ML20135F687

From kanterella
Jump to navigation Jump to search
Amend 91 to License DPR-71,revising Tech Spec Table 3.6.3-1 to Reflect Mods Made During Current Refueling Outage to Provide Dedicated Purge Sys for post-accident Combustible Gas Control
ML20135F687
Person / Time
Site: Brunswick Duke Energy icon.png
Issue date: 09/10/1985
From: Vassallo D
Office of Nuclear Reactor Regulation
To:
Carolina Power & Light Co
Shared Package
ML20135F691 List:
References
DPR-71-A-091 NUDOCS 8509170358
Download: ML20135F687 (6)


Text

.

se nee

/

o UNITED STATES 8

- ~g NUCLEAR REGULATORY COMMISSION o

3

\\...../I wAsmNGTON, D. C. 20555 J

CAROLINA POWER & LIGHT COMPANY DOCKET NO. 50-325 BRUNSWICK STEAM ELECTRIC PLANT, UNIT I AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 91 License No. DPR-71 1.

The Nuclear Regulatory Comission (the Comission) has found that:

A.

The application for amendment by Carolina Power & Light Company (the licensee) dated April 30, 1985, complie's with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act) and the Comission's rules and regulations set forth in 10 CFR Chapter I; B.

The facility will operate in confonnity with the application, the provisions of the Act, and the rules and regulations of the Comission; I

C.

There is reasonable assurance (i) that the activities authorized by this amendment can be conducted without endangering the health and safety of the public, and (ii) that such activities will be conducted in compliance with the Comission's regulations; D.

The issuance of this amendment will not be inimical to the comon defense and security or to the health and safety of the public; and E.

The issuance of this amendment is in accordance with 10 CFR Part 51 of the Comission's regulations and all applicable requirements have been satisfied.

2.

Accordingly, the license is amended by changes to the Technical Specifications as indicated in the attachment to this license amendment, and paragraph 2.C.(2) of Facility Operating License No. DPR-71 is I

hereby amended to read as follows:

8509170358 850910 PDR ADOCK 05000325 P

PDR

2_

(2) Technical Specifications The Technical Specifications contained in Appendices A and B, as revised through Amendment No. 91, are hereby incorporated in the license. The licensee shall operate the facility in accordance with the Technical Specifications.

3.

This license amendment is effective as of the date of its issuance.

FOR THE NUCLEAR REGULATORY COMMISSION Domenic B. Vassallo, Chief Operating Reactors Branch #2 Division of Licensing i

Attachment:

Changes to the Technical Specifications Date of Issuance:

September 10, 1985 4

i

ATTACHMENT TO LICENSE AMENDMENT NO. 91 FACILITY OPERATING LICENSE NO. DPR-71 l

DOCKET NO. 50-325 l

l Revise the Appendix A Technical Specifications as follows:

Remove Insert 3/4 6-15 3/4 6-15 3/4 6-16 3/4 6-16 3/4 6-16a The changed areas are indicated by vertical lines.

I I

j i

l I

I 1

i

( Iti EP 5 2 )

?

m TABLE 3.6.3-1 (Continued) 8

~-

PRIMARY C0!JTAltJHEtiT ISOT.ATIOli val.VES O

ISOI.ATIOff TIHi:

II (Seconds) 8 VALVE FUNCTIOtt VAI.VE CR0llP 5

G HPCI steam line isolation valves 4

50 E41-F002 E41-FOO3 HPCI torus suction isolation valves 4

80 E41-F042 E41-F041 RCIC eteam line isolation valves 5

20 E51-F007 t*

E51-F008 s~

i Drywell purge exhaust backup valve 6

15 C;

CAC-V10 Containment air purge isolation valve 6

15 CAC-V15 Suppression chamber vent valve 6

15 CAC-V22 Drywell purge exhaust valve 6

15 CAC-V23 3I Nitrogen makeup and inerting inlet valve 6

15 W

CAC-V4 E

Suppression chamber inerting inlet valve 6

15 CAC-V5 z

Y

. $3

( BS CI'-I -5 2 )

8 E

TABLE 3.6.3 * (continued)

E E

PRIMARY CONTAlfalENT ISOLATIOtt VAI.V g n"*

I S01.AT I O!! T i tti; VAI.VE CRoul'II c:


( Se co nel s )

VALVE FUNCTION U

Drywell inerting inlet valve 6

15 CAC-V6 Suppression chamber purge exhaust isolation valve 6

15 CAC-V7 Suppression chamber vent valve bypass valve 6

15 CAC-V8 Drywell purge exhaust isolation valve 6

15 w

CAC-V9 7

Drywell vent isolation valve 6

15 es i

CAC-49 c~

Drywell vent backup valve 6

15 CAC-50 Containment atmosphere dilution inlet valv, 6

15 CAC-V55 Containment atmosphere dilution inlet valve 6

15 CAC-V56 g

Suppression Chamber Make-Up Valve 6

15 tj CAC-V170 a.ay Drywell Hake-Up Valve 6

15 CAC-V171 5

Suppression Chamber CAD Inlet Valve 6

15 u3 CAC-V160

l 1

( !!S El'- I -5 2 )

ll TABl.E 3.6.3-1 (Continued)

E E

PRDf ARY CONTAINME:.T IS0!.ATION VAI.VES R-*

IS01.AT10!J Title VALVE CROUI'II i

- - - - - - - - - -(Seconds)

VALVE FUNCTION i

c:

l z

l Q

Drywell CAD Inlet Valve 6

15 l

CAC-V161 l

Suppression Chamber CAD Inlet Valve 6

15 CAC-V162 Drywell CAD Inlet Valve 6

15 CAC-V163 Dryvell Purge Exhaust Isolation Valve 6

15 CAC-V172 Y.

v I

E 1.

Si e Speci fication 3.3.2, Table 3.3.2-1 for isolation signal that operates each valve group.

u u

3 Z

"3

'