Original Signed by M. S. Lesser
Transcript of Original Signed by M. S. Lesser
August 26, 1996
Tennessee Valley AuthorityATTN: Mr. Oliver D. Kingsley, Jr.
President, TVA Nuclear andChief Nuclear Officer
6A Lookout Place1101 Market StreetChattanooga, TN 37402-2801
SUBJECT: MEETING SUMMARY - WATTS BAR - TO DISCUSS PLANT PERFORMANCE ANDINSTRUMENTATION AND CALIBRATION PROGRAM ISSUES
Dear Mr. Kingsley:
This letter refers to the management meeting conducted at our request at theWatts Bar Site August 9, 1996. The purpose of the meeting was to discussplant performance and instrumentation and calibration program issues.
It is our opinion that this meeting was beneficial and provided a betterunderstanding of TVA's activities associated with the Watts Bar facility.
In accordance with Section 2.790 of the NRCs' "Rules of Practice" Part 2,Title 10 Code of Federal Regulations, a copy of this letter and its enclosureswill be placed in the Public Document Room.
Should you have any questions concerning this letter, please contact me.
Sincerely,
Original Signed byM. S. Lesser
Mark S. Lesser, ChiefReactor Project Branch 6Division Reactor Projects
Docket Nos. 50-390, 50-391License No. NPF-90 andConstruction Permit No. CPPR-92
Enclosures: 1. List of Attendees2. Presentation Summary
cc w/encls: (See page 2)
9609090311 960826 APDR ADOCK 05000390P PDR
TVA
Distribution w/encls:S. D. Ebneter, ORA/RIIE. W. Merschoff, DRP/RIIM. S. Lesser, DRP/RIIF. J. Hebdon, NRRA. P. Hodgdon, OGCB. K. Keeling, GPA/CAG. M. Tracy, OEDOR. E. Martin, NRRP. A. Taylor, RIIH. L. WhitenerC. F. Smith, RIIH. L. Whitener, RIID. W. Jones, RIID. H. Thompson, RIIJ. H. Moorman, RIIG. A. Hallstrom, RIIPUBLIC
U.S. Nuclear Regulatory CommissionWatts Bar Nuclear Plant1260 Nuclear Plant RoadSpring City, TN 37381
DFr-11F QRPRIIR
SIGNATURE 1 a
NAME PTaylor:vyg
DATE 08 O/// 96 08/ /96 08/ /96 08/ /96 08/ /96 08/ / 96COPY? E NO IYES NO YES NO YES NO YES NO YES NO
,.AL-- ---R--- --- P DO.UMEN- - -NAE - G . M .0--
3
OFFICIAL RECORD COPT DOCUMENT NAME: G:\BR6.WAT\HTG-SUM.809
TVA
cc w/encls:Mr. 0. J. ZeringueSenior Vice PresidentNuclear OperationsTennessee Valley Authority6A Lookout PL1101 Market STChattanooga, TN 37402-2801
Dr. Mark 0. Medford, Vice PresidentTechnical ServicesTennessee Valley Authority6A Lookout Place1101 Market StreetChattanooga, TN 37402-2801
Mr. J. A. ScaliceSite Vice PresidentWatts Bar Nuclear PlantTennessee Valley AuthorityP. 0. Box 2000Spring City, TN 37381
General CounselTennessee Valley AuthorityET 1OH400 West Summit Hill DriveKnoxville, TN 37902-1499
Mr. R. R. Baron, ManagerNuclear Licensing4G Blue Ridge1101 Market StreetChattanooga, TN 37402-2801
Mr. B. S. SchofieldSite Licensing ManagerWatts Bar Nuclear PlantTennessee Valley AuthorityP. 0. Box 2000Spring City, TN 37381
TVA RepresentativeTennessee Valley AuthorityOne Massachusets AvenueSuite 300Washington, DC 20001
The Honorable Billy R. PattonCounty ExecutiveRhea County Courthouse1475 Market StreetDayton, TN 37381
The Honorable Garland LanksfordCounty ExecutiveMeigs County CourthouseDecatur, TN 37322
Michael H. Mobley, DirectorDivision of Radiological Health3rd Floor, L and C Annex401 Church StreetNashville, TN 37243-1532
Ms. Jane A.8 OceanwoodDuxbury, MA
FlemingDrive02332
Distribution w/encls: (See page 3)
2
LIST OF ATTENDEES
NRC Staff
S. EbneterR. Martin
J. JohnsonM. LesserP. VandoornR. Hernan
K. Clark
TVA Staff
0.0.J.R.R.P.D.J.R.T.T.D.T.W.S.J.A.K.W.J.D.F.B.K.J.G.M.L.
