Delay Pattern Guide
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FREE FACE LENGTH D E P T H
START
0
17
17
17
34
17
51
17
68
17
85
17
102
17
119
25
25
25
50
25
75
25
100
25
125
25
150
25
175
75
Surface Firing Time
START
0
APPLICATIONS Single line shooting for ditchline or quarry LIMITATIONS Infinite in length 1 row deep
SURFACE DELAYS 17ms 25ms IN-HOLE DELAYS Same delay period in each hole
NOTES Any surface delay or combination of surface delays can be used with this pattern
17
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-1
FREE FACE LENGTH D E P T H
START
F R E E
START
0
17
17
34
17 17
68
51 17
17
85 17
102
17
119 17
136
17
170
153 17
17
204
187 17
17
221 17
238
17
255
F A C E
APPLICATIONS Two row shooting
SURFACE DELAYS 17ms
LIMITATIONS Infinite in length 2 rows deep
IN-HOLE DELAYS Same delay period in each hole
NOTES Any surface delay or combination of surface delays can be used with this pattern. Ex: 9, 17, 25, 42
51 17
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-2
FREE FACE LENGTH D E P T H
START
START
F R E E F A C E
0
17
17
42
59 42
118
APPLICATIONS Quarry, coal, open pit or construction shooting LIMITATIONS Infinite in depth 7 holes long
17
17
34
42
42
76
93 152
SURFACE DELAYS 17 & 42ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200ms
17
68
42
110 42
42
135
17
51
169
144
102
17
161
42
42
186
17
42
42
127 42
85
203
NOTES Best results with 2 free faces
17
220
161 Surface Firing Time 17
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-3
FREE FACE LENGTH D E P T H
START
START
F R E E F A C E
APPLICATIONS Quarry, coal, open pit or construction shooting LIMITATIONS Infinite in length 2 or 3 rows deep
25
0
25
25
17
42 17
84
25
50
17
17
67
92 134
SURFACE DELAYS 17 & 25ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200ms
100
17
117 17
17
109
25
75
25
159
167
150
209
NOTES Best results with 2 free faces
25
175
17
192 17
17
184
25
17
17
142 17
125
25
217
17
234
25
50 25
259
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-4
FREE FACE LENGTH D E P T H
START
F R E E F A C E
START
0
25
25
42
67 42
134
APPLICATIONS Quarry, coal, construction shooting LIMITATIONS Infinite in length 2 or 3 rows deep
25
25
50
42
42
92
117 42
42
159
25
75
184
SURFACE DELAYS 25 & 42ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200ms
100
42
142 42
209
25
125 192 259
NOTES Best results with 2 free faces
25
175
42
217 42
42
234
150
42
42
167
25
25
242
42
284
25
309
150 Surface Firing Time 25
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-5
FREE FACE LENGTH D E P T H
START
F R E E F A C E
START
0
9
9
9
18
9
27
9
36
9
45
9
54
9
63
108
9
117
9
126
9
135
180
9
189
9
198
9
207
9
72
9
81
9
90
9
99
9
9
144
APPLICATIONS Cast blasting Single continuous hook-up LIMITATIONS Infinite depth Length of shot dependent upon burden and rock
9
153
9
162
9
SURFACE DELAYS 9ms IN-HOLE DELAYS Same delay period in each hole
171
9
NOTES Selection of in-hole delay determined by length of shot. Time between rows must be considered. Other surface delays such as 17ms, 25ms, and 42ms can be used on this pattern.
18
Surface Firing Time
9
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-6
FREE FACE LENGTH D E P T H
START
F R E E F A C E
APPLICATIONS Quarry shooting Pull shot out of middle LIMITATIONS Infinite in length 2 or 3 rows deep
START
51
17
34
17
17
17
42
0
42
42
17
110
17
93
17
76
17
59
169
17
152
17
135
17
SURFACE DELAYS 17 & 42ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200ms
118
143
126
202
NOTES To maintain one hole per 8ms delay, opening hole should be no more than the 4th from the end.
42
168
17
185 17
17
160
42
17
17
101 17
84
42
227
17
244
42
17 42
286
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-7
FREE FACE LENGTH D E P T H
START
568
426
42
42
626
START
284 42
526
42
42
42
42
542
442
42
42
42
42
700
100
600
100
500
APPLICATIONS Box cut
SURFACE DELAYS 17, 42 & 100ms
LIMITATIONS Infinite in depth 8 holes long
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 400ms
400
117
451
17
434 17
417
100 17
17
17
17
351
334
317
300 100
17
17
100
234
217
200
42
642 100
100
342
742 800
100
42
484
117
100 17
242
42
584
0
42
384
42
684
142
551 17
534 17
651
17
517 117 634 117 751
NOTES 117ms surface delay created by marrying 100ms + 17ms = 117ms
100 Surface Firing Time 17
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-8
FREE FACE LENGTH
START
D E P T H
START
F R E E F A C E
76
0 17
93 186 17
279 17
372
LIMITATIONS Infinite in length 9 rows deep
17
169 17
APPLICATIONS Quarry, coal or open pit shooting
76
76
17
262 17
355 17
448
152
76
228
17
245
17
321
17
338
507
524
17
600
SURFACE DELAYS 17 & 76ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 300ms
76
583 17
676
549
566 659
532
17
718 17
17
735 828
NOTES 76ms surface delay created by marrying 42ms + 17ms + 17ms = 76ms
17
904
76
684
17
76
777
17
794
76
870
17
887
811 17
608 701
625
642
17
76
17
17
17
752
76
17
17
17
17
456
17
473
490 17
380
17
397
414
17
76
304
17
17
431
76
76
963
17
980
76
76 17
1056
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-9
FREE FACE START
LENGTH D E P T H
68
17
17
51
34
17
17
17
0
42
42
17
59
17
76
17
93
17
110
42
126
17
143
17
160
17
177
17
194
42
210
17
227
17
244
17
261
17
278
42
294
17
311
17
328
17
345
17
362
42
378
17
395
17
412
17
429
17
446
42
152
17
135
17
118
17
101
17
84
START 42
236
17
219
17
202
17
185
17
168 42
320
17
303
17
286
17
269
17
252 42
404
17
APPLICATIONS Box cut Good casting up to 5 rows deep LIMITATIONS Infinite in depth 10 holes long
387
17
370
17
353
17
SURFACE DELAYS 17 & 42ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200ms
336
NOTES 42ms surface delay from opening hole should be towards side of shot where more delay is desired.
126 Surface Firing Time 17
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-10
FREE FACE LENGTH D E P T H
START
17
17
34
17
51
17
68
17
85
17
102
17
119
17
136
93
17
110
17
127
17
144
17
161
17
178
17
195
17
212
169 17 186
17
203
17
220
17
237
17
254
17
271
17
288
228 17 245 17 262
17
279
17
296
17
313
17
330
17
347
17
364
17
355
17
372
17
389
17
406
17
423
17
440
17
0
59 17
76 START
59
152
17
59
59
304
17
321
APPLICATIONS Cast blasting Best casting achieved when shot is limited to 6 rows deep LIMITATIONS Infinite in depth 9 holes long
17
338
SURFACE DELAYS 17 & 59ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200ms
NOTES 59ms surface delay created by marrying 17ms + 42ms = 59ms
34 17
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-11
FREE FACE LENGTH D E P T H
START
F R E E F A C E
START
42
0 9
51 102 9
153
APPLICATIONS Quarry, coal, open pit or construction blasting
42
84 9
9
93 9
LIMITATIONS Infinite in length 4 rows deep
42
42
135
144
186 237
168
42
261
279
252
321
SURFACE DELAYS 9 & 42ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200ms
303
312 363
294
336
9
9
447
NOTES Best results with 2 free faces
489
9
462
42
513
9
522
9
531
42
9
471
480 9
420
9
429
438
396
42
378
9
9
9
42
387
345
354 405
42
9
9
9
9
42
9
9
9
270 9
42
9
219
228
210
9
9
9
9
195
9
177 9
9
42
126
42
564
9
573
84 42
42
615
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-12
FREE FACE LENGTH D E P T H
START
F R E E F A C E
START
42
0 17
59
17
101 17
118 17
177 17
236 APPLICATIONS Quarry, coal, construction or open pit shooting LIMITATIONS Infinite in length 5 rows deep
42
42
17
160 17
219 17
278
42
84
126
17
143
17
185
17
202
303
320
17
362
SURFACE DELAYS 17 & 42ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200ms
42
17
345 17
404
17
311 17
17
328 387
294
17
412 17
429
17
471 17
488
NOTES Best results with 2 free faces
17
530
336
42
378
17
395
353
370
17
42
17
17
17
446
42
252
17
269
286 17
210
17
227
244
17
42
168
17
17
261
42
42
437
17
454
42
496
17
513
42
555
17
572
42
42 42
614
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-13
FREE FACE LENGTH D E P T H
START
F R E E F A C E
START
42
0
25
67
25
109 25
134 25
201 25
268 APPLICATIONS Quarry, coal, open pit or construction shooting LIMITATIONS Infinite in length 5 rows deep
42
42
25
176 25
243 25
310
42
84
25
151 25
218 25
285 25
352
126
42
25
193
168
25
327 25
394
210
235
42
277 25
302 25
369 25
436
SURFACE DELAYS 25 & 42ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200ms
42
252
25
25
25
260
42
25
319
25
344 411
478
25
25
453
25
25
520
42
25
361
386
25
294
25
428 25
495 25
562
NOTES Best results with 2 free faces
336
42
378
25
403 25
470 25
537 25
604
42
420
25
25
512
554
529
42
596
25
621
25
646
42
25
25
579
462
25
487
445
42
42
663
25
688
42 25
42
730
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-14
FREE FACE
START LENGTH D E P T H
9
0
100
START
F R E E
109 100
218 100
F A C E
327 100
436 100
545
9
9
100
118 100
227 100
336 100
445 100
554
9
18
100
127 100
236 100
345 100
454 100
563
9
27
100
136
145
100
354
363
100
263 100
372 100
100
472
100
572
154
100
100
463
100
100
254
481 100
100
581
9
45
100
100
245
9
36
590
APPLICATIONS Cast blasting
SURFACE DELAYS 9 & 100ms
LIMITATIONS Infinite in depth 12 holes long
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200ms or greater
9
54
100
163 100
272 100
381 100
490 100
599
9
63
100
172
100
181
100
281
100
290
100
390
100
399
100
499
100
508
100
608
9
72
100
617
NOTES Extra time may be added to corner to reduce backbreak
9
81
9
90
100
100
199
190 100
9
208
100
308
299 100
9
317
100
417
408 100
9
426
100
526
517 100
9
535
100
635
626 9
99
9
644
Surface Firing Time
100
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-15
FREE FACE
START LENGTH D E P T H
100
0
100
100
9
START
F R E E
109 9
F A C E
327
436
536
9
636
645
9
9
9
745
727
736
827 9
836
936
1036
1045
APPLICATIONS Cast blasting
SURFACE DELAYS 9 & 100ms
LIMITATIONS Infinite in length 11 rows deep
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 400ms or greater
