Section 408.14495. Chlorine, caustic and acid.  


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  •  (1)  Liquid   chlorine  shall  be   stored  in  an  unoccupied ventilated room. The exhaust pickup shall be at floor level.

    (2)   A room used for storage of chlorine gas shall have not less than 2 exits.

    (3)    A tank car containing chlorine and connected to a pipe or hose   line shall be protected by a derail device and a blue flag.

    (4)   A pipe or hose line carrying chlorine,  caustic  or  acid  shall  be identified by a sign or color label.

    (5)   Where chlorine is piped through a wall,  shut-off   valves  shall  be located on both sides of the wall and at the inlet and outlet.

History: 1979 AC.