14. The land files contained in a register of public service networks and immovables situated in territory without a cadastral survey shall be assigned a number composed of the following elements, separated by a dash:
(1) the code of the registration division, as recorded in the directory of cadastre codes kept at the Ministère des Ressources naturelles et de la Faune;
(2) the letter B; and
(3) a number in a single consecutive series beginning with 1.