9
1127
9
1136
9
9
1145
1245
9
9
945
9
9
9
1027
NOTES Cast more off of corner than straight ahead
9
1236 9
1345
100
9
9
100
1318
100
1427
9
1436
9
1209
9
1327
1336
1100
9
1218
1118
100
9
9
1227 9
1000
1109
1009
1018
9
927
9
9
845
9
9
909
918
100
900
9
9
9
818
100
800
9
809
9
718
100
700
9
709
9
9
100
600
9
609
618
627
100
500
9
9
9
9
100
509
518
527
400
9
9
9
100
409
418
427
300
9
9
9
545
309
318
9
100
9
9
209
218
200
100
1536
9
1545
1445
100
1645
100 Surface Firing Time 9
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
9
1-16
FREE FACE
START LENGTH D E P T H
100
0
17
START
F R E E
117 17
234 17
F A C E
351 17
468 17
585
100
100
200
317
334
568 17
685
668
768
17
785
751 17
851
868
885
951
968
1068 17
1085
APPLICATIONS Cast blasting
SURFACE DELAYS 17 & 100ms
LIMITATIONS Infinite in length 6 rows deep
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 400ms or greater
17
17
17
1185
17
1168 17
1285
NOTES Cast more off of corner than straight ahead
100
900
17
17
17
1151 17
1268 17
1385
1000
17
17
17
17
100
1334
100
1451
100
1568
17
1585
1485
1217
17
1468
1368
100
17
1351
1251
1100
17
1234
1134
100
17
1117
1017
1034
1051 17
17
917
934
17
17
17
985
834
100
800
17
817 17
17
17
17
717
734
100
700
17
17
17
100
600
17
617
634
651
100
500
17
17
17
17
517
534
551
100
17
17
17
17
451
417
434
400
17
17
17
100
300
17
17
217
100
100
1685
100 Surface Firing Time 17
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
9
1-17
FREE FACE
START LENGTH D E P T H
100
0
42
START
F R E E
142 42
284 42
F A C E
426 42
568 42
710
100
100
200
342
384
668 42
810
768 42
910
826 42
868
926
968
1010
1026
1068 42
1210
APPLICATIONS Cast blasting
SURFACE DELAYS 42 & 100ms
LIMITATIONS Infinite in length 7 rows deep
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 400ms or greater
42
1168 42
1310
42
942
42
42
1126 42
1268 42
1410
NOTES Cast more off of corner than straight ahead
100
900
42
42
42
1226 42
1368 42
1510
1000
42
42
42
42
100
1384
100
1526
100
1668
42
1710
1610
1242
42
1568
1468
100
42
1426
1326
1100
42
1284
1184
100
42
1142
1042
1084
984
42
42
42
1110
884
100
800
42
842 42
42
42
42
742
784
100
700
42
42
42
100
600
42
642
684
726
100
500
42
42
42
42
542
584
626
100
42
42
42
42
526
442
484
400
42
42
42
100
300
42
42
242
100
100
1810
342 Surface Firing Time 100
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
9
1-18
FREE FACE
START LENGTH D E P T H
9
0
200
START
F R E E
209 200
418 200
F A C E
627 200
836 200
1045
9
9
200
218 200
427 200
636 200
845 200
1054
9
18
200
227 200
436 200
645 200
854 200
1063
9
27
200
236
9
36
245
663
672
872
881 200
200
1081
263
472 200
681
1090
APPLICATIONS Cast blasting
SURFACE DELAYS 49 & 200ms
LIMITATIONS Infinite in depth 22 holes long
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 400ms or greater
200
890 200
1099
9
81
200
281
272 200
200
490
481 200
200
699
690 200
200
908
899 200
1108
9
72
200
200
200
200
200
1072
200
200
200
863
463
9
63
200
200
200
200
654
254
454
9
54
200
200
200
445
9
45
200
1117
NOTES Extra time may be added to corner to reduce backbreak
200
9
90
200
299
290 200
200
200
200
517
9
726
9
935
200
1135
1126
9
200
926
917
308
200
717
708
9
200
508
499
99
9
1144
227 Surface Firing Time 9
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
9
1-19
FREE FACE
START LENGTH D E P T H
200
0
200
200
9
START
F R E E
209 9
418 9
F A C E
609
627
818
9
827 9
836
9
1036
9
9
1045
1245
9
9
9
1236
1436
9
1445
9
1845
APPLICATIONS Cast blasting
SURFACE DELAYS 9 & 200ms
LIMITATIONS Infinite in length 21 rows deep
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 600ms
1836
9
9
9
2227
9
2036
2236
9
9
2245
2445
1800
9
2436 9
2645
NOTES Casts more off of corner than straight ahead
200
9
2000
9
9
9
9
2409
200
2618
200
2827
9
2836
2636
200
9
2627
2427
2200
9
2418
2218
200
9
2209
2009
2018
2027 9
9
2045
1809
1818
1827
200
9
9
9
9
9
1636
9
9
1600
9
1609
1618
1627
200
1400
9
1409
1418
1427
200
1200
9
9
9
1645
1209
1218
9
200
9
9
9
1227
1000
9
1009
1018
1027
200
800
9
809 9
9
618
200
600
9
9
409
200
400
200
3036
9
3045
2845
200
3245
609 Surface Firing Time 200
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
9
1-20
FREE FACE
START LENGTH D E P T H
200
0
17
START
F R E E
217 17
434 17
F A C E
651 17
868 17
1085
200
200
617
634 17
851 17
1068 17
1285
834
1051
17
17
1268 17
1485
17
1234
17
1251
17
1451
17
1468
17
1668
17
1685
1000
17
1885
APPLICATIONS Cast blasting
SURFACE DELAYS 17 & 200ms
LIMITATIONS Infinite in length 12 rows deep
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 600ms
200
1200
17
17
1017
1034 17
200
800
17
817 17
17
200
600
17
17
417
200
400
1217
17
1417
17
1434
17
1634
17
1651
17
1851
17
1868 17
2085
200
17
2068 17
2285
200
1400
1600
17
1617
17
1817
17
1834
17
2034
17
2051
17
2251
17
2268
17
2468
17
2485
200
17
2685
NOTES Casts more off of corner than straight ahead
1800
200
17
2000
17
17
17
17
2634
200
2851
200
3068
17
3085
2885
200
17
2868
2668
2417
17
2651
2451
200
17
2434
2234
2200
17
2217
2017
200
200
3285
617 Surface Firing Time 200
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
9
1-21
START
LENGTH D E P T H
START
FREE FACE
200
0
42
F R E E
242
F A C E
726
42
484 42
42
968 42
1210
200
200
642
684 42
926 42
1168 42
1410
884
1042
1084
1126 42
1368
1284 42
1526
42
1568
42
1610
42
42
1326
42
1768
42
1810
1000
42
1910
APPLICATIONS Cast blasting
SURFACE DELAYS 42 & 200ms
LIMITATIONS Infinite in length 7 rows deep
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 600ms
200
1200
42
42
42
42
200
800
42
842 42
42
200
600
42
42
442
200
400
1242
42
1442
42
1484
1684 42
1926
42
1868
42
2168
42
2210
200
1400
42
2410
1600
200
42
1642
42
42
1726
200
42
1842 42
1884
42
2326
42
2368
42
2568
42
2610
42
2084
42
2126
1800
42
2810
NOTES Casts more off of corner than straight ahead
200
42
2042 42
2284 42
2526 42
2768 42
3010
2000
200
2200
42
2242
200
2442
42
2484
200
2684
42
2726
200
2926
42
2968
200
3168
42
3210
200
3410
242 Surface Firing Time 200
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
9
1-22
FREE FACE START
LENGTH D E P T H
45
9
36
9
27
9
18
9
9
9
100
0
100
9
9
109
118
9
9
127
136
9
145
100
245
9
236
9
227
9
218
9
209
9
200
100
300
9
9
309
318
9
9
327
336
9
345
100 9
START
445
436
9
427
9
418
9
409
9
100
400
500
9
9
518
509
9
9
536
527
9
545
100 9
645
636
9
627
9
618
9
609
9
600
100
700
9
9
709
718
9
9
727
736
9
745
100
845
9
836
9
827
9
818
9
809
9
800
100
900
9
909
9
918
9
9
927
936
9
945
100 9
1045
9
1036
9
1027
9
1018
100
9
1009
APPLICATIONS Cast blasting
SURFACE DELAYS 9 & 100ms
LIMITATIONS Infinite in length 22 holes long
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 400ms or greater
1000
1100
9
9
1109
NOTES Not recommended for close patterns
9
9
1118
1127
9
1136
1145
209 Surface Firing Time 9
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-23
FREE FACE LENGTH D E P T H
START
51
17
34
17
17
17
0
42
42
25
25
67
92
42
135
START
17
118
17
101
17
84
42
126
25
25
151
176
42
219
17
202
17
185
17
42
168
210
25
25
260
235
42
303
17
286
17
269
17
252
42
294
25
25
319
344
42
387
17
370
17
353
APPLICATIONS Box cut Cast blasting
SURFACE DELAYS 17, 25 & 42ms
LIMITATIONS Infinite in depth 7 holes long
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200ms or greater
17
336
42
378
25
403
NOTES Best casting when limited to 5-6 rows
25
428
51
Surface Firing Time
17
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
9
1-24
FREE FACE
START
START 25
LENGTH D E P T H
0
17
17
17
34
17
51
76
17
59
17
42
17
84
84
84 17
101
17
118
17
135
160
17
143
17
126
17
84
START
168
17
185
17
202
17
219
244
17
227
17
210
17
17
269
17
286
17
303
328
17
311
17
294
17
277 84
17
353
17
370
17
387
412
17
395
17
378
17
84
420
193 84
84
336
109 84
84
252
25
361 84
17
437
17
454
17
471
APPLICATIONS Shot with 3 open sides
SURFACE DELAYS 17, 25 & 42ms
LIMITATIONS Infinite in depth 8 holes long
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200ms or greater
496
17
479
17
462
NOTES 84ms surface delay created by marrying 42ms + 42ms = 84ms Opening shot at 2 corners helps reduce oversize material
17
445
76 17
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
9
1-25
FREE FACE LENGTH
START
D E P T H
134
67 25
176 START
25
109 25
25
218
151 25
25
260 42
193
25
302
0
42
25
235
42
59
42
101
143
202 17
17
126 42
160 17
17
84 42
17
17
42
118
185 17
168
APPLICATIONS Box cut Sump shot
SURFACE DELAYS 17, 25 & 42ms
LIMITATIONS Infinite in depth 5 holes long
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200ms or greater
42
227
244 17
42
286
NOTES Humps shot up middle
134 Surface Firing Time 25
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-26
FREE FACE LENGTH
START
D E P T H
51
17
34
17
17
17
0
42
42
42
84
59
110
17
93
17
76
17
START
59
42
101
42
143
59
169
17
152
17
135
17
118
42
160
42
202
59
228
17
211
17
194
17
177
42
219
42
261
59
287
17
270
17
253
17
APPLICATIONS Good opening shot.Can be used if no free faces are present
SURFACE DELAYS 17 & 42ms
LIMITATIONS Infinite in depth 6 holes long
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200ms or greater
236
42
278
42
320
NOTES 59ms surface delay created by marrying 17ms + 42ms = 59ms
34 17
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-27
LENGTH D E P T H
262
17
245
42
228
211
42
42
194
42
177
194
211
42
42
42
228
17
245
42
42
17
203
186
42
169
152
42
42
135
42
118
144
17
127
42
152
169
186
42
42
42
42
110
127
42
85 42
42 17
127
42
203
17
186
51
59
34
17
42
42
93
76
42
42
17
17
17
59
152
135
76
42
135
42
152
NOTES Pattern shown has 4 holes/delay
42 17
51
17
144
42 17
68
42
110
93 42
118
17
34
42
42
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200ms
93 42
0
42
SURFACE DELAYS 17 & 42ms
76
203
START
42
17
42
169
76 42
17
110
42
APPLICATIONS Center pull shot such as for a sump No free face LIMITATIONS Infinite in length Infinite in width
