4.12.712 FILLINGS DENSITIES
(1) Filling density shall be limited to 85 percent capacity by volume at 60 degrees
(2) The filling densities for
nonrefrigerated containers by weight shall not exceed the following:
(a) Uninsulated 56% 58%
(b) Insulated 57%
(c) Containers regulated by department of
transportation shall be filled in accordance with Hazardous Materials
Transportation Regulations (Subch. C, ARM 171.6) .
(3) The filling density for refrigerated
such that the tanks will not be liquid full at a liquid temperature
corresponding to the vapor pressure at the start-to-discharge
pressure setting of the safety relief valve.
History: Sec. 80-10-503, MCA; IMP, Sec. 80-10-503, MCA; NEW, 1986 MAR p. 1320, Eff. 10/31/86.