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DRAGAGE CHENAL [5 records]

Record 1 2021-01-07

English

Subject field(s)
  • Dredging
  • River and Sea Navigation

French

Domaine(s)
  • Dragage
  • Navigation fluviale et maritime
CONT

Le dragage du chenal et son maintien à des profondeurs autres que sa profondeur initiale ont été considérés.

Spanish

Save record 1

Record 2 2002-01-10

English

Subject field(s)
  • Dredging
CONT

The purpose of maintenance dredging is to remove such sediment to maintain safe depths for navigation.

CONT

Of the different types of dredging projects in the St. Lawrence River, maintenance dredging is definitely the most common. It involves removal of relatively recent sediment generally of fine grain (silts and clay), though coarser materials, such as sands, are found in some spots -along the shipping channel, for example.

French

Domaine(s)
  • Dragage
CONT

Les travaux de dragage d’entretien visent à retirer ces sédiments afin de maintenir des profondeurs sécuritaires pour la navigation.

CONT

Des différents types de projets de dragage, les dragages d’entretien constituent sans doute l'intervention la plus courante dans le fleuve Saint-Laurent. Ces travaux concernent principalement l'excavation des sédiments relativement récents dont la granulométrie est généralement fine(silts et argiles) ce qui n’ exclut pas que des matériaux plus grossiers comme les sables se retrouvent en certains endroits du chenal maritime, par exemple.

Key term(s)
  • travail de dragage d’entretien

Spanish

Save record 2

Record 3 2001-01-09

English

Subject field(s)
  • Hydrology and Hydrography
CONT

In the river proper, it is mainly the shipping channel that is dredged; in the lower estuary and the gulf, it is the nearshore that is dredged, and generally only very small amounts of material are removed in each dredging operation.

French

Domaine(s)
  • Hydrologie et hydrographie
CONT

Dans le couloir fluvial, le dragage est surtout concentré dans le chenal de navigation alors que dans l'estuaire maritime et le Golfe, il est localisé le long des rives.

Spanish

Save record 3

Record 4 2000-08-23

English

Subject field(s)
  • River and Sea Navigation
CONT

With constant increase in commercial and recreational navigation, especially since the seaway was built, extensive dredging has been required to maintain the shipping channel and existing harbours.

French

Domaine(s)
  • Navigation fluviale et maritime
CONT

L'augmentation soutenue de la navigation commerciale et de plaisance, en particulier depuis la réalisation de la Voie maritime, nécessite de nombreux travaux de dragage pour l'entretien du chenal maritime et des ports existants ainsi que l'excavation d’importants volumes de matériaux pour la mise en place de nouveaux ports, marinas et autres structures maritimes.

Spanish

Save record 4

Record 5 1992-10-09

English

Subject field(s)
  • Titles of Laws and Regulations

French

Domaine(s)
  • Titres de lois et de règlements

Spanish

Save record 5

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