The remote island provisions of CAO 82.0 only apply to charter flights.
As Capn Bloggs as correctly pointed out these are the provisions that are applicable.
"3A Conditions for passenger-carrying charter operations to remote
islands
3A.1 Each certificate authorising charter operations for the carriage of passengers is
subject to the condition that an aeroplane operated under the certificate is to
carry passengers on a flight to a remote island only if:
(a) the aeroplane has more than 1 engine; and
(b) the total amount of fuel carried by the aeroplane at the start of the flight is
not less than the minimum safe fuel for the aeroplane for that flight; and
(c) the alternate aerodrome for the aeroplane for that flight is not an
aerodrome located on a remote island."
The details contained in section 2 are the interpretations of the clauses contained elsewhere in the order.
I can assure you that RPT does not require an alternate when operating to a remote island.