17
68
93
42
42 17
144
110
17
135
START
262
42
169
85
42
127
17
144
42
186
17
203
135 Surface Firing Time 42
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-28
LENGTH D E P T H
272
17
255
17
238
17
221
17
17
493 17
17
289 START
204
68 17
17
306
17
51
17
34
187
START 17
85
0
17
17
17
323
102
17
170
17
17
476
459
17 17
119
17
136
17
17
153
442
17
17
340
17
357
17
374
17
APPLICATIONS Center pull shot such as for a sump No free faces
SURFACE DELAYS 17ms
LIMITATIONS Infinite number of holes
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 400ms or greater
391
17
408
17
425
NOTES Low surface delays work best with this pattern
68 Surface Firing Time 17
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-29
FREE FACE
START LENGTH D E P T H
0
76 17
17
START
F R E E
17 17
34 17
F A C E
51 17
68
152
169
17
110 17
127 17
144
17
186 17
203 17
220
262 17
279 17
296
338 17
355 17
372
APPLICATIONS Overburden shooting
SURFACE DELAYS 17 & 42ms
LIMITATIONS Infinite in length 9 rows deep
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200ms or greater
17
473
17
414 17
431 17
448
17
490 17
507 17
524
566 17
583 17
600
17
625
701 42
42 17
684
17
549 42
42
608
532
17
397 42
17
456
17
321 42
17
380
17
245 42
42
304
17
17
93
42
228
17
642 17
659 17
676
17
718 17
735 17
752
NOTES 110 Surface Firing Time 17
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-30
FREE FACE
START LENGTH D E P T H
0 17
START
F R E E
42
17
17 17
51 17
68
42
76 17
34 17
F A C E
59
118 17
42
135 17
93 17
110 17
127
152 17
169 17
186
177 17
42
194 17
211 17
228 17
245
236 17
42
253 17
270 17
287 17
304
APPLICATIONS Overburden shooting
SURFACE DELAYS 17 & 42ms
LIMITATIONS Infinite in length 7 rows deep
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200ms or greater
295 17
42
312 17
329 17
346 17
363
NOTES
354 17
42
371 17
388 17
405 17
422
413 17
42
430 17
447 17
464 17
481
472 17
42
489 17
506 17
523 17
540
531 17
548 17
565 17
582 17
599
76 Surface Firing Time 17
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
1-31
FREE FACE LENGTH D E P T H
START
F R E E F A C E
START
93 68
17
76 51
17
59 34
17
42 17
17
25 0
17
126 101
17
143 118
17
160 135
277 17 252
294 269
17
311 286
17
328 303
17
462 437
17
479 454
17
496 471
17
630 605
17
647 622
17
664 639
17
798 773
17
815 790
17
832 807
109 84
84
84
261 236
17
244 219
17
227 202
17
210 185
17
193 168
84
84
429 404
17
412 387
17
395 370
17
378 353
17
361 336
84
445 420 84
597 572
17
580 555
17
563 538
17
546 521
17
529 504
613 588
84
84
765 740
17
748 723
17
731 706
17
714 689
17
697 672
781 756
84
APPLICATIONS V cut 2 decks per hole
SURFACE DELAYS 17ms 84ms
NOTES 25ms between decks 84ms surface delay created by marrying 42ms + 42ms = 84ms
LIMITATIONS 9 holes long Infinite in depth 2 decks
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 175 & 200ms
76 Surface Firing Time 0 17 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
2-1
FREE FACE START
LENGTH D E P T H
START
F R E E F A C E
50 0
200
250 200
459 409
677 627
APPLICATIONS 2 decks per hole LIMITATIONS 5 rows deep Infinite in length 2 decks
1086 1036
1286 1236
1486 1436
SURFACE DELAYS 200ms 9ms IN-HOLE DELAYS Same delay period in each hole Suggested firing times 200 & 250ms or greater 660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
1886 1836
2086 2036
NOTES 50ms between decks
9
2068 200 2268 2218 2018 9
9
2277 200 2477 2427 2227
2077 2027
9
9
2286 2236
1850 1800
9
9
9
200
1859 200 2059 2009 1809
1868 1818
1877 1827
1650 1600
9
9
9
200
1659 1609
1668 1618
1677 1627
1450 1400
9
9
9
1686 1636
1459 1409
1468 1418
1477 1427
200
9
9
9
9
1250 1200
9
9
9
200
1259 1209
1268 1218
1277 1227
1050 1000
9
9
9
200
1059 1009
1068 1018
1077 1027
850 800
9
9
9
200
859 809
868 818
877 827
650 600
9
9
9
886 836
659 609
668 618 9
200
9
9
9
468 418
450 400
9
9
259 209
200
2486 2436
200
2686 2636
50 Surface Firing Time 0 9 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
2-2
FREE FACE START
LENGTH D E P T H
START
F R E E F A C E
25 0
100
125 100
242 217
376 351
342 317
359 334 17
325 300
442 417
459 434
100
425 400
542 517
559 534
APPLICATIONS 2 decks per hole
SURFACE DELAYS 100ms 17ms
LIMITATIONS 4 rows deep Infinite in length 2 decks
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 175 & 200ms
17
17
1076 1051
100
925 900
17 100
1042 1017
17
1059 100 1159 1134 1034
959 934 17
NOTES 25ms between decks
825 800
942 917
842 817
859 834
976 951
100
17
17
17
876 851
725 700
17
17
17
100
742 717
759 734
776 751
625 600
17
17
17
100
642 617
659 634
676 651
525 500
17
17
17
576 551
100
17
17
17
476 451
100
17
17
17
259 234
225 200
17
17
142 117
100
17
1176 100 1276 1251 1151
25 Surface Firing Time 0 9 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
2-3
FREE FACE LENGTH D E P T H
START
F R E E
START
50 0
200
250 200
467 417
267 217
484 434
450 400
17
17
684 634
200
650 600
667 617
200
867 817
1084 1034
APPLICATIONS 2 decks per hole
SURFACE DELAYS 200 ms 17ms
LIMITATIONS 3 rows deep Infinite in length 2 decks
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200 & 250ms or greater
200
1050 1000
1067 1017
1267 1217
1250 1200
1484 1434
NOTES 50ms between decks
200
1450 1400
17
1467 1417 17
17
1284 1234
200
17
17
17
17
884 834
850 800
17
17
17
17
F A C E
200
200
1667 1617
17
1684 1634
200
1884 1834
50 Surface Firing Time 0 9 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
2-4
FREE FACE LENGTH D E P T H
START
F R E E
START
25 0
50
75 50
142 117
92 67
159 134
125 100
17
17
209 184
50
175 150
192 167
50
242 217
309 284
APPLICATIONS 2 decks per hole
SURFACE DELAYS 50 ms 17ms
LIMITATIONS 3 rows deep Infinite in length 2 decks
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 175 & 200ms or greater
50
275 250
292 267
342 317
325 300
409 384
NOTES 25ms between decks
50
375 350
17
392 367 17
17
359 334
50
17
17
17
17
259 234
225 200
17
17
17
17
F A C E
50
50
442 417
17
459 434
50
509 484
25 Surface Firing Time 0 9 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
2-5
FREE FACE LENGTH D E P T H
START
START
F R E E F A C E
25 0
50
75 50
125 100
9
9
84 59
50
134 109
50
175 150
225 200
234 209
APPLICATIONS 2 decks per hole
SURFACE DELAYS 50 ms 9ms
LIMITATIONS 2 rows deep Infinite in length 2 decks
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 175 & 200ms or greater
50
275 250
284 259
50
325 300
9
9
9
9
184 159
50
334 309
NOTES 25ms between decks
50
375 350
9
384 359
50
434 409
25 Surface Firing Time 0 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
2-6
FREE FACE LENGTH D E P T H
START
START
F R E E F A C E
25 0
42
67 42
109 84
9
9
76 51
42
118 93
42
151 126
193 168
202 177
APPLICATIONS 2 decks per hole
SURFACE DELAYS 42ms 9ms
LIMITATIONS 2 rows deep Infinite in length 2 decks
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 175 & 200ms or greater
42
235 210
244 219
42
277 252
9
9
9
9
160 135
42
286 261
NOTES 25ms between decks
42
319 294
9
328 303
42
370 345
25 Surface Firing Time 0 42 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
2-7
FREE FACE LENGTH D E P T H
START
START
F R E E F A C E
25 0
42
42
109 84
67 42 42
193 168
235 210
151 126 42
42
42
42
277 252
361 336
APPLICATIONS 2 decks per hole
SURFACE DELAYS 42ms
LIMITATIONS 2 rows deep Infinite in length 2 decks
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 175 & 200ms or greater
319 294 42
42
445 420
487 462
403 378 42
42
529 504
NOTES 25ms between decks
42
42
613 588
571 546 42 42
655 630
25 Surface Firing Time 0 42 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
2-8
FREE FACE START
LENGTH D E P T H
START
F R E E F A C E
76 26 100
176 126 100
276 226 100
376 326 100
476 426
APPLICATIONS V cut Good casting up to 5 rows deep LIMITATIONS 5 holes long Infinite in depth 2 decks/hole
17
59 9 100
159 109 100
259 209 100
359 309 100
459 409
9
50 0
67 17
17
100
100
150 100
100
250 200
100
350 300 100
100
SURFACE DELAYS 9, 17 & 100ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200 & 250ms or greater
284 234 100
367 317
450 400
184 134 100
267 217
100
84 34 100
167 117
100
17
384 334 100
467 417
484 434
NOTES 25ms between decks
25 Surface Firing Time 0 17 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
2-9
FREE FACE LENGTH D E P T H
START
START
F R E E F A C E
25 0
17
17
59 34
42 17 17
93 68
110 85
76 51 17
17
17
127 102
17
161 136
APPLICATIONS 2 decks per hole
SURFACE DELAYS 17ms
LIMITATIONS 2 rows deep Infinite in length 2 decks
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 175 & 200ms
144 119 17
17
195 170
212 187
178 153 17
17
229 204
NOTES 25ms between decks
17
246 221
17
17
263 238
17
280 255
25 Surface Firing Time 0 17 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
2-10
FREE FACE LENGTH
START
D E P T H
135 60 150
285 210
START
150
434 360 150
585 510 150
735 660
APPLICATIONS V cut 2 decks per hole LIMITATIONS 8 holes long Infinite in depth 2 decks/hole
17
118 43 150
268 193 150
418 343 150
568 493 150
718 643
17
101 26 150
251 176 150
401 326 150
551 476 150
701 626
17
84 9 150
234 159 150
384 309 150
534 459 150
684 609
SURFACE DELAYS 9, 17 & 150ms IN-HOLE DELAYS Same delay periods in each hole
9
75 0 150
225 150 150
375 300 150
525 450 150
675 600
17
92 17 150
242 167 150
392 317 150
542 467 150
692 617
NOTES 75ms between decks
17
109 34 150
259 184 150
409 334 150
559 484 150
709 634
17
126 51 150
276 201 150
426 351 150
576 501 150
726 651
375 300 Surface Firing Time 17 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
2-11
FREE FACE LENGTH D E P T H
START
177 77 200
377 277 200
START
577 477 200
777 677 200
977 877 200
1177 1077 APPLICATIONS V cut LIMITATIONS 11 holes long Infinite in depth 2 decks
17
160 60 200
360 260 200
560 460 200
760 660 200
960 860 200
1160 1060
