DGWHHD6450912
DGWGHD6450912
10 gauge
9 gauge
TITLE:
DGWGHD645010
12’ 10' 12’
2" 7/8"
3/4"
3 3/4"
4.5" 1 1/4"
2'-6"
1 1/4"
10'
DATE
DGWHHD645010
11 gauge
1"
10'
REVISIONS
DGWGHD645112
15/16"
5"
12’
FOR APPROVAL
DGWHHD645112
Walkway Depth
5" CKD.
DGWGHD645110
Length
1"
SN
DGWHHD645110
Gauge
0
Pre-Galvanized Part #
NO. BY
Hot Rolled Steel (HRPO) Part #
THIS DRAWING IS THE PROPERTY OF AMICO SECURITY, IS CONFIDENTIAL AND MUST NOT BE MADE PUBLIC OR COPIED, AND IS SUBJECT TO RETURN ON DEMAND. ALL RIGHTS OF INVENTION OR DESIGN ARE RESERVED.
SALES NU
PROJECT
DRAWN B DATE: SCALE:
DRAWIN
DGWHHD650110
DGWGHD650110
DGWHHD650112
DGWGHD650112
DGWHHD65008
DGWGHD65008
DGWHHD650010
DGWGHD650010
DGWHHD650012
DGWGHD650012
DGWHHD6500910
DGWGHD6500910
DGWHHD6500912
DGWGHD6500912
A M I C O G LO B A L . C O M
/
11 gauge
10'
SHEET:
CUSTOM
12’ 8’
10 gauge
10'
5"
12’ 9 gauge
1.800.366.2642
10' 12”
21
3 6 ” W I D E D I A M O N D G R I P H E AV Y D U T Y WA L K WAY
hd
THIS DRAWING IS THE PROPERTY OF AMICO SECURITY, IS CONFIDENTIAL AND MUST NOT BE MADE PUBLIC OR COPIED, AND IS SUBJECT TO RETURN ON DEMAND. ALL RIGHTS OF INVENTION OR DESIGN ARE RESERVED.
1 1/4"
5"
DGWHHD8500912
DGWGHD8500912
9 gauge
10'
TITLE:
R
DGWGHD8500910
AMICO
DGWHHD8500910
12’
5"
1"
3'-0"
1 1/4"
5"
SALES NUMBER:
-
PROJECT NUMBER:
-
DRAWN BY: S. NGANGA DATE:
12’
7/16/2026 SCALE: DRAWING NO.:
1/3.5
A8
SHEET: 1 OF 1 CUSTOMER PO. #:
22
-
PERIMETER SECURITY
DGWGHD850012
10'
3 3/4"
7/16/2026
DGWHHD850012
10 gauge
3/4"
DATE
DGWGHD850010
12’
REVISIONS
DGWHHD850010
2"
7/8"
FOR APPROVAL
DGWGHD850112
1" 15/16"
10'
ME
DGWHHD850112
11 gauge
Walkway Depth
CKD.
DGWGHD850110
Length
SN
DGWHHD850110
Gauge
0
Pre-Galvanized Part #
NO. BY
Hot Rolled Steel (HRPO) Part #
8-DIAMOND WALKWAY-36" WIDTH 5" DEEP -“H” SERIES
8-DIAMOND WIDTH, 1.25” FLANGE
CHANNEL PRODUCT DESCRIPTION Safety-Grip® Channel is a one-piece metal plank grating manufactured by a cold forming process in the shape of a channel. The web of the channel is the walking surface and has large debossed holes, surrounded by smaller embossed traction buttons.
FEATURES & BENEFITS • Embossed traction buttons provide superior slip resistance in all directions and in all weather conditions. • Large debossed holes provide maximum drainage of debris and allow up to 50% free air opening depending on channel width. • Self-cleaning due to resilience of walking surface. • One-piece metal construction. • Lightweight design provides high strength-to-weight ratio. • Long lifespan requiring little maintenance. • Simple and economical installation as planks are self-framing. • Adaptable to cost-effective custom fabrication. • Can be easily formed in standard channel or custom shapes.
MATERIAL SPECIFICATIONS Grating shall be “Safety-Grip® Channel,” manufactured from (see ‘Material Options’ below) and complete with a (1-1/2”, 2”, 3”) side channel depth, by AMICO. MATERIAL OPTIONS • ASTM-A-653, G-90 (Z-275) Pre-galvanized 13 or 11GA steel. • ASTM-A-1011, HRP&O 13 or 11GA steel. • ASTM 209, 5052H32 Aluminum .125” thick (up to 18” width). • ASTM A240, Type 316L 2B Stainless Steel 14GA (up to 11-3/4” width).
Channel Width “A”
Return Flange “B”
CL Hole Channel Edge “C”
**5”
7/8”
1 21/32”
**7”
1”
1 13/16”
**10”
7/8”
1 5/8”
**12”
1”
1 25/32”
**18”
1”
1 13/32”
24”
1-1/8”
1 7/8”
**30”
1 1/18”
2 11/32”
NOTES • Tolerances on all dimensions are ±1/8” • End-hole pattern shown on diagram is even. Widths indicated with ** have a staggered end-hole pattern. • Outside traction buttons on all widths except 18” & 24” width. • Standard lengths are 120” and 144”. • Tolerance on manufactured and cut lengths is ±1/8”. • Camber is an expected condition with sheet metal products. While ASTM allowance is generous, AMICO attempts to lessen the effects. • Normal clearances should offset this phenomenon, however where tolerances warrant, contact AMICO for clarification.
