ML20210Q438

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Amends 161 & 156 to Licenses DPR-19 & DPR-25,respectively, Revises TS to Increase HPCI Sys Low Pressure Isolation Setpoint from Greater than 80 Psig to Greater than 100 Psig
ML20210Q438
Person / Time
Site: Dresden  
(DPR-19-A-161, DPR-25-A-156)
Issue date: 08/21/1997
From: Stang J
NRC (Affiliation Not Assigned)
To:
Shared Package
ML20210Q443 List:
References
NUDOCS 9708290205
Download: ML20210Q438 (7)


Text

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e atig*i UNITED STATES

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NUCLEAR REGULATORY COMMISSION

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WASHINGTON, D.C. 308e6-0001

% *****l COMMONWEALTH EDISON COMPANY DOCKET NO. 50-237 DRESDEN NUCLEAR POWER STATION. UNIT 2 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. - 161 License No. DPR-19 1.

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

A.

The application for amendment by the Comonwealth Edison Company (the licensee) dated March 18, 1997, complies 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 conformity with the application, the provisions of the Act and the rules and regulations of the Comission; C.

There is reasonable assurance (1) 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 Specifi-cations as indicated in the attachment to this license amendment and paragraph 2.C.(2) of Facility Operating License No. DPR-19 is hereby amended to read as follows:

9708290205 970821 PDR ADOCK 05000237 P

PDR

7

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(2)

Technical Soecifications The Technical Specifications contained in Appendix A, as revised through Amendment No.161, 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 and shall be implemented within 30 days.

FOR THE NUCLEAR REGULATORY C0PtIISSION

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eA e n F. Stang, Senior Project Manager Project Directorate III-2 Division of Reactor Projects - III/IV Office of Nuclear Reactor Regulation

Attachment:

Changes to the Technical Specifications Date of Issuance: August 21, 1997 O

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UNITED STATES j

'j NUCLEAR REGULATORY COMMISSION 2

WASHINGTON, D.C. 30806-0001

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COMMONWEALTH EDISON COMPANY DOCKET NO. 50-249 DRESDEN NUCLEAR POWER STATION. UNIT 3 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No.156 License No. DPR-25 1.

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

A.

The application for amendment by tht. Comonwealth Edison Company (the licensee) dated March 18, 1997, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (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 endangering 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 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 of the Commission's regulations and all applicable requirements have been satisfied.

2.

Accordingly, the license is amended by changes to the Technical Specifi-cations as indicated in the attachment to this license amendment and paragraph 3.B. of Facility Operating License No. DPR-25 is hereby amended to read as follows:

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__.___.___.____.____..__m..__m-__._.m..

B.

Technical Soecifications The-Technical Specifications contained in Appendix A, as revised through Amendment No.156, are hereby incorporated in the license. The licensee shall operate the facility in accordance with the Technical Specifications.

3.

Thi: license amendment is effective as of the date of its issuance and shall be implemented within 30 days.

FOR THE NUCLEAR REGULATORY COMMISSION V

t.

J hn F. Stang, Senior Project Manager Project Directorate III-2 Division of Reactor Projects - III/IV Office of Nuclear Reactor Regulation Attachrent:

Changes to the Technical Specifications Date of Issuance: August 21, 1997 1

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ATTAC;1 MENT TO LICENSE AMENDMENT NOS.161 AND 1En FACILITY OPERATING LICENSE NOS. DPR-19 AND DPR-25 DOCKET NOS. 50-237 AND 50-249 Revise the Appendix A Technical Specifications by removing the page identified below and inserting the attached page.

The revised page is identified by the captioned amendment number and contains a marginal line indicating the area of change.

REMOVE INSERI 3/4.2-4 3/4.2-4 f

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o TABLE 3.2.A-1 (Continued)

'iE ISOLATION ACTUATION INSTRUMENTATION

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Minimunn

Applicable d

Trip CHANNEL (s) per OPERATIONAL w

Functional Unit Setooint" TRIP SYSTEMd MODE (s)

ACTION i

b 4

REACTOR WATER CLEANUP SYSTEM ISOLATION a.

Standby Liquid Control System NA NA 1,2,3 23 Initiation"

. b.

Reactor Vessel Water Level - Low a144 inches 2

1,2,3 23 5,

ISOLATION CONDENSER ISOLATION a.

Steam Flow - High s300% of rated 1

1,2,3 23 e

steam flow s

9 b.

Return Flow - High

$32 (Unit 2)/

1 1,2,3 23 s14.8 (Unit 3) inches water diff.

f, HIGH PRESSURE COOLANT INJECTION ISOLATION a.

Steam Flow - High s300% of rated 1

1,2,3 23 steam flow "

b.

Reactor Vessel Pressure ? ow 2100 psig 2

1,2,3 23 l

's c.

Area Temperature - High s2OO'F 4'

1,2,3 23 S

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