17
143 43 200
343 243 200
543 443 200
743 643 200
943 843 200
1143 1043
17
126 26 200
326 226 200
526 426 200
726 626 200
926 826 200
1126 1026
17
109 9 200
309 209 200
509 409 200
709 609 200
909 809 200
1109 1009
SURFACE DELAYS 9, 17 & 200ms IN-HOLE DELAYS Same delay periods in each hole Suggested in-hole delays: 400ms & 500ms or greater
9
100 0 200
300 200 200
500 400 200
700 600 200
900 800 200
1100 1000
17
117 17 200
317 217 200
517 417 200
717 617 200
917 817 200
1117 1017
NOTES 100ms between decks
17
134 34 200
334 234 200
534 434 200
734 634 200
934 834 200
1134 1034
17
151 51 200
351 251 200
551 451 200
751 651 200
951 851 200
1151 1051
17
168 68 200
368 268 200
568 468 200
768 668 200
968 868 200
1168 1068
17
185 85 200
385 285 200
585 485 200
785 685 200
985 885 200
1185 1085
309 209 Surface Firing Time 17 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
2-12
FREE FACE LENGTH D E P T H
START
START
F R E E
50 0
100
150 100
100
250 200
100
350 300
100
450 400
100
550 500
100
650 600
100
750 700
F A C E
APPLICATIONS 2 decks per hole Quarry shooting LIMITATIONS 1 row deep Infinite in length 2 decks
SURFACE DELAYS 100ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200 & 250ms or greater
NOTES 50ms between decks
50 Surface Firing Time 0 100 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
2-13
FREE FACE LENGTH D E P T H
START
START
F R E E
25 0
42
67 42
42
109 84
42
151 126
42
193 168
42
235 210
42
277 252
42
319 294
F A C E
APPLICATIONS 2 decks per hole Quarry shooting LIMITATIONS 1 row Infinite in length 2 decks
SURFACE DELAYS 42ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 175 & 200ms
NOTES 25ms between decks
25 Surface Firing Time 0 42 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
2-14
FREE FACE LENGTH D E P T H
START
25 0
START
APPLICATIONS 2 decks per hole Quarry shooting LIMITATIONS 1 row deep Infinite in length 2 decks
17
42 17
17
59 34
17
76 51
SURFACE DELAYS 17ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 175 & 200ms
17
93 68
17
110 85
NOTES 25ms between decks
17
127 102
17
144 119
25 Surface Firing Time 0 17 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
2-15
FREE FACE LENGTH D E P T H
START
F R E E F A C E
START
50 0
100
150 100
259 209
377 327
586 536
686 636
786 736
APPLICATIONS 2 decks per hole
SURFACE DELAYS 100ms 9ms
LIMITATIONS 2, 3, 4, or 5 rows deep Infinite in length 2 decks
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delays: 200 & 250ms or greater
986 936
1086 1036
NOTES 50ms between decks
100
1059 1009
1068 100 1168 1118 1018 9
9
1177 100 1277 1227 1127
1077 1027
9
9
1186 1136
950 900
9
9
9
100
9
959 909
968 918
977 927
850 800
9
9
9
100
859 809
868 818
877 827
750 700
9
9
9
886 836
759 709
768 718
777 727
100
9
9
9
9
650 600
9
9
9
100
659 609
668 618
677 627
550 500
9
9
9
100
559 509
568 518
577 527
450 400
9
9
9
100
459 409
468 418
477 427
350 300
9
9
9
486 436
359 309
368 318 9
100
9
9
9
268 218
250 200
9
9
159 109
100
1286 1236
100
1386 1336
50 Surface Firing Time 0 100 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
2-16
FREE FACE LENGTH
START
D E P T H
76 51
17
59 34
17
42 17
17
25 0
67
92 67
17
109 84
17
126 101
17
143 118
226 201
17
243 218
17
260 235
17
277 252
360 335
17
377 352
17
394 369
17
411 386
494 469
17
511 486
17
528 503
628 603
17
645 620
17
662 637
67
210 185
START
17
193 168
17
176 151
17
159 134
67
67
344 319
17
327 302
17
310 285
17
293 268
67
67
478 453
17
461 436
17
444 419
17
427 402
67
17
545 520
67
612 587
APPLICATIONS V cut LIMITATIONS 8 holes long Infinite in depth 2 decks/hole
17
595 570
17
578 553
17
561 536
SURFACE DELAYS 17ms 67ms IN-HOLE DELAYS Same delay periods in each hole Suggested in-hole delays: 175 & 200ms
67
NOTES 25ms between decks 67ms surface delay created by marrying 42ms + 25ms = 67ms
17
679 654
25 Surface Firing Time 0 17 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
2-17
FREE FACE LENGTH D E P T H
START
F R E E F A C E
START
50 25 0
75
125 100 75
17
200 175 150
17
217 192 167
142 117 92 17
234 209 184
75
275 250 225
17
75
17
384 359 334
350 325 300
75
442 417 392 17
459 434 409
APPLICATIONS Multiple decking
SURFACE DELAYS 75ms 17ms
LIMITATIONS 3 rows deep Infinite in length 3 decks per hole
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 150, 175 & 200ms
425 400 375
17
17
367 342 317
292 267 242 17
309 284 259
75
500 475 450
17
517 492 467
17
534 509 484
75
NOTES 25ms between decks
575 550 525
17
592 567 542 17
609 584 559
75
75
667 642 617
75
759 734 709
17
684 659 634
50 25 Surface Firing Time 0 17 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
3-1
FREE FACE LENGTH D E P T H
START
50 25 0
START
75
125 100 75
75
200 175 150
75
APPLICATIONS Multiple decking
SURFACE DELAYS 75ms
LIMITATIONS 1 row deep Infinite in length 3 decks per hole
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 150, 175, 200ms
275 250 225
75
350 325 300
75
425 400 375
NOTES Can use 50ms between decks
75
500 475 450
75
575 550 525
50 Surface Firing Time 25 0 75 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
3-2
FREE FACE LENGTH D E P T H
START
50 25 0
START
200
250 225 200 467 442 417
267 242 217
450 425 400
17
17
684 659 634
650 625 600
200
17
200
867 842 817 17
884 859 834
850 825 800 1067 1042 1017
APPLICATIONS Multiple decking
SURFACE DELAYS 200ms 17ms
LIMITATIONS 3 rows deep Infinite in length 3 decks per hole
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 150, 175, 200ms
1050 1025 1000
200
17
1267 1242 1217
1284 1259 1234
NOTES 25ms between decks
1250 1225 1200
1484 1459 1434
200
1450 1425 1400
200
1667 1642 1617
200
1884 1859 1834
17
1467 1442 1417 17
17
17
1084 1059 1034
200
17
17
667 642 617 17
17
484 459 434
200
17
1684 1659 1634
50 Surface Firing Time 25 0 17 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
3-3
FREE FACE LENGTH D E P T H
START
134 109 84
42
92 67 42
42
50 25 0
75
125 100 75
42
167 142 117
42
209 184 159
75
284 259 234
42
242 217 192
42
200 175 150
START
75
275 250 225
42
317 292 267
42
359 334 309
75
434 409 384
42
392 367 342
42
350 325 300
75
425 400 375
42
467 442 417
42
509 484 459
75
584 559 534
42
542 517 492
42
500 475 450
75
575 550 525
42
617 592 567
42
659 634 609
75
734 709 684 APPLICATIONS V cut Multiple decking LIMITATIONS 6 holes long Infinite in depth 3 decks per hole
42
692 667 642
42
650 625 600
SURFACE DELAYS 42ms 75ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 150, 175, 200ms
75
725 700 675
42
767 742 717
NOTES 25ms between decks
42
809 784 759 50 Surface Firing Time 25 0 42 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
3-4
LENGTH D E P T H
FREE FACE
START
100 50 0
125
225 175 125 359 309 259
234 184 134 9
636 586 536
761 711 661
877 827 777
886 836 786
1011 961 911
APPLICATIONS Multiple decking
SURFACE DELAYS 125ms 9ms
LIMITATIONS 5 rows deep Infinite in length 3 decks per hole
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delays: 200, 250, 300ms or higher
9
9
1261 1211 1161
NOTES 50ms between decks
1234 1184 1134
1243 1193 1143
1359 1309 1259
125
1493 1443 1393
9
1502 1452 1402
125
1627 1577 1527
9
9
1511 1461 1411
125
1368 1318 1268
1377 1327 1277
1225 1175 1125
9
9
9
125
9
9
9
1386 1336 1286
1100 1050 1000
9
9
1252 1202 1152
1127 1077 1027
125
1109 1059 1009
1118 1068 1018 9
975 925 875
9
9
9
1136 1086 1036
125
984 934 884
993 943 893
1002 952 902
850 800 750
9
9
9
9
125
859 809 759
868 818 768 9
725 675 625
9
9
9
9
9
125
734 684 634
743 693 643
752 702 652
600 550 500
9
9
9
125
609 559 509
618 568 518
627 577 527
502 452 402
475 425 375
9
9
9
125
484 434 384
493 443 393
368 318 268
350 300 250
9
9
START
125
1636 1586 1536
125
1761 1711 1661
100 Surface Firing Time 50 0 125 Surface Delay Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
3-5
FREE FACE LENGTH D E P T H
START
F R E E F A C E
START
75 50 25 0
444 419 394 369
896 871 846 821
APPLICATIONS Multiple decking 2-4 decks LIMITATIONS Length of shot dependent upon burden, spacing and geology Infinite in depth 4 decks per hole
17
92 67 42 17
17
109 84 59 34
100
209 184 159 134
17
226 201 176 151
17
243 218 193 168
100
343 318 293 268
17
84ms 100
17
544 519 494 469
913 888 863 838
17
17
561 536 511 486
930 905 880 855
17
578 553 528 503
100
84ms 100
1030 1005 980 955
SURFACE DELAYS 17, 84 & 100ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 125, 150, 175, 200ms
17
678 653 628 603
1047 1022 997 972
17
17
695 670 645 620
1064 1039 1014 989
NOTES 25ms between decks 84ms surface created by marrying 500FT noiseless LIL and 9ms NTD
17
100
712 687 652 637
1164 1139 1114 1089
100
17
75 50 25 0
17
360 335 310 285
812 787 752 737
1181 1156 1131 1106
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
4-1
FREE FACE START
LENGTH D E P T H
109 84 59 34
17
92 67 42 17
17
75 50 25 0
100
175 150 125 100
17
192 167 142 117
17
209 184 159 134
100
309 284 259 234
17
292 267 242 217
17
275 250 225 200
START
100
375 350 325 300
17
409 384 359 334
392 367 342 317
100
509 484 459 434
492 467 442 417
17
17
475 450 425 400
100
575 550 525 500
17
592 567 542 517
17
609 584 559 534
100
709 684 659 634
17
692 667 642 617
17
675 650 625 600
100
775 750 725 700
17
792 767 742 717
17
809 784 759 734
100
909 884 859 834 APPLICATIONS Multiple decking 2-4 decks LIMITATIONS 6 holes long Infinite in depth 4 decks/hole
17
892 867 842 817
17
875 850 825 800
100
SURFACE DELAYS 17 & 100ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 125, 150, 175, 200ms
975 950 925 900
17
992 967 942 917
NOTES 25ms between decks
17
1009 984 959 934
75 50 25 0
17
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
4-2
FREE FACE START
LENGTH D E P T H
START
F R E E F A C E
150 100 50 0
200
350 300 250 200
9
9
9
768 718 668 618
568 518 468 418 9
9
1186 1136 1086 1036
200
750 700 650 600
