ML20212E510

Discusses Status of Restart Issues Assigned to NRR for Resolution at Facility.Restart Review Plan Encl

ML20212E510
Person / Time
Site:	Brunswick
Issue date:	01/26/1994
From:	Lainas G Office of Nuclear Reactor Regulation
To:	Merschoff E NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20212E212	List: ML20212E208 ML20212E510
References
FOIA-97-252 NUDOCS 9711030225
Download: ML20212E510 (14)

Text

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. U s, 1 danud[26,1994 5a f 3j

4. ; ll h Oc:ket Nos. 50 325 j ,

MEMORANDUM TO: Ellis W. Merschoff Di~rector Division of Reactor Projects Region 11 FROM:_ Gus C. Lainas Assistant Director Division of Reactor Projects 1/11 Office of Nuclear Reactor Regulation

SUBJECT:

STATUS OF RESTART ISSUES ASSIGNED TO NRR FOR RESOLUTION, BRUNSWICK STEAM ELECTRIC PLANT, UNIT 1 Section V.B of the enclosed Restart Review Plan for the Brunswick Steam Electric Plant (BSEP) includes actions on technical issues that were assigned to the Office of Nuclear Reactor Regulation (NRR) for resolution or assistance. NRR has resolved these issues and has no other open issues that should impact your decision regarding the restart of the BSEP Unit 1. ,

ORIGINAL SIGNED BY S. S. BAJWA FOR:

Gus C. Lainas, Assistant Director for Region !! Reactors Division of Reactor Projects I/II Office of Nuclear Reactor Regulation

Enclosure:

Restart Action Plan ec: w/ enclosure:

5. Varga G. Lainas S. Bajwa E. Herschoff A. Gibson P. Kellogg W. Stolland DISTRIBUTION

@ecket? File' S. Bajwa PDfil 1 Reading File P. Milano S. Yarga D. Verrelli G. Lainas P. Anderson OFC LA:PD2CILM PM:PD2 :DRPE 0:PD21:DRPE , AD:R-!! ,, fV)

PAnderbn & MM

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NAME PMiland SBajwa Glainas [

DATE I/7 5/ 94 l/*2Y/ 94 / /z4/ 9 4 // 2f/ 9 [

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OFFICIAL RECORD CCPY DOCUMENT NAME: G.\BRUNSWIC\BRINRR.MEM NRC hu C 5!E COPY

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' (NCLOSURE 1 i i

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- BRUNSWICK STEAM ftfCTRic staff 0W f

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I. RESTART CONDITIONS IMPOSED TPROUCH CONFIRMATORY ACTION LETTER OF DECEM8ER 18.1992

71

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7 A. Licensee Completion of Specific Issues Described la [nclosure 3 to l

CP&L Letter of July 23. 1992 4

l RESP. STATUS l ACTION ORO.

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i A footpoent Corroston Problems inspect for cosctetton of repairs:

i Al Service Water Lubrication Water pipe R !! 03/04/93 C l IR 93 02 t supports A2 Verify completion of walkdown of non ptpe R Il 04/23/93 C i

support STSI ttees and pipe supports. IR 93 15 i Inspect repairs comp'ete for identified I

defletencies.

2 A3 Seismic instrun nt racks R Il 04/19/93 IR 93 16

[

Vertfy acceptibtitty of drywell liner R !! 04/23/93 C l '

l IR 93 15 corrosion repair.

B Deferred Equipment Maintenance issues.

- Inspect for completion of repairs / testing

i B1 Spring tersion on 480 VAC coerg bus R Il 05/27,33 C feeder breakers IR 93 19 L

B2 UPS primary inverter. Unit i R Il 12/03/92 C 4

1R 92 42 B3 Battery discharge testing. Unit 1 A !! 12/03/92 C 1R 92 42 84 Turbine exciter coupilng changeout and R !! 01/28/93 C l

alignment. Unit 2 IR 92 44  !

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BS Turbine partial are admission R !! 02/26/93 C modtfication. Unit 2 IR 93 01 l

86 Turbine control valve power packs and R-!! 02/26/93 C change out of EHC accumulators. Unit 2 1R 93 01 87 4L cylinder inspection on EDG 3. R Il 02/02/93 C IR 93 03 03/04/93 C Review wideo inspect 1on records and NRR/ emf 8 w evaluation of root cause of high exhaust IM y temperature.

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2 [MCLOSUR[ t t C

A. Licensee Completion of Specific !ssues Described la Cnclosure 3 to f CPAL totter of July 23.1992(Continued) j g

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1. 1 ACT!dN R($P. d l.-j STATUS e i .

