canalisation principale

CONT: Construction d'un pipeline principal de gaz de 10,16 centimètres (4 pouces) - Consumer Gas.
CONT: Nous [Enbridge] sommes bien placés pour affronter les derniers mois de 1999 et les exercices subséquents, grâce à la contribution croissante des placements dans les infrastructures clés telles que le pipeline Athabasca, l'expansion du pipeline principal du réseau Terrace et notre participation dans des projets de transport de gaz naturel, jumelée à la poursuite des améliorations récentes au titre du volume de liquides.

CONT: The Tibitoc source was brought into service in 1959 and expanded in 1969 to its current capacity. Both the Tibitoc treatment plant and the primary pipeline connecting it to the city are old and deteriorated; ...
CONT: For twenty years American oil companies, led by Texaco, extracted oil from beneath the Ecuadorean Amazon. ... They constructed four hundred drill sites and hundreds of miles of roads and pipelines, including a primary pipeline that extends for 280 miles across the Andes.