759 709 659 609
9
959 909 859 809
9
1168 1118 1068 1018
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delays: 200, 250, 300, 350ms or higher
1559 1509 1459 1409
1986 1936 1886 1836
NOTES 50ms between decks
2168 2118 2068 2018 2377 2327 2277 2227
2177 2127 2077 2027
9 200
1950 1900 1850 1800 2159 2109 2059 2009
9 200
2368 2318 2268 2218
200
2577 2527 2477 2427
9
9
2386 2336 2286 2236
200
9
9
9
2186 2136 2086 2036
1959 1909 1859 1809
1968 1918 1868 1818
1977 1927 1877 1827
1750 1700 1650 1600
9
9
9
200
9
9
9
1777 1727 1677 1627
1550 1500 1450 1400 1759 1709 1659 1609
1768 1718 1668 1618
1568 1518 1468 1418
9
200
9
9
9
SURFACE DELAYS 9 & 200ms
1350 1300 1250 1200
9
9
1786 1736 1686 1636
200
1359 1309 1259 1209
1577 1527 1477 1427
1586 1536 1486 1436
1150 1100 1050 1000
9
1159 1109 1059 1009
9
9
200
1368 1318 1268 1218
1377 1327 1277 1227
1177 1127 1077 1027
950 900 850 800
9
9
1386 1336 1286 1236
200
9
9
9
9
LIMITATIONS Infinite in length 5 rows deep 4 decks/hole
550 500 450 400
968 918 868 818
977 927 877 827
777 727 677 627
APPLICATIONS Multiple decking 2-4 decks
9
559 509 459 409
359 309 259 209
986 936 886 836
200
2586 2536 2486 2436
200
150 100 50 0
200
2786 2736 2686 2636 Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
4-3
FREE FACE LENGTH D E P T H
START
F R E E F A C E APPLICATIONS Multiple decking 2-4 decks LIMITATIONS Infinite in length 3 rows deep 4 decks/hole
START
75 50 25 0
100
175 150 125 100
17
275 250 225 200
409 384 359 334
375 350 325 300
100
17
509 484 459 434
475 450 425 400
17
492 467 442 417
392 367 342 317 17
17
100
17
17
292 267 242 217
192 167 142 117
309 284 259 234
100
SURFACE DELAYS 17 & 100ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 125, 150, 175, 200ms
575 550 525 500
17
100
17
709 684 659 634
NOTES 25ms between decks
675 650 625 600
792 767 742 717 17
809 784 759 734
100
775 750 725 700
17
17
692 667 642 617
592 567 542 517 17
609 584 559 534
100
100
892 867 842 817
17
909 884 859 834
100
75 50 25 0
100
1009 984 959 934
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
4-4
FREE FACE LENGTH D E P T H
START
75 50 25 0
START
100
175 150 125 100
100
275 250 225 200
100
APPLICATIONS Multiple decking
SURFACE DELAYS 100ms
LIMITATIONS Single row Infinite in length 4 decks per hole
IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 125, 150, 175, 200ms
375 350 325 300
100
475 450 425 400
NOTES 25ms between decks
100
575 550 525 500
100
675 650 625 600
100
75 50 25 0
100
775 750 725 700
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
4-5
FREE FACE LENGTH D E P T H
START
750 700 650 600
START
75
825 775 725 675
APPLICATIONS Multiple decking 2-4 decks V cut LIMITATIONS 2 rows deep Infinite in length 4 decks per hole
200
550 500 450 400 75
200
350 300 250 200
200
75
625 575 525 475
425 375 325 275
SURFACE DELAYS 42, 75 & 200ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 200, 250, 300, 350ms or higher
150 100 50 0 75
42
192 142 92 42 75
225 175 125 75
267 217 167 117
NOTES 50ms between decks
200
392 342 292 242
200
592 542 492 442
75
75
467 417 367 317
667 617 567 517
200
792 742 692 642 75
867 817 767 717
150 100 50 0
42
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
4-6
FREE FACE LENGTH D E P T H
START
184 159 134 109
384 359 334 309
START
100
584 559 534 509
APPLICATIONS Multiple decking 2-4 decks V cut LIMITATIONS 2 rows deep Infinite in length 4 decks per hole
100
100
484 459 434 409
100
84 59 34 9
9
75 50 25 0
17
100
100
284 259 234 209
SURFACE DELAYS 9, 17 & 100ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 125, 150, 175, 200ms
192 167 142 117
92 67 42 17 100
392 367 342 317
NOTES 25ms between decks
292 267 242 217 100
100
592 567 542 517
492 467 442 417 100
100
692 667 642 617 100
792 767 742 717
100
75 50 25 0
17
892 867 842 817
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
4-7
FREE FACE LENGTH D E P T H
START
F R E E F A C E APPLICATIONS Multiple decking 2-5 decks LIMITATIONS 3 rows deep Infinite in length 5 decks per hole
START
100 75 50 25 0
125
225 200 175 150 125
17
350 325 300 275 250
509 484 459 434 409
475 450 425 400 375
125
17
634 609 584 559 534
600 575 550 525 500
17
617 592 567 542 517
492 467 442 417 392 17
17
125
17
17
367 342 317 292 267
242 217 192 167 142
384 359 334 309 284
125
SURFACE DELAYS 17 & 125ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 100, 125, 150, 175, 200ms
725 700 675 650 625
17
742 717 692 667 642
884 859 834 809 784
125
850 825 800 775 750
867 842 817 792 767
992 967 942 917 892 17
1009 984 959 934 909
NOTES This pattern shows 25ms between decks which is applicable for 1-3 rows 50 ms between decks can be used for 1-2 rows
125
975 950 925 900 875
17
17
17
17
759 734 709 684 659
125
125
1117 1092 1067 1042 1017
17
1134 1109 1084 1059 1034
125
100 75 50 25 0
100
1259 1234 1209 1184 1159
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
5-1
FREE FACE LENGTH D E P T H
START
F R E E F A C E APPLICATIONS Multiple decking 2-5 decks LIMITATIONS 3 rows deep Infinite in length 5 decks per hole
START
100 75 50 25 0
200
300 275 250 225 200
42
500 475 450 425 400
784 759 734 709 684
700 675 650 625 600
200
42
984 959 934 909 884
900 875 850 825 800
42
942 917 892 867 842
742 717 692 667 642 42
42
200
42
42
542 517 492 467 442
342 317 292 267 242
584 559 534 509 484
200
SURFACE DELAYS 42 & 200ms IN-HOLE DELAYS Same delay periods in each hole Suggested in-hole delays: 100, 125, 150, 175, 200ms
1100 1075 1050 1025 1000
42
1142 1117 1092 1067 1042
200
1342 1317 1292 1267 1242
1384 1359 1334 1309 1284
NOTES 25ms between decks
1300 1275 1250 1225 1200
1542 1517 1492 1467 1442 42
1584 1559 1534 1509 1484
200
1500 1475 1450 1425 1400
42
42
42
42
1184 1159 1134 1109 1084
200
200
1742 1717 1692 1667 1642
42
1784 1759 1734 1709 1684
200
100 75 50 25 0
200
1984 1959 1934 1909 1884
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
5-2
FREE FACE START
LENGTH D E P T H
134 109 84 59 34 384 359 334 309 284
START
634 609 584 559 534 884 859 834 809 784 1134 1109 1084 1059 1034 APPLICATIONS Multiple decking 2-5 decks LIMITATIONS 6 holes long Infinite in depth 5 decks/hole
17
17
367 342 317 292 267 617 592 567 542 517
17
17
17
117 92 67 42 17
867 842 817 792 767 1117 1092 1067 1042 1017
17
17
17
17
17
100 75 50 25 0 350 325 300 275 250 600 575 550 525 500 850 825 800 775 750
125
125
125
125
125
125
125
125
1100 1075 1050 1025 1000
125
SURFACE DELAYS 17 & 125ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 100, 125, 150, 175, 200ms
225 200 175 150 125 475 450 425 400 375 725 700 675 650 625 975 950 925 900 875 1225 1200 1175 1150 1142
17
17
17
17
17
242 217 192 167 142
17
492 467 442 417 392 742 717 692 667 642 992 967 942 917 892 1242 1217 1192 1167 1142
NOTES 25ms between decks
259 234 209 184 159 509 484 459 434 409
17
17
17
759 734 709 684 659 1009 984 959 934 909 1259 1234 1209 1184 1159 100 75 50 25 0
17
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
5-3
FREE FACE LENGTH D E P T H
START
100 75 50 25 0
START
478 453 428 403 378 856 831 806 781 756
APPLICATIONS Multiple decking 2-5 decks LIMITATIONS 5 decks perhole Length of shot determined by burden and rock
42
42
42
142 117 92 67 42 520 495 470 445 420 898 873 848 823 798
42
42
42
184 159 134 109 84 562 537 512 487 462 940 915 890 865 840
42
42
42
SURFACE DELAYS 9, 42ms & 500 ft. LIL IN-HOLE DELAYS Same delay period in each hole
226 201 176 151 126 604 579 554 529 504 982 957 932 907 882
42
84ms 42
84ms 42
268 243 218 193 168 646 621 596 571 546 1024 999 974 949 924
42
42
42
310 285 260 235 210 688 663 638 613 588 1066 1041 1016 991 966
NOTES Conditions must be considered to determine the safe maximum amount of delay between rows. 84ms surface time can be created by marrying a 500 ft. noiseless LIL and a 9ms NTD.
42
42
42
352 327 302 277 252 730 705 680 655 630 1108 1083 1058 1033 1008
42
42
42
100 75 50 25 0
42
394 369 344 319 294 772 747 722 697 672 1150 1125 1100 1075 1050
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
5-4
FREE FACE LENGTH D E P T H
START
100 75 50 25 0
START
125
125
350 325 300 275 250
APPLICATIONS Multiple decking 2-5 decks LIMITATIONS 2 rows deep Infinite in length 5 decks per hole
225 200 175 150 125 125
475 450 425 400 375 125
600 575 550 525 500
125
725 700 675 650 625 125
125
125
850 825 800 775 750
SURFACE DELAYS 125ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 100, 125, 150, 175, 200ms
1100 1075 1050 1025 1000
975 950 925 900 875
125
1350 1325 1300 1275 1250
NOTES 25ms between decks
1225 1200 1175 1150 1125 125
125
1600 1575 1550 1525 1500
1475 1450 1425 1400 1375 125
125
125
1850 1825 1800 1775 1750
125
100 75 50 25 0
125
1725 1700 1675 1650 1625 1975 1950 1925 1900 1875
Surface Firing Time
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
5-5
FREE FACE LENGTH D E P T H
START
F R E E F A C E
APPLICATIONS Multiple decking 2-5 decks LIMITATIONS 2 rows deep Infinite in length 5 decks per hole
START
100 75 50 25 0
42
42
184 159 134 109 84
142 117 92 67 42 42
226 201 176 151 126 42
268 243 218 193 168
42
310 285 260 235 210 42
42
42
352 327 302 277 252
SURFACE DELAYS 42ms IN-HOLE DELAYS Same delay period in each hole Suggested in-hole delay: 100, 125, 150, 175, 200ms
436 411 386 361 336
394 369 344 319 294
42
520 495 470 445 420
NOTES 25ms between decks
478 453 428 403 378 42
42
604 579 554 529 504
562 537 512 487 462 42
42
42
688 663 638 613 588
42
100 75 50 25 0
42
646 621 596 571 546 730 705 680 655 630
Surface Firing Time
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
5-6
FREE FACE LENGTH D E P T H
START
F R E E F A C E APPLICATIONS Multiple decking 2-6 decks LIMITATIONS 3 rows deep Infinite in length 6 decks/hole
START
125 100 75 50 25 0
150
17
292 267 242 217 192 167 17 459 434 409 384 359 334
