2007-07-30_PERMIT FILE - C1981008A ‎(28)‎

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 7/30/2007
• Doc Name: OSM Blast Vibration Regression Analysis at 95 Percent Confidence Level
• Section_Exhibit Name: Section 2.05.3‎(6)‎‎(a)‎ Attachment 2.05.3‎(6)‎‎(a)‎-2
• Media Type: D
• Archive: Yes

OSM Charge Weight Table fpr 0 - 300 ft
•
based on 99 data pairs for:
7-19-93 TO 11-30-93
SI{OT 14 TO SHOT 43
HORIZON MINE
~.
The scaled distance for this distance range is 26.59
Diatlft) Charge(lb) Diat(ft) Charge(lb) Diat(ftl Charge(lb).
.Sp _ 4 134 - 25 218 - 67
52 - 9 136 - 26 220 - 68 -
54 - 9 138 -- ~7 222 -
. 70
-
56' _... ......4-- 140 - 28 -2.24
- 71
58 - 5 142 - 29 226 - 72
60 -~ 5 144 - 29 228 - 74
62 - 5 146 - 30 230 - 75
64 _ 6' 148 - 31 232 - 76
66 - 6 150 - 32 234 - 77
68 _ 7 152 - 33 236 - 79
70 _ 7 154 - 34 238 - 80
72 _ 7 156 - 34 240 - 81
74 - 8 ~ 158 - 35 242 - 83
76 - 8 160 - 36 244 - 84
78 _ 9 162 - 37 246 - 86
80 - 9 164 - 38 248 - 87
82 - 10 166 - '39 250 - '88
84 - 10 168 - ~40 252 - 90
86 - 10 170 - 41 254. - 91
88 - 11 172 - _42 256 - 93
'~ ~ 90 11 274 - 93 '258 - 94
12
+ ~` 92 176 44 260 96
M
=
e. ~~" 94 12 178 =
45 =
262 97
96 - 13 180 46 264 99
98 - 19 162 - 47 266 - 100
100 - 14 184 - 48 268 - 102
102 - 15 186 - 49 '270 - 103
104 - 15 188 - 50 272 - 105
106 - 16 190 - 51 274 - 106
' 108 - 17 192 - 52 276 - 108
110 - 17' 194 - 53 279 '- 109
112 - 18 196 - 54 280 - 111
114 - 18 198 - 55 282 - 112 _
116 - 19 200 - 57 284 - 114
118 - 20 202 - 58 ~ 286 - 116
120 - ~-" "20 204 - 59' 288 - 117
122 - 21 206 - 60 290 - 119
124 - 22 208 - 61 292 - 121
126 - 22 210 62
- 294 -
.... 122
128... - ...... .. ~3. .. 212 ,.
_._
- 64 29fi - 124
' 130 - 24 214 - 65 298 - 126
132 - 25 ~ 216 - 66 300 - 127
~J
• (Revised July 2006) Attachment 2.05.3(6)(a)-2-7