ORG. '1-We h

,i:j 88 Reactor feed p'.g 28 wear ring R.Il y +

02/26/93 IR 93 01 C

3 j' 89 [$ee 'V. IT[MS TRACKimG FOR COMPtCTION PO$f.$TfJtTUP'l <

810 Caerg busses current transformers R !! 12/03/92 C 1

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IR 92 42

[ 811 $ tack rad monitor isokinetic 9 robe mods R l! 10/02/92 C k

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' IR 92 25 pj C Potential Structural Deficiencies.

gf Inspect for comoletion of repairs:

% C1 Phass 1 (reactor butiding) and Phase 2 R.]! 04/23/93 C (drywell) MSVP walkdowns. Vertfy IR 9315 adequacy of procedures for walkdownS-Review bounding load studies. and NRt/[CCB 10/14/92 C evaluate procedures and atteptsnce IM criteria for structural steel deftetenctes.

s C2 Restoratloa of 5 reinforced concrete r.on- R !! 03/04/93 C load bearing wall panels in [0C Butiding IR 93 02 C3 Masonry block walls structural angle R Il 03/04/93 C restratets in [DG Butiding IR 93 02 Review safety evaluatton of walls based hRR/[CCB 10/08,'92 C on noted deftetenctes. $[

C4 Revtee to verify approortate R Il 03/04/93 C classification on non safety assonry IR 93 02 walls C5 Removal of non functional throu9h bolts R !! 03/04/93 C in [DG bulldtog walls IR 93 02 y C4 Integrity inspecttom of safety related R il 04/23/93 p masonry block walls IR 93 15 C

A C2 Repatrs to upgrade Control Butiding R Il 03/04/93 C settate walls needed for post 08E 1R 93 02

&, ; habitability -:

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. C8 Review of IE Bulletin 80-11 Program and R Il 03/04/93 C 7 address def tetenetes noted 7

IR 93 02 I q

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((4. 3- ENCLOSURE 1 d;< A. Licensee Completion of Specific Issues Described in Enclosure 3 to

% CP&L Letter of July 23,1992(Continued)

4. ACTION RESP. STATUS 4

ORG.

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P C9 Qua'sify EDG exhaust line supports for R !! '

• 03/04/93 C

. tornado loading -

IR 93 02 ,

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Review 50.59 evalaution for combined NRR/ECGB 04/23/93 0 effects of short term qualified SE structural conditions .,

C10 Review of IE Bulletin 79 02 Program to R !! 04/23/93 C

. a determine if methods would have IR 93 15 l identified masonry wall bolt problem I' Cll Evaluate Itcensee calculations and R !! 04/23/93 C s verify input assumptions for interim IR 93 15

+ seismic qualification of SWS pumps NRR/ECGB 04/23/93 C SE Cl2 Evaluate Third Party Review of STSI NRR/ECGB 10/08/92 C i, Program SE R-l! 05/17/93 C i IR 93 20 ih Cl3 Repairs of recirc system ring header R l! 04/23/93 C I, hanger > IR 93 15 v Cl4 Des 19n and installation of additional P il 03/04/93 C supports for SWLW piping IR 93 02 CIS Seismic repair: of MCCs R il 03/04/93 C

. IR 93 02 _

D Backlogs of Temporary Con (11tions and Operator Work Arounds.

inspect for adeouacy of corrective measurss;

{f' 7 DI STSI temporary conditions to stated goals- R-il 04/02/93 C

r IR 93 10 fk. 02 Non STS! temporary conditions to stated R !! 04/29/93 C g goals ,, IR 93-16

, 03 Reduce number of operator work-arounds to R il 04/02/93 C i stated goals IR 93-10 f ODAT 04/16/93 C

. LL Ih> 04 Reduce backlog of corrective maintenance R !! 04/29/93 C

$ to stated goals IR 93-16

• , ORAT 04/16/93 C LL y

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4- ENCLOSURE 1 A. Licensee Completion of Specific !ssu s Described in Enclosure 3 to CP&L Letter of July 23,1992(Continued)

ACTION RESP. STATUS ORG.

