CEA 4001 - Page 12

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Table 1 :Minimum number of sprinklers per type to be inspected ....................................................................... 18
Table 2 : Maximum storage heights for OH occupancies ......................................................................................... 34
Table 3 : Limitations and protection requirements for different storage methods ................................................. 37
Table 4 : Design density and area of operation for LH, OH and HHP ...................................................................... 38
Table 5 : Design criteria for HHS with roof or ceiling protection only ..................................................................... 40
Table 6 : Design criteria for roof sprinklers with in-rack protection ......................................................................... 41
Table 7 : Pressure and flow requirements for precalculated LH and OH systems ................................................... 41
Table 8 : Pressure and flow requirements for installations designed using Tables G11 to G14 ............................ 42
Table 9 : Connections for water for other services in low rise systems .................................................................. 46
Table 10 : Minimum water volume for precalculated LH and OH systems .............................................................. 48
Table 11
: Minimum water volume for precalculated HHP and HHS systems .......................................................... 49
Table 12 : Minimum capacity of reduced capacity tanks .......................................................................................... 50
Table 13 : Suction pipe inlet clearances ..................................................................................................................... 51
Table 14 : Minimum width of settling chambers, suction pits, open channels and weirs ...................................... 54
Table 15 : Pump pressure and flow rating ................................................................................................................. 60
Table 16: Pump priming tank capacity and pipe size .............................................................................................. 63
Table 17: Pump size ................................................................................................................................................... 63
Table 18 : Minimum pump characteristics for LH and OH (pre-calculated systems) ............................................... 64
Table 19 : Maximum number of sprinklers per installation - wet pipe and pre-action installations ....................... 72
Table 20 : Maximum size per installation - Dry and alternate installations ............................................................... 73
Table 21 : Maximum coverage and spacing for sprinklers other than sidewall ....................................................... 75
Table 22 : Maximum coverage and spacing for sidewall sprinklers .......................................................................... 77
Table 23 : Sprinkler location relative to beams ......................................................................................................... 80
Table 24 : Location of intermediate sprinklers in type ST5 and ST6 storage .......................................................... 85
Table 25 : Sprinkler types and K factors for various hazard classes ........................................................................ 8 7
Table 26 : Sprinkler sensitivity ratings ........................................................................................................................ 88