TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

The simplest form of engineered trench, or shallow land burial, relies mainly on the properties of the excavated overburden and the geohydrologic properties of the site for containment.... Shallow land burial consists of excavating a trench, placing waste containers in the trench up to a prescribed level, but generally below the original ground surface, backfilling between the containers with sand or other free-flowing earthen material and covering the trench with earthen material.  2, record 1, English, - shallow%20land%20burial

Record number: 1, Textual support number: 2 CONT

LLW [low-level wastes] disposal to date in the USA has been almost entirely by what is commonly called shallow land burial (SLB), i.e., unlined trenches.  2, record 1, English, - shallow%20land%20burial

Record number: 1, Textual support number: 3 CONT

In France, low and medium level waste have been disposed of by shallow land burial at the La Manche disposal centre since 1969. Two types of manmade structures are used for the disposal of conditioned waste: - monoliths ...; - tumuli ....  4, record 1, English, - shallow%20land%20burial

Record number: 1, Textual support number: 1 OBS

See also "ground disposal" and "shallow disposal".  3, record 1, English, - shallow%20land%20burial

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

Des stockages par enfouissement à faible profondeur sont réalisés aux États-Unis, en Grande-Bretagne, en URSS, au Canada et en France. Dans les deux premiers pays, le stockage se fait sur des déchets pas ou peu conditionnés, dans des tranchées en pleine terre.  5, record 1, French, - enfouissement%20%C3%A0%20faible%20profondeur

Record number: 1, Textual support number: 2 CONT

Déchets de faible et moyenne activité. [...] Le mode d'évacuation retenu est l'enfouissement à faible profondeur dans des structures en béton [...]  6, record 1, French, - enfouissement%20%C3%A0%20faible%20profondeur

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

A review of performance history at existing shallow land burial sites in the USA provides strong evidence that structurally unstable waste contributes to rapid slumping or collapse of trench covers, with subsequent water infiltration and leaching of radioactivity from the waste.  1, record 2, English, - shallow%20land%20burial%20site

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 OBS

Voir aussi «stockage à faible profondeur» et «enfouissement à faible profondeur».  1, record 2, French, - site%20de%20stockage%20par%20enfouissement%20%C3%A0%20faible%20profondeur

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

1. Above ground-e. g. engineered mound. Wastes are placed in a man-made mound located primarily above the ground and covered with earth and synthetic cover materials to prevent water or burrowing animals from contacting the wastes. The completed mound is about 10 metres high. Stability is provided either by waste containers, with the voids between them filled with earth, or by compacting the bulk wastes.... 2. Shallow Burial--e. g. trench.... 3. Pervious Surround.--e. g. open pit.... 4. Intermediate Depth--e. g. mined cavern. [Source : Rapport du Groupe de travail sur le choix d’un site de gestion des déchets faiblements radioactifs. Mme Lamberd]  1, record 3, English, - engineered%20mound

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 OBS

Les sites d'implantation d'une décharge [contrôlée] sont très divers [...]. Si le terrain est plat, on aura recours soit à la méthode en tranchées, soit à la méthode en monticule. Si le terrain est en creux (carrière, vallée) ou en pente, on aura recours à la méthode en surface.  2, record 3, French, - monticule%20artificiel

Record number: 3, Textual support number: 2 OBS

«artificiel» : Produit par la technique, par l'activité humaine finalisée, et non par la nature. [Par exemple :] Lac artificiel.  3, record 3, French, - monticule%20artificiel

Record 3,  Textual support,  Spanish