D5 Reduce backlog of preventative R Il 04/29/93 C maintenance to stated goals IR 9316 ORAT 04/16/93 C j LL E Equipment Deficiencies Discovered During Walkdowns

. Inspect for completion,of repairs: 1[]

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El Hot side walkdown inspections R Il 03/04/93 IR 93 02 C 'Q

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' N"p ORAT 04/16/93 LL C 3y hf(

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E2 Cold side walkdown inspections R !! 04/02/93 IR 9310 C ]

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1 A F Other Speelfic Items. ,

y Verify completion or inspect as needed: ]4 aU F1 (See "V. ITEMS TRACKING FOR COMPLETION POST-STARTUP"'

@p F2 Repairs to neutron monitoring detectors R-!! 02/26/93 C

. _tR 93 01 ,

fri; F3 Unit 1 Secondary Containment Isolation R Il 03/30/93 C 1p; Test IR 93-12 F4 4kV bus cross tie modification R Il 12/03/92 C l 1R 92 42 Review of ongoing maintenance and ORAT Oa/16/93 C surveillance activities LL Review Brunswick Unit 2 Integrated R !! 12/18/92 C Startup Plan LL n

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5- ENCLOSURE 1 B. - Correction of Deficiencies with Emergency Olc sel Generators ACTION RESP. 51ATUS 4

ORG.

i inspect repairs and testing on EDG 1 R !! 04/02/93 CI

IR 93 10 _j

Verify satisfactory completion of inspection R !! 04/02/93 C l of other EDGs IR 9310 ,

l Review licensee's failure and fatigue NRR/EMEB 03/24/93 C l anal f es reports on EDG 1. Prepare letter NRR/EELB SE

, addre ning EDG 1 endurance testing. R-!! 04/09/93 Lt.

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6- ENCLOSURE 1 Pi C. Readiness Review of squipment and Personnel

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ACTION RESP, STATUS k  : .._= = m ..

ORG.

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Monitor performance of PN 31, Line ORAT 04/16/93 C-Management Self Assessment of Readiness for LL ,

Restart of BNP Unit 2. R il 05/27/93 C IR 93 19

, , Monitor conduct of Nuclea.' Assessment Dept. R Il 05/27/93 C Readiness Restart Evaluation. IR 93 19 1

ORAT 04/16/93 C LL m

!' Verify successful completion of major

! c activities on Integrated S/U Schedule.

l including:

i

a. Containment ILRT R il 03/30/93 C IR 93 12 j b. System Readiness Turnovers, especially ORAT 04/16/93 C common (shared) systems, with emphasis on LL i

post maintenance testing

c. Chlorine Detection Modifications R l! 04/29/93 C g IR 93 16 iB Observe operator simulator training, R il 04/23/93 C

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including the nuclear engineers, focusing on IR 93 06 start up, turbine control, and E0Ps. ORAT 04/16/93 C

, y l' Acceptance of the completion of applicable R il 04/29/93 C J; material maintenance deficiencies tracked on LL R l! Brunswick Specific Startup issues 7

(other than noted in Section I.A). _

( Review of Brunswick Procedure PN 30 to R il 04/29/93 C 4 4 verify satisfactory prioritization of IR 93 16 4

maintenance work items. Sample deferred ORAT 04/16/93 C

, work items to verify implementation LL

7 acceptable.

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Review of Priority 14 items that will not R !! 04/29/93 C 1 1 be completed prior to restart. Confirm the IR 93 16 K preparation of engineering justification and OPAT 04/16/93 C risk assessments. Verify satisfactory. LL I

Review Temporary Conditions existing at R !! 04/29/93 C startup. IR 93 16 i

ORAT 04/16/93 C LL ,

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.l f C. Readiness Review of [quipment and Personnel (Con't) h $IATUl l 'F ACf10N R(SP.

OR0.

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] di Assess the scope, adequacy. and A ll 01/28/93 C i  ? IR 92 44

! r implew ntation of the Minor Maintenance ORAf 04/16/93 C Program- LL NRR/(M(8 04/26/93 C Meeting with NRC to discuss Motor 0perated M5 I T Valve Test Program implementation. Review i

s the status of open llows free subelttel of i GL89 10. Inspectton Report 50 325.324/91 31.

l j' and others noted.

n-NRC review and acceptance of the Power R il 04/09/93 C

LL Ascenston Plan. Including desired NRC held TC l points.

l ff,. 04/16/93 C

, , ORAT e- Assess effectiveness of Manaoer/ Peer LL l Observer Progree (t$(P Al.10,1 l NRel/Allt 03/19/93 C login ORAT Inspection f 04/16/93 C Provide preliminary inspection findings and NRR/R$ll

! LL recommendation to Regional Administrator.

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followup with written Inspection Report. NAR/Allt l

[See'V. IflMS PO$f STARf0P'l TRACKIM FOR COMPLt110N l

Review of prelleinary ORAf findings for R.!! 05/11/93 C

! , IR 93 19 i

~ impact on readinest for restart.

