Did You Know? – ST 4 In-Rack Protection

ST4 In-Rack Sprinkler Protection. Since 2014 when TB234 was first issued. All in-rack protection pertaining to ‘ST4 Pallet Racking’ was changed. It now requires horizontal sprinkler locations at every transverse flue, at a vertical spacing of 3.5 metres or every second tier level (whichever is lesser). Prior to the issue of TB234, in-rack protection for […]

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