LD-88-119, Responds to NRC Request for Addl Info on Chapter 17 of CESSAR-DC.NRC Question 260.2 Incorporated in CENPD-210,Rev 5 as Part of Sections III.1,III.3 & Table III-1
| ML20195B621 | |
| Person / Time | |
|---|---|
| Site: | 05000470 |
| Issue date: | 10/21/1988 |
| From: | Scherer A ABB COMBUSTION ENGINEERING NUCLEAR FUEL (FORMERLY |
| To: | Vissing G Office of Nuclear Reactor Regulation |
| References | |
| LD-88-119, NUDOCS 8811020103 | |
| Download: ML20195B621 (6) | |
Text
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SOMBUSTION ENGINEERING October 21, 1988 LD-88-119 Docket No. STN 50-470F (Project No. 675)
Mr. Guy Vissing, Project.'.lanager Standardization and Non-Power Reactor Project Directorate Office of Nuclear Reactor Regulation Attn:
Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C.
20555
Subject:
Response to NRC Request for Additional Information on Chapter 17, CESSAR-DC
Reference:
Letter, G. S. Vissing (NRC) to A. E. Scherer (C-E), dated August 2,1988.
Dear Mr. Vissing:
The Reference letter requested that Combustion Engineering provide additional information on CESSAR-DC, Chapter 17.
The Enclosure to this letter provides our responses.
If you have any questions, please feel free to contact me or Mr. S. E.
Ritterbusch of my staff at (203) 285-5206.
Very truly yours, COMBUSTION NGINEERING, INC.
f'@
_A. Edherer Director Nuclear Licensing AES:dmb sp0}
Enclosure:
As Stated C
cc:
Mr. Frank Ross (DOE - Germantown)
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Power Systems 1000 Prospect Hi!I Road (203) 688 1911 Combusbon Enginenng. Inc Post Of6ce Box 500 Telex: 99297 W ndsor, Connecteut 060950500 8911020103 891021 PDR ADOCK 05000470 A
Enclosure to LD-88-119 P;ge 1 of 5 r
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RESPONSE TO NRC REQUEST FOR ADDIT 70NAL INFORMATION l
I CONCERNING CHAPTER 17 t
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Enclosure 6.
to LD-88-119 P ge 2 of 5 Question 260.1. A The response should be tied to CENPD-210A and/or the CESSAR Design Certification SAR.
Question 260.1. A The response to NiiC question 260.1 has been incorporated in CENPD-210, Rev. 05 as part of Secticas III.1 and 111.3.9.
Enclosure e.
to LD-88-119 Poge 3 of 5 Qttestion 260.2. A The response should reference CENPD-210A for the QA responsibilities of C-E's engineering organizations.
R.aponse 260.2. A x
The response to NRC question 260.2 has been incorporated in CENPD-210, Rev. 05 as part of Sections III.1 and III.3 and Table III-1.
Enclosure
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- to LD-88-119 Page 4 of 5 Question 260.6. A Chapter 17 of the SAR should indicate where QA for fire protection is addressed is the SAR.
Response 260.6. A Quality Assurance of fire protection attributes of System 80+ U systems and components is provided through the quality assurance activities normally carried out for those systems and components.
For example, if a component has a design feature related to fire protection, the quality assurance of that particular feature is provided consistent with the safety classification of the component. The Quality Assurance Program is described in CENPD-210, as documented in Chapter 17.
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Enclosure to LD-88-119 P2g2 5 of 5 Question 260.10. A We' agreed to look again at the request for additional information and have done so. provides our suggested C-E commitment to 10 CFR 50.55 since there is no construction permit holder that would be required to meet a comparable commitment.
Response 260,10. A Combustion Engineering meets the intent of 10 CFR 50.55(e), for the design of a plant or system, as described in our response to NRC question 260.10 [ Letter LD-88-033, A. E. Scherer (C-E) to G. S. Vissing (NRC),
dated May 25,1988).
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