ENS 51158
ENS Event | |
|---|---|
12:00 Feb 17, 2015 | |
| Title | Quality Assurance Programmatic Issues |
| Event Description | 10 CFR 50.55(e) initial notification for a failure to comply with requirements of 10 CFR 50 Appendix B associated with AP1000 nuclear power plant construction by Chicago Bridge & Iron Company (CB&I) at the V.C. Summer Units 2 & 3 construction site.
This 50.55(e) initial notification addresses a failure to comply by CB&I, an agent of South Carolina Electric & Gas Company (SCE&G) for V.C. Summer Units 2 & 3, to meet the requirements of Appendix B, Criteria V and XV. It is concluded that Quality Assurance programmatic issues, as identified by CB&I Root Cause Analysis 2015-0539, could have produced a defect and this condition is reportable in accordance with 10 CFR 50.55(e)(3)(iii)(C). Root Cause Analysis 2015-0539 investigated the causes that lead to impingement of safety related reinforcing steel and the steel containment vessel during concrete core drilling operations within the Unit 2 containment structure. No defect has been identified. This condition is associated with NRC special inspection report number 05200027/2015-009. This notification closes the Interim Part 21 report submitted on April 16th, 2015, by CB&I. This 50.55(e) Initial Notification is being submitted pursuant to the requirements of 10 CFR 50.55(e)(3)(iii)(C). The licensee notified the NRC Resident Inspector. |
| Where | |
|---|---|
Summer  South Carolina (NRC Region 2) | |
| Reporting | |
| 10 CFR 50.55(e) | |
| Time - Person (Reporting Time:+2855.65 h118.985 days <br />16.998 weeks <br />3.912 months <br />) | |
| Opened: | James Salter 10:39 Jun 16, 2015 |
| NRC Officer: | Mark Abramovitz |
| Last Updated: | Jun 16, 2015 |
| 51158 - NRC Website
Loading map... {"minzoom":false,"maxzoom":false,"mappingservice":"leaflet","width":"350px","height":"250px","centre":false,"title":"","label":"","icon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"zoom":6,"defzoom":14,"layers":["OpenStreetMap"],"image layers":[],"overlays":[],"resizable":false,"fullscreen":false,"scrollwheelzoom":true,"cluster":false,"clustermaxzoom":20,"clusterzoomonclick":true,"clustermaxradius":80,"clusterspiderfy":true,"geojson":"","clicktarget":"","imageLayers":[],"locations":[{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca class=\"mw-selflink selflink\"\u003EENS 51158\u003C/a\u003E - \u003Ca href=\"/Summer\" title=\"Summer\"\u003ESummer\u003C/a\u003E\n\u003C/p\u003E\u003C/div\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003EQuality Assurance Programmatic Issues\n\u003C/p\u003E\u003C/div\u003E","title":"ENS 51158 - Summer\n","link":"","lat":34.29653611111111,"lon":-81.31628333333333,"icon":"/w/images/6/6b/South_Carolina_Electric_%26_Gas_Company_icon.png"}],"imageoverlays":null} | |
Unit 2 | |
|---|---|
| Reactor critical | Not Critical |
| Scram | No |
| Before | Under Construction (0 %) |
| After | Under Construction (0 %) |
Unit 3 | |
|---|---|
| Reactor critical | Not Critical |
| Scram | No |
| Before | Under Construction (0 %) |
| After | Under Construction (0 %) |
WEEKMONTHYEARENS 511582015-02-17T12:00:00017 February 2015 12:00:00
[Table view]10 CFR 50.55(e) Quality Assurance Programmatic Issues ENS 508152014-08-25T12:00:00025 August 2014 12:00:00 10 CFR 50.55(e) Breakdown in the Quality Assurance Program for V. C. Summer 2 & 3 Construction Project ENS 504422014-03-13T12:00:00013 March 2014 12:00:00 10 CFR 50.55(e) Welding Program Deviations During Construction ENS 495822013-09-24T13:00:00024 September 2013 13:00:00 10 CFR 50.55(e) Deficiency Identified in Quality Assurance Program ENS 489102012-12-06T12:00:0006 December 2012 12:00:00 10 CFR 50.55(e) Failure to Comply with Conditions of Construction Permit 2015-02-17T12:00:00 | |