ML20094A177

Application for Amend to Licenses NPF-9 & NPF-17,changing Tech Specs to Provide Operability & Surveillance Requirements for Addl Subcooling Margin Monitor Sys Channel & Reactor Vessel Level Instrumentation Sys

ML20094A177
Person / Time
Site:	Mcguire, McGuire
Issue date:	07/31/1984
From:	Tucker H DUKE POWER CO.
To:	Adensam E, Harold Denton Office of Nuclear Reactor Regulation
Shared Package
ML20094A179	List: ML20094A177 ML20094A198
References
TAC-55517, TAC-55518, NUDOCS 8408030130
Download: ML20094A177 (3)

Text

.

~

1 O

DUKE POWER GOMPANY P.O. BOX 33189 I CHAMIXFrTE, N.C. 28242 HAL H. TUCKER nuenow E."[C. July 31, 1984 ('") "' ~*"

Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Attention: Ms. E. G. Adensam, Chief Licensing Branch No. 4

Subject:

McGuire Nuclear Station Docket Nos. 50-369 and 50-370 Technical Specifications for the Inadequate Core Cooling Instrumentation

Dear Mr. Denton:

Attached are proposed license amendments to Facility Operating Licenses NPF-9 and NPF-17 for McGuire Nuclear Station Units 1 and 2, respectively. The proposed Technical Specifications are submitted pursuant to discussions with the NRC during the NRC audit of the McGuire Inadequate Core Cooling Instrumentation on June 19, 1984.

The proposed Technical Specifications provile the operability and eurveillance requirements for the additional Subcooling Margin Monitor System Channel and the Reactor Vessel Level Instrumentation System (RVLIS). The RVLIS has been implemented on Unit 1 as discussed in an earlier Duke Power letter (Mr. Hal B. Tucker to Mr. Harold R. Denton, dated May 16, 1984). An identical RVLIS l will be installed on Unit 2 during the first refueling outage. The proposed Technical Specifications also apply to the Unit 2 RVLIS.

l Attachment 1 contains the proposed Technical Specification changes. Attachment 2 discusses the Justification and Safety Analysis to support the proposed

! changes. Attachment 3 provides an analysis performed in accordance with the

standards contained in 10 CFR 50.92 as required by 10 CFR 50.91. This l analysis concludes that the proposed amendments have been reviewed and have been determined to have no adverse safety or environmental impact.

This request involves one application for amendment to McGuire's Technical Specifications. Accordingly, pursuant to 10 CFR 170.21, a check for $15%00 is enclosed.

Please feel free to contact us if you require any additional information.

Very truly yours,

/r /

WY dC W 1' 1 Hal B. Tucker WHM/rbs E400030130 840731 }\

PDR ADOCK 05000

• pg i

I 4f

i.

' ' Mr. Har:1d R.' Dent:n, Dir:ctcr-July 31, 1984 Page 2 cc: Mr. James P. O'Reilly, Regional Administrator L U.'S.. Nuclear Regulatory Commission Region II 101 Marietta Street, Suite 3100 Atlanta, Georgia 30323 W. T. Orders Senior Resident Inspector McGuire Nuclear Station i

l l

l l

l l

l 1

i l

l

L, s g L Mr. Harold R. . Dentra.: Dir ctor 7-,,

... . , ' July.31 1984 P g2'3-l- .

i HAL B. TUCKER, being duly sworn, states that he is Vice President of Duke Power Company; that he is authorized on the part of'said Company to sign and file with the Nuclear Regulatory Commission this revision to the McGuire Nuclear Station License Nos. NPF-9 and NPF-17 and that all statements and matters set forth therein are true and correct to the best of his knowledge.  !

i i

i. _

gg / .

Ifal B. Tucker, Vice President i

1- ,

L i

i e

r '- Subscribed and sworn to before me thIs 31st day of July,1984.

l i

(J lt) -C ~

BAA Notary Public My Commission Expirest bx, $~ ) b ,.19 fY -

E i

i I

i

)

l l i f.

i I. 4

.g

. . , . , _ _ , ~ - , . - - . . . . _ . _ . . _ _ _ . - _ _ _ . . - , - __ ,_ _ _ _.~- _ .- _ ..- ._ _ _ ,,,- ., _ _ _ ... ._.