ML042940230

Condition Report No. 02-02950

ML042940230
Person / Time
Site:	Davis Besse
Issue date:	07/02/2002
From:	- No Known Affiliation
To:	Office of Nuclear Reactor Regulation
References
FOIA/PA-2003-0187, NOP-LP-2001-01 02-02950
Download: ML042940230 (3)

Text

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7 DENPCRIC F.

PAG E 04 NOP-LP-2001 01 CONDITION REPORT C~me TITLE: EXCESSlvE CRIC ACID IN CTLIT 02-02950 otSCOVERY DATE I TME EVENT DATE TIME l8YSTEM I ASSET#

7/212002 1900 71202 1900 JN1A NIA EQUIPMENT DESCRiPTION ExcessiW Boric Aid In CTMT DESCRIPTION OF CONDITION and PROBABLE CAUSE (it known) Summarze any ettaiebtns. Idontily what, when where, why, how.

O This CR is intended to ask a question. During the time thad the excessive amounts of Boric Acid R

were In the CTMT Bullding, possibly hundreds of pounds of it. has It been determined, or evaluated.

I as to the effect on the amount of Trisodium Phosphate needed to reach the PH that would have been desired In the event of a Large Break LOCA? With the addition of the BorIc Acid througout G

CTMT the possibility exists that there would not have been enough Trisodium Phosphate to meet our needs.

N T

sJPv COMMENTS I IMMEDIATE ACTIONS TAKEN (Olscuss CORRECTIVE ACTIONS completed, bais for closure.)

I none 0

N CUALITY OROANIZATION USE ONLY I IDENTIFIED BY (Check one) 1Solf.Ravea ATTACIHMENTS Quallty Org. Initiated 0 Y.&

(:' IndividuallWork Group O Internal Oversight Qualty Org. Follow-up O Yes 0 No i C SupervisicnlManaerment 0 Exte el OversIght Y

Ila ORIGINATOR l ORGANIZATION DATE

,SUPERVISOR i

DATE PHONE EXT.

FEHRMANN. S l

OPS 7/22002 I PLOEGER. T 7/212002 7253 tip,7 fk&I Pa*Q 1 1 of 44 JUL-05-2002 OS: SR A 1CP=M90s1 JILO-~2 Q:5l4 ~~~i0~)-

IM f%,

NOP-LP-2001-01 CONDITION REPORT lC~me TITLE: EXCESSIVE BORIC ACIO IN CTMT 02-02950 DISCOVERY DATE I

'nME EVENT DATE TIME lI8YSTEM I/AS8ETN 71212002 1900 7t2102 1900 N.A NIA EQUIPMENT DESCRIPTION EXCeSzvle Boric AcId In CT;.;T DE'CRIPi1ON OF COHDI11r0 atnd PROBABLE CAUSE (If knowB) SUEnrnme any uttbChmenta. IdantirY what when.

whore, why, how.

This CR is intended to ask a question. During the time thac the excessive amounts of Boric Acid R

were In the CTMT Bullding, possibly hundreds of pounds of it. has It been determined, or evaluated, as to the effect on the amount cf Trisodium Phosphate needed to reach the PH that would have G

been desired In the event of a Large Break LOCA? With the addition of the Boric Acid tnrougout G

CTMT the possibility exists that there would not have been enough Trisodium Phosphate to moet our needs.

N T

supv COMMENTS I IMMEDIATE ACTIONS TAKEN (DIscuss CORRECTIVE ACTIONS completed. basa for Coeuroj I

none 0

N OUALrTY ORGANIZATION USE ONLY I IDENTIFIED BY (Check one) 6 Self-Revealed ATTACHMENTS QualIty Org. Initiated 0 Y0a C Indvidual/Work Group O Internal Oversight Qualty Org. FoIup D Yes O HC I C SupaerviSOn/Management C EgemalOverslght 0 Yes ENC ORIGINATOR ORGANIZATION DATE SUPERVISOR DATE PHONE EXT.

FEHRMANN. S l

OPS 7M2OW20 i PLOEGER. T 71212002 7269 lip...

P1D 1 of 44 JUL-05-2002 05:58 41C8{980E91 JU-52a 55 1886197?

P. 04

1 l02-02333 l0 o CA l 05/30/02 l 07/14/02 l PE Open No lNo l

I 0 1 07/14/02 1 PA 14 Ies 061 INSPECTION PLAN IP-M-029 AREA 653-4 PIPING HDW 0575 0576 0575 This condition report is generated based on Inspection of Containment Spray Piping performed under Inspection Plan IP-M-029. The Requirements of NG-EN-00324 need to be considered In the evaluation of this CR.

Containment Spray piping flanged connection nuts have surface rust.

A digital photo was taken to document the Inspection: 653-4P-11 Identified during the Reactor Head Degradation Extent of Condition Program. Inspection documented per IP-M-029.

Additional evaluation of the affected areas per the Extent of Condition Program Plan will be needed. No Immediate actions are required.