ML20080G098

Informs That Interim Disposition Written for or 88-0012 Based Upon Info Provided by Applicable Vendor & Subsequent Fire Test Failed to Verify Vendor Info

ML20080G098
Person / Time
Site:	River Bend
Issue date:	08/29/1990
From:	Hamilton J ENTERGY OPERATIONS, INC.
To:	ENTERGY OPERATIONS, INC.
References
ED-90-694, NUDOCS 9502030289
Download: ML20080G098 (5)

Text

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• L RECEIVED SEP6 1990 MEM0RANDUM M

TO: Plant Manager August 29, 1990 FROM: J. R. Hamilton ED 694

SUBJECT:

CR Extension Request .

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An interim disposition was written for CR #88-0012 based upon i -

information provided by the applicable vendor. Subsequent fire test failed to verify the vendor infonnation. Engineering has a series b[/', k(

of fire tests scheduled for October and November of this year which 'f.g/ e '. -'

will establish the validity of the vendor's claim or provide a suitable alternative. ,.

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Fire watches remain active in the effected areas, satisfying the requirements of Tech. Specs.

Y Engineering has determined an extension to December 31, 1990 is required to properly disposition the CR based upon the new test .

Q results. " Y i.

If you have any Please forward a copy of your response to me.

questions, please call me at ext. 4604. g'f E E.

Thank you, "Q 4 s

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J. W./homilton t n

b l Direttor-Design Engineering >. ce-

, R4.ver Bend Nuclear Group J]$ h s. ,

BEL:RJK:me {o ec: DCC f. c.

Plant Manager Concurrence bb/ MM- 7/f/9D ,' ,

/ /  !. y, Return to DCC { q f b.

Copy of approved extensiton forwarded to Compliance by: 'f y Date: A .. -

9502030289 900829 --

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%Arrctcma : Csu', JM 11, tW trwn. re nr V DISPOSITION ACTION T67 's JWN & IW Cr;7C1'. A; (s (

SGp, ,Wl *y. .'n yg O REWORK O REPAlR O USE AS.lS NONCONFORMANCE O YES O N O N/A O REJECT:

RECLASSIFY / SCRAP / RETURN TO SUPPUER (CIRCLE POTENTIAL 10CFR21 OONE)

YEs O h10C ASME O YES O N (

PREPARER DATE REVIEWER DATE

11. QA REVIEW DATE ANil REVIEW DATE

12. DISPOSITON ACTON COMPLETED: O YES O NO TAGS REMOVED: O YES O NO O N/

COMPLETED BY DATE

13. ROOT CAUSE AND CORRECTIVE ACTON TO PREVENT RECURRENCE

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I CORRECTIVE AC P D: %YES O NO COMPLETED BY ^  :

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DATE COMPLIANCE

14. DOCUMENTATION INITIATED:

MWO MR Y OTHER

15. FRC REVIEW O YES O NO SIGNATURE DATE MTG.NO.

16. CLOSE OUT w

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{ PLANT MANAGER DATE INPO NETWORK ENTRY O YES J 17. CA REVIEW / CONCURRENCE DATE

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, wvERrTY LEVEL

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CONDITI N REPOR

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C CR . - MO/J A RIVER BEND STATik MANAGER SYSTEM NO. AND NAME enn4rv R br PMmuwV COMPONENT No. 1Txcoro '

COMPONENT NAME N=h A LOCATION (BLDG /ELEY) C*amtm. Ikw sc u - n L DISCOVERY (DATE/ TIME) // L /#f 1300 EVENT DATEMME hacwa INITIATED BY: O SHIFT SUPERVISOR R OTHER 'bd e Br*ve au mir / d o c. NAME/DEP'

2. CONDITION DETECTION:

O OPERATIONAL ABNORMALITY O PREVENTIVE MAINT. O CORRECTTVE MAINT. 5 OSSERVATION O ISI O SURVEILLANCE TESTING O SPECIAL INSPECTION O ALARM OOTHER (EXPLAIN)

REQUIRED REFERENCE (TITLE, DOCUMENT NO., REVISION, DATE, SECTION, ETC.)

