ML102880490

Condition Report Summary - Ncrs Initiated Since Sep 28, 2009

ML102880490
Person / Time
Site:	Crystal River
Issue date:	10/05/2009
From:	- No Known Affiliation
To:	Office of Information Services
References
FOIA/PA-2010-0116
Download: ML102880490 (1)

Text

For Information Only. Passport Is the Application of Record.

Summary Report - NCRs Initiated Since Sep 28, 2009 I AR Owed To Facility: CR3 Criteria: AR Type = NCR; AR Origination Date >= CurrantDate - 7 Days; AR Status <> CANCELED; Attribute Name = 1A POTrL OPERJREPORT; AR Model Ind = N; AR Owed to Facility = CR3; Sorted by Origination Date, AR Nbr, and Priority Origination Oper Recog Potential AR Nbr Oritainator AR Subect Date AR Status Priorit Rep Keyword(s) Worthy 0E NCROwner 115 00358701 MICHAEL WALDRON HEAVY LOAD FOR POLAR 20091002 COMP-NA 3 N - CR3 SITE SUPPORT CRANE NOT IN HEAVY LOAD UNIT EVALUATOR MATRIX GROUP

Description:

THE WALKWAY BETWEEN THE D-RINGS WEIGHS 5,000# AND MUST BE REMOVED TO ALLOW POLAR CRANE ACCESS TO THE INTERNALS STORAGE STAND IN THE EAST END OF THE REACTOR CAVITY. IT IS NOT IN EITHER THE OP-421A POLAR CRANE OPERATING PROCEDURE HEAVY LOAD MATRIX OR THE FP-501 REACTOR INTERNALS REMOVAL AND INSTALLATION PROCEDURE 116 00358713 BRANDON WEBSTER EMERGENCY RESPONSE 20091002 H/APPR N CR3 UNIT DELAY EVALUATOR GROUP

Description:

ERC HAS PLACED AN UNMARKED RESPONSE VEHICLE (RANGER CART) INSIDE THE PROTECTED AREA, AT THE NSOC. TO SPEED UP RESPONSE TIME FOR CERTAIN CALLS.THIS CART WAS FOUND PARTIALLY BLOCKED BY OTHER CARTS WHEN THE ERC WERE RESPONDING TO ACALL. ONCE UP THE HILL THEY ENCOUNTERED A DELAY WHEN TWO FORKLIFTS WERE TRAVELLING THE SAME ROUTE THE ERC NEEDED TO TAKE CAUSING A DELAY INRESPONSE. THESE PROBLEMS CAN BE ADDRESSED BY HAVING SECURITY CLEAR THE PATH TO THE SCENE AND HAVE A DESIGNATED PARKING AREA THAT CANNOT BE BLOCKED.

117 00358724 DANIEL JOPLING CR3 SGR 20091002 APPROVEI 1 Y CR3 ENGINEERING HYDRODEMOLITION DESIGN UNIT EVAL EXPOSED CRACKS INTHE GROUP RB CONCRETE'

Description:

DURING HYDRODEMOLITION OF THE CONCRETE CONTAINMENT WALL, WITHIN THE BOUNDARIES OF THE TEMPORARY ACCESS OPENING, CRACKS WERE EXPOSED BETWEEN ADJACENT HOOP TENDONS. THE CRACKSARE GENERALLY IN AVERTICAL PLANE BETWEEN THE TENDON SLEEVES AND EXTEND FOR AN INDETERMINATE LENGTH. IT IS POSSIBLE THE CRACKS WERE THE RESULT OF HYDRODEMOLITION OR JUST EXPOSED BY THE HYDRODEMOLITION. THE EXTENT OF THE CRACKS CANNOT BE ESTABLISHED AS THE CRACK IS EXPOSED .BYTHE REMOVAL OF THE CONCRETE WHICH IN TURN PREVENTS AN ASSESSMENT OF THE LENGTH OF THE CRACK. THERE IS HOWEVER, WATER LEAKAGE THROUGH CRACKS IN THE RB WALL THAT WOULD INDICATE THE CRACKING EXTENDS BEYOND THE AREA OF THE OPENING.

118 00358725 THOMAS TATE CAV-431 FAILED AS FOUND 20091002 APPROVEI 2 Y SYSTEM LLRT ENGINEERING UNITEVAL

Description:

THIS DATE PERFORMED AS FOUND LLRT ON CAV-431. VALVE FAILED WITH MEASUREDFLOW RATE OF 5993 SCCM WITH THE ADMIN LIMIT BEING LESS THAN/EQUAL TO 1400 SCCM. WORK ORDER NUMBER 1526339 ALREADY EXISTING TO REPLACE VALVE.

119 00358726 LISA HEINDL SWT-1 LEVEL TREND 20091002 APPROVEI 3 Y CR3 OPERATIONS INDICATES INCREASED UNIT EVALUATOR LEAKAGE FROM SW GROUP SYSTEM

Description:

LEAK RATE FROM THE SW SYSTEM HAS INCREASED. ON 1012109 AT -2:50 AM, SW-Cl CROSS-TIE RESTORATION WAS PERFORMED PER OP -408.

SUBSEQUENTLY THE LEVEL IN SWT-1 HAS STEADILY LOWERED, REQUIRING THE TANK TO.BE FILLED FREQUENTLY. LEAK RATE IS ESTIMATED TO BE APPROXIMATELY 1.5 GPM. THE MOST LIKELY SOURCE OF LEAKAGE IS PAST EITHER SWV-353 OR SWV-354 TO THE Ci SYSTEM. WR 401193 GENERATED.

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