ML20034G569

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Amend 162 to License DPR-16,revising Low Condenser Vacuum Reactor Scram Function in TS Table 3.1.1,Function A.6,to Represent as-built Condenser Vacuum Trip Sys
ML20034G569
Person / Time
Site: Oyster Creek
Issue date: 03/04/1993
From: Stolz J
Office of Nuclear Reactor Regulation
To:
GPU Nuclear Corp, Jersey Central Power & Light Co
Shared Package
ML20034G570 List:
References
DPR-16-A-162 NUDOCS 9303100118
Download: ML20034G569 (5)


Text

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UNITED STATES

-~ 8 NUCLEAR REGULATORY COMMISSION

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,E WASHINGTON, D. C. 20555

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g GPU NUCLEAR CORPORATION

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JERSEY CENTRAL POWER & LIGHT COMPANY

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DOCKET NO. 50-219 l

i OYSTER CREEK NUCLEAR GENERATING STATION l

AMENDMENT TO FACILITY OPERATING LICENSE j

i Amendment No.

162 l

License No. DPR-16 i

1.

The Nuclear Regulatory Commission (the Commission) has found thati A.

The application for amendment by GPU Nuclear Corporation,- et al.,

(the licensee), dated August 12, 1992,- complies with the-standards and requirements of the Atomic Energy Act of 1954, as amended (the i

Act), and the Commission's rules and regulations set forth in 10 CFR Chapter I; i

B.

The facility will operate in conformity with the application, the

.I provisions of the Act, and the rules and regulations of the Commission-1 i

C.

There is reasonable assurance'(1) that the activities authorized by l

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 Commission's regulations; l

D.

The issuance of this amendment will not be inimical to the common 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 i

of the Commission's regulations and all applicable requirements have-l been satisfied.

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s 9303100118 930304 PDR ADOCK 05000219 P

PDR

4 0 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-16 is hereby amended to read as follows:

i.

(2)

Technical Specifications The Technical Specifications contained in Appendices A and B, as revised through Amendment No.162, are hereby incorporated in the l

license.

GPU Nuclear Corporation shall operate the facility in accordance with the Technical Specifications.

3.

This license amendment is effective as of the date of issuance, to be implemented within 30 days of issuance.

i FOR THE NUCLEAR REGULATORY COMMISSION t.

/ oh F. Stolz, Direct J

i Pro ect Directorate I-4

' vision of Reactor Projects - I/II Office of Nuclear Reactor Regulation

Attachment:

Changes to the Technical Specifications Date of Issuance:

March 4,1993

'20 F

l ATTACHMENT TO LICENSE AMENDMENT NO. 162 l

FACILITY OPERATING LICENSE NO. DPR-16 i

DOCKET N0. 50-219 i

Replace the following pages of the Appendix A Technical Specifications with the enclosed pages as indicated.

The revised pages are identified by amendment number and contain vertical lines indicating the areas of change.

Remove Insert i

Page 3.1-8 Page 3.1-8 Page 3.1-19 Page 3.1-19 f

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5 b

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, 5, s-([9.Cdo TABLE 3.1.1 PROTECTIVE INSTRUMENTATION REQUIREMENTS f tn

-4 Reactor Modes Min. No. of Min. No. of i

ggQ in which Function Operable or Instrument gn Must Be Operable Operating Channels Per 7,g :n Trip

[ tripped)

Operable Action N

Function Settina Shutdown Refuel Startuo Eun Trio systems Trio Systems Recuired*

u O

A. Scram O

G3

1. Manual Scram X

X X

X 2

1 Insert s

Q}O control rods

2. High, Reactor X(s)

X(ll)

X 2

2 Pressure

3. High Drywell 5 3.5 psig X(u)

X(u)

X 2

2 Pressure L

4. Low Reactor X

X X

2 2

Water Level i

l 5.

a. High Water s 29 gal.

X(a)

X(z)

X(z) 2 2

W Level in Scram Discharge Volume m

North Side

b. High~ Water s 29 gal.

X(a)

X(z)

X(z) 2 2

Level in Scram Discharge Volume South Side

6. Low condenser 2 20 inches Hg.

X(b)

X 1

3(mm)

Vacuum

7. High Radiation 5 10 x normal X(s)

X X

"2 2

m Na in Main Steam background

." 5 Line Tunnel'

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C)

TABLE 3.1.1 (CONT'D1 5

-4 m

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These functions are not required to be operable when secondary containment is not required to be

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maintained or when the conditions of Section 3.5.b.1.a, b,

c, and d are met, and reactor water level ns is closely monitored and logged hourly. The standby Gas Treatment System will be manually initiated EQ if reactor water level drops to the low level trip set point.

hh.

The high flow trip function for "B" Isolation condenser is bypassed upon initiation of the alternate shutdown penei. This prevents a spurious trip of the isolation condenser in the event of fire induced circuit damage.

11.

Instrument shall be operable during main condenser air ejector operation except that a channel may be taken out-of-service for the purpose of a check, calibration, test, or maintenance without declaring it be inoperable, jj.

With no channel OPERABLE, main condenser offgas may be released to the environment for as long as 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> provided the stack radioactive noble gas monitor is OPERABLE. Otherwise, be in at least SHUTDOWN CONDITION within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

kk.

Reserved.

11.

This function not required to be operable with the reactor vessel head removed or unbolted.

mm.

  • Instrument Channel" in this case refers to the bellows which sense vacuum in each of the three condensers (A, B,

and C), and " Trip System" refers to vacuum trip system 1 and 2.

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  • This note is applicable only during the Cycle 10M outage.

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