24
C H A N N E L LOA D & D E F L E C T I O N TA B L E S 5 INCH WIDE - 2 HOLE Product Details Type
Clear Span Depth / Weight
lx lN. / Sx lN.3
1-1/2"
0.228
2.6 lb/ft
4
0.247
Steel 13 GA 2"
2.8 lb/ft
2"
0.449
0.372
0.603
Alum .125”
Stainless Steel 14 GA
1.3 lb/ft
0.449
2"
0.377
2.5 lb/ft
0.312
24"
30"
36"
42"
48"
54"
60"
66"
72"
78"
84"
90"
96"
U
1947
1248
868
639
490
388
315
261
220
188
163
142
126
D
0.06
0.1
0.14
0.19
0.25
0.32
0.39
0.48
0.57
0.67
0.78
0.9
1.03
C
811
650
542
466
408
364
328
299
275
255
237
222
209
D
0.05
0.08
0.11
0.15
0.2
0.25
0.31
0.38
0.46
0.54
0.62
0.72
0.82
U
2943
1885
1311
964
739
585
475
393
331
283
245
214
188
150
122
102
86
D
0.05
0.08
0.11
0.16
0.2
0.26
0.32
0.39
0.46
0.54
0.63
0.73
0.83
1.05
1.31
1.6
1.92
C
973
973
819
703
616
549
495
451
414
383
357
334
314
281
255
233
216
D
0.03
0.06
0.09
0.12
0.16
0.21
0.25
0.31
0.37
0.43
0.5
0.58
0.66
0.84
1.05
1.28
1.54
U
2479
1587
1102
809
620
490
397
328
275
D
0.08
0.12
0.17
0.24
0.31
0.39
0.49
0.59
0.7
C
1033
826
689
590
516
459
413
379
344
D
0.06
0.1
0.14
0.19
0.25
0.32
0.39
0.47
0.56
U
3295
2109
1464
1076
824
651
527
436
366
312
269
234
D
0.05
0.07
0.11
0.15
0.19
0.24
0.3
0.36
0.43
0.5
0.58
0.67
C
1373
1098
915
784
686
610
549
499
458
422
392
366
D
0.04
0.06
0.09
0.12
0.15
0.19
0.24
0.29
0.34
0.4
0.47
0.53
Type 5052 H32
Type 316
EXPLANATION OF LOAD TYPE
NOTES
• U = uniform load (lb/ft2) • D = corresponding deflection (in) resulting from uniform load • C = concentrated load (lb) • D = corresponding deflection (in) resulting from concentrated load
• All UDL and concentrated loads include a safety factor of 1.67. • Spans and loads to the right of the bold line, based on loads indicated, may exceed deflections of L/120.
A M I C O G LO B A L . C O M
/
1.800.366.2642
25
C H A N N E L LOA D & D E F L E C T I O N TA B L E S 7 INCH WIDE - 3 HOLE Product Details Type
Clear Span Depth / Weight
lx lN. / Sx lN.3
1-1/2"
0.26
3 lb/ft
4
0.277
Steel 13 GA 2"
3.3 lb/ft
1-1/2"
0.509
0.415
0.33
4.2 lb/ft
0.353
2"
0.655
Steel 11 GA 4.5 lb/ft
3"
4.8 lb/ft
0.534
1.726
0.966
2"
0.686
1.5 lb/ft
0.559
Alum .125”
Stainless Steel 14 GA
2"
0.426
2.8 lb/ft
0.348
24"
30"
36"
42"
48"
54"
60"
66"
72"
78"
84"
90"
96"
U
1489
954
664
489
375
297
241
200
169
144
125
109
97
D
0.06
0.09
0.14
0.19
0.24
0.31
0.38
0.46
0.55
0.65
0.76
0.88
1
C
793
696
581
499
437
390
352
321
295
274
255
239
225
D
0.04
0.08
0.11
0.15
0.19
0.25
0.31
0.37
0.44
0.52
0.61
0.7
0.8
U
2229
1428
993
731
560
444
360
298
251
215
186
162
143
114
93
D
0.05
0.08
0.11
0.15
0.2
0.25
0.31
0.37
0.45
0.52
0.61
0.7
0.8
1.02
1.27
C
793
793
793
746
654
582
525
479
440
407
379
355
334
299
271
D
0.02
0.05
0.08
0.12
0.16
0.2
0.25
0.3
0.36
0.42
0.49
0.56
0.64
0.82
1.02
U
1921
1231
856
630
483
382
310
257
217
185
160
140
124
D
0.06
0.1
0.14
0.19
0.24
0.31
0.38
0.47
0.56
0.65
0.76
0.88
1
C
1098
897
749
643
564
502
453
413
379
351
327
306
288
D
0.05
0.08
0.11
0.15
0.2
0.25
0.31
0.37
0.44
0.52
0.61
0.7
0.8
U
2995
1918
1333
981
752
595
483
399
336
293
253
221
195
155
126
105
89
D
0.05
0.08
0.12
0.16
0.21
0.27
0.34
0.41
0.49
0.56
0.62
0.71
0.81
1.03
1.28
1.56
1.87
C
1098
1098
1098
1001
877
781
704
641
586
556
517
484
455
407
368
337
311
D
0.03
0.05
0.09
0.13
0.17
0.22
0.27
0.33
0.39
0.44
0.49
0.57
0.65
0.82
1.02
1.25
1.50
U
3765
3602
2503
1840
1410
1115
904
748
629
537
464
404
356
282
229
190
161
D
0.02
0.05
0.08
0.11
0.14
0.18
0.22
0.26
0.31
0.37
0.43
0.49
0.56
0.71
0.88
1.07
1.28
C
1098
1098
1098
1098
1098
1098
1098
1098
1098
1018
946
885
831
741
669
611
563
D
0.01
0.02
0.03
0.05
0.07
0.11
0.14
0.19
0.25
0.29
0.34
0.39
0.45
0.57
0.70
0.85
1.02
U
1984
1270
882
648
496
392
317
262
220
D
0.08
0.13
0.19
0.25
0.33
0.42
0.52
0.63
0.75
C
1157
926
771
661
579
514
463
421
386
D
0.06
0.1
0.15
0.2
0.27
0.34
0.42
0.5
0.6
U
2148
1375
955
701
537
424
344
284
239
203
175
D
0.04
0.06
0.09
0.12
0.15
0.19
0.24
0.29
0.35
0.41
0.47
C
1253
1002
835
716
626
557
501
456
418
385
358
D
0.03
0.05
0.07
0.09
0.12
0.16
0.19
0.23
0.28
0.32
0.38
Type 5052 H32
Type 316
EXPLANATION OF LOAD TYPE
NOTES
• U = uniform load (lb/ft2) • D = corresponding deflection (in) resulting from uniform load • C = concentrated load (lb) • D = corresponding deflection (in) resulting from concentrated load
• All UDL and concentrated loads include a safety factor of 1.67. • Spans and loads to the right of the bold line, based on loads indicated, may exceed deflections of L/120.
