CEA 4001 - Spirituous Liquors in Wooden Barrels

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K5. Pallets stored in racks shall be protected with ceiling and in-rack sprinklers according to table K6.
T
Table 56: Protection of solid piled or palletized pallets (ST1) (K5)
Type of pallet
Maximum
storage
height
m
Ceiling sprinkler
Special requirements
Wood and cellulose
material pallets
3,8
see table 4 Category IV
Non- expanded high
density polyethy
lene
pallets with solid deck
3,8
see table 4 Category IV,
with sprinkler rated at
93°C or 100°C
Separation: 60 min.
minimum fire
resistant
compartment
All other plastic pallets
3,3
3
2,7
2,3
2
1,6
25 mm/min over 300 m2
20 mm/min over 300 m
2
17,5 mm/min over 300
m2
15 mm/min over 300 m
2
12,5 mm/min over 300
m2
10 mm/min over 300 m
2
Storage in 60 min.
minimum fire
resistant
compartment.
Table 57: Protection of rack storage of pallets (ST4) (K6)
Type of pallet
In-rack sprinklers
Ceiling sprinkler
Special requirements
Wood and cellulose
material pallets. Non-
expanded high densit
y
po
lyethylene
pallets with
solid deck
Category IV
configuration
As for Category IV, with
sprinkler rated at
93°C or 100°C
see table 5
separation: 60 min.
minimum fire
resistant
when storage height
>3,8m
All other plastic pallets
Category IV
configuration,
includi
ng one
level of
sprinklers
above top
level of storage,
sprinklers
with
K=l
15 and m
inimum
operating
pressure
of
3 bar
25 mm/min over 300
m2
Separation: 60 min.
minimum fire
resistant
compartment.
K.5 Spirituous liquors in wooden barrels
Barrels may be stored to a height not exceeding 4,6m with ceiling sprinklers only. For greater