1R5. For the purposes of the definition of “bituminous sands” in section 1 of the Act, viscosity or density of hydrocarbons is determined using a number of individual samples tested(a) at atmospheric pressure;
(b) at a temperature of 15.6 °C; and
(c) free of solution gas.
For the purposes of the first paragraph, the samples collected must constitute a representative sampling of that deposit from which the taxpayer is committed to produce by means of one mine.
s. 1R5; O.C. 1454-99, s. 1; O.C. 134-2009, s. 1.