ML18072A062: Difference between revisions
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| number = ML18072A062 | | number = ML18072A062 | ||
| issue date = 03/12/2018 | | issue date = 03/12/2018 | ||
| title = | | title = Electrical RAI Clarification Phone Call - Questions | ||
| author name = Wong A | | author name = Wong A | ||
| author affiliation = NRC/NRR/DMLR/MRPB | | author affiliation = NRC/NRR/DMLR/MRPB | ||
| Line 13: | Line 13: | ||
| page count = 1 | | page count = 1 | ||
}} | }} | ||
=Text= | |||
{{#Wiki_filter:From: | |||
Wong, Albert To: | |||
Compton, Breonna Cc: | |||
Sayoc, Emmanuel | |||
==Subject:== | |||
Please enter this e-mail into ADAMS ASAP - FW: River Bend Electrical RAI clarification phone call - questions Date: | |||
Tuesday, March 13, 2018 9:27:22 AM We need the ADAMS # so Manny can post it on the PMNS. The call with RBS is this afternoon. I will bring you a 665. Thank you very much, | |||
aw | |||
From: Sadollah, Mohammad Sent: Monday, March 12, 2018 6:02 PM To: Wong, Albert <Albert.Wong@nrc.gov>; Sayoc, Emmanuel <Emmanuel.Sayoc@nrc.gov> | |||
Cc: Nguyen, Duc <Duc.Nguyen@nrc.gov>; Martinez Navedo, Tania | |||
<Tania.MartinezNavedo@nrc.gov>; Otto, Ngola <Ngola.Otto@nrc.gov> | |||
==Subject:== | |||
River Bend Electrical RAI clarification phone call - questions | |||
Albert and Manny, | |||
After reviewing the RAI response, I have the following questions: | |||
* The response refers to an EPRI aging study for polymeric high voltage insulators. I was unable to find this. Does the applicant have a report number? | |||
* Is there another industry reference, document, handbook, or study regarding polymeric high voltage insulators that the applicant reviewed to arrive at their justifications for not having an aging management program? | |||
* Has the applicant considered some of the recent industry events regarding mechanical wear, corrosion and separation of the metallic parts of the high voltage insulators? | |||
* What is the site-specific preventive maintenance procedure that monitors potential buildup of deposits on the surfaces of new polymeric high voltage insulators? The site has had cooling tower plume chemical deposit issues on porcelain insulators in the past. | |||
: Thanks, | |||
Mo Sadollah NRR/DE/EENB O9G11 (301) 415-6804}} | |||
Latest revision as of 06:34, 6 January 2025
| ML18072A062 | |
| Person / Time | |
|---|---|
| Site: | River Bend  |
| Issue date: | 03/12/2018 |
| From: | Wong A NRC/NRR/DMLR/MRPB |
| To: | Breonna Compton Division of Operating Reactor Licensing |
| Albert Wong, NRR/DMLR/MRPB, 415-3081 | |
| References | |
| Download: ML18072A062 (1) | |
Text
From:
Wong, Albert To:
Compton, Breonna Cc:
Sayoc, Emmanuel
Subject:
Please enter this e-mail into ADAMS ASAP - FW: River Bend Electrical RAI clarification phone call - questions Date:
Tuesday, March 13, 2018 9:27:22 AM We need the ADAMS # so Manny can post it on the PMNS. The call with RBS is this afternoon. I will bring you a 665. Thank you very much,
aw
From: Sadollah, Mohammad Sent: Monday, March 12, 2018 6:02 PM To: Wong, Albert <Albert.Wong@nrc.gov>; Sayoc, Emmanuel <Emmanuel.Sayoc@nrc.gov>
Cc: Nguyen, Duc <Duc.Nguyen@nrc.gov>; Martinez Navedo, Tania
<Tania.MartinezNavedo@nrc.gov>; Otto, Ngola <Ngola.Otto@nrc.gov>
Subject:
River Bend Electrical RAI clarification phone call - questions
Albert and Manny,
After reviewing the RAI response, I have the following questions:
- The response refers to an EPRI aging study for polymeric high voltage insulators. I was unable to find this. Does the applicant have a report number?
- Is there another industry reference, document, handbook, or study regarding polymeric high voltage insulators that the applicant reviewed to arrive at their justifications for not having an aging management program?
- Has the applicant considered some of the recent industry events regarding mechanical wear, corrosion and separation of the metallic parts of the high voltage insulators?
- What is the site-specific preventive maintenance procedure that monitors potential buildup of deposits on the surfaces of new polymeric high voltage insulators? The site has had cooling tower plume chemical deposit issues on porcelain insulators in the past.
- Thanks,
Mo Sadollah NRR/DE/EENB O9G11 (301) 415-6804