26
C H A N N E L LOA D & D E F L E C T I O N TA B L E S 10 INCH WIDE - 5 HOLE Product Details Type
Clear Span Depth / Weight
lx lN. / Sx lN.3
1-1/2"
0.271
3.5 lb/ft
4
0.259
Steel 13 GA 2"
3.9 lb/ft
1-1/2"
0.536
0.393
0.343
4.5 lb/ft
0.329
2"
0.689
Steel 11 GA 4.8 lb/ft
3"
5.1 lb/ft
0.506
1.844
0.938
2"
0.722
1.8 lb/ft
0.53
Alum .125”
Stainless Steel 14 GA
2"
0.401
3.2 lb/ft
0.287
24"
30"
36"
42"
48"
54"
60"
66"
72"
78"
84"
90"
96"
U
1128
722
501
368
282
223
181
149
125
107
92
80
71
D
0.06
0.09
0.13
0.17
0.23
0.29
0.35
0.42
0.5
0.57
0.65
0.75
0.87
C
625
625
625
537
470
418
376
342
313
289
269
251
235
D
0.03
0.06
0.1
0.13
0.18
0.23
0.29
0.34
0.41
0.47
0.53
0.61
0.78
U
1500
1076
748
551
422
334
272
225
190
162
140
122
107
85
68
57
48
D
0.04
0.07
0.1
0.14
0.18
0.23
0.29
0.35
0.42
0.49
0.57
0.66
0.75
0.95
1.16
1.41
1.69
C
625
625
625
625
625
625
566
516
474
439
409
380
357
317
290
259
238
D
0.02
0.03
0.05
0.09
0.13
0.19
0.23
0.28
0.33
0.39
0.46
0.53
0.6
0.76
0.93
1.13
1.34
U
1343
861
599
441
338
268
218
180
152
130
113
98
87
D
0.06
0.09
0.13
0.18
0.23
0.29
0.36
0.44
0.53
0.62
0.72
0.84
0.95
C
861
861
749
643
564
502
453
413
380
352
328
308
290
D
0.04
0.07
0.1
0.14
0.19
0.24
0.29
0.35
0.42
0.5
0.58
0.67
0.76
U
2067
1402
975
717
550
435
353
291
245
209
180
157
138
109
88
73
61
D
0.06
0.09
0.13
0.18
0.23
0.29
0.36
0.42
0.47
0.54
0.57
0.66
0.76
0.91
1.13
1.38
1.63
C
861
861
861
861
861
861
735
668
612
565
528
490
459
408
367
334
306
D
0.02
0.04
0.07
0.12
0.17
0.2
0.29
0.35
0.39
0.43
0.48
0.53
0.58
0.74
0.91
1.09
1.3
U
2067
2067
1816
1334
1021
807
654
540
454
387
334
291
255
202
163
135
113
D
0.02
0.04
0.07
0.11
0.13
0.17
0.21
0.26
0.31
0.36
0.42
0.48
0.54
0.7
0.84
1.03
1.22
C
861
861
861
861
861
861
861
861
861
861
861
861
851
757
681
619
567
D
0.01
0.01
0.02
0.04
0.06
0.08
0.11
0.14
0.19
0.24
0.3
0.36
0.44
0.55
0.68
0.83
0.98
U
1278
871
605
445
341
269
218
181
152
D
0.08
0.14
0.2
0.28
0.36
0.46
0.57
0.68
0.82
C
533
533
533
533
533
505
455
414
380
D
0.03
0.07
0.11
0.18
0.27
0.37
0.45
0.55
0.65
U
946
762
529
388
298
235
190
157
133
D
0.04
0.08
0.11
0.15
0.2
0.25
0.31
0.37
0.45
C
394
394
394
394
394
394
394
360
331
D
0.02
0.03
0.05
0.09
0.13
0.17
0.21
0.29
0.37
Type 5052 H32
Type 316
EXPLANATION OF LOAD TYPE • U = uniform load (lb/ft2) • D = corresponding deflection (in) resulting from uniform load • C = concentrated load (lb) • D = corresponding deflection (in) resulting from concentrated load
A M I C O G LO B A L . C O M
/
1.800.366.2642
27
C H A N N E L LOA D & D E F L E C T I O N TA B L E S 12 INCH WIDE - 6 HOLE Product Details Type
Clear Span Depth / Weight
lx lN. / Sx lN.3
1-1/2"
0.35
4.3 lb/ft
4
0.291
Steel 13 GA 2"
4.6 lb/ft
1-1/2"
0.63
0.437
0.406
5.3 lb/ft
0.373
2"
0.812
Steel 11 GA 5.5 lb/ft
3"
6.2 lb/ft
0.57
2.158
1.045
2"
0.851
2.1 lb/ft
0.597
Alum .125”
Stainless Steel 14 GA
2"
0.427
3.8 lb/ft
0.313
24"
30"
36"
42"
48"
54"
60"
66"
72"
78"
84"
90"
96"
U
991
635
442
326
250
198
161
134
113
97
84
74
65
D
0.05
0.08
0.12
0.17
0.22
0.28
0.34
0.42
0.5
0.58
0.68
0.78
0.89
C
866
794
663
570
500
446
403
368
338
315
294
276
260
D
0.04
0.07
0.1
0.13
0.18
0.22
0.28
0.34
0.4
0.46
0.54
0.62
0.71
U
1457
934
649
478
367
290
236
195
165
141
122
107
94
75
61
D
0.04
0.07
0.1
0.13
0.17
0.22
0.27
0.33
0.4
0.47
0.54
0.63
0.71
0.91
1.14
C
866
866
866
836
733
653
590
538
494
458
427
400
376
338
307
D
0.02
0.04
0.07
0.11
0.14
0.18
0.22
0.27
0.32
0.37
0.43
0.5
0.57
0.73
0.91
U
1118
717
499
367
282
223
182
151
127
109
94
82
73
D
0.06
0.09
0.13
0.17
0.22
0.28
0.35
0.43
0.51
0.6
0.7
0.81
0.92
C
1118
896
748
643
564
503
454
414
381
353
329
309
291
D
0.04
0.07
0.1
0.14
0.18
0.23
0.28
0.34
0.41
0.48
0.56
0.65
0.74
U
1875
1201
835
614
471
373
303
251
211
180
156
136
120
96
78
65
55
D
0.06
0.09
0.14
0.18
0.24
0.31
0.38
0.46
0.55
0.65
0.75
0.86
0.99
1.26
1.57
1.91
2.3
C
1362
1362
1253
1075
942
839
757
690
634
586
546
511
481
431
391
358
331
D
0.03
0.07
0.11
0.15
0.19
0.25
0.3
0.37
0.44
0.52
0.6
0.69
0.79
1.01
1.25