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sy 8 F M OSURE 1 l 11. CORPORAf( IMPROV[ MENT INiflAflVES AND BRUNSWICK 3. YEAR PLAN 4 ACfl0N RESP. STATUS l f ORG. j Assest the CP&L Corporate leprovement R.Il 02/01/93 C 4 Inttlatives and Brunswick 3. Year Plan to LL 1 l .s ensure that issues identified at root causes NRR/P021 02/01/93 C l

f of poor performance have been addressed and LL '

7 appropriate corrective measures developed. NRR/RPIB 02/01/93 C LL

[ ,

, tvaluate all proposed schedules for action NRR/P021 03/15/93 C i cc41stion, especially those which are IM changen to previous licensee commitments: NRR/0E 03/15/93 C

(See 1 tR Plan) IM NRR/055A 04/19/93 C IM i NRR/0RSS 03/15/93 C j IM

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Request additional information on the R il 03/08/93 C l Is91eaentation, accountability, and LL

! acceptance criterts/ monitoring for actions. ,

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9- ' ENCLOSURE 1 }

,12 Ill. COORDINATION WITH INTERESTED AGENCIES i:. > .

y1

[ ACTION . RESP.

STATUS T ORG. ~I *

1. a4 -

N 'Jedertl Emergency Management Agency y

a. Advise FEMA Headquarters of restart and NRR/PEPB 04/06/93 C th determine if there are any outstanding IH if0 issues or concerns regarding offsite emergency preparedness,

b. Provide infunnation concerning offsite NRR/PEPB 04/06/93 C  ;

emergency preparedness to NRR/PC21 and IN I Region 11.

c. Inform licensee of any offsite emergency R l! 03/05/93 C

, preparedness concerns. LL Appropriate State and local Off tetals R Il 04/26/93 C l

IM Local News Media R ll 04/26/93 C 1

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e 10 - ENCLOSURE 1  ?)J

.1 IV. ASSESSMENT OF COMPLIANCE WITH REGULATORY REQUIREMENTS Tth 7

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, y .. ,, ACTION , + l. g ;.X,,, ,,. . RESP... STATUS y L3  ;

[ . . . . . . . . - . . . . . 2 .: f C.' I '

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le' NRR !ssue license amendments applicable to unit startup:

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a. ECCS Instrument Rack NRR/HICB 02/04/93 C f; s:

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1 b. CBEAF Chlorine Detection Subsystem NRR/PD21 03/22/93 C W

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NRR grant reliefs to 10 CFR 50.55a on ASME NRR/EMCB 02/08/93 C r, Code IST and 151 relief requests LL c.

NRR/EMCB 02/23/93 C li ,

,y' ll Jy Ir/ Actions to address the Enforcement Action R !! 12/15/92 C i

,R Jy for RV water level event have been resolved LL q

g Inform ACRS of restart activities and determine interest ir. meeting on Brunswick.

NRR/PD21 02/05/93 lH 0 b g;( j

.D Prepare Commission Information Paper on unit NRR/PD21 04/23/93 C restart, lH R Il to provide input. R !! 03/08/93 C IM Determine need for compietton of BWR water NRR/PD21 04/23/93 C level modifications prior to startup. LL After determining all CAL conditions are R !! 04/29/93 C being met. issue Letter au'horizing licensee LL to restart facility Methods for Documentina Closure:

IR Region !! or NRR inspection report Safety Evaluation Report g:

SE IM - Internal Memorandum j MS - Heeting Summary V g: LL - Letter to licensee 3 rt

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C Closure date . .

x Target date 4

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• Oraft IR, to be issued 4 ,.

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11 - ENCLOSURE 1 m

i. ; V. ITEMS TRACKING FOR COMPLET!0N POST STARTUP

.?O g/- A. UNIT 2 POST STARTUP ITEMS g

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0. ACTION RESP. STATUS 7$ ORG.

q f_ s BS Turbine partial are admission modification. Unit 2 R !! 11/04/93 1R 93 41 C

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Heeting with NRC to discuss. electrical systems modifications and engineering NRR/EELB 06/10/93 MS C f4 '

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$ evaluations with regard to licensing basis and risk reduction. + 'NP 1 NRR/SPSB 06/10/93 MS C M A .,

e i. 'f ' l ji a$ Installation'of Hardened Wetwell Vent NRR/PD21 03/12/93 C L j- l

,Q 4 complets. Partial review of Licensee's 50.59 safety evaluation by PD21. Full IM Y.