275 250 150 225 200 175 150 17 442 417 392 367 342 317 17 609 584 559 534 509 484
425 400 150 375 350 325 300 17 592 567 542 517 492 467 17
575 550 525 500 475 450 742 717 692 667 642 617
759 734 709 684 659 634
909 884 859 834 809 784
SURFACE DELAYS 17 & 150ms IN-HOLE DELAYS Same delay periods in each hole
150
17
17
725 700 150 675 650 625 600 17 892 867 842 817 792 767 17 1059 1034 1009 984 959 934
NOTES 25ms between decks
875 850 825 800 775 750
150
17
1042 1017 992 967 942 917 17 1209 1184 1159 1134 1109 1084
1025 1000 975 950 925 900
150
17
1192 1167 1142 150 1117 1092 1067 17 1359 1334 1309 150 1284 1259 1234
125 100 75 50 25 0
200
1175 1150 1125 1100 1075 1050 1342 1317 1292 1267 1242 1217 1509 1484 1459 1434 1409 1384
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
6-1
FREE FACE LENGTH
START
D E P T H
159 134 109 84 59 34
APPLICATIONS Multiple decking V cut 2-6 decks
459 434 409 384 359 334
LIMITATIONS 6 holes long Infinite in depth 6 decks/hole SURFACE DELAYS 17 & 150ms IN-HOLE DELAYS Same delay period in each hole NOTES 25ms between decks
759 734 709 684 659 634 1059 1034 1009 984 959 934 1359 1334 1309 1284 1259 1234
17
17
17
17
17
142 117 92 67 42 17 442 417 392 367 342 317 742 717 692 667 642 617 1042 1017 992 967 942 917 1342 1317 1292 1267 1242 1217
17
17
17
17
17
START 275 125 250 100 150 225 75 200 50 175 25 150 0 150
425 400 375 350 325 300
150
150
725 700 675 650 625 600
150
150
1025 1000 975 950 925 900 1325 1300 1275 1250 1225 1200
150
150
150
575 550 525 500 475 450 875 850 825 800 775 750 1175 1150 1125 1100 1075 1050 1475 1450 1425 1400 1375 1350
17
17
17
17
17
292 267 242 217 192 167 592 567 542 517 492 467 892 867 842 817 792 767 1192 1167 1142 1117 1092 1067 1492 1467 1442 1417 1392 1367
17
17
17
17
17
309 284 259 234 209 184 609 584 559 534 509 484 909 884 859 834 809 784 1209 1184 1159 1134 1109 1084 1509 1484 1459 1434 1409 1384
275 250 225 200 175 150
17
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
6-2
FREE FACE LENGTH D E P T H
START
START 150 125 100 75 50 25 0 822 797 772 747 722 697 672
84
84
234 209 184 159 134 109 84 906 881 856 831 806 781 756
84
84
318 293 268 243 218 193 168 990 965 940 915 890 865 840
84
84
402 377 352 84 327 302 277 252 84ms
486 461 436 411 386 361 336
1074 1049 1024 999 974 949 924
1158 1133 1108 1083 1053 1033 1008
84
84ms 1484 1469 1444 1419 1394 1369 1344
APPLICATIONS Multiple decking 2-7 decks LIMITATIONS 7 decks/hole Length of shot dependent upon burden and rock Infinite in depth
84
1578 1553 1528 1503 1478 1453 1428
84
1662 1637 1612 1587 1562 1537 1512
84
SURFACE DELAYS 84ms IN-HOLE DELAYS Same delay period in each hole
1746 1721 1696 1671 1646 1621 1596
84
1830 1805 1780 1755 1730 1705 1680
84
84
84
570 545 520 495 470 445 420 1242 1217 1192 1167 1142 1117 1092 1914 1889 1864 1839 1814 1789 1764
NOTES 25ms between decks 84ms surface delay created by marrying 42ms + 42ms = 84ms
84
84
84
654 629 604 579 554 529 504 1326 1301 1276 1251 1226 1201 1176 1998 1973 1948 1923 1898 1873 1848
84
84
84
150 125 100 75 50 25 0
84
738 713 688 663 638 613 588 1410 1385 1360 1335 1310 1285 1260 2082 2057 2032 2007 1982 1957 1932
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
6-3
FREE FACE LENGTH D E P T H
START
F R E E F A C E
APPLICATIONS Multiple decking 2-7 decks LIMITATIONS 3 rows deep Infinite in length 7 decks/hole
START 150 125 100 75 50 25 0
175
325 300 275 250 225 200 175
17
17
517 492 467 442 417 392 367
342 317 292 267 242 217 192 17
534 509 484 459 434 409 384
175
500 475 450 425 400 375 350
175
867 842 817 792 767 742 717
692 667 642 617 592 567 542 17
884 859 834 809 784 759 734
SURFACE DELAYS 17 & 175ms IN-HOLE DELAYS Same delay period in each hole
850 825 800 775 750 725 700
17
17
17
709 684 659 634 609 584 559
175
675 650 625 600 575 550 525
1042 1017 992 967 942 917 892
175
NOTES 25ms between decks
1409 1384 1359 1334 1309 1284 1259
175
1567 1542 1517 1492 1467 1442 1417
17
17
17
175
1375 1350 1325 1300 1275 1250 1225
17
1392 1367 1342 1317 1292 1267 1242
1217 1192 1167 1142 1117 1092 1067
1234 1209 1184 1159 1134 1109 1084
1200 1175 1150 1125 1100 1075 1050
17
17
17
1059 1034 1009 984 959 934 909
175
1025 1000 975 950 925 900 875
1584 1559 1534 1509 1484 1459 1434
175
150 125 100 75 50 25 0
175
1759 1734 1709 1684 1659 1634 1609
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
6-4
FREE FACE LENGTH D E P T H
START
F R E E F A C E
APPLICATIONS Multiple decking 2-8 decks LIMITATIONS 3 rows deep Infinite in length 8 decks/hole
175 150 125 100 75 50 25 0 392 367 342 317 292 267 242 217 609 584 559 534 509 484 459 434
START 375 350 325 200 300 275 250 225 200
17
200
17
592 567 542 517 492 467 442 417 17
575 550 525 500 475 450 425 400 792 767 742 717 692 667 642 617
17
809 784 759 734 709 684 659 634
200
17
17
1009 984 959 934 909 884 859 834
SURFACE DELAYS 17 & 200ms IN-HOLE DELAYS Same delay periods in each hole
775 750 725 700 675 650 625 600
200
17
975 950 925 900 875 850 825 800 1192 1167 1142 1117 1092 1067 1042 1017
992 967 942 917 892 867 842 817 17
1209 1184 1159 1134 1109 1084 1059 1034
200
17
1175 1150 1125 1100 1075 1050 1025 1000
200
17
1392 1367 1342 1317 1292 1267 1242 1217 17
17
1409 1384 1359 1334 1309 1284 1259 1234 NOTES 25ms between decks
1609 1584 1559 1534 1509 1484 1459 1434
1375 1350 1325 1300 1275 1250 1225 1200 1592 1567 1542 1517 1492 1467 1442 1417 1809 1784 1759 1734 1709 1684 1659 1634
200
17
200
17
200
175 150 125 100 75 50 25 0
200
1575 1550 1525 1500 1475 1450 1425 1400 1792 1767 1742 1717 1692 1667 1642 1617 2009 1984 1959 1934 1909 1884 1859 1834
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
6-5
FREE FACE 175 150 125 100 75 50 25 0
START 242 217 192 67 167 142 117 92 67
711 686 661 636 611 586 561 536
778 753 728 703 678 653 628 603
LENGTH D E P T H
START
1247 1222 1197 1172 1147 1122 1097 1072 APPLICATIONS Multiple decking 2-8 decks LIMITATIONS 8 decks/hole Length dependent upon burden and rock Infinite in depth
67
67
1314 1289 1264 1239 1214 1189 1164 1139
67
67
67
309 284 259 234 209 184 159 134 845 820 795 770 745 720 695 670 1381 1356 1331 1306 1281 1256 1231 1206
67
67
67
SURFACE DELAYS 67ms IN-HOLE DELAYS Same delay periods in each hole
376 351 326 301 276 251 226 201 912 887 862 837 812 787 762 737 1448 1423 1398 1373 1348 1323 1298 1273
67
67
67
67
67
443 418 393 368 343 318 293 268 979 954 929 904 879 854 829 804 1515 1490 1465 1440 1415 1390 1365 1340
67
67
67
510 485 460 435 410 385 360 335 1046 1021 996 971 946 921 896 871 1582 1557 1532 1507 1482 1457 1432 1407
NOTES 25ms between decks 67ms surface delay created by marrying 25ms + 42ms = 67ms and used with a length of detonating cord
67
67
67
577 552 527 502 477 452 427 402
67
1113 1088 1063 1038 1013 988 963 938 1649 1624 1599 1574 1549 1524 1499 1474
67
67
175 150 125 100 75 50 25 0
67
644 619 594 569 544 519 494 469 1180 1155 1130 1105 1080 1055 1030 1005 1716 1691 1666 1641 1616 1591 1566 1541
Surface Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
6-6
START
LENGTH D E P T H
START
F R E E F A C E
APPLICATIONS Multiple decking 2-9 decks LIMITATIONS 3 rows deep Infinite in length 9 decks/hole
FREE FACE
400 350 300 250 200 150 100 50 0 642 592 542 492 442 392 342 292 242 884 834 784 734 684 634 584 534 484
225
17
17
625 575 525 475 425 375 325 275 225
225
17
867 817 767 717 667 617 567 517 467 1109 1059 1009 959 909 859 809 759 709
850 800 750 700 650 600 550 500 450 1092 1042 992 942 892 842 792 742 692
17
1075 1025 975 925 875 825 775 725 675
225
17
17
1334 1284 1234 1184 1134 1084 1034 984 934
225
17
1317 1267 1217 1167 1117 1067 1017 967 917 17
1559 1509 1459 1409 1359 1309 1259 1209 1159
SURFACE DELAYS 17 & 225ms IN-HOLE DELAYS Same delay periods in each hole
1300 1250 1200 1150 225 1100 1050 1000 950 900 17 1542 1492 1442 1392 1342 1292 1245 1192 1142
1525 1475 1425 225 1375 1325 1275 1225 1175 1125 17 1767 1717 1667 1617 1567 1517 1467 1417 1367
1992 1942 1892 1842 1792 1742 1692 1642 1592
1784 1734 1684 1634 1584 1534 1484 1434 1384
2009 1959 1909 1859 1809 1759 1709 1659 1609
2234 2184 2134 2084 2034 1984 1934 1884 1834
17
17
NOTES 50ms between decks shown here Pattern also works fo 25ms between decks. 225ms surface delay created by marrying 25ms + 200ms = 225ms
1750 1700 1650 1600 1550 1500 1450 1400 1350
225
17
225
17
225
400 350 300 250 200 150 100 50 0
1975 1925 1875 1825 1775 1725 1675 1625 1575 2217 2167 2117 2067 2017 1967 1917 1867 1817 2459 2409 2359 2309 2259 2209 2159 2109 2059
Surface Firing Time 225
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
6-7
START
LENGTH D E P T H
START
F R E E F A C E
APPLICATIONS Multiple decking 2-10 decks LIMITATIONS 3 rows deep Infinite in length 10 decks/hole
FREE FACE
225 200 175 150 125 100 75 50 25 0
250
17
250
17
742 717 692 667 642 617 592 567 542 517
492 467 442 417 392 367 342 317 292 267 17
759 734 709 684 659 634 609 584 559 534
475 450 425 400 375 350 325 300 275 250
1009 984 959 934 909 884 859 834 809 784
725 700 675 650 625 600 575 550 525 500
250
17
250
17
1259 1234 1209 1184 1159 1134 1109 1084 1059 1034
SURFACE DELAYS 17 & 250ms IN-HOLE DELAYS Same delay periods in each hole
1225 1200 1175 1150 1125 1100 1075 1050 1025 1000
17
1242 1217 1192 1167 1142 1117 1092 1067 1042 1017
992 967 942 917 892 867 842 817 792 767 17
975 950 925 900 875 850 825 800 775 750
250
17
17
NOTES 25ms between decks
2009 1984 1959 1934 1909 1884 1859 1834 1809 1784
250
17
250
1975 1950 1925 1900 1875 1850 1825 1800 1775 1750 2242 2217 2192 2167 2142 2117 2092 2067 2042 2017
17
17
17
1759 1734 1709 1684 1659 1634 1609 1584 1559 1534
1725 1700 1675 1650 1625 1600 1575 1550 1525 1500 1992 1967 1942 1917 1892 1867 1842 1817 1792 1767
1742 1717 1692 1667 1642 1617 1592 1567 1542 1517