1.53
1.84
U
2725
2370
1647
1211
928
734
595
492
414
354
305
266
235
186
151
126
106
D
0.03
0.06
0.08
0.11
0.14
0.18
0.23
0.27
0.33
0.38
0.45
0.51
0.59
0.74
0.92
1.12
1.34
C
1362
1362
1362
1362
1362
1362
1362
1354
1263
1149
1069
999
939
838
757
692
632
D
0.01
0.02
0.04
0.06
0.09
0.12
0.17
0.22
0.26
0.31
0.36
0.41
0.47
0.6
0.74
0.9
1.07
U
1245
797
554
407
312
247
200
165
139
D
0.09
0.15
0.21
0.29
0.38
0.48
0.59
0.72
0.86
C
839
839
831
713
624
555
500
455
417
D
0.05
0.1
0.17
0.23
0.3
0.38
0.48
0.58
0.69
U
871
600
417
308
236
187
152
126
106
D
0.04
0.07
0.09
0.13
0.17
0.22
0.27
0.33
0.39
C
435
435
435
435
435
435
434
394
361
D
0.02
0.03
0.05
0.09
0.13
0.19
0.25
0.3
0.36
EXPLANATION OF LOAD TYPE • U = uniform load (lb/ft2) • D = corresponding deflection (in) resulting from uniform load • C = concentrated load (lb) • D = corresponding deflection (in) resulting from concentrated load
28
Type 5052 H32
Type 316
C H A N N E L LOA D & D E F L E C T I O N TA B L E S 18 INCH WIDE - 10 HOLE Product Details Type
Clear Span Depth / Weight
lx lN. / Sx lN.3
1-1/2"
.345
5.7 lb/ft
4
.292
Steel 13 GA 2"
6.0 lb/ft
1-1/2"
.677
.440
.444
6.8 lb/ft
.381
2"
.894
Steel 11 GA 7.1 lb/ft
3"
7.9 lb/ft
.583
2.400
1.070
2"
.936
2.8 lb/ft
.612
Alum .125”
24"
30"
36"
42"
48"
54"
60"
66"
72"
78"
84"
90"
96"
U
641
441
307
226
174
138
112
93
79
68
59
51
46
D
0.05
0.1
0.14
0.19
0.25
0.31
0.39
0.47
0.56
0.67
0.78
0.90
1.03
C
480
480
480
480
480
466
421
385
355
327
304
284
266
D
0.02
0.04
0.08
0.12
0.18
0.25
0.31
0.38
0.45
0.53
0.61
0.71
0.80
U
641
641
460
339
260
206
168
139
117
100
87
76
67
53
43
D
0.03
0.07
0.11
0.15
0.19
0.24
0.3
0.36
0.43
0.51
0.60
0.69
0.79
1.01
1.26
C
480
480
480
480
480
480
480
480
480
480
456
426
399
355
319
D
0.01
0.02
0.04
0.06
0.09
0.13
0.18
0.24
0.32
0.4
0.48
0.55
0.62
0.78
1.06
U
752
482
336
247
190
151
123
102
86
74
64
56
50
D
0.06
0.09
0.13
0.17
0.23
0.29
0.36
0.44
0.52
0.62
0.72
0.83
0.95
C
1116
904
755
649
570
509
460
420
387
359
335
315
297
D
0.04
0.07
0.1
0.14
0.18
0.23
0.29
0.35
0.42
0.49
0.58
0.67
0.76
U
1207
773
538
396
304
241
195
162
137
117
101
88
78
62
51
D
0.05
0.08
0.12
0.16
0.21
0.26
0.33
0.4
0.47
0.56
0.65
0.75
0.85
1.09
1.36
C
1116
1116
1116
1039
911
812
733
668
615
570
531
498
469
421
383
D
0.03
0.05
0.09
0.13
0.17
0.21
0.26
0.32
0.38
0.45
0.52
0.60
0.68
0.87
1.09
U
1488
1488
1153
847
649
512
415
343
288
246
212
184
162
128
104
86
72
D
0.02
0.04
0.07
0.1
0.13
0.15
0.19
0.23
0.27
0.32
0.37
0.43
0.48
0.61
0.76
0.92
1.08
C
1116
1116
1116
1116
1116
1116
1116
1116
1116
1116
1116
1038
973
865
778
708
649
D
0.01
0.01
0.20
0.04
0.06
0.08
0.11
0.14
0.19
0.24
0.30
0.34
0.39
0.49
0.6
0.73
0.87
U
792
581
360
265
203
160
130
108
91
77
D
0.08
0.13
0.19
0.25
0.33
0.42
0.52
0.63
0.75
0.88
C
594
594
594
594
594
630
567
515
472
436
D
0.03
0.06
0.11
0.17
0.26
0.38
0.48
0.58
0.7
0.84
Type 5052 H32
24 INCH WIDE - 13 HOLE Product Details Type
Clear Span Depth / Weight
lx lN.4/ Sx lN.3
2"
1.017
8.9 lb/ft
.634
Steel 11 GA 3"
9.8 lb/ft
2.694
1.149
24"
30"
36"
42"
48"
54"
60"
66"
72"
78"
84"
90"
96"
U
524
524
467
344
264
209
170
141
119
102
88
77
68
54
44
D
0.03
0.07
0.13
0.17
0.23
0.29
0.36
0.43
0.52
0.61
0.71
0.82
0.94
1.2
1.5
C
524
524
524
524
524
524
524
524
524
524
524
524
524
489
445
D
0.01
0.02
0.04
0.06
0.09
0.13
0.18
0.24
0.31
0.39
0.48
0.6
0.72
0.96
1.2
U
524
524
524
524
473
374
304
252
212
181
156
137
120
96
78
65
55
D
0.01
0.02
0.04
0.07
0.11
0.14
0.18
0.22
0.26
0.3
0.35
0.4
0.46
0.59
0.73
0.89
1.07
C
524
524
524
524
524
524
524
524
524
524
524
524
524
524
524
524
524
D
0
0.01
0.01
0.02
0.03
0.04
0.05
0.07
0.08
0.11
0.13
0.17
0.2
0.29
0.39
0.52
0.68
EXPLANATION OF LOAD TYPE
NOTES
• U = uniform load (lb/ft2) • D = corresponding deflection (in) resulting from uniform load • C = concentrated load (lb) • D = corresponding deflection (in) resulting from concentrated load
• Strut deflection may become a limiting factor on 18” and 24” widths resulting in lower load values as indicated in tables.
