ML23093A178: Difference between revisions
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{{#Wiki_filter:From: Loomis, Thomas R:(Constellation) | {{#Wiki_filter:From: | ||
To: Richard Guzman | Loomis, Thomas R:(Constellation) | ||
To: | |||
Richard Guzman | |||
==Subject:== | ==Subject:== | ||
[External_Sender] N-716 (Nine Mile Point Nuclear Station, Unit 1, Proposed Alternative to Utilize Specific Provisions of Code Case N-716-3) EPID L-2023-LLR-0012 Date: Monday, April 03, 2023 4:01:29 PM | [External_Sender] N-716 (Nine Mile Point Nuclear Station, Unit 1, Proposed Alternative to Utilize Specific Provisions of Code Case N-716-3) EPID L-2023-LLR-0012 Date: | ||
Monday, April 03, 2023 4:01:29 PM Rich The following is a compilation of the previous examination dates for the N1A and N1B nozzle-to-safe end welds: | |||
Rich | |||
The following is a compilation of the previous examination dates for the N1A and N1B nozzle-to-safe end welds: | |||
N1A - May 1999 - Automated Conventional UT, April 2009 - Automated Conventional UT, March 2019 - Manual Phased Array UT. | N1A - May 1999 - Automated Conventional UT, April 2009 - Automated Conventional UT, March 2019 - Manual Phased Array UT. | ||
N1B - May 1999 - Automated Conventional UT, April 2009 - Automated Conventional UT, March 2015 - Manual Phased Array UT. | N1B - May 1999 - Automated Conventional UT, April 2009 - Automated Conventional UT, March 2015 - Manual Phased Array UT. | ||
Thank you. | Thank you. | ||
Tom Loomis Constellation Energy Generation, LLC From: Richard Guzman <Richard.Guzman@nrc.gov> | |||
Tom Loomis Constellation Energy Generation, LLC | Sent: Monday, April 3, 2023 8:19 AM To: Loomis, Thomas R:(Constellation) <thomas.loomis@constellation.com> | ||
From: Richard Guzman < Richard.Guzman@nrc.gov> | |||
Sent: Monday, April 3, 2023 8:19 AM To: Loomis, Thomas R:(Constellation) < thomas.loomis@constellation.com> | |||
==Subject:== | ==Subject:== | ||
Re: N-716 | Re: N-716 Tom - as discussed, no need for a clarification call at this time for the review; however, the submittal states that the flaws in N1A and N1B nozzle-to-safe end DM welds were detected in previous inspections - please provide the dates of the previous inspections that found the flaws for N1A and N1B. | ||
Tom - as discussed, no need for a clarification call at this time for the review; however, the submittal states that the flaws in N1A and N1B nozzle-to-safe end DM welds were detected in previous inspections - please provide the dates of the previous inspections that found the flaws for N1A and N1B. | |||
: Thanks, Rich}} | : Thanks, Rich}} | ||
Latest revision as of 07:30, 27 November 2024
| ML23093A178 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 04/03/2023 |
| From: | Tom Loomis Constellation Energy Generation |
| To: | Richard Guzman NRC/NRR/DORL/LPL1 |
| References | |
| EPID L-2023-LLR-0012 | |
| Download: ML23093A178 (1) | |
Text
From:
Loomis, Thomas R:(Constellation)
To:
Subject:
[External_Sender] N-716 (Nine Mile Point Nuclear Station, Unit 1, Proposed Alternative to Utilize Specific Provisions of Code Case N-716-3) EPID L-2023-LLR-0012 Date:
Monday, April 03, 2023 4:01:29 PM Rich The following is a compilation of the previous examination dates for the N1A and N1B nozzle-to-safe end welds:
N1A - May 1999 - Automated Conventional UT, April 2009 - Automated Conventional UT, March 2019 - Manual Phased Array UT.
N1B - May 1999 - Automated Conventional UT, April 2009 - Automated Conventional UT, March 2015 - Manual Phased Array UT.
Thank you.
Tom Loomis Constellation Energy Generation, LLC From: Richard Guzman <Richard.Guzman@nrc.gov>
Sent: Monday, April 3, 2023 8:19 AM To: Loomis, Thomas R:(Constellation) <thomas.loomis@constellation.com>
Subject:
Re: N-716 Tom - as discussed, no need for a clarification call at this time for the review; however, the submittal states that the flaws in N1A and N1B nozzle-to-safe end DM welds were detected in previous inspections - please provide the dates of the previous inspections that found the flaws for N1A and N1B.
- Thanks, Rich