ML070790338

Pr 97.9135, Cracks in Core Spray Weld SW8BN

ML070790338
Person / Time
Site:	Pilgrim
Issue date:	02/22/1997
From:	- No Known Affiliation
To:	Office of Nuclear Reactor Regulation, NRC/OGC, NRC Region 1
References
PR 97.9135
Download: ML070790338 (7)

Text

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'I AITACHMENT12 1

I Sheetlofl 1

RType G7 07 PROBLEM REPORT

-I_-

I Clokd By:

Signature Date 1 ;. f-

/,

PR Data Entry CompletodCaptured.

. e t r C &

1 ' /

.cM g - 2 5 --71 Signature Date 1.3.121 Rev. 0 Page 59 of 81

4 i'

I f !he problem meets the uiteria on the &a& of this page. immediately hand carry this form to the NWE andlor refer to PNPS 1.3.121 Step 6.1[4].

J work in pcogms PR type (Cltcle ona): HP = Human Performan&

Equipment Pefformance. UN = Unknown For Organlzallonal, Prognmrnetlc, or Human Pedormencd Related problems, provide the fOrMng to the exient predial:

happropdate Adion (IA) Descdplion Procedure Number In us8 HElA Failure Mode Event Type (Circle one): BECo or Contradot Key Adivity being performed:

04.

4 Prograrnrnatrc Failure Mwle Human E m

Type (Circle one): Rule 0 a W t i the problem is Equipment Performance related or unknown at this time, Qcovide the foflowing forthe system, oomponent, or part Involved.

Skill Based KncJwle4ge Based Name Vendor Loation System Component Part What is the probable (apparentldired) cause of the problem?

7 Was a worlt ~equesl

~ e g WRT# /MR#

Rule failure? YES I NO I Unknown Radiological problems?

NOTE I

1.3.121 Rev. 0 Page 38 of 82

--i.c-RType G7.07 PROBLEM REPORT

1.

Plant Cond it i a

LF' Reador Power:

l-Reactor Mode:

//

Moderator Tempekture (if shutdown):

Other Pertinent Information:

go erabilitv Evaluation - Safety Related Equipment only (enter "N/P" if not safety related) a System status prior to discovery of problem Operable Inoperable

b.

Nature of Problem Hardware nonconforming condition (equipment is not configured according to design documents)

Hardware degraded condition (equipment is according to design but IS degraded or 4 a i j e d l Other Explain:

009s this problem in and of itself make the system, structure, or component inoperable?

(1 ) Structure or Component l

Operable -

Inoperable RPV Level (if shutdown). -2

'5

2.

If inoperable, my? -

c Basis for perability (not P -'

required if rnoperabie)

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1

/p..) :;, <-.,!

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(2) System l

Operable Inoperable Basis for operability (not required if inoperable)

, ',- c.. \\

I fY" 7 /. l-..

I d

If the answer to c( 1 ) or c(2) is inoperable, then add this Problem Report number to the appropriate LCO (Active or Tracking),

LCO number.

3 Availabrlitv Evaluatron - Non-Safety Related Equipment only Description of how Problem affects plant operation-(enter "N/P" if Safety Related) 1.3.121 Rev. (

Page 40 of 8:

Problem Report 93, yj-1 RTyjm G7.07 de (see appiicabie Station Procedure)

PersodAgency Time Limit (circle adion taken)

Person Contactdime I

I 4* Ma Plant Manager 24 hr, 4 hr, 1 hr I

NRC (via ENS) 24 hr, 4 hr, I hr 4,

Other (specify),

f l

7 1

I -

Applicable section of 10CFR50.72 (specify) a System #

/ d c Procedure #.

e WRT/MR#

b LCO#

6. Tech Spec #

I i-f Tagout#

a -

Ye8 b -

Yes

,- No No Reduces the Tech Spec required margin of safety.

Represents a failure unlike those analyzed in the FSAR Yes No Increased robability of occurrence OF consequences of an c, -

P FSAR ana fled amdent.

(Check No if Tech Spec required actions taken) 7 Oescribe other Corrective Adions required (if known)

NQTE All sections of this Attachment are required to be filled out If the required information is not required (N/R),

not performed (NIP), or unknown, it shsll be indicated as such 1.3.121 Rev C Page 41 of S2

,, L-PROBLEM REPORT

1.

WA Fi ings:

YCotnpamble internal problems 01 recurring deficiencies Corn Oupl a t e problem (exact)

Adverse trend eliminaty)

None apecifica y fof this event SCAQ -

1 Non-SCAQ able external (OER and NPRDS) problems p"

I$

J Yes -

N O 2 -

N/A SlgrrHicmw Plant Group Manager f resent (H NO a d w PR Is determined toKa SCAQ, tben complete Attadunent 11 of PNPS 1.3.121) 4 -

N/A Disposition.

eri tque RCA Evaluation Corrt3ciivb Action Close I,

? I I

1OCFMl Applr~bilrty R ~ i g w 1 OCFR50.73 Review NUCLEAR NETWORK z/z 4; 7

5. Submitted:

/- 4 Date:

6. Approved:

Date Operat\\ons Department Manager REMARKSICOMMENTS.

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