1492 1467 1442 1417 1392 1367 1342 1317 1292 1267 17
1509 1484 1459 1434 1409 1384 1359 1334 1309 1284
250
1475 1450 1425 1400 1375 1350 1325 1300 1275 1250
2259 2234 2209 2184 2159 2134 2109 2084 2059 2034
250
225 200 175 150 125 100 75 50 25 0
2509 2484 2459 2434 2409 2384 2359 2334 2309 2284
Surface Firing Time 250
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
6-8
FREE FACE
START LENGTH D E P T H
START
F R E E F A C E
APPLICATIONS Multiple decking 2-11 decks LIMITATIONS 3 rows deep Infinite in length 11 decks/hole
250 225 200 175 150 125 100 75 50 25 0 542 517 492 467 442 417 392 367 342 317 292 834 809 784 759 734 709 684 659 634 609 584
275
17
17
525 500 475 450 425 400 375 350 325 300 275 817 792 767 742 717 692 667 642 617 592 567 1109 1084 1059 1034 1009 984 959 934 909 884 859
275
17
17
800 775 750 725 700 675 650 625 600 575 550 1092 1067 1042 1017 992 967 942 917 892 867 842 1384 1359 1334 1309 1284 1259 1234 1209 1184 1159 1134
275
17
17
SURFACE DELAYS 17 & 275ms IN-HOLE DELAYS Same delay periods in each hole
1075 1050 1025 1000 975 950 925 900 875 850 825 1367 1342 1317 1292 1267 1242 1217 1192 1167 1142 1117 1659 1634 1609 1584 1559 1534 1509 1484 1459 1434 1409
275
17
17
1350 1325 1300 1275 1250 1225 1200 1175 1150 1125 1100 1642 1617 1592 1567 1542 1517 1492 1467 1442 1417 1392 1934 1909 1884 1859 1834 1809 1784 1759 1734 1709 1684
275
17
17
1625 1600 1575 1550 1525 1500 1475 1450 1425 1400 1375 1917 1892 1867 1842 1817 1792 1767 1742 1717 1692 1667 2209 2184 2159 2134 2109 2084 2059 2034 2009 1984 1959
NOTES 25ms between decks 275ms surface delay created by marrying 75ms + 200ms = 275ms
275
17
17
1900 1875 1850 1825 1800 1775 1750 1725 1700 1675 1650 2192 2167 2142 2117 2092 2067 2042 2017 1992 1967 1942 2484 2459 2434 2409 2384 2359 2334 2309 2284 2259 2234
2175 2150 2125 2100 2075 2050 2025 2000 1975 1950 1925
275
17
2467 2442 2417 2392 2367 2342 2317 2292 2267 2242 2217 2759 2734 2709 2684 2659 2634 2609 2584 2559 2534 2509
275
17
275
250 225 200 175 150 125 100 75 50 25 0
Movement
Surface Firing Time 275
Surface Delay
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
6-9
FREE FACE
START LENGTH D E P T H
START
F R E E F A C E
APPLICATIONS Multiple decking 2-12 decks LIMITATIONS 3 rows deep Infinite in length 12 decks/hole
275 250 225 200 175 150 125 100 75 50 25 0 592 567 542 517 492 467 442 417 392 367 342 317 909 884 859 834 809 784 759 734 709 684 659 634
300
17
17
575 550 525 500 475 450 425 400 375 350 325 300 892 867 842 817 792 767 742 717 692 667 642 617 1209 1184 1159 1134 1109 1084 1059 1034 1009 984 959 934
300
17
17
875 850 825 800 775 750 725 700 675 650 625 600 1192 1167 1142 1117 1092 1067 1042 1017 992 967 942 917 1509 1484 1459 1434 1409 1384 1359 1334 1309 1284 1259 1234
300
17
17
1175 1150 1125 1100 1075 1050 1025 1000 975 950 925 900
1492 1467 1442 1417 1392 1367 1342 1317 1292 1267 1242 1217 1809 1784 1759 1734 1709 1684 1659 1634 1609 1584 1559 1534
SURFACE DELAYS 17 & 300ms IN-HOLE DELAYS Same delay periods in each hole
300
17
17
1475 1450 1425 1400 1375 1350 1325 1300 1275 1250 1225 1200 1792 1767 1742 1717 1692 1667 1642 1617 1592 1567 1542 1517 2109 2084 2059 2034 2009 1984 1959 1934 1909 1884 1859 1834
300
17
17
NOTES 25ms between decks
1775 1750 1725 1700 1675 1650 1625 1600 1575 1550 1525 1500 2092 2067 2042 2017 1992 1967 1942 1917 1892 1867 1842 1817 2409 2384 2359 2334 2309 2284 2259 2234 2209 2184 2159 2134
300
17
17
2075 2050 2025 2000 1975 1950 1925 1900 1875 1850 1825 1800 2392 2367 2342 2317 2292 2267 2242 2217 2192 2167 2142 2117 2709 2684 2659 2634 2609 2584 2559 2534 2509 2484 2459 2434
300
17
300
17
300
2375 2350 2325 2300 2275 2250 2225 2200 2175 2150 2125 2100 2692 2667 2642 2617 2592 2567 2542 2517 2492 2467 2442 2417 3009 2984 2959 2934 2909 2884 2859 2834 2809 2784 2759 2734 275 250 225 200 175 150 125 100 75 50 25 0
Movement
Surface Firing Time 300
Surface Delay
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
6-10
START LENGTH D E P T H
START
F R E E F A C E
APPLICATIONS Multiple decking 2-13 decks LIMITATIONS 3 rows deep Infinite in length 13 decks/hole
300 275 250 225 200 175 150 125 100 75 50 25 0
325
17 642 617 592 567 542 517 492 467 442 417 392 367 342 984 17 959 934 909 884 859 834 809 784 759 734 709 684
625 600 575 550 525 500 475 450 425 400 375 350 325
325
967 942 917 892 867 842 817 792 767 742 717 692 667
17
1309 1284 1259 1234 1209 1184 1159 1134 1109 1084 1059 1034 1009
17
950 925 900 875 850 825 800 775 750 725 700 675 650 1292 1267 1242 1217 1192 1167 1142 1117 1092 1067 1042 1017 992 1634 1609 1584 1559 1534 1509 1484 1459 1434 1409 1384 1359 1334
FREE FACE 325
17
17
1275 1250 1225 1200 1175 1150 1125 1100 1075 1050 1025 1000 975
1617 1592 1567 1542 1517 1492 1467 1442 1417 1392 1367 1342 1317 1959 1934 1909 1884 1859 1834 1809 1784 1759 1734 1709 1684 1659
SURFACE DELAYS 17 & 325ms IN-HOLE DELAYS Same delay periods in each hole
325
17
17
1600 1575 1550 1525 1500 1475 1450 1425 1400 1375 1350 1325 1300 1942 1917 1892 1867 1842 1817 1792 1767 1742 1717 1692 1667 1642 2284 2259 2234 2209 2184 2159 2134 2109 2084 2059 2034 2009 1984
325
17
17
1925 1900 1875 1850 1825 1800 1775 1750 1725 1700 1675 1650 1625 2267 2242 2217 2192 2167 2142 2117 2092 2067 2042 2017 1992 1967 2609 2584 2559 2534 2509 2484 2459 2434 2409 2384 2359 2334 2309
325
17
17
NOTES 25ms between decks 325ms surface delay created by marrying 25ms + 300ms = 325ms
2250 2225 2200 2175 2150 2125 2100 2075 2050 2025 2000 1975 1950
325
17 2592 2567 2542 2517 2492 2467 2442 2417 2392 2367 2342 2317 2292 2934 2909 2884 2859 2834 2809 2784 2759 2734 2709 2684 2659 2634
325
17
325
2575 2550 2525 2500 2475 2450 2425 2400 2375 2350 2325 2300 2275 2917 2892 2867 2842 2817 2792 2767 2742 2717 2692 2667 2642 2617 3259 3234 3209 3184 3159 3134 3109 3084 3059 3034 3009 2984 2959 300 275 250 225 200 175 150 125 100 75 50 25 0
Movement
Surface Firing Time 325
Surface Delay
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
6-11
5
7
5
7
125
175
225
275
7
5
325
375
START START
100 8
6
150
200
APPLICATIONS Bunch blasting Ditchline shooting
SURFACE DELAYS 100ms
LIMITATIONS Infinite in length
IN-HOLE DELAYS MS #5-125ms MS #6-150ms MS #7-175ms MS #8-200ms
6
100 8
6
250
300
350
NOTES Works for straightline or staggered drill pattern
8
400
6 250 100
In-Hole Delay Actual Firing Time Surface Delay
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
7-1
START
5/6
5/6
5/6
5/6
5/6
5/6
125 150
225 250
325 350
425 450
525 550
625 650
START
100
100
100
100
100
175 200
275 300
375 400
475 500
575 600
675 700
7/8
7/8
7/8
7/8
7/8
7/8
APPLICATIONS Bunch blasting Ditchline shooting
SURFACE DELAYS 100ms
LIMITATIONS 2 decks/hole Infinite inlength
IN-HOLE DELAYS MS #5-125ms MS #6-150ms MS #7-175ms MS #8-200ms
NOTES This pattern shows the top deck shooting first
5/6
In-Hole Delay
325 350
Actual Firing Time
100
Surface Delay
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
7-2
7
7
7
7
7
7
7
7
175
250
325
400
475
550
625
700
6
6
6
6
6
6
6
6
150
225
300
375
450
525
600
675
75
75
75
75
75
75
75
200
275
350
425
500
575
650
725
8
8
8
8
8
8
8
START
START
APPLICATIONS Bunch blasting 3 line ditching
SURFACE DELAYS 75ms
LIMITATIONS
IN-HOLE DELAYS MS #6-150ms MS #7-175ms MS #8-200ms
Infinite in length
8
NOTES Same timing can be achieved using in-hole delays #5, #6, #7 and #8 with a 100ms surface delay
7 475 75
In-Hole Delay Actual Firing Time Surface Delay
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
7-3
START
5
8
7
6
5
8
125
200
275
350
425
500
100 6
250
175
START
5
8
325
400
100
475
100
100
7 6
150
7 5
6
5
225
APPLICATIONS Bunch blasting Ditchline shooting
SURFACE DELAYS 100ms
LIMITATIONS Infinite inlength
IN-HOLE DELAYS MS #5-125ms MS #6-150ms MS #7-175ms MS #8-200ms
300
8
375
7
NOTES Diamond 5 pattern Same timing can be achieved using in-hole delays #6, #7 and #8 with a 75ms surface delay
525
450
5 325 100
In-Hole Delay Actual Firing Time Surface Delay
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
7-4
START
3
5
7
75
125
175
3
5
225
7
275
325
150
START
150
100
150
200
250
300
350
4
6
8
4
6
8
Low grain primacord ® Detonating cord*
APPLICATIONS Ditchline blasting Applicable to single line, staggered, two line, diamond 5, or three line drill LIMITATIONS Infinite in length
SURFACE DELAYS 150ms IN-HOLE DELAYS MS #3- 75ms MS #4-100ms MS #5-125ms MS #6-150ms MS #7-175ms MS #8-200ms 660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
NOTES *Zap Cord, Detacord ® or E-Cord ® MS Primadet® detonators snap onto detonating cord with J hooks
3 225 150
In-Hole Delay Actual Firing Time Surface Delay
© Copyright 1987, 1999 The Ensign-Bickford Company
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
7-5
START
6/7/8
6/7/8
6/7/8
6/7/8
6/7/8
6/7/8
150 175 200
300 325 350
450 475 500
600 625 650
750 775 800
900 925 950
START
75
225 250 275 6/7/8
APPLICATIONS Bunch blasting Ditchline shooting 3 decks/hole LIMITATIONS Infinite in length
75
75
75
375 400 425 6/7/8
SURFACE DELAYS 75ms IN-HOLE DELAYS MS #6-150ms MS #7-175ms MS #8-200ms
75
75
75
75
75
75
75
525 550 575
675 700 725
825 850 875
975 1000 1025
6/7/8
6/7/8
6/7/8
6/7/8
NOTES
6/7/8 In-Hole Delay
300 325 350
75
Actual Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
7-6
FREE FACE START
LENGTH D E P T H
5
7
5
7
5
7
5
7
5
7
5
7
125
175
225
275
325
375
425
475
525
575
625
675
100
100
100
6
8
6
8
6
8
6
8
6
8
6
8
150
200
250
300
350
400
450
500
550
600
650
700
5
START
100
100
42
7
5 42
5 42
7
5 42
7
7
5 42
7
5 42
7
167
217
267
317
367
417
467
517
567
617
667
717
6
8
6
8
6
8
6
8
6
8
6
8
192
242
292
342
392
442
492
542
592
642
692
742
5 42
7
5 42
5 42
7
5 42
7
7
5 42
7
5 42
7
209
259
309
359
409
459
509
559
609
659
709
759
6
8
6