LA NRR/SCSB See Note ! "'l g; review to be performed on issuance of Below *h

- Temporary Instruction by SCSB '

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BIP Closecut NRR 07/19/93 C 2 cy -

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Followup of Licensee's commitments in 3 Year Plan (including completion of Material R !! See Note 2 Below

'/3 g ConditionWalkdowns). Schedule Quarterly

4. - Management meetings with Licensee to begin .

about 07/93.  ;

Issue Final ORAT Report d

^ , .~ NRR/RSIB 05/21/93 C IR 93 201 U NOTE 1: NRR/SCSB will be performing a generic review of hardened wetwell vent installation and operating procedures. No further review for

.. Brunswick is required at this time until the generic review has been completed.

.h NOTE 2: R Il will be performing continuing inspections of the licensee's i commitments made in the 3 Year Plan. IR 93- documents the first inspection of this area. As such, no futther actions are required by thi's !!A.

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$ B. UNIT 1 RESTART ITEMS g\j .

Atil0N RESP. STATUS i

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Z A2 Verify completion of walkdown of non pipe R !! 10/22/93 C

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support $151 items and pipe supports. IR 93 45 Inspect repairs complete for identified deftetencies.

b A3 Seismic Instrument racks R !! 11/04/93 C l IR 93 31

. IR 93 41 B9 Unit 1 Control red drive pump 18 R il 12/29/93 C L IR 93 52 -

1 i Cl Phase and Phass 2 R.ll 10/22/93 C h

< (drywell)1MSVP (reactor walkdowns. but'.atng) Verify IR 93 45 k i

l w/14 adequacy of procedures for walkdowns.

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'F Cl2 Evaluate Third Party Review of STS! R !! 10/22/93 C 1 $

1 ,(j Program IR 93 45 'i

.j Cl3 Repairs of recirc system ring header R.!! 10/01/93 C [  ;

bangers IR 93 31

{ C15 Seismic repairs of HCCs

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b R !! 10/01/93 C l

1R 93 31 Y },

• } D1 STS! temporary conditions to stated goals R l! 10/af/93 d )'  ;

, IR 93 33

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y8 l 02 Non STS! temporary conditions to stated R.!! 11/04/93 C goals IR 93 41 Y w- i., l[

1'r 03 Reduce r. umber of operator work arounds to R !! 11/04/93 C p j stated goals IR 93 41 A

[ 04Peducebacklogs of corrective maintenance R.!! 11/04/93 C h

to stated goa IR 93 41 i 3.. ,

P 05 Reduce backlog of preventative R !! 08/24/93 C f maintenance to stated goals IR 93 30 '

El Ecntrasnt Deficiencies Otscovered During R il 10/01/93 C Hot Side Walkdowns Inspect for IR 93 31 y'h

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completion of repairs

. E2 Equipment Deftetencies Olscovered During R !! 10/01/93 C

{. - Cold Sids Walkdowns Inspect for IR 93 31 g completion of repairs M F1 Unit 1 Correct leakage on: R il 11/04/93 C

a. FW check valve hinge pin IR 93 48 D[( b. MSly packing

c. Drywell cooler (N2) j4 Jt-l

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i i I. UNIT 1 RtifART If(M1 (Cen't.)

! ACf10N RESP. IfAIUS

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, y I! Repair neutron eenitoring detectors R.ll  !!/30/93 C l IR 93 51 1

! F3 Ul locondary containment llolation telt R.ll 03/10/93 C IR 91 17 Review Brunswick Unit I integrated Startup R.ll 01/15/94 C l Plan IR 93'll l  : noview or Cnt en,ir, erin, anal,iii tori

! a) core throud cracks (weldt Hl. 114. and Hl) R il/NAR 01/28/94 C l lR 93 54

' 01/14/94 C St i b) core spray sparger cracks R. ll/NRR 09/14/93 C

! IR 9).34

! 01/14/94 C i, .

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!  % Review of CP&L engineering analysis and R.ll/NRR 01/28/94 C 8

6': tafety evolvation for repair el the core IR 93 54 i

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throud at weldt H! and H3, 01/14/94 it C

l " . .9 Review of one.tlee enesption and il NRR 01/11/94 St C

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! amendment for CILRT l

t. Acceptance of completten of applicable R.!! 0148/94 C ,

, material maintenance deficiencies tracked en Id -

5 R.!! Brunswick Unit i Specific Startup 8 lisves 4 7 #

i Briefing of ACR$ on Restart (appgxsonth';( l e NRA?gy.) 04/01/SDQT

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i followine return to operation) -

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