A M I C O G LO B A L . C O M
/
1.800.366.2642
29
C H A N N E L LOA D & D E F L E C T I O N TA B L E S 30 INCH WIDE - 16 HOLE Product Details Type
Clear Span Depth / Weight
lx lN. / Sx lN.3
2"
1.985
11.8 lb/ft
3"
4
0.777
2.728
Steel 11 GA 12.7 lb/ft
4"
13.5 lb/ft
1.152
5.402
1.769
24"
30"
36"
42"
48"
54"
60"
66"
72"
78"
84"
90"
96"
U
275
275
275
251
231
183
148
122
103
D
0.02
0.04
0.09
0.17
0.24
0.31
0.38
0.47
0.56
C
343
343
343
343
343
343
343
343
343
D
0.01
0.01
0.02
0.04
0.06
0.08
0.11
0.15
0.2
U
275
275
275
275
275
251
219
181
D
0.01
0.01
0.03
0.06
0.09
0.13
0.18
0.22
152
130
112
97
86
0.26
0.32
0.36
0.42
C
343
343
343
343
343
343
343
0.45
343
343
343
343
343
343
D
0
0
0.01
0.01
0.02
0.02
U
275
275
275
275
275
275
0.04
0.05
0.06
0.08
0.1
0.12
0.15
275
275
240
205
177
155
D
0
0.01
0.01
0.03
0.04
136
108
88
73
62
0.07
0.11
0.16
0.2
0.23
0.27
0.31
0.36
0.45
0.56
0.68
C
343
343
343
343
0.82
343
343
343
343
343
343
343
343
343
343
343
343
D
0
0
0
0.01
343
0.01
0.01
0.02
0.02
0.03
0.04
0.05
0.06
0.07
0.1
0.14
0.19
0.24
EXPLANATION OF LOAD TYPE • U = uniform load (lb/ft2) • D = corresponding deflection (in) resulting from uniform load • C = concentrated load (lb) • D = corresponding deflection (in) resulting from concentrated load
30
WA L K WAY PRODUCT DESCRIPTION Safety-Grip® Walkway is a one-piece metal plank grating manufactured by a cold forming process in the shape of an inverted channel. The web of the channel is the walking surface and has large debossed holes, surrounded by smaller embossed traction buttons. The extended flanges support the load and provide a built-in kickplate (toeboard.)
FEATURES & BENEFITS • Embossed traction buttons provide superior slip resistance in all directions and in all weather conditions. • Large debossed holes provide maximum drainage of debris and allow up to 50% free air opening depending on channel width. • Self-cleaning due to resilience of walking surface. • One-piece metal construction complete with a full 5” toeboard height on each side of the walking surface. • Lightweight design provides high strength-to-weight ratio. • Long lifespan requiring little maintenance. • Simple and economical installation as walkways are self-framing. • Adaptable to cost-effective custom fabrication.
MATERIAL SPECIFICATIONS Grating shall be “Safety-Grip® Walkway,” manufactured from (see ‘Material Options’ below) and complete with an integral 5” toeboard, by AMICO. MATERIAL OPTIONS • ASTM-A-653, G-90 (Z-275) pre-galvanized 13 or 11GA steel. • ASTM-A-1011, HRP&O 13 or 11GA steel. NOTES • Tolerances on all dimensions are ±1/8”. • Standard lengths are 120” & 144”. • Tolerance on manufactured and cut lengths is ±1/8”. • Nominal 36” walkway has a 34” walking surface. 36” dimension is to outside of return flange. • Camber is an expected condition with sheet metal products. While ASTM allowance is generous, AMICO attempts to lessen the effects. Normal clearances should offset this phenomenon. Where tolerances warrant, contact AMICO for clarification.
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WA L K WAY LOA D & D E F L E C T I O N TA B L E S Product Details Type
Clear Span Depth / Weight
lx lN. / Sx lN.3
5"
6.610
4
24” Wide 13 GA 8.7 lb/ft
5"
2.078
9.968
24” Wide 11 GA 11.8 lb/ft
5"
2.880
10.090
30” Wide 11 GA 13.6 lb/ft
2.889
5"
N/A
36” Wide 11GA 15.9 lb/ft
N/A
24"
30"
36"
42"
48"
54"
60"
66"
72"
78"
84"
90"
96"
U
355
355
355
355
355
355
355
355
355
355
346
301
245
209
169
140
118
D
0
0
0.01
0.02
0.03
0.05
0.07
0.1
0.15
0.2
0.26
0.3
0.35
0.44
0.53
0.65
0.78
C
355
355
355
355
355
355
355
355
355
355
355
355
355
355
355
355
355
D
0
0
0
0
0.01
0.01
0.01
0.02
0.02
0.02
0.03
0.04
0.05
0.07
0.09
0.12
0.16
U
657
657
657
657
657
657
657
657
619
528
455
396
348
275
223
104
155
D
0
0.01
0.01
0.02
0.03
0.05
0.08
0.12
0.16
0.19
0.22
0.26
0.29
0.37
0.45
0.54
0.65
C
657
657
657
657
657
657
657
657
657
657
657
657
657
657
657
657
657
D
0
0
0
0
0.01
0.01
0.01
0.02
0.02
0.03
0.04
0.04
0.05
0.08
0.11
0.14
0.18
U
384
384
384
384
384
384
384
384
384
355
306
267
234
185
150
124
104
D
0
0.01
0.01
0.02
0.04
0.06
0.09
0.16
0.2
0.23
0.26
0.3
0.34
0.45
0.55
0.66
0.78
C
480
480
480
480
480
480
480
480
480
480
480
480
480
480
480
480
480
D
0
0
0
0
0.01
0.01
0.01
0.02
0.02
0.03
0.04
0.05
0.06
0.08
0.11
0.15
0.19
U
185
185
185
185
185
185
185
185
185
185
185
185
185
158
128
106
89
D
0
0
0.01
0.01
0.02
0.04
0.06
0.09
0.12
0.17
0.22
0.29
0.38
0.52
0.65
0.78
0.94
C
273
273
273
273
273
273
273
273
273
273
273
273
273
273
273
273
273
D
0
0
0
0
0
0.01
0.01
0.02
0.02
0.02
0.03
0.03
0.04
0.05
0.07
0.1
0.13
EXPLANATION OF LOAD TYPE
NOTES
• U = uniform load (lb/ft2) • D = corresponding deflection (in) resulting from uniform load • C = concentrated load (lb) • D = corresponding deflection (in) resulting from concentrated load
• All uniform and concentrated loads include a safety factor of 1.67. • Area in bold outline–contact AMICO for recommendations. • Strut deflection may become a limiting factor resulting in lower load values as indicated in table.
32
CHANNEL PRODUCT DESCRIPTION Safety-Tread® Channel is a one-piece plank grating manufactured by a cold forming process in the shape of a channel. The web of the channel is the walking surface which is covered with small perforated dimples.
