ML20214M917
| ML20214M917 | |
| Person / Time | |
|---|---|
| Site: | Vogtle  |
| Issue date: | 08/01/1986 |
| From: | Jacqueline Thompson Office of Nuclear Reactor Regulation |
| To: | Sinkule M NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| Shared Package | |
| ML19303D395 | List: |
| References | |
| NUDOCS 8609120334 | |
| Download: ML20214M917 (3) | |
Text
Ithc(coce 1 di UNITED STATES y,
M NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555
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i Docket Nos.: 50-424 g
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and 50-425 j
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I MEMORANDUM FOR:
M. V. Sinkule, Chief Reactor Projects Section 3c Division of Reactor Projects e
Region II j
FROM:
John Thompson, Vogtle Readiness Review t
Project Manager PWR Project Directorate #4 Division of PWR Licensing-A, NRR
SUBJECT:
V0GTLE READINESS REVIEW PROGRAM - MODULE NO. 6 -
ELECTRICAL EQUIPMENT NRR has completed an initial review of Module 6, Electrical Equipment, which was presented to the NRC on April 14, 1986.
As a result of the review, one branch (Electrical, Instrumentation and Control Systems Branch) of the Office i
of Nuclear Reactor Regulation (NRR) has generated questions and clarifications v
which need a written response from the applicant. Questions and comments which
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need a response from the applicant are as follows:
Electrical, Instrumentation, and Control Systems Branch Commitment Number Commitment Subject Comment 133 Criteria for Safety Related To be consistent Elcccric Power Systems for with other com-Nuclear Power Plants mitment FSAR re-i ferences (e.g.,
i commitment #134),
FSAR section should be more explicitly identified as 1.9.32.1 rather
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than 1.9.32.
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- 1552, 1553 Application' of Single-FSAR section should Failure Criterion, be more explicitly identified as 1.9.53.1 t
rather than 1.9.53.
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1264 -
Qualification Tests and Indicates commitment i
Analysis to RG 1.100. SRP 3.11 of EQ of Mechanical Electrical Equipment does not require direct compliance with this guide. This guide is primarily applicable to Section 3.10, Seismic Qualification of Cate-gory 1, Instrumentation and Electrical Equipment.
2361, 2376, 2380 Various FSAR section should 2382, 2383 be more explicitly r
identified by stating the exact subsection in which commitment is identified.
If there are any further questions regarding this review, we will be pleased to discuss them.
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- g us J n Thompson, Project Manager R Project Directorate #4 Division of PWR Licensing-A, NRR cc:
F. Orr R. Serbu T. Quay I
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Page One i
r Vogtle Readiness Review Program Module 6 - Electrical Equipment ResDonse to NRC Coments Comitment Number
Response
133 The commitment section reference will be amended in the Readiness Review Program Master Data Base to indicate subparagraph 1.9.32.1.
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i SS2, 1553 The comitment section reference will be amended I
in the Readiness Review Program Master Data Base to read 1.9.53.1 for both comitments.
L 1264 FSAR paragraph 3.11.B.2 discusses qualification l
tests and analyses for environmental qualification of equipment. This paragraph states that IEEE Standard 323-1974 and Regulatory Guide 1.89 are used to establish acceptance criteria for environmental qualification of all safety-related equipment.
IEEE 323 paragraph 6.3.5, Vibration, requires consideration for seismic events in accordance with IEEE STD 344-1971 (Regulatory Guide 1.100) and other considerations.
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In FSAR paragraph 3.11.B.2, Regulatory Guide 1.100 is listed along with other standards that give guidance in meeting the regulatory l
comitments.
2361, 2376, 2380, The Readiness Review Program Master Data Base 2382, and 2383 will be amended in the rema'rks section to indicate that this refers to FSAR Table 8.1-1 for i
l these and cther Table 8.1-1 comitment numbers.
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