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Safe transport of radioactive materials — Leakage testing on packages
| 분야 | ISO/TC 85/SC 5 : Nuclear installations, processes and technologies |
|---|---|
| 적용범위 | This document specifies gas leakage test criteria and test methods for demonstrating that packages used to transport radioactive materials comply with the package containment requirements defined in the International Atomic Energy Agency (IAEA) Regulations for the Safe Transport of Radioactive Material for: — design verification; — fabrication verification; — preshipment verification; — periodic verification; — maintenance verification. This document describes a method for relating permissible activity release of the radioactive contents carried within a containment system to equivalent gas leakage rates under specified test conditions. This approach is called gas leakage test methodology. However, in this document it is recognized that other methodologies might be acceptable, provided that they demonstrate that any release of the radioactive contents will not exceed the regulatory requirements, and subject to agreement with the competent authority. This document provides both overall and detailed guidance on the complex relationships between an equivalent gas leakage test and a permissible activity release rate. Whereas the overall guidance is universally agreed upon, the use of the detailed guidance shall be agreed upon with the competent authority during the Type B(U), Type B(M) or Type C packages certification process. It should be noted that, for a given package, demonstration of compliance is not limited to a single methodology. While this document does not require particular gas leakage test procedures, it does present minimum requirements for any test that is to be used. It is the responsibility of the package designer or consignor to estimate or determine the maximum permissible release rate of radioactivity to the environment and to select appropriate leakage test procedures that have adequate sensitivity. This document pertains specifically to Type B(U), Type B(M) or Type C packages for which the regulatory containment requirements are specified explicitly. |
| 국제분류(ICS)코드 |
13.280 : 방사능 보호
27.120.30 : 핵분열 자료 |
| 페이지수 | 85 |
| Edition | 2 |
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | ISO 12807:2018 | Safe transport of radioactive materials — Leakage testing on packages | 2018-09-26 | 표준 |
| 2 | ISO 12807:1996 | Safe transport of radioactive materials -- Leakage testing on packages | 1996-10-10 | 구판 |
관련상품이 존재하지 않습니다.
ISO 11933-2:1997 - Components for containment enclosures — Part 2: Gloves, welded bags, gaiters for remote - handling tongs and for manipulators 상세보기
ISO 11933-3:1998 - Components for containment enclosures -- Part 3: Transfer systems such as plain doors, airlock chambers, double door transfer systems, leaktight connections for waste drums 상세보기
ISO 10648-1:1997 - Containment enclosures — Part 1: Design principles 상세보기
ISO 8194:1987 - Radiation protection — Clothing for protection against radioactive contamination — Design, selection, testing and use 상세보기
ISO 10648-2:1994 - Containment enclosures — Part 2: Classification according to leak tightness and associated checking methods 상세보기
IEC TS 63134:2020 - Active assisted living (AAL) use cases 상세보기
IEC 60034-5:2020 RLV - Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification 상세보기
KS B ISO TS 25740-1 - 에스컬레이터 및 무빙워크에 대한 안전요건 — 제1부: 세계공통 필수 안전요건(GESRs) 상세보기
KS B ISO TS 8100-21 - 승객 및 화물 운송용 엘리베이터 —제21부: 세계공통 필수안전요건(GESRs)을 충족하는 세계공통 안전 파라미터(GSPs) 상세보기
KS C IEC TS 62872 - 산업 시설과 스마트 그리드 사이의 산업 공정 측정, 제어 및 자동화 시스템 인터페이스 상세보기
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