ML20207L689

Amend 116 to License DPR-3,permitting Mods to nonsafety-class Portions of Neutron Shield Tank Cavity Leakage Collection Piping

ML20207L689
Person / Time
Site:	Yankee Rowe
Issue date:	10/12/1988
From:	Wessman R Office of Nuclear Reactor Regulation
To:
Shared Package
ML20207L674	List: ML20207L670 ML20207L689 ML20207L705
References
NUDOCS 8810170403
Download: ML20207L689 (6)

Text

___ _

e en eng ,

- #e

• . UNITED STATES

[ ' 3 .m h NUCLEAR REGULATORY COMMISSION 3 y WASHINGTON D. C. 20644 , j

...../  ;

1 i

YANKEE ATCMIC ELECTRIC COMPANY YANKEE NUCLEAR POWER STATION DOCKET NO.50-029 [

AMEN 0 MENT TO FACILITY OPERATING LICENSE l

)  !

1 l Amendment No.116 I License No. DPR 3 J 1. The Nuclear Regulatory Comission (the Comission) has found that:

. A. The application for amendment by Yankee At mic Electric Company -

j (the licensee) dated June 27, 1988 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 4

in 10 CFR Chapter It I

i B. The facility will operate in cenfomity with the application, i the provisions of the Act, and the rules and regulations of the Comission; t a

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 (11) that such activities will be i conducted in compliance with the Comenission's regulations; j D. The issuance of this amendment will not be inimical to the comon 1

defense and security or to the health and safety of the publ!G and 1

, E. The issuance of this amendment is in accordsnee with 10 CFR Part 51 j of the Cossnisa,1on's regulations and all applicable requireeents have l

] been satisfied. r 1

i ac Mt 3 1),  % licere, is a v M 6,v c W ;r, te th T:chnics 1 Specifications as indicated in the attachment to this license  ;

amendment and Paragraph 2s t.(2) of Facility Operatina License (

No. DPR.3 is hereby amended to read as follows: L i

1,

[

goQ$$2d $30 E' e

i 1

9

.p.

(2) Technical Specifications The Technical Specifications contained in Appendix A as revised through Amendment Mo. . are hereby incoroorated in the license. The licensee shall operate the facility in accordance with the Tschnical Specifications.

3. This license amendment is effective when the subject hardware chances are complete and declared operable.

FOR THE NVCLEAR REGULATORY COMPISSION

'l[It1  !

Richard H. Wessman Director Project Directorate !.3 Division of Reactor Projects 1/!!

1

Attachment:

Changes to the Technical Specifications Date of Issuance:

i l l i 4

i

)

l l

i

}

I j.. .

! ATTACHMENT TO LICENSE AMENDMENT N0.116 FACILITY OPERATING LICENSE NO. D_PR-3 DOCKET NO.50-029 Revise Appendix A Technical Specifications by removing the page identified below and inserting the enclosed pages. The revised pages are identified by l the captioned amendrent number and contain marginal lines indicating the l

area of change.

REMOVE INSERT 1

3/4 4-8 3/4 4-8 l 3/4 4-9 3/4 4-9 j 3/4 6-12 3/4 6-12 l

i 2

l 1

l l

MAIN COOLANT SYSTEM 3/4.4.5 MAIN COOLANT SYSTEM LEAKAGE LEAKAGE DETECTION SYSTEMS LIMITING CONDITION FOR OPERATION 3.4.5.1 The following Main Coolant System leakage detection systems shall be OPERABLE:

a. At least one containment atmosphere particulate monitoring system.

b. The containment drain tank level monitoring system.

c. The incore detection system thimble leak alarm system.

d. The neutron shield ank tel! tale leakage detectio'n system.

l APPLICABILITY: MODES 1, 2, 3, and 4.

