ML20084D215

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Amend 55 to License NPF-6,revising Tech Specs to Change Channel Functional Test Interval for Triaxial response-spectrum Records from Semiannual to Once Every 18 Months
ML20084D215
Person / Time
Site: Arkansas Nuclear Entergy icon.png
Issue date: 04/13/1984
From: John Miller
Office of Nuclear Reactor Regulation
To:
Shared Package
ML20084D218 List:
References
NUDOCS 8405010235
Download: ML20084D215 (5)


Text

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UNITED STATES e#

3 !(g )y e,if ^g NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555

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ARKANSAS POWEP & LIGHT COMPANY DOCKET NO. 50-368 ARKANSAS NUCLEAR ONE, UNIT 2 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 55 License No. NPF-6 1.

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

A.

The application for amendment by Arkansas Power & Light Company (the licensee) dated October 23, 1979 as supplemented July 19, 1982, December 20, 1982 and September 15, 1983 complies with the standards and reauirements of the Atomic Energy Act of 1954, as arended (the Act) and the Commission's rules and regulations set forth in 10 CFR Chapter I; B.

The facility will operate in conformity with the application, the provisions of the Act, and the rules and regulations of the Commission; C.

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

The issuance of this amendment will not be ininical 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.

8405010235 840413 PDR ADOCK 05000368 P

PDR i

. l 2.

Accordingly, the license is amended by changes to the Technical i

Specifications as indicated in the attachment to this license i

amendment, and paragraph 2.C.(2) of Facility Operating License l

No. NPF-6 is hereby amended to read as follows:

(2) Technical Specifications The Technical Specifications contained in Appendices A and B, as revised through Amendment No. 55, are hereby incorporated in the license. The licensee shall operate the facility in accordance with the Technical Specifica-t1ons, except where otherwise stated in specific license conditions.

3.

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

FOR THE NUCLEAR REGULATORY COMMISSION l

' /d sames R.

flier, Chief perating Reactors Branch #3 Division of Licensing 4

Attachment:

Changes to the Technical Specifications Date of Issuance: April 13, 1984 4

I ATTACHMENT TO LICENSE AMENDMENT N0. 55 I

FACILTIY OPERATING LICENSE NO. NPF-6 DOCKET NO. 50-368 t

Replace the followina page of the Appendix "A" Technical Specifications with the enclosed page. The revised page is identified by amendment j

number and contains vertical lines indicating the areas of change.

The corresponding overleaf page is provided to maintain document com-1 pleteness.

1 l

Page 3/4 3-32 I

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_l TABLE 3.3-7 i

SEISMIC MONITORING INSTRUMENTATION MINIMUM MEASUREMENT INSTRUMENT INSTRUMENTS AND SENSOR LOCATIONS RANGE OPERABLE 1.

Triaxial Time-History Accelerographs

a. ACS-8001, Unit 1 Containment Base Slab.

Elev. 335'*

0.01 -1.09 1

b. ACS-8002, Unit 1 Top of Containment, Elev. 531'6" 0.01 -1.09 1

2.

Triaxial Peak Accelerographs

a. 2XR-8347 Containment Base Slab.

Elev. 336'6" 0.01 -1. 0g 1

b. 2XR-8348, Primary Shield 0/S Reactor Cavity, Elev. 366'3" 0.05-1.0g 1
c. 2XR-8349. Top of Containment, Elev.

531'6" 0.05-1.09 1

4 3.

Triaxial Response-Spectrum Recorders

a. 2XR-8350, Containment Base Slab.

2-25.4 Hz-1 l

Elev. 335'6" (0/S Containment) i l

  • With Unit 1 control room indication /or alarm I

I 1

i ARKANSAS - UNIT 2 -

3/4 3 'al

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.i TABLE 4.3-4 SEISMIC MONITORING INSTRUMENTATION SURVEILLANCE REQUIREMENTS CHANNEL 4

i CHANNEL CHANNEL FUNCTIONAL INSTRUMENTS AND SENSOR LOCATIONS CHECK CALIBRATION TEST 1.

Triaxial Time-History Accelerographs t

a. ACS-8001, Unit 1 Containment Base M*

R SA Slab, Elev 335'**

M*

R SA l

b. ACS-8002, Unit 1 Top of Containment Elev. 531'6" tt*

R SA j

2.

Triaxial Peak Accelerographs

a. 2XR-8347, Containment Base Slab, Elev. 336'6" NA R

NA

b. 2XR-8348, Primary Shield 0/S Reactor Cavity, Elev. 366'3" NA R

NA

c. 2XR-8349, Top of Containment Elev.

531'6" NA R

NA l

3.

Triaxial Response-Spectrum Recorders

a. 2XR-8350, Containment Base Slab, i

Elev, 335'6" (0/S Containment)

NA R

R i

  • Except seismic trigger
    • With Unit 1 control room indication j

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ARKANSAS - UNIT 2 3/4 3-32 Amendment No. c5

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