ML17291A991

Proposed Tech Specs Page 3/4 4-4,incorporating Surveillance Notes in Front of Surveillances 4.4.1.2.1 & 4.4.1.2.2 for Jet Pump Operability to Clarify That Notes Apply to Each Surveillance

ML17291A991
Person / Time
Site:	Columbia
Issue date:	08/16/1995
From:	WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:
Shared Package
ML17291A990	List: ML17291A989 ML17291A991
References
NUDOCS 9508290195
Download: ML17291A991 (5)

Text

REQUEST FOR AMENDME 0 TECH SPEC SURVEILLANCES 4.4.1.2 ND 4.4.1.2.2 FOR IET PUMP

'PERABILITY - SUPPLEME L INFORMATION REACTOR COOLANT SYSTEM Attachment 1 Page 1 of 2 JET PUMPS LIMITING CONDITION FOR OPERATION 3.4.1.2 All jet pumps shall be OPERABLE.

APPLICABILITY: OPERATIONAL CONDITIONS I and 2.

ACTTOM:

With one or more jet pumps inoperable, be in at least HOT SHUTDOWN within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

SURVEILLANCE RE UIREHENTS 4.4. 1. 2. 1 Each of the above re iNSP 7 i ge um s shall be demonst ated OPERABLE EdBMB4exceedae at least once per hours by determining recircu at>on oop ow, o a core flow and diffuser-to-lower plenum differen ial pressure for each jet pump and verifying that no two of the following conditions occur when both recirculation loops are operating.

a. The indicated recirculation loop flow differs by more than 1(C from the established flow control valve position"loop flow characteristics for two recirculation loop operation.

b. The indicated total core flow differs by more than 10K from the estab-lished total core flow value derived from two recirculation loop flow measurements.

c. The indicated diffuser-to-lower plenum differential pressure of any individual jet pump differs from established two recirculation loop operation patterns by more. than /~SO/

4. 4.1. 2. 2 During single recirculation'oop oper ation, each of the above re-quired jet pumps shall be demonstrated OPERABLE at least once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> by verifying that no two of the following conditions occur:

a. The indicated recirculation loop flow in the operating loop differs by more than 10K from the established single recirculation flow control valve position-loop flow characteristics.

b. The indicated total core flow differs by more than lOX from the estab-lished total core flow value derived from single recirculation loop flow measurements.

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C. The indicated eNe-ence-to-lower plenum differential pressure of any individual jet pump differs rom established single recirculation loop patterns by more than ~ o%

WASHINGTON NUCLEAR - UNIT 2 3/4 4-4 Amendment No. iO3 9508290195 'F50816 PDR ADOCK 05000397 P PDR

REQUEST FOR MENT TO TECH SPEC SURV ANCES 4.4.1.2.1 AND 4.4.1.2.2 FOR JET PU OPERABILITY - SUPPLEMENTA INFORMATION Attachment 1 Page 2 of 2 INSERT 1 NOTES-The provisions of Specification 4.0.4 are not applicable provided the surveillance is:

1. Performed within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> after the associated recirculation loop is in operation.

2. Performed within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> after exceeding 25% of RATED THERMAL POWER.

These notes are applicable to both surveillance 4.4.1.2.1 and 4.4.1.2.2.

ATTACHMENT5 .

WNP-2 NRC SUBMITTALCERTIFICATION FORM SUBMITTAL; G02 TITLE: WNP-2 OPERATING LICENSE NPF-21 REQUEST FOR AMENDMENTTO TECHNICAL SPECIFICATION SURVEILLANCES 4.4.1.2.1 AND 4.4.1.2.2 FOR JET PUMP OPERABILITY

-SUPPLEME'ATAL INFORMATION STATEMENT NUMBER OBJECTIVE EVIDENCE LIST EXHIBITS/REFERENCES COMMENTS ATI'ACHED)

NONE REQUIRED COMMENTS: This letter is written in response to NRR's verbal input. The submittal changes that are being made are based solely on the personal preference of the NRR project manager regarding the incorporation of a specific, rather than implied, reference to Tech Spec 4.0.4. There is no new information provided, no new references required, and no new material statements have been made.

Based on the objective evidence provided above, the Material Statements identified above in the subject document are complete and accurate in all material aspects.

PREPARED: th lw AME/DATE REVIEWER: 75 NAME/DAT

ATTACHMENT6 WNP-2 NRC SUBMITTAL CONCURRENCE AND CERTIFICATION PACKAGE CHECKLIST A. ~urn~it al'.

Date:

2. Number: 2-3.

Title:

WNP-2 OPERATING LICENSE NPF-21 REQUEST FOR AMENDME<NTTO TECHNICAL SPECIFICATION SURVEILLANCES 4.4.1.2.1 AND 4.4.1.2.2 FOR JET PUMP OPERABILITY -SUPPLE<MENTAL INFORMATION B. wackee: Included Y/

1~ Cover Sheet

2. Checklist

3. Copy/Copies of completed submittal as transmitted to the NRC including all concurrence signatures'.

Copy of draft submittal providing division of responsibility for Certification Material Statements Concurrence signatures are not required to be on same copy.

~ ~ g ~

~ i Attachment 6 Page 2 of 2 Incl ided Y N

5. Copy of the completed Certification Form and Attached information for each Material Statement (list):

A.

B.

C.

D.

E.

F.

(Use additional sheets as necessary)

C. Packa e Pre arer A r val'.

Responsible Licensing Engineer Completing Concurrence and CertificatIon Package:

Signature'l~ Date fl

2. Licensing lead, supervisor or manager:

Signature'te Signature indicates Package is complete and all submittal Material Statements are Certified.

Signature indicates review and approval of Concurrence and Certification Package and Checklist.