Steel containment for nuclear reactors. Pt. 4
Description
The standard is valid for in-service inspections of steel containments for stationary LWRs including those airlocks, construction and transport openings, pipe and cable penetrations which are firmly connected with the containment as well as isolating devices of pipings which have an open end in the containment atmosphere and serve for containment isolation. The standard is also valid for containments with a pressure suppression system and an external liner. It is to be applied to all in-service inspections following first criticality, including the first repetition of the integral leak rate test (preoperational leak rate test). The aim of the standard is to fix the extend and the intervals for the in-service inspections performed on the containment and its components in order to test its integrity and performance. (orig.)
Abstract (German)
Die Regel gilt fuer wiederkehrende Pruefungen von Sicherheitsbehaelter aus Stahl fuer ortsfeste LWR einschliesslich der mit dem Sicherheitsbehaelter fest verbundenen Schleussen, Montage- und Transportoeffnungen, Rohr- und Kabeldurchfuehrungen sowie Absperreinrichtungen von Rohrleitungen, die in der Sicherheitsbehaelteratmosphaere offen enden und dem Druchdringungsabschluss dienen sowie von Sicherheitsbehaeltern mit Druckabbausystem und aeusserer Dichthaut. Sie gilt fuer alle wiederkehrenden Pruefungen nach der ersten Kritikalitaet; eingeschlossen ist die erste wiederkehrende integrale Leckratenpruefung (Vorbetriebs-Leckratenpruefung). Zweck der Regel ist die Festlegung des Umfangs und der Fristen regelmaessig wiederkehrender Pruefungen, die am Sicherheitsbehaelter und seinen genannten Komponenten zum Zweck der Pruefung ihrer Integritaet und Funktion durchgefuehrt werden. (orig.)Additional details
Additional titles
- Subtitle (English)
- In-service inspections. As of July 11, 1991
- Original title (German)
- Reaktorsicherheitsbehaelter aus Stahl. T. 4
- Original subtitle (German)
- Wiederkehrende Pruefungen. Vom 11. Juli 1991.
Publishing Information
- Journal Title
- Bundesanzeiger
- Journal Volume
- 44
- Journal Issue
- 7a
- Series
- Bundesanzeiger.
- Journal Page Range
- 11-17
- ISSN
- 0344-7634
- CODEN
- BDZRA
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 23031898
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Resource subtype / Literary indicator
- Standard or Specification
- Descriptors DEI
- AMENDMENTS; BWR TYPE REACTORS; CONTAINMENT; CONTAINMENT SHELLS; IN-SERVICE INSPECTION; LEAK DETECTORS; PWR TYPE REACTORS; STANDARDS DOCUMENT; STEELS; WELDED JOINTS
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; ENRICHED URANIUM REACTORS; INSPECTION; IRON ALLOYS; IRON BASE ALLOYS; JOINTS; LAWS; POWER REACTORS; REACTORS; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS
Optional Information
- Secondary number(s)
- KTA--3401.4(ed.6/91).