ML19150A751
| ML19150A751 | |
| Person / Time | |
|---|---|
| Site: | Vogtle  |
| Issue date: | 05/30/2019 |
| From: | NRC |
| To: | NRC/NRO/DLSE/LB4 |
| References | |
| Download: ML19150A751 (4) | |
Text
1 Vogtle PEmails From:
Habib, Donald Sent:
Thursday, May 30, 2019 1:48 PM To:
Vogtle PEmails
Subject:
FW: Clarification: LAR 19-004 Drawing Inconsistencies Attachments:
LAR 19-004 Differences in Drawing Symbols_ (002).docx From: Habib, Donald Sent: Thursday, May 30, 2019 11:10 AM To: Quarles, Adam Graham <AGQUARLE@southernco.com>
Cc: Hearn, Peter <Peter.Hearn@nrc.gov>; Budzynski, John <John.Budzynski@nrc.gov>; Stubbs, Angelo
<Angelo.Stubbs@nrc.gov>
Subject:
Clarification: LAR 19-004 Drawing Inconsistencies Adam -
For LAR 19-004, the staff identified differences in the Tier 1 and Tier 2 drawings. Please contact the Project Manager for this LAR, Peter Hearn, about whether SNC would like to discuss this clarification question in a future public meeting.
Thanks Don Habib U.S. Nuclear Regulatory Commission Office of New Reactors Project Manager NRO/DLSE, Licensing Branch 2 O-8D13 301-415-1035
Hearing Identifier:
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Subject:
FW: Clarification: LAR 19-004 Drawing Inconsistencies Sent Date:
5/30/2019 1:47:32 PM Received Date:
5/30/2019 1:47:37 PM From:
Habib, Donald Created By:
Donald.Habib@nrc.gov Recipients:
"Vogtle PEmails" <Vogtle.PEmails@nrc.gov>
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Below are 2 examples where the valves do not match up symbolically between Tier 2 Figure 10 and Tier 1 Figure 2. For the symbol differences of the same component, please provide an explanation.
- 1. The valves in figure 10 below do not match the valve in figure 2 and valve shown in the Tier 2 Chapter 1 legend drawings.
Tier 2, Figure 10.3.2-2 Main Steam System Diagram Tier 1, Figure 2.2.4-1 (Sheet 3) Proposed revision:
- 2. The relief valves below do not match the Tier 2, Figure 10.3.2-1 (Sheet 2 of 2)
Figure 2.2.4-1 (Sheet 2 of 3) Steam Generator System