- a) All connections between tank cars and pipe lines shall be in good condition and not permit leakage.
- b) Tank cars shall not be left connected to pipe lines except when loading or unloading is going on, and during all such times a person shall be present and in charge.
- c) The presence of flame lanterns, flame switch lights or other exposed flame lights or fires during the process of loading or unloading is prohibited.
(Source: Amended at 9 Ill. Reg. 10012, effective October 1, 1985)