KingsleyZeringueScal icePurcellBarronPaceKehoeGoodmanBeeckenMcGrathTohillKulisekDavisThompsonSpencerMaddoxCapozziWallaceStockdaleCarneHallKoontzMayesWhittenburgCollierLaurieBajestaniHoward
Regional Administrator, Region II (RII)Senior Project Manager, Watts Bar, Project Directorate II-3,
Office of Nuclear Reactor Regulation (NRR)Acting Director, Division Reactor Projects (DRP), RIIChief, Reactor Project Branch 6, Watts Bar, DRP, RIISenior Resident Inspector, Branch 6, Watts Bar, DRP, RIISenior Project Manager, Sequoyah, Project Directorate II-3,
NRRPublic Affairs Officer, RII
President and Chief Nuclear OfficerSenior Vice President, Nuclear OperationsVice President, Watts Bar SitePlant ManagerGeneral Manager, Nuclear Assurance and LicensingActing Manager, Site LicensingManager, Nuclear Assurance and LicensingManager, Customer ServiceManager, Maintenance and ModificationsManager, Nuclear Safety Review BoardManager, Public RelationsManager, Technical SupportManager, Fire ProtectionManager, Self AssessmentsManager, Site Quality AssuranceManager, Site EngineeringManager, Concerns Resolution StaffManager, Human ResourcesSuperintendent, OperationsSuperintendent, ModificationsHealth Physicist, Radiological ControlsSenior Engineer, Technical SpecialistLicensing EngineerPublic Relations, TVAField Engineering Supervisor, ModificationsManager, Modifications, Stone & WebsterTVASenior Instrument Mechanic
TVA Staff: (Continue on next page)
Enclosure 1
Name Title
2
\ Staff:ThomasPickar
(Continued)TVAB.G.B.T.D.P.M.L.G.J.M.B.C.W.L.A.L.R.W.
LawsonCouchMoffettHarman0' ShaughnessyThomasVickeryDriverDouglasGodseySeamanHarrisGibbsWhiteGoadHaughtonSkiba
Assistant Unit OperatorAssistant Unit OperatorAssistant Unit OperatorAssistant Unit OperatorAssistant Unit OperatorUnit OperatorPlanning, Radiological ControlsRadiological ControlsChemistryMachinistMachinistCustodianOperationsOperationsSecretary, Site LicensingTrainingTVATVATVA
AGENDATVA/NRC MANAGEMENT MEETING
AUGUST 9, 1996
I. INTRODUCTION J.A. SCALICE
II. GENERAL PLANT STATUS
III. OPERATIONS
IV. MAINTENANCE/SURVEILLANCE
V. ENGINEERING
VI. RADCON/CIIEMISTRY
VII. NUCLEAR ASSURANCE
VIII. CLOSING REMARKS
1
R.T. PURCELL
R.T. PURCELL
R.J. BEECKEN
J.E. MADDOX
R.T. PURCELL
D.V. KEHOE
J.A. SCALICE
Enclosure 2
WATTS BAR NUCLEAR PLANT
* LAST MEETING MAY 10, 1996
* COMPLETED POWER ASCENSION TESTING MAY 23, 1996
TESTED UNIT TRIP FROM 100% POWER
TESTED CONTROL ROOM EVACUATION
* TVA BOARD DECLARED COMMERCIAL OPERATIONMAY 27, 1996
* INPO EVALUATION JULY 1-12, 1996
TODAY'S PRESENTATION
3
S
0
.
PLANT STATUS
COMMERCIAL OPERATION
REACTOR POWER
CUMULATIVE CAPACITY FACTOR c(IDCNET)
NUMBER OF DAYS ON LINE
CUMULATIVE FORCED OUTAGE RATE
MAY 27, 1996
99.5
97.6
67
0.6
CURRENT LCO ACTION STATEMENTS3.7.11 Electric Board Room Chiller B-B
5
WBN Unit Fiscal Year 1996 Status Report
INPO PERFORMANCE INDEX
FY 1996
PERFORMANCE INDICATOR ALL INFO FROM
C.O. 5/27/96
Planned Actual Comments
Unit Capability Factor 80.6 97.0Unplanned Capability 17.6 3.0 Since Commercial Operation, only one unplannedLoss Factor outage
Unplanned Auto Scrams 2 0No.Emergency AC 0.023 0.0009 Measurement of fraction of time system isHpsi 0.013 0.0013 unavailableAFW 0.01 0.0029Thermal Heat Rate 99 99.02 Based on data collected 8/1/96Fuel Reliability 5.OE-3 1.OE-6Coll. Rad Exposure 40 3.24 Goal reduced to 3.40 based on actual source
term data and maintenance history.Low Level Radwaste 30 0.03
Chemistry Index 1.2 2.64 System cleanup ongoing during operation. Indexis monthly avg., recent daily values reflectimprovement. Actual is for August as of 8/6.
Industrial Safety 0.65 2.12 Planned did not address restricted work
_PerformanceIndex_ _83_66injuries.
