BS ISO 20890-3:2020
$102.76
Guidelines for in-service inspections for primary coolant circuit components of light water reactors – Hydrostatic testing
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 16 |
This document gives guidelines for in-service system pressure tests of the reactor coolant circuit of light water reactors.
This document specifies the test technique, the requirements for measuring equipment and additional devices, the preparation and performance of the test as well as the recording and documentation, for the purpose to ensure the reliability and comparability of tests.
NOTE
Data on (test) pressure, (test) temperature, scope of testing, rates of change of pressure and temperature, test schedule and inspection intervals can be obtained from the applicable national nuclear codes.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 6 | Foreword |
| 7 | 1 Scope 2 Normative references 3 Terms and definitions |
| 8 | 4 Test system 4.1 General 4.2 Standard system 5 Requirements 5.1 Personnel requirements |
| 9 | 5.2 Test object 5.3 Measuring equipment 5.3.1 General 5.3.2 Pressure measurement of the operating instructions |
| 10 | 5.3.3 Test manometer 5.3.4 Temperature measurement 5.4 Pressure generation system 6 Testing 6.1 Preparations |
| 11 | 6.2 Performance 6.3 Final measures 7 Test report |
| 13 | Annex A (informative) Standard test procedures |
| 14 | Bibliography |