8
6
8
6
8
6
8
6
8
234
284
334
384
434
484
534
584
634
684
734
784 5
APPLICATIONS Bunch blasting Construction shooting
SURFACE DELAYS 42 & 100ms
LIMITATIONS Infinite in length 6 rows deep
IN-HOLE DELAYS MS #5-125ms MS #6-150ms MS #7-175ms MS #8-200ms 660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
In-Hole Delay
NOTES 325
100
Actual Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
7-7
FREE FACE START
LENGTH D E P T H
5
6
5
6
5
5
6
5
6
5
6
234
209
192
167
150
125
125
150
167
192
209
234
8
7
8
7
8
7
7
8
7
8
7
8
242
217
200
175
175
200
217
242
259
284
42
284 6
START
START
6
100
259 5
42
42
6 100
6 100
5
5 100
5
6
42
5 100
6
5 100
6
334
309
292
267
250
225
225
250
267
292
309
334
8
7
8
7
8
7
7
8
7
8
7
8
384
359
342
317
300
275
275
300
317
342
359
384
6 100
5
6 100
6 100
5
5 100
5
6
5 100
6
5 100
6
434
409
392
367
350
325
325
350
367
392
409
434
8
7
8
7
8
7
7
8
7
8
7
8
484
459
442
417
400
375
375
400
417
442
459
484 6
APPLICATIONS Bunch blasting Construction shooting
SURFACE DELAYS 42 & 100ms
LIMITATIONS 12 holes long Infinite in depth
IN-HOLE DELAYS MS #5-125ms MS #6-150ms MS #7-175ms MS #8-200ms 660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
NOTES 2 holes/delay
250
42
In-Hole Delay Actual Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
7-8
START 7
8
5
6
6
417
342
267
192
150
100
100
42
8
6
7
392
317
242
8
5
6
442
367
292
5
START
APPLICATIONS Bunch blasting Construction shooting Tank or sump hole LIMITATIONS Infinite in length 3 rows deep
SURFACE DELAYS 42 & 100ms IN-HOLE DELAYS MS #5-125ms MS #6-150ms MS #7-175ms MS #8-200ms
167 7
217
5
225
8
7
300
375
100
100 5
8
7
6
125
200
275
350
6
5
8
250
325
400
7
175
NOTES Humps rock up in center
8
242
100
In-Hole Delay Actual Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
7-9
FREE FACE START
LENGTH D E P T H
START
6
6
6
6
6
6
6
6
6
6
6
6
360
318
276
234
192
150
150
192
234
276
318
360
8
42 8
42 8
42 8
42 8
42 8
42 8
42 8
42 8
42 8
410
368
326
284
242
200
200
242
284
326
368
410
6
6
6
6
6
6
6
6
6
6
6
6
460
418
376
334
292
250
250
292
334
376
418
460
8
42 8
42 8
42 8
42 8
42 8
42 8
42 8
42 8
42 8
510
468
426
384
342
300
300
342
384
426
468
510
6
6
6
6
6
6
6
6
6
6
6
560
518
476
434
392
350
350
392
434
476
518
560
8
42 8
42 8
42 8
42 8
42 8
42 8
42 8
42 8
42 8
42 8
610
568
526
484
442
400
442
484
526
568
6
42 8
100
42 8
100
400
8
8
8
610 6
APPLICATIONS Bunch blasting Construction shooting Open in middle LIMITATIONS 12 holes long Infinite in depth
SURFACE DELAYS 42 & 100ms IN-HOLE DELAYS MS #6-150ms MS #8-200ms
NOTES 2 holes/delay
434
42
In-Hole Delay Actual Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
7-10
FREE FACE START
LENGTH D E P T H
6
5
6
5
5
6
234
209
150
125
167
192
7
284 6
START
42
84 8
259 100
8
200
5
6
334
309
8
384 6
175 100
8
7
217
242 100
5
5
250
225
267
292
7
8
7
7
8
359
300
275
317
342
100 5
6
409
8
484
434
7
100
100
6
5
5
350
325
367
392
7
8
7
7
8
459
400
375
417
442
6
5
APPLICATIONS Bunch blasting Construction shooting Pull out of middle LIMITATIONS 6 holes long Infinite in depth
SURFACE DELAYS 42 & 100ms IN-HOLE DELAYS MS #5-125ms MS #6-150ms MS #7-175ms MS #8-200ms 660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
NOTES 84ms surface delay created by marrying 42ms + 42ms = 84ms
225
42
In-Hole Delay Actual Firing Time Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
7-11
FREE FACE LENGTH D E P T H
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
125 150
225 250
325 350
425 450
525 550
625 650
725 750
825 850
925 950
1025 1050
START
START
100
100
100
100
100
100
100
7/8
7/8
7/8
7/8
7/8
7/8
7/8
7/8
7/8
7/8
175 200
275 300
375 400
475 500
575 600
675 700
775 800
875 900
975 1000
1075 1100
84
84
84
84
84
84
84
84
84
84
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
209 234
309 334
409 434
509 534
609 634
709 734
809 834
909 934
1009 1034
1109 1134
7/8
7/8
7/8
7/8
7/8
7/8
7/8
7/8
7/8
7/8
259 284
359 384
459 484
559 534
659 684
759 784
859 884
959 984
1059 1084
1159 1184
APPLICATIONS Bunch blasting Decking for construction or quarry shooting LIMITATIONS 4 rows deep Infinite in length 2 decks/hole
100
100
SURFACE DELAYS 84 & 100ms IN-HOLE DELAYS MS #5-125ms MS #6-150ms MS #7-175ms MS #8-200ms
NOTES 84ms surface delay created by marrying 42ms + 42ms = 84ms
5/6
In-Hole Delay
425 450
Actual Firing Time
100
Surface Delay Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
7-12
LENGTH D E P T H
START
25
75
125
175
0
50
100
150
Twin Path for 2 holes per delay START
0
25
50
75
100
0
25
50
75
100
START
125 START
100
25
APPLICATIONS Ditchline
250
75
LIMITATIONS Infinite in Length
150
325
275
200
125
50 0
175
225
300
EZDet ® © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
8-1
25 192 17
25 START
25
167
184
25 209
234
START
25 142 17 25
25 0
25
25
50
25 75
25 100
25 125
125 25 150
25 175
17 APPLICATIONS Branching ditchline
LIMITATIONS Infinite in length May only branch twice without doubling up
Surface Delays Required May use 9ms, 17ms, 33ms, or 42ms between branches
200
Noiseless Trunkline Delay or EZTL® EZDet ®
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
8-2
LENGTH D E P T H
START
75
150
225
300
375
450
50
125
200
275
350
425
0
75
150
225
300
375
25
100
175
250
325
400
42 APPLICATIONS Ditchline
LIMITATIONS Infinite in length
Surface Delays Required None
125
Noiseless Trunkline Delay or EZTL® EZDet ®
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
8-3
LENGTH D E P T H
START
75
175
275
375
475
575
50
150
250
350
450
550
0
100
200
300
400
500
25
125
125
225
325
425
525
42 APPLICATIONS Ditchline
LIMITATIONS Infinite in length
Surface Delays Required None
Noiseless Trunkline Delay or EZTL® EZDet ®
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
8-4
FREE FACE LENGTH D E P T H
START
F R E E F A C E
START
17
0 25
50 75
100 125
150 175
200 225
250 275
300 325
350 375
400 425
17 42
67 92
117 142
167 192
217 242
267 292
317 342
367 392
417 442
17
125 34 59
84 109
134 159
184 209
234 259
284 309
384 409
334 359
42 APPLICATIONS End Pull Infinite number of decks 17ms, 42ms, 67ms, 92ms etc. between rows
LIMITATIONS Infinite in Length 3 rows deep
Surface Delays Required 17ms, or 42ms
434 459
Noiseless Trunkline Delay or EZTL® EZDet ® Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
8-5
FREE FACE LENGTH D E P T H
START
42 100
START
F R E E F A C E APPLICATIONS V-Cut 34 or 84ms between rows
75
50
25
42
67
92
117
142
126
151
176
201
226
210
235
260
285
310
294
319
344
369
394
0 42 42
184
159
134
109
84
42
42 268
243
218
193
168
125
42
42 352
327
302
277
Surface Delays Required 17ms or 42ms
LIMITATIONS 10 holes in length & infinite in depth or 2 rows deep & infinite in length (must have no more than 5 holes on opening side) 660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
252
17
Noiseless Trunkline Delay or EZTL® EZDet ® Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
8-6
FREE FACE LENGTH D E P T H
START
100
START
F R E E F A C E
75
50
25
209
184
159
343
318
477
452
142
167
201
226
251
276
301
293
335
360
385
410
435
469
494
519
544
569
42
268
427
125
42
42
502
117
134 42
368
92
42
42
234
67
0
402
42 APPLICATIONS Surface Delays Required V-Cut 17ms, or 42ms 84 OR 134MS between rows LIMITATIONS 16 holes in length & infinite in depth or 2 rows deep & infinite in length (must have no more than 8 holes on opening side) 660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
17
Noiseless Trunkline Delay or EZTL® EZDet ® Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
8-7
FREE FACE LENGTH D E P T H
START
F R E E F A C E
START
0
25
50
75
100
125
150
175
92
117
142
167
192
217
242
267
42
42
125 184
209
234
259
284
309
359
334
42 APPLICATIONS End Pull 67 or 92ms between rows
LIMITATIONS 11 holes in length and infinite in depth or Infinite in length and 3 rows deep
Surface Delays Required 17ms or 42ms
Noiseless Trunkline Delay or EZTL® EZDet ® Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
8-8
FREE FACE LENGTH D E P T H
START
F R E E F A C E
START
0
25
50
75
100
42
67
92
117
142
42
42
125 84
109
134
159
184
42 APPLICATIONS End Pull 42ms between rows
LIMITATIONS 5 holes in Length infinite in depth
Surface Delays Required 42ms or 17ms off 2nd hole
Noiseless Trunkline Delay or EZTL® EZDet ® Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
8-9
FREE FACE LENGTH D E P T H
START
F R E E F A C E
START
0
25
50
75
100
125
150
175
200
17
42
67
92
117
142
167
192
217
17
17
125 34
59
84
109
134
159
209
184
17 APPLICATIONS End Pull 17ms between rows
LIMITATIONS Infinite in Length 3 rows deep
Surface Delays Required 17ms
234
Noiseless Trunkline Delay or EZTL® EZDet ® Movement
© Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
8-10
FREE FACE LENGTH D E P T H
START
F R E E
START
42
42
0
42
42
126
84
42
168
42
210
42
294
252
336
MS11
109
193
151
235
277
361
319
403
42 MS11
134
MS11
176
MS11
MS11
218
MS11
260
302
MS11
344
MS11
LIMITATIONS Infinite in Length 5 rows deep
Surface Delays Required 42ms
MS11
125
MS11
428
386
17 APPLICATIONS End Pull 67ms between rows
42
42
67
F A C E
42
MS11
470
Noiseless Trunkline Delay or EZTL® EZDet ®
Movement © Copyright 1987, 1999 The Ensign-Bickford Company
660 Hopmeadow Street Simsbury, CT 06070 U.S.A. Telephone: 860-658-4411
DISCLAIMER NO WARRANTIES These delay patterns are suggestions only. The information here cannot possibly cover every application of the product or variation of conditions under which the product is used. NO WARRANTIES ARE MADE, EXPRESS OR IMPLIED You must determine and use the pattern appropriate for the conditions. WARNING Use of these products by anyone who lacks adequate training, experience, and supervision may KILL or INJURE. Be sure you read and understand the warnings, instructions, and disclaimer provided with the product before proceeding.
8-11