FEATURES & BENEFITS • Perforated dimples provide superior slip resistance in all directions. Quantity of dimples under foot provides exceptional adhesive friction One-piece metal construction. • Lightweight design provides high strength-to-weight ratio. • Long effective lifespan requiring little maintenance. • Can be easily formed in standard channel or custom shapes. • Simple and economical installation as planks are self-framing. • Adaptable to cost-effective custom fabrication. • Low projections and closed area provide an acceptable walking surface for industrial as well as institutional applications (i.e., women in heels can walk comfortably and safely). • Available in four dimpled patterns.
MATERIAL SPECIFICATION Grating shall be “Safety-Tread® Channel” (Standard Patterns - full, square, star, “V” pattern) or Safety-Tread® Drainage Channel (Drainage Patterns - square, star pattern) manufactured by AMICO from: STANDARD CHANNEL MATERIAL OPTIONS • ASTM-A-1011, HRP&O, 13 or 11GA steel. • ASTM-A-653, G-90 (Z-275) Pre-galvanized 13 or 11GA steel. • ASTM 5052-H32 Aluminum, .125” thick. • ASTM A240, Type 316L 2B Stainless Steel 14GA (“V” pattern only). • ASTM A240, Type 304L Stainless Steel 16GA (“V” pattern only). DRAINAGE CHANNEL MATERIAL OPTIONS • ASTM-A-1011, HRP&O, 13 or 11GA steel. • ASTM-A-653, G-90 (Z-275) Pregalvanized 13GA steel. • ASTM A209, 5052-H32 Aluminum, .125” thick. Safety Tread® Channel and Safety-Tread® Drainage Channel are manufactured in nominal 10’ and 12’ lengths. Other combinations or gauges, channel depths, and widths are available by special request. NOTES • Tolerances on all dimensions are ±1/8”. • Camber is an expected condition with sheet metal products. While ASTM allowance is generous, AMICO attempts to lessen the effects. Normal clearances should offset this phenomenon, however where tolerances warrant, contact AMICO for clarification.
34
C H A N N E L LOA D & D E F L E C T I O N TA B L E S 10 INCH WIDE Product Details Type
Clear Span Depth / Weight
lx lN.4/ Sx lN.3
1-1/2"
.272
4.24 lb/ft
.267
Steel 13 GA 2"
4.84 lb/ft
.536
.404
1-1/2"
.343
5.54 lb/ft
.369
Steel 11 GA 2"
.689
5.95 lb/ft
.511
24"
30"
36"
42"
48"
54"
60"
66"
72"
78"
84"
90"
96"
U
1070
773
476
370
267
219
171
145
119
103
87
77
67
D
0.05
0.09
0.12
0.17
0.21
0.27
0.33
0.41
0.48
0.56
0.65
0.75
0.85
C
625
610
594
519
445
400
356
326
297
275
254
238
223
D
0.03
0.06
0.1
0.14
0.18
0.22
0.27
0.33
0.39
0.45
0.52
0.6
0.69
U
1500
1108
716
560
404
332
261
221
182
158
134
118
102
80
65
D
0.04
0.08
0.1
0.14
0.17
0.22
0.27
0.33
0.39
0.47
0.54
0.62
0.7
0.88
1.08
C
625
625
625
625
625
582
539
494
449
418
387
359
332
300
274
D
0.02
0.03
0.05
0.09
0.13
0.18
0.22
0.27
0.32
0.38
0.44
0.5
0.56
0.72
0.91
U
1343
971
599
468
338
278
218
185
152
132
113
100
87
D
0.06
0.1
0.13
0.19
0.23
0.3
0.37
0.45
0.53
0.63
0.73
0.85
0.96
C
861
805
749
656
564
508
453
416
380
354
328
309
290
D
0.04
0.08
0.11
0.15
0.19
0.24
0.29
0.36
0.43
0.51
0.59
0.68
0.77
U
1881
1366
851
676
501
410
320
271
223
194
164
145
126
99
80
D
0.04
0.07
0.1
0.15
0.19
0.25
0.3
0.37
0.43
0.51
0.58
0.67
0.76
0.96
1.18
C
861
861
861
861
861
757
681
624
568
527
487
456
426
378
340
D
0.02
0.04
0.06
0.11
0.16
0.2
0.24
0.29
0.35
0.41
0.48
0.55
0.62
0.78
0.97
OPTIONAL DIMPLED PATTERNS
EXPLANATION OF LOAD TYPE
NOTES
• U = uniform load (lb/ft2) • D = corresponding deflection (in) resulting from uniform load • C = concentrated load (lb) • D = corresponding deflection (in) resulting from concentrated load
• All UDL and concentrated loads include a safety factor of 1.67. • Shaded areas, based on loads indicated may exceed deflections of L/120.
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C H A N N E L LOA D & D E F L E C T I O N TA B L E S 12 INCH WIDE Product Details Type
Clear Span Depth / Weight
lx lN.4/ Sx lN.3
1-1/2"
.320
4.83 lb/ft
.302
Steel 13 GA 2"
5.13 lb/ft
.630
.453
1-1/2"
.406
6.33 lb/ft
.376
Steel 11 GA 2"
.792
6.79 lb/ft
.571
24"
30"
36"
42"
48"
54"
60"
66"
72"
78"
84"
90"
96"
120"
U
991
716
442
346
250
205
161
137
113
97
82
72
63
D
0.05
0.09
0.12
0.17
0.21
0.27
0.33
0.41
0.48
0.57
0.65
0.75
0.85
C
866
764
663
581
500
451
403
370
338
312
287
269
251
D
0.04
0.07
0.1
0.14
0.18
0.23
0.28
0.34
0.4
0.47
0.55
0.63
0.72
U
1457
1053
649
508
367
301
236
200
165
143
122
108
94
75
60
D
0.04
0.08
0.1
0.14
0.17
0.23
0.27
0.33
0.39
0.47
0.54
0.63
0.71
0.90
1.04
C
866
866
866
800
733
661
590
542
494
460
427
401
376
335
300
D
0.02
0.04
0.07
0.11
0.14
0.18
0.22
0.27
0.32
0.38
0.44
0.51
0.58
0.73
0.90
U
1118
808
499
390
282
232
182
154
127
110
94
83
72
D
0.06
0.1
0.12
0.18
0.22
0.29
0.35
0.43
0.5
0.60
0.69
0.81
0.93
C
1118
933
748
656
564
509
454
418
381
355
329
310
291
D
0.05
0.08
0.11
0.15
0.19
0.25
0.3
0.37
0.44
0.52
0.6
0.69
0.79
U
1875
1201
835
614
471
373
303
251
211
180
156
136
120
96
78
D
0.06
0.09
0.13
0.18
0.24
0.31
0.39
0.46
0.55
0.64
0.75
0.86
0.99
1.27
1.57
C
1362
1362
1253
1075
942
839
752
90
634
586
546
511
481
431
391
D
0.03
0.07
0.11
0.15
0.2
0.25
0.31
0.38
0.45
0.53
0.62
0.71
0.82
1.04
1.297
OPTIONAL DIMPLED PATTERNS
EXPLANATION OF LOAD TYPE
NOTES
• U = uniform load (lb/ft2) • D = corresponding deflection (in) resulting from uniform load • C = concentrated load (lb) • D = corresponding deflection (in) resulting from concentrated load
• All UDL and concentrated loads include a safety factor of 1.67. • Shaded areas, based on loads indicated may exceed deflections of L/120.
