ML20084L087

Telecopy Ro:On 740514,standby Liquid Control Relief Valve 1-1105A Nitrogen Purge & Drywell Purge Valves Exceeded Tech Spec Limits.Valves Will Be Repaired & Tested.Details Will Be Reported within 10 Days

ML20084L087
Person / Time
Site:	Quad Cities
Issue date:	05/15/1974
From:	Kalivianakis N COMMONWEALTH EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20084L085	List: ML20084L083 ML20084L087 ML20084L090 ML20084L096
References
NUDOCS 8305200231
Download: ML20084L087 (1)

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VEB289(1600)(2-032085E135)PD 05/15/74 1600 ICS IPMBNGZ CSP -

3096542241 TDBN CORD 0VA IL 13 0 5, . , pp0[ hMIER TIIIN 12 Kp? ORDERS )

Pd6 J KEPPLER, REGIONAL DIRfffQ8i IvE'c.Y :oqt estod?. YEg -

C DIRECTOR ATE OF REGULATORY OFM EGION III US"4TO~ cENERG

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~t y' Je COMMISSION 799 ROOSEVELT Rk{br. & ;Nameato " Rk- ',-did. --(71D

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GLEN ELLYN IL 60137 To bo ,

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REFERENCE:

QUAD-CITIES N UCLE AR,,kOWER...STAIION... UNIT.-Ir -DOGKE-T- - .

w. NUMBER 50-254, DPR 29, APPENDIX A, SECTIONS 1.0A.4, 1.0A.5, S 6.6.B.1.A, 34.A TABLE 3.7.1 ON MAY 14, 1974, WITH UNIT 1 IN

@@ THE COLD SHUT DOWN CONDITION DURING THE REFUELING OUTAGE, SURVEILLANC  !

$ E TESTING REVEALED THE FOLLOWING: 1. SBLC RELEASE VALVE 1-1105A f

@$ OPERATED AT 1650 PSIG, THUS EXCEEDING TECHNICAL SPECIFICATIONS.  !

' THE RELEASE VALVE WILL BE READJUSTED AND TESTED TO BE WITHIN .

gg SPECIFICATIONS. 2. NITROGEN PURGE VALVE A0-1-1601-55 REQUIRED @

' i SSul, gSECONDS TO CLOSE, THUS EXCEEDING TECHNICAL SPECIFICATION ,

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3.7.D.1. 3. DRYWELL PURGE VALVE A0-1-1601-21 REQUIRED 13 1/2 SECONDS CLOSING TIME, THUS EXCEEDING TECHNICA,L SPECIFICATION '.;

6.7.D.1. THESE VALVES WILL BE REPAIRED AND RETESTED TO BE WITHIN SPECIFICATIONS. DETAILS OF THESE INCIDENTS WILL BE REPORTED  ;

BY LETTER WITHIN TEN DAYS VERY TRULY YOURS COMMONWEALTH EDISON CO QUAD-CITIES NUCLEAR POWER STATIONN 3. ,

J KALIVIANAKIS STATION SUPERINTENDENT NNNN  :

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