CA2000687A1 - Store - Google Patents

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Publication number
CA2000687A1
CA2000687A1 CA 2000687 CA2000687A CA2000687A1 CA 2000687 A1 CA2000687 A1 CA 2000687A1 CA 2000687 CA2000687 CA 2000687 CA 2000687 A CA2000687 A CA 2000687A CA 2000687 A1 CA2000687 A1 CA 2000687A1
Authority
CA
Canada
Prior art keywords
cavities
store
storage
subjacent
question
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA 2000687
Other languages
French (fr)
Other versions
CA2000687C (en
Inventor
Uwe Eggert
Ole M. Kvamsdal
Alf Johansson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA 2000687 priority Critical patent/CA2000687C/en
Publication of CA2000687A1 publication Critical patent/CA2000687A1/en
Application granted granted Critical
Publication of CA2000687C publication Critical patent/CA2000687C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The present invention relates to a store (1) for the storage of environmentally harmful substances (2), such as stable toxic compounds and long-lived nuclear materials, etc., which store comprises a number of cavities (6) in rock intended for holding the substances (2) in question, with a roof (8) above said cavities, and with the cavities (6) in question being surrounded by a hydraulic barrier (7).
Amongst other things, the invention permits a passive dry store to be achieved.
Holding cavities for storage are formed by drilled vertical holes (6) which extend down to a level (10) situated above a subjacent drainage and ventilation zone (11). The hydraulic barrier (7), which is displaced laterally in relation to the storage boreholes (6), and the ventilation holes (12) situated to the side are connected to a subjacent drainage and ventilation zone (9).
CA 2000687 1989-10-13 1989-10-13 Store Expired - Fee Related CA2000687C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2000687 CA2000687C (en) 1989-10-13 1989-10-13 Store

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2000687 CA2000687C (en) 1989-10-13 1989-10-13 Store

Publications (2)

Publication Number Publication Date
CA2000687A1 true CA2000687A1 (en) 1991-04-13
CA2000687C CA2000687C (en) 2002-02-12

Family

ID=4143326

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2000687 Expired - Fee Related CA2000687C (en) 1989-10-13 1989-10-13 Store

Country Status (1)

Country Link
CA (1) CA2000687C (en)

Also Published As

Publication number Publication date
CA2000687C (en) 2002-02-12

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