ML20236D905

Forwards Safety Evaluation & Request for Addl Info Re Module 1,RESAR Section 6.5.4. Re Fracture Prevention of Containment Pressure Boundary.Module 4,Section 5.4.1.1 on Reactor Coolant Pump Flywheel Integrity Acceptable

ML20236D905
Person / Time
Site:	05000601
Issue date:	10/26/1987
From:	Kenyon T Office of Nuclear Reactor Regulation
To:	Johnson W WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
Shared Package
ML20236D909	List: ML20236D905 ML20236D911
References
NUDOCS 8710280406
Download: ML20236D905 (3)

Text

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October- 26, 1987 ~ l j

q (Docket'No.50-601 ,

Y ,

Mr W..-Jr Johnson .

Nuclear Safety Department- ..

Westinghouse ElectriciCorporation Water Reactor Division

. BOX 1355. .

,, Pittsburgh,; Pennsylvania 15230

Dear Mr. Johnson,

j

SUBJECT:

REQUEST FOR ADDITIONAL INFORMATION ON RESAR SP/90

We h' ave reviewed Module 4, Section 5.4.1.1, Reactor Coolant Pumps (Flywheel j

% Integrity).and.found this section to be' acceptable. Our. evaluation is .

,provided;in Enclosure 1.-

L 0ur review of SRP Section 6.2.7 Fracture Prevention of Containment Pressure Boundary:(Module.I', RESAR Section 6.5.4) has determined that we need additional information to complete,the. review. Enclosure 2 provides our' 3

, request-for additional information.  !

.Also'in Enclosure 2:are' questions related to SRP Sections7 4.5.1, 5.2.3, .

5.4.2.1,.6.1.1, and 10.3.6.

]

Please respond to this request within 90 days from the date of this letter. i If you.have. any questions regarding this matter, please call me at (301)

..492-8206. .

' Sincerely, 1 e i Thomas d'.

bd 6uh Kenyon, Projec W

anager l

Standardization and Non-Power Reactor j Project Directorate '

Division'of Reactor Projects III, IV, V and Special Projects Office of Nuclear Reactor Regulation Enclos'ure: 1

'As stated cc: See.next page DISTRIBUTION:

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j-NUCLEAR REGULATORY COMMISSION

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October 26, 1987

' k .*** .*. ,,8 l Docket.No. 50-601 Mr. W.lJ. Johnson .,

Nuclear. Safety. Department i Westinghouse Electric Corporation Water-Reactor Division

! BOX 355 Pittsburgh, Pennsylvania 15230 ,

1

Dear Mr. Johnson,

j

SUBJECT:

. REQUEST FOR ADDITIONAL INFORMATION ON RESAR SP/90 We have reviewed Module 4, Section 5.4.1.1, Reactor Coolant Pumps (Flywheel Integrity) and found.this section to be acceptable. Our evaluation is i

provided in Enclosure 1. 1

! I Our review of SRP Section 6.2.7 Fracture Prevention of Containment Pressure i Boundary (Module 1, RESAR Section 6.5.4) has determined that we need l

' additional information to complete the review. Enclosure 2'provides our 'l req ues t . f o r ' a dd i tiona l i nforma ti on , j Also in Enclosure 2 are questions related to SRP Sections 4.5.1, 5-2.3, .

5.4.2.1,~6.1.1, and 10.3.6.

Please respond to this request within 90 days from the date of this-letter. '

If you have any questions regarding this matter, please call me at (301).

492-8206. .

Sincerely, j Thomas J. Kenyon, Project Manager Standardization and Non-Power Reactor Project Directorate l Division of Reactor Projects III, IV, V '

and Special Projects Office of Nuclear Reactor Regulation

Enclosure:

As stated cc: See next page

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Docket No.1STN 50-601 ,

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.RESAR-SP/90.

.l cc:

Trevor-.Pratt-Brookhaven National Laboratory Building:130'

Upton, New York 11973 Mr.' William Schivley Westinghouse Electric Corporation-ECE-410 Mail Stop 4 Box.355 Pittsburgh, Pennsylvania ~ 15230-K

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