The chargeable period

3.—(1) In this Order the number of chargeable periods shall be calculated based on the following formula—

where—

• “C” is the number of chargeable periods; and

• “T” is the total time (expressed in hours) during which an inspector performs a function specified in paragraph (b), (c) or (d) of column 1 of the table on a calendar day.

(2) For the purposes of calculating “T” if the function is performed by more than one inspector, that total time taken by each inspector shall be aggregated.