INPO Performance Index 58.8 83.66
PERs BY CAUSE CATEGORYFROM FUEL LOAD TO
JULY 1996
PERSONNEL_52.8%
EQUIPMENT24.1%
PROCESS23.2%
HGS:UITEJLCUSHARED~HGKEYWDCHT.PRS
WATTS BAR NUCLEAR PLANTlPERs BY CAUSAL FACTORS
1995 vs 1996LEGEND
50OT A - VERBAL COMMUNICATIONSB - WRITTEN COMMUNICATIONC - I MNTERFACEDESIGND - ENVIRONMENTAL CONDITIONS
o - :E - WORK SCHEDULEF - WORK PRACTICESG - WORK ORG.' &-PLANNING
'- H - SUPERVISORY METHODS30%- I - TRAINING & OUAUFICATION
.J - CHANGE MANAGEMENT- - -K - RESOURSEMANAGEMENT-
L - MANAGERS METHODS20%V-- M - PLANT SYS. DESIGN
N - VENDOR/CONTRACTOR0 - MAINTENANCETESTINGP - EXTERNAL
10%- . - PLANT/SYSTEM OPERATION
w- -1-1-f-i 1- w-0 % Y1r GWW0PKlmlc~j~N Aj Hj0 J~jOK E
BARoM
1996-34% 20% 8% 6% 5% 4% 4% 3% 3% 3% 3% 2% 2% 1% 1% 1% 1%
199S . 39% 17% 7% 3% 1% 4% 5* 4% 5% 3 2% 4% 4% 1% 1% 1% 1%
HUMAN PERFORMANCEIMPROVEMENT PROGRAM
* ESTABLISHED HUMAN PERFORMANCE IMPROVEMENTTASK FORCE
* COMMUNICATION OF EXPECTATIONS
- COMPREHENSIVE AND EFFECTIVE- INPO INDICATORS SHOW MESSAGE IS BEING
RECEIVED
* ESTABLISHED SHIFT IMPROVEMENT PLAN BASED ONINDUSTRY "GOOD PRACTICES"
- WBN PERSONNEL VISIT TO SALP 1 PLANT- PILOT PROGRAMS IN OPERATIONS AND
ELECTRICAL SHOP
* CORRECTIVE ACTION PROGRAM USING EVENTSEVERITY FOR IMEASUREMENT OF PERFORMANCE
* CURRENT DATA INDICATES SEVERITY TREND ISDOWNWARD, BUT TOO EARLY TO JUDGE TREND
* CONTINUED MONITORING REQUIRED
9
WBNPERSONNEL RELATED PERS
AVERAGE EVENT SEVERITY TREND BY MONTH- . I - .. I.... . .... 1- .1.1. . - .1 1 -- . . . .. . . . ... . - .. . .- . - . .. -. ...
Mar-96 Apr-96 May-96 Jun-96
Month
10
9
8
7
6
I5
i)
evn
U)0)
4
3
2
0 -Jan-96 Feb-96 Jul-96 Aug-96
817196
OPERATIONSSTRENGTHS OR IMPROVING AREAS
* BOARD AWARENESS
* ANNUNCIATOR RESPONSE
* CONTROL ROOM TEAM PERFORMANCE
- TRANSIENT RESPONSE- COMMAND AND CONTROL- TEAMWORK SKILL- TURNOVER/BRIEFINGS
* SELF-CRITICAL ATTITUDE
* LICENSED OPERATOR TRAITING
12
OPERATIONSFOCUS AREAS
* CONFIGURATION STATUS CONTROL
* SCHEDULE ADHERENCE (INCLUDING LCOMIINIMIZATION)
* WORKAROUND REDUCTION
* DARK BOARD PHILOSOPHY
13
Configuration EventsFrequency Trend
TOTAI F\/FNTq PFR MCONTH
* Monthy Total-6 Mth Moving Avg
-OVERALL TREND
GOAL .5 per month
8
6
4
2
0Oct
6
U U
Goal hi,. / 0
Nov1995
Dec Jan Feb
.
.
Mar Apr1996
May
Monthly total is tracked by events involving components out of position.
14
12
10
Good
\1 .
JuneI
July 1iII
ii
Ii
-e - -1M% In - ls - . ."- | , ,. - 11 I
20
15
Good
-I I5
\e05
nL
Operational EventsSeverity and Frequency Trend
Severity Points per Month
DCT NOV DEC JAN FEB MAR APR MAY JUNE1995 | 1996
Each event is judged based on the severity of its consequences, with more pointsgiven to more severe events. Thus months with the more events and/or the moresevere the events have more points.
Overall Trend Goal 2 per month
Overall Trend
S\
s-t''''0
( JULY
4
W
OPERATOR WORKAROUNDS
STATUS
* FEEDWATER HEATER ISOLATION
* MAIN FