ML051050200

E-mail from P. Krolhn, Riii, to H. Chernoff, NRR, Sort Log Entries on 1MS-228

ML051050200
Person / Time
Site:	Point Beach
Issue date:	06/08/2004
From:	Paul Krohn NRC/RGN-III
To:	Chernoff H Office of Nuclear Reactor Regulation
References
FOIA/PA-2004-0282
Download: ML051050200 (2)

Text

Harold Chernoff - Sorted log entries on 1MS-228 Page 1 1 From: 'PGK1@NRC.GOV"<pgklnrc.gov> p \p/ P t I To: 'HKC@NRC.GOV <hkcnrc.gov> 4-Cer fAA. M-L Date:

Subject:

Tue, Jun 8, 2004 9:53 AM Sorted log entries on 1MS-228

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Log Entries Report it;entry Mtem.~ l-'EntrTypelL_

06104/2004 01 SD Identified a body to bonnet steam leak on 1MS-228. HX-1A SG HEADER DRAIN AND TRAP ISOLATION.

'This valve is a first off Isolation Upstream of the 1A MSNV. Control Roam and OCC notified. [Hastings,'

Randy - MISC - StatIon Log - Mid Shilft lEtyate~meclr_~p: ll~~ -r ,;{-.. i Entry Text- -_ ; - ':;--*  ;-

0610412004 01:56 ANNOTATION Maintenance and Engineering personnel will be evaluating the steam leak on IMS-228. (Hastings. Randy .

' __ MISC - StatIon Loo- Mid Shift) nliyDate/TimeJll Enry yp r _  ; = < nr~xt_---~i'~'"'-~)

06t0412004 02:09 ANNOTATION AOP-2A Secondary Coolant Leak was referenced for the body to bonnet leakage from IMS-228. Based on the magnitude of leakage and location In the plant, no actions for the AOP are required. [Stalzer, Charles -

STA - Station Log - Mid Shift) 0610412004 03:15 Contacted the Duty and Call Regulatory Affatrs individual. He concurred with the conclusion that IMS-228 Is a containment Isolation valve and that TSAC 3.6.3.C Is the appropriate entry. [Holzmann. Mike - MISC.

Station Log - Mid Shift)

Entry DtetMme ll'7Ent.yp l l.- >!EntryText! --- . ';

06i10412004 03:39 ANNOTATION Unit 1; Attempt to shut 1MS-228 was unsuccessful. Leakage Increased as valve was being shut. so 1MS-228 was returned to full open position. (Wiicox, Mark - DOS (Fire Brigade) . Stalion Log - Mid

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LEntr DatelTime1 i xIEntryfi I _ __ _ __ _ __ __ _ __ _ __ __ _ _ r : ,_ ^- --_+, w;X ., t* , - .j!

a' l f l 06/04/2004 04:14 Unit 1, Holding RCS temperaturelpressure Increase at 500 degrees Fl2235 psig per OP-1A'Cold Shutdcwn to FHotStandby'. and secured plotting per Ol-105 'RCS Heatup/Cooldown Plottin' pending resolution of the steam leak on 1MS-228. (Wilson, Jim - OS (Fire Brigade) -Staton Log - Mid Shift]

l-EntrDatelTlme' >Entry'r

. eh" 0610412004 04:27 NRC Resident and Plant Manager notified or IMS-228 steam leak concern. [Harrsch. Rob - DSS - Station Log - Mid Shilt]

[JEntr Date/Timeii ;t -. Ent- . 'r' t; --:--.*Xr. ^Z.r>^,I<,) 'EntryTixt=*i^;'-!s~^..'>' -i 06104)2004 12:35 DSS Midnight Entr) (Reference 6/4104 0150 log entry) IMS-228 Is shut and leakage from this UIC penetration has stopped. <-

This meets the requirements of TSAC 3.6.3.C.1 to Isolate the affected penetration flow path using a closed manual valve. Exit TSAC 3.6.3.C.1.

TSAC 3.6.3.C.2 to verify the affected flow path Is isolated once per 31 days remains In effect. pHarper. Ron

- DSS - Station Log - Day ShiGI L'EjryDateqTlie, 0604/200416:00

'yype"%l U-1 checked shut IMS-228. HX-1A SG HEADER DRAIN AND TRAP ISOLATION. did not get any tnovement on handwheel. Valve continues to ddp slight14 ,re~auche. Steve - OS Fr~e Brigade) -

.I sStatlon iLog - Swhg Shift]J C.Entry DatelTime - EntXy -

061052004 00:00 Unit 1 Is In Refueling Outage U1JR28. MODE 3. OP-1A. Cold Shutdown to Hot Shutdown Is In progress.

The RCS Is maintaining 547 F and 2260 to 2280 psig per IT-230 RCS Leak Test.

IMS-228 'A' SG Header Drain and Trap Isol is OOS. Unit I TSAC 3.6.3.C2 to verity the affected flow path is Isolated once per 31 days Unit 2 Is In MODE I at 100% power.2RC-508. Reactor Makeup Water Containment isolation Valve Is OS, Unit 2 TSAC 3.6.3A.2 to verify Isolation once per 31 days.

Equipment OOS and Fire Rounds are per the OOS.doc.

, rrsch. Rob - DSS - Station Log - Mid Shift]

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06/0512004 17:10 Unit 1- during RESP 3.1 Primary Systems Tests. Control Bank B rod F-8 dropped unexpectedly. The rod was fully withdrawn wfhen the rod unexpectedly dropped. Rod botton tight and IRPI Indicates rod on bottom. (Bank B had been fully withdrawn at 228 steps with banks C and D moving wvhen the drop occurred - approximately 116 additional steps taken after bank B reached 228 steps). (Jessessky. Tom -

STA - Station Log - Swing Shifl]

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06/06)2004 00:00 Unit 1 IsIn Refueling Outage UiR28. MODE 3. OP-1A, Cold Shutdown to Hot Shutdown Is In progress.

The RCS Isat NOP & NOT I MS-228 'A-S Header Drain and Trap Isol Is OOS. Unit I TSAC 3.6.3.C.2 to verify the affected flow path IsIsolated once per 31 days Unit 2 is In MODE 1 at 100% power. 2RC-48. Reactor Makeup Water Containment Isolation Valve Is OOS. Unit 2 TSAC 3.6.3A.2 to verify Isolation once per 31 days.

Equipment 005 and Fire Rounds are per the OOS.dor.

[Harrsch. Rob - DSS - Station Log . Mid ShIft]

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