(1)
6204.1 Indoor storage. Indoor storage of
organic peroxides in amounts exceeding the maximum allowable quantity per
control area indicated in Table 5003.1.1(1) of rule
1301:7-7-50
of the Administrative Code shall be in accordance with
paragraphs (A)(5001), (C)(5003) and (D)(5004) of rule
1301:7-7-50
of the Administrative Code and this rule.
Indoor storage of unclassified
detonable organic peroxides that are capable of detonation in their normal
shipping containers under conditions of fire exposure shall be stored in
accordance with rule
1301:7-7-56
of the Administrative Code.
(a)
6204.1.1
Detached storage.
Storage of organic
peroxides shall be in detached buildings where required by
paragraph (C)(8)(b)(5003.8.2) of rule
1301:7-7-50
of the Administrative Code.
(b)
6204.1.2
Distance from detached buildings to exposures.
In addition to the requirements of the building
code as listed in rule
1301:7-7-80
of the Administrative Code, detached storage buildings for Class I,
II, III, IV and V organic peroxides shall be located in accordance with Table
6204.1.2 of this rule. Detached buildings containing
quantities of unclassified detonable organic peroxides in excess of those set
forth in Table 5003.8.2 of rule
1301:7-7-50
of the Administrative Code shall be located in accordance with Table
5604.5.2(1) of rule
1301:7-7-56
of the Administrative Code.
Table
6204.1.2
Organic peroxides - distance to
exposures from detached storage buildings or outdoor storage
areas
|
Organic peroxide
class
|
Maximum storage quantity
(pounds) at minimum separation distance
|
|
Distance to buildings,
lot lines, public streets, public alleys, public ways or means of
egress
|
Distance between
individual detached storage buildings or individual outdoor storage
areas
|
|
50
feet
|
100
feet
|
150
feet
|
20
feet
|
75
feet
|
100
feet
|
|
I
|
2,000
|
20,000
|
175,000
|
2,000
|
20,000
|
175,000
|
|
II
|
100,000
|
200,000
|
No limit
|
100,000a
|
No limit
|
No limit
|
|
III
|
200,000
|
No limit
|
No limit
|
200,000a
|
No limit
|
No limit
|
|
IV
|
No limit
|
No limit
|
No limit
|
No limit
|
No limit
|
No limit
|
|
V
|
No limit
|
No limit
|
No limit
|
No limit
|
No limit
|
No limit
|
For SI: 1 foot = 304.8 mm, 1 pound =
0.454 kg.
a. Where the amount of organic peroxide
stored exceeds this amount, the minimum separation shall be 50 feet.
(c)
6204.1.3 Liquid-tight floor.
In addition to the requirements of
paragraph (D)(12)( 5004.12) of rule
1301:7-7-50
of the Administrative Code, floors of storage areas shall be of
liquid-tight construction.
(d)
6204.1.4
Electrical wiring and equipment.
In
addition to the requirements of paragraph (C)(9)(d)(5003.9.4)
of rule
1301:7-7-50
of the Administrative Code, electrical wiring and equipment in storage
areas for Class I or II organic peroxides shall comply with the requirements
for electrical Class I, Division 2 locations.
(e)
6204.1.5
Smoke detection.
An approved supervised
smoke detection system in accordance with paragraph (G)(907)
of rule
1301:7-7-09
of the Administrative Code shall be provided in rooms or areas where
Class I, II or III organic peroxides are stored. Activation of the smoke
detection system shall sound a local alarm.
Exception:
A smoke detection system shall not be required in
detached storage buildings equipped throughout with an approved automatic
fire-extinguishing system complying with rule
1301:7-7-09
of the Administrative Code.
(f)
6204.1.6
Maximum quantities.
Maximum allowable
quantities per building in a mixed occupancy building shall not exceed the
amounts set forth in Table 5003.8.2 of rule
1301:7-7-50
of the Administrative Code. Maximum allowable quantities per building
in a detached storage building shall not exceed the amounts specified in Table
6204.1.2 of this rule.
(g)
6204.1.7
Storage arrangement.
Storage arrangements
for organic peroxides shall be in accordance with Table 6204.1.7 of
this rule and shall comply with all of the following:
(i)
Containers and
packages in storage areas shall be closed.