B TECHNICAL SPECIFICAT)ON 3h M O 10CFR SECTION(S) i O PROCEDURE NO. PARA:

R MWO NO.10M9 O RAD WORK PERMIT NO. S OTHER (IDENTIFY) Sair 6. oex 3

3. DESCRIPTION OF CONDITION AND IMMEDIATE ACTIONS TAKEN-l T**r Term as Gru, g os %y / 7"X o o to Wes bevan Tb %s Iv7 mar-5 O F AbbsrzmwA1. Mrs .IH Tksr TAM. AM 5NI!tT736J OF Tont THrEs.ent. N !*seS b 6F N I**'** btua-s bres.ra T*wr Tu fws Tw 573.ruskW @ /QA.

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MWO NCW; W , PENT l}TED:

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7 LOO PORM O OTHER ( EXPLAIN) l o

5. NO. DEFICI'ENCY' TAGS dA  ;

T 6. PLANT CONDITION: i 2 3 4 8 (CIRCLE ONE) v l RX POWER (MWTJ - I MWE /MC RX PRE 88URE /W RX LEVEL =D l CORE FLOW *~ J V/ e " ACTMTY IN PROGRESS I

7. MATERIAUCOMPONENT CLASSIFICATION:

O O CLASS 1 (SAFETY RELATED) O O CLASS 2 (NON.8AFETY RELATED) O N/A

( 0 PROGRAM APPUCABLE (AUG D RADWASTE, FIRE PROTECTION, CAT ll SEISMC, M&TE)

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" 8. REPORTABILITY DETERMINATION:

10 REPORT NOT REQUIRED D NRC PHONE NOTIFICATION MADE ON (DATEmME O LER. SECURITY OR SPECIAL REPORT REQUIRED BY (DATE O OTHER (PLANT MANAGER, EMER. PLAN NOTIFICATION, ETC.)

COMMENTS: N y SS SIGNATURE ] bd U (DATE

9. RESPONSIBILIDf ASSIGNMENTS:

INVESTIGATION, ANALYSIS AND CORRE ACTION ASSIGNED TO ako g PREPARATION OF REGULATORY REPORT ASSIGNED TO COMMENTS:

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.1 PLANT MANAGER M DATE NO

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. AN

j. R'. -HMla.LiL 22 January 1988 Culf States Utilities Company River Bend Station -

P.O. Box 220 St. Francisville, LA 70775 Attention: Mr. J. R. Hamilton Director Design Engineering

Subject:

File #228.410 letter of January 19, 1988

Dear Mr. Hamilton:

"here are two (2) one hour tests which we do not use the stress skin design. These I.T.L. Reports 82-11-241 and 83-5-472A, copies are enclosed.

These test reports have been used to justify the design outlined in the above referenced letter.

If you have any questions or require additional information, please contact me at 314-349-1233.

Yours truly, w w / ,-

R.A. Lohman Manager Quality Assurance RAL/sas Enclosures THERMAL SCIENCE, INC.

• 2200 CASSENS CR.

• ST, LOUIS, MO 63026 + (314) 3491233 Telex: Domestic 44-2384

• Overseas 209901 Telecopier (314) 349-1207

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GULF STATES UTELITIES COMPAW hi nivta g(40 $f Af104 Pol? 0884CE SOE 223

$T 88AhC?$WILLE Lour $4ANA 7077$

A Ata CODI 604 03$ 6064 346 es$I January 19, 1988 i RBG- 27312 ID 0056

' RESPWSE REQUIRED BY: 1/29/88 Mr. R. A. Ichman 2hermal Science, Inc.

2200 Cassens Drive St. Iou.is, 10 63026 Dear Mr. Ichnan File No. 228.410 Furnishily/ and Installation of Thermal Insulatian Outside the Drywell River Bend Statim - Unit 1 As discussad with Mr. C. Coonas, it is one-hour prefnrm=f thartrolag panels may be ut414 =d?withour understanding TSI stress skin renoved. This corxiition has been the ribs and coverings in the Control 9'41 dig and has been reflectednoted on cable tray Report 88-0012. s Please confirm, in writing, the in condition  ;

one-hour rur:oved. rated, preformed panels installed with the stress skin and ribsacceptabili Very truly yours, R. Hamilton Director -

Design Engineering PRS /O C/km - River Bend Nuclear Group t cc: D. Beaucfarp SDC

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