36
F LO O R I N G PRODUCT DESCRIPTION Safety-Tread® is a metal flooring product which is covered with small perforated dimples manufactured by a cold forming process.
OPTIONAL FEATURE Safety-Tread® flooring is available in two drainage patterns which incorporate embossed holes (staggered) between raised dimples.
FEATURES & BENEFITS • Perforated dimples provide superior slip resistance in all directions and in all weather conditions. The quantity of dimples under foot provides exceptional adhesive friction. • Long lifespan requiring little maintenance. • Can be easily formed into custom shapes. • Adaptable to a wide range of applications. • Easily adaptable to cost-effective, custom fabrication. • Low projections and closed area provide an acceptable walking surface for industrial as well as institutional and commercial applications (i.e., women in heels can walk comfortably and safely). • Available in four dimpled patterns. • Optional drainage flooring features smaller unembossed holes (location and size variable with dimple pattern) providing drainage for liquid which may pool on walking surface in wet environments.
MATERIAL SPECIFICATIONS Grating shall be “Safety-Tread® Flooring” (Standard Patterns full, square, star, “V” pattern) or Safety-Tread® Drainage Flooring (Drainage Patterns square, star pattern) manufactured by AMICO from: STANDARD FLOORING MATERIAL OPTIONS • ASTM A1011, HRP&O, 16, 13 or 11GA steel. • ASTM A653, G-90 (Z-275) Pre-galvanized 13GA steel. • ASTM 5052-H32 Aluminum, .125” thick. • ASTM A240, Type 316L, Stainless Steel 14GA (“V” pattern only). • ASTM A240, Type 304L, Stainless Steel 16GA (“V” pattern only). DRAINAGE FLOORING MATERIAL OPTIONS • ASTM A1011, HRP&O, 11GA steel. • ASTM A653, G-90 (Z-275) Pre-galvanized 13GA square pattern or 11GA star pattern. • ASTM A209, 5052-H32 Aluminum, .125” thick.
Square Drainage
A M I C O G LO B A L . C O M
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F LO O R I N G
SAFETY-TREAD® FLOORING Gauge
Material
Wt/Sq Ft
11GA
HRP&O
5.0 lb
13GA
HRP&O
3.8 lb
16GA
HRP&O
2.5 lb
13GA
Galvanized
1.7 lb
.125”
Aluminum
1.6 lb
14GA
316 L
3.28 lb
16GA
304 L
2.4 lb
DRAINAGE FLOORING Gauge
Material
Wt/Sq Ft
11 GA
HRP&O
4.7 lb
13 GA
HRP&O
3.5 lb
16 GA
HRP&O
2.3 lb
.125”
Aluminum
1.6 lb
38
LADDER RUNGS PRODUCT DESCRIPTION Safety-Tread® Ladder Rungs are small channel-shaped sections; the web of the channel being the walking surface which is covered with small perforated dimples, produced by a cold forming process. FEATURES & BENEFITS • Perforated dimples provide superior slip resistance in all directions and in all weather conditions. The quantity of dimples under foot provides exceptional adhesive friction. • Cross-sectional design provides significant load carrying capacity on spans up to 24”. • Three widths of rung to choose from. • Leading row of dimples projected on the edge of the rung provides slip resistance to the foot approaching at an angle to the walking surface. • Long lifespan requiring little maintenance. • Adaptable to a wide range of applications. • Easily adaptable to cost-effective, custom fabrication. • Ideal for retrofit applications as rungs fit over slippery pipes, bars, etc. on existing ladders.
MATERIAL SPECIFICATIONS
1 1/4” WIDE (2 HOLE) Clear Span Type Carbon Steel 11GA Stainless Steel 14 GA Aluminum 0.125in
1.2
1
0.52
Load/ Type
16”
18”
20”
24”
30”
C
375
333
300
250
200
D
0.02
0.02
0.03
0.04
0.07
C
375
333
300
250
200
D
0.03
0.04
0.05
0.07
0.11
C
313
278
250
208
D
0.04
0.05
0.06
0.08
Ladder rungs shall be “Safety-Tread® Ladder Rungs,” manufactured from: MATERIAL OPTIONS • ASTM A1011, 13 or 11GA, HRP&O steel. • ASTM A653, 13 or 11GA, G-90 (Z-275) Pre-galvanized steel. NOTES
1 5/8” WIDE (3 HOLE) Clear Span Type Carbon Steel 13GA
1.3
Stainless Steel 14 GA
1.1
Aluminum 0.125in
0.5
Load/ Type
16”
18”
20”
24”
C
313
278
250
209
D
0.02
0.03
0.04
0.06
C
250
222
200
D
0.03
0.04
0.04
C
250
222
200
D
0.04
0.05
0.06
2 1⁄4” WIDE (4 HOLE) Type Carbon Steel 13GA Stainless Steel 14 GA Aluminum 0.125in
1.5
1.2
0.5
30”
Clear Span
Load/ Type
16"
18"
20"
24"
30"
C
375
333
300
250
200
D
0.02
0.02
0.03
0.04
0.07
C
468
416
375
312
250
D
0.03
0.04
0.05
0.07
0.1
C
375
333
300
250
200
D
0.03
0.04
0.05
0.07
0.11
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• C = Allowable concentrated load (lbs) • D = Corresponding deflection (in) resulting from C. • All concentrated loads include a safety factor of 4.0, based on ultimate strength. • Ladder rungs showing concentrated load “C” at 200 lbs or above comply with OSHA standard 29CFR 1910.27(a)(1) (i) under the title “Walking-Working Surfaces—Fixed Ladders.” Ladder rungs showing concentrated load “C” at 250 lbs or above comply with OSHA standard 29CFR 1917.120(b)(1) under the title “Terminal Facilities— Fixed Ladders.” • Tolerance of all dimensions +–1/8”. • Standard lengths are 5ft.