(ii)
Bulk storage
shall not be in piles or bins.
(iii)
A minimum
2-foot (610 mm) clear space shall be maintained between storage and uninsulated
metal walls.
(iv)
Fifty-five-gallon (208 L) drums shall not be stored
more than one drum high.
Table
6204.1.7
Storage of organic
peroxides
|
Organic peroxide
class
|
Pile
configuration
|
Maximum quantity per
building
|
|
Maximum width
(feet)
|
Maximum height
(feet)
|
Minimum distance to next
pile (feet)
|
Minimum distance to walls
(feet)
|
|
I
|
6
|
8
|
4a
|
4b
|
Note c
|
|
II
|
10
|
8
|
4a
|
4b
|
Note c
|
|
III
|
10
|
8
|
4a
|
4b
|
Note c
|
|
IV
|
16
|
10
|
3a,d
|
4b
|
No requirement
|
|
V
|
No requirement
|
No requirement
|
No requirement
|
No requirement
|
No requirement
|
For SI: 1 foot = 304.8 mm.
a. Not less than one main aisle with a
minimum width of 8 feet shall divide the storage area.
b. Distance to noncombustible walls is
allowed to be reduced to 2 feet.
c. See Table 6204.1.2 of this
rule for maximum quantities.
d. The distance shall be not less than
one-half the pile height.
(h)
6204.1.8
Location in building. The storage of Class I or II organic peroxides
shall be on the ground floor. Class III organic peroxides shall not be stored
in basements.
(i)
6204.1.9 Contamination. Organic peroxides
shall be stored in their original DOTn shipping containers. Organic peroxides
shall be stored in a manner to prevent contamination.
(j)
6204.1.10
Explosion control. Indoor storage rooms, areas and buildings containing
unclassified detonable and Class I organic peroxides shall be provided with
explosion control in accordance with paragraph (K)(911)
of rule
1301:7-7-09
of the Administrative Code.
(k)
6204.1.11
Standby power. Standby power shall be provided in accordance with
paragraph (D)(604) of rule
1301:7-7-06
of the Administrative Code for the following systems used to protect
Class I and unclassified detonable organic peroxide.
1.
Exhaust
ventilation system.
2.
Treatment system.
3.
Gas detection
system.
4.
Smoke detection system.
5.
Temperature
control system.
6.
Fire alarm system.
7.
Emergency alarm
system.
(i)
6204.1.11.1 Fail-safe engineered systems.
Standby power shall not be required for mechanical exhaust ventilation,
treatment systems and temperature control systems where approved fail-safe
engineered systems are installed.
(2)
6204.2
Outdoor storage. Outdoor storage of organic peroxides in amounts
exceeding the maximum allowable quantities per control area indicated in Table
5003.1.1 (3) of rule
1301:7-7-50
of the Administrative Code shall be in accordance with
paragraphs (A)(5001), (C)(5003) and (D)(5004)
of rule
1301:7-7-50
of the Administrative Code and this rule.
(a)
6204.2.1
Distance from storage to exposures.
Outdoor storage areas for organic peroxides shall be located
in accordance with Table 6204.1.2 of this
rule.
(b)
6204.2.2 Electrical wiring and equipment.
In addition to the requirements of
paragraph (C)(9)(d)(5003.9.4) of rule
1301:7-7-50
of the Administrative Code, electrical wiring and equipment in outdoor
storage areas containing unclassified detonable, Class I or II organic
peroxides shall comply with the requirements for electrical Class I, Division 2
locations.
(c)
6204.2.3 Maximum quantities.
Maximum quantities of organic peroxides in outdoor
storage shall be in accordance with Table 6204.1.2 of this
rule.
(d)
6204.2.4 Storage arrangement.
Storage arrangements shall be in accordance with Table
6204.1.7 of this rule.
(e)
6204.2.5
Separation.
In addition to the
requirements of paragraph (C)(9)(h)(5003.9.8) of rule
1301:7-7-50
of the Administrative Code, outdoor storage areas for organic
peroxides in amounts exceeding those specified in Table 5003.8.2 of
rule
1301:7-7-50
of the Administrative Code shall be located a minimum distance of 50
feet (15 240 mm) from other hazardous material
storage.