ACTION

a. With the containment atmosphere particulate monitoring system inoperable, operation may continue for up to 7 days provided:

1. Main Coolsnt System water inventory balance is performed at least once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

2. Tb othe. above required leakage detection systems are OPERABLE, and

3. Appropriate grab samples are obtained and analyzed at least once per

'hourt otherwise, be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

l

b. With the containment drain tank level monitoring system inoperable, j restore the inoperable system to OPERABLE status within 7 days or be in at i least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

c. With the incore detection system thimble leak alaru system inoperable, restore the leak slar= cyetem to OPEP.A3LE status within 7 dsys or :1:ce all thimble isolation valves; restore the leak alarm system to OPERABLE status within 31 days or be in at least HOT STANDBY within the next j 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />. I i

d. With the neutron shield tank telitale leakage detection system inoperable. l restore the inoperable system to OPERABLE status within 7 days or open l VD-V-1109 to restore to OPERABLE status as part of the containment drain tank level monitoring system.

)

YANKEE R0WE 3/4 4-8 klendmentNo.88,116  ;

4

, c. .

MAIN COOLANT SYSTEM RURVEILLANCE REOt!IREMENTS 4.4.5.1 The leakage detection systems shall be demonstrated OPERABLE by:

a. Containment atmosphere particulate monitoring system-performance of CHANNEL CHECK, CHANNEL CALIBRATION and CHANNEL FUNCTIONAL TEST at the frequencies specified in Table 4.3-3, 1

b. Containment drain tank level monitoring system-performance of CHANNEL FUNCTIONAL TEST at least once per 31 days and CHANNEL CALIBRATION at l 1 east once per 18 months.

I

c. Incore detection system thimble leak alarm system-performance of CHANNEL FUNCTIONAL TEST at least once per 31 days.

d. Neutron shield tank telitale leakage detection sy' stem performance of level switch CHANNEL FUNCTIONAL TEST at least once per 18 months.

{

l i

I I

e 1

l l

i 1

I YANKEE ROWE .

3/4 4-9 kendnent No. 116

- - - . . . _ . . - - - - , - - - - - - . , . . . . - - , n,. -

n.. _ -- -..-,e,- __ , - . _ _ _ _ _ - _ _ _ - - - , __.----n-,,. . . - -, -, . n., 7,--.

I TABLE 3.6-1 (continued)  !

CONTAINMENT BARRIERS TESTABLE DURING ISOLATION PLANT OPERATION TIME VALVE NUMBER FUNCTION (Yes or No) (Seconds)

VD-V-754(4) Neutron Shield Tank Test NA NA HC-V-602 Air Purge Bypass NA NA CA-V-755(6) VCPH Pressure Relief NA NA PU-V-651 Containment Sump to Charging NA NA VD-V-917 LPST S.V. Discharge Header NA NA WC-V-621 Spare Penetration NA NA VD-V-1170 Spare Penetration NA NA VD-V-lL71 Spare Penetration NA NA B.2 MANUAL VALVES (Not Subject to Type C Testing)

C.1 CHECK VALVES (Not Subject to Type C Testing)

SI-V-14 Safety Injection (HP) NA NA CS-V-621 Safety Injection (LP) NA NA CH-V-611 MC Feed to Loop #4 NA NA C.2 CHECK VALVES'(Subject to Type C Testing)

WC-V-622 Spare Penetration Check Valve NA NA D.1 REMOTE MANUAL VALVES (Subject to Type C Testing)

CC-TV-205(5) Component Cooling Return No NA CC-TV-20g(5) Component Cooling Inlet No NA HV-50V-39 Hydrogen Monitoring Yes NA HV-SOV-42 Hydrogen Monitoring Yes NA D.2 RD10TE MANUAL VALVES (NE Subject to Type C Testing)

SC-MOV-551/ Shutdown Cooling In No NA 553 (1.2)

SC-MOV-552/ Shutdown Cooling Out No NA 554 (1,2)

CH-MOV-522(7) MC Feed-to-Loop Fill Header No NA SI-MOV-516 ECCS Recirculation No NA SI-MOV-517 ECCS Recirculation No NA YANKEE R0WE 3/4 6-12 Amendment No. H.Mg,116

_ . _ _ . _ _ _ _ _ _ _ - _ _ _ . , _ _ _ _ - -------