39
S TA I R T R E A D S PRODUCT DESCRIPTION Stair treads are fabricated from AMICO standard Safety-Grip®, Diamond-Grip® and Safety-Tread® channel planks (see product specification sheets for technical details). All treads are complete with end plates welded to each end for easy connection to stringers or are available with open ends. Treads are available from stock in sizes indicated below or can be custom fabricated from any channel product and in any material including G90 galvanized, HRP&O, aluminum and stainless steel.
DIAMOND-GRIP® TREADS “A” Tread Depth
Carrier Plate
(Channel Width)
Width
4 3/4"
4 1/2"
2 1/8"
7"
6 3/4"
3 1/2"
9 1/2"
9 1/4"
6 1/16"
11 3/4"
11 1/2"
8 3/8"
Dimension "C"
For use with 1 1/2” or 2” heights
STANDARD STOCK SIZES • D415424E 24”(W) x 9 1/2”(D) x 1 1/2” (H) • D415430E 30”(W) x 9 1/2”(D) x 1 1/2” (H) • D415436E 36”(W) x 9 1/2”(D) x 1 1/2” (H)
Diamond-Grip® Stair Treads
SAFETY-GRIP® / SAFETY-TREAD® TREADS “A” Tread Depth
Carrier Plate
(Channel Width)
Width
5”
4 7/8”
2 1/8"
7"
6 7/8”
4 1/8”
10”
9 7/8”
7 1/8”
12”
11 7/8”
9 1/8”
18”
17 7/8”
15 1/8”
Dimension "C"
For use with 1 1/2” or 2” heights
STANDARD STOCK SIZES • S515324E 24”(W) x 10”(D) x 1 1/2” (H) • S515330E 30”(W) x 10”(D) x 1 1/2” (H) • S515336E 36”(W) x 10”(D) x 1 1/2” (H) 40
RO O F - G R I P ® RO O F TO P WA L K WAY S Y S T E M PRODUCT DESCRIPTION Safety-Grip and Diamond-Grip Planks are fastened together and to sleepers either metal or pressure treated wood. Reference specific product pages for Material Options. AMICO ROOF-GRIP Walkway System allows for a safe, even and reliable walking surface while protecting roofs from damage by maintenance workers.
24-inch wide RoofGrip® on metal sleepers
Safety-Grip® Channel is a one-piece metal plank grating with large debossed holes, surrounded by smaller embossed traction buttons.
36-inch wide Roof-Grip® on 2-in x 8-in pressure treated wood sleepers
Diamond-Grip® Channel is a one-piece metal plank grating with rough diamond shaped.
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S A F E T Y- G R I P ® T R E A D F R I C T I O N T E S T R E P O RT PURPOSE The purpose of this test is to determine the coefficient of friction of SAFETY-GRIP® grating treads.
EQUIPMENT • Two (2) SAFETY-GRIP® grating treads • Friction skid tester • 500 lbs load • Load cell • Forklift
PROCEDURE • Anchor both grating treads. • Place friction skid on treads (one shoe on each tread). • Lower 500 lbs load on skid using forklift. • Attach straps and load cell to skid. • Pull skid until maximum friction force is recorded. • Repeat process with wetted surfaces. • RESULTS Dry: 1.19 • Wet: 1.08
RESULTS Dry - F
Wet - F
a. 618 lbf
e. 564 lbf
b. 649 lbf
f. 569 lbf
c. 588 lbf
g. 550 lbf
d.626lbf
h. 573 lbf
The friction tests described in this report were conducted on May 19, 2011 under my supervision. The data presented herein has been reviewed and approved by me.
CALCULATIONS Weight of skid + load. Average coefficient of friction • Dry μ = 1.19 • Wet μ = 1.08
CONCLUSION The friction coefficient for AMICO Safety-Grip® safety grating exceeds anti-slip standards RR-G-1602D. FS RR-G-1602D is withdrawn but commonly referenced.
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Lei Zhao, PE (Licensed in FL, GA, LA, MD, NY, and TX)
I N S TA L L AT I O N A C C E S S O R I E S SAFETY-GRIP® BOLT SEATS Safety-Grip® planks can be mechanically fastened to a structural support by using specially designed Bolt Seats which seat within the large debossed holes, below the walking surface. Bolt Seats have an oblong hole to accommodate a 3/8” bolt and are available in: • 11GA, G90 Galvanized (H12264) • .125” Aluminum (H12264A) • 316L Stainless (H12264S)
DIAMOND-GRIP® BOLT SEATS Diamond-Grip® planks can be mechanically fastened to a structural support by using specially designed Bolt Seats which seat in between the raised diamonds below the walking surface. Bolt Seats have a round hole to accommodate a 3/8” bolt and are available in: • 12GA, G90 Galvanized (H12262) • .125” Aluminum (H12262A) • Stainless (H12262S) by special request only. • Optional square hole in bolt seat to accommodate 5/16” carriage bolt available by special request (H12262SQ).
MID-SUPPORT CLIP ASSEMBLY Between structural supports, it may be necessary to tie planks together to minimize relative deflection. This is accomplished by using a Mid-Support Clip which draws the plank’s side channels together by applying pressure between the bolts and the clip edge (clip no. MSCL).
“J” CLIP ASSEMBLIES To alleviate the necessity of drilling a hole through a structural member, a Bolt Seat and “J” Clip assembly can be used. The friction connection is accomplished by wedging the grating between the Bolt Seat and structural support, by applying pressure to the underside of the flange of the supporting steel (clip no. H12296). Not recommended in areas subject to vibration.
A M I C O G LO B A L . C O M
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1.800.366.2642
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O V E R S U P P O RT – S P L I C E P L AT E K I T NOTES • This kit is intended to splice two sections of walkway together over a support only. • The walkway kit includes two splice plates with slotted holes and 16 fastener sets. • Holes in the grating walkway are not provided by AMICO and are to be field drilled.
B E T W E E N S U P P O RT – S P L I C E P L AT E K I T NOTES • This kit is intended to splice two sections of any width of walkway together between supports. • The walkway kit includes one wrap-around plate with fastening hardware for walking surface and side channel connection. The fastener points should be staggered evenly across the plank width on each side of the splice. The side channel (kick plate) connection utilizes four slots provided in the splice flange. • Holes in the grating walkway are not provided by AMICO and are to be field drilled.
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A M I C O G LO B A L . C O M
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1.800.366.2642
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A M I C O G LO B A L . C O M 1.800.366.2642
26SG-CAT-R2