Cal. Code Regs. tit. 8, § 5327
(a) All mass detonating explosives and pyrotechnic devices manufacturing buildings, including those where explosive charges are assembled, prepared, or loaded shall be separated from all other buildings, including magazines, within the confines of the manufacturing plant at a distance not less than those shown in the following table when buildings are BARRICADED.
Note: Explosives not subject to mass detonation may be processed in buildings located in accordance with other intraline distance tables of recognized authority such as DOD or ATF Tables 55.219 and 55.222 through 55.224, with footnotes.
(b) When a building or magazine containing explosives is not barricaded the intraline distances shown in the following Table shall be doubled.
Intra Plant Distance Table For Use Only Within Confines of Explosives Manufacturing Plants
Pounds Over
Pounds Not Over
Distance in Feet When Building is Barricaded*
Pounds Over
Pounds Not Over
Distance in Feet When Building is Barricaded*
2
5
16
12,000
14,000
220
5
10
20
14,000
16,000
230
10
20
25
16,000
18,000
238
20
30
28
18,000
20,000
245
30
40
31
20,000
25,000
265
40
50
34
25,000
30,000
280
50
75
38
30,000
35,000
295
75
100
42
35,000
40,000
310
100
125
45
40,000
45,000
320
125
150
48
45,000
50,000
330
150
200
53
50,000
55,000
340
200
250
57
55,000
60,000
350
250
300
60
60,000
65,000
360
300
400
66
65,000
70,000
370
400
500
71
70,000
75,000
380
500
600
76
75,000
80,000
390
600
700
80
80,000
85,000
395
700
800
84
85,000
90,000
400
800
900
87
90,000
95,000
410
900
1,000
90
95,000
100,000
420
1,000
1,200
96
100,000
110,000
430
1,200
1,400
101
110,000
120,000
445
1,400
1,600
106
120,000
130,000
455
1,600
1,800
110
130,000
140,000
465
1,800
2,000
113
140,000
150,000
475
2,000
2,500
122
150,000
160,000
485
2,500
3,000
130
160,000
170,000
495
3,000
4,000
143
170,000
180,000
505
4,000
5,000
154
180,000
190,000
515
5,000
6,000
164
190,000
200,000
525
6,000
7,000
172
200,000
210,000
535
7,000
8,000
180
210,000
230,000
555
8,000
9,000
190
230,000
250,000
575
9,000
10,000
200
250,000
275,000
600
10,000
12,000
210
275,000
300,000
635
* When a building or magazine containing explosives is not barricaded, the distances shown in this Table should be doubled.
Note: Authority cited: Section 142.3, Labor Code. Reference: Section 142.3, Labor Code.
1. Amendment filed 7-16-76; effective thirtieth day thereafter (Register 76, No. 29).
2. Amendment of section and new Note filed 7-11-2003; operative 8-10-2003 (Register 2003, No. 28).