CEA 4001 - Pallets - Idle

160
T
Table 54: Flammable liquids in metal drums (ST4) with a capacity >20 l and 208 l (K3)
Class
Properties
°C
Storage methods
Intermediated
sprinkler level
in
figure 10 (1)
configuration
Ceiling sprinklers
Density mm/
min
Area of
operation
m
2
1
FP > 100
on side on end
each 12th tier each
6th tier
10
10
450
2
FP < 100
on side on end
each 6th tier each
tier
25
10
450
3
FP < 55
on side on end
each 3rd tier each
tier
25
10
450
4
FP < 21
on side or on end
each tier
25
450
NOTE: (1) Horizontal distance between sprinklers shall not exceed 1,9m.
NOTE:
(2) Drums shall be stored at a height of one drum per tier.
Table 55: Flammable liquids in metal drums (STl,ST5,ST6) with a capacity of 20 l (K4)
Class
Properties
°C
Storage methods
Maximum storage
height
Ceiling sprinklers
Density
mm/min
Area of
operation
m
2
1
FP > 100
ST1
ST5/6
5,5
4,6
10
7,5
450
2
FP < 100
ST1
ST5/6
4,0
4,6
12,5
450
3
FP < 55
ST1
ST5/6
1,5
2,1
12,5
450
4
FP < 21
ST1
ST5/6
1,5
2,1
12,5
450
K.4 Pallets - idle
ldle pallets stored in solid piles or on pallets shall be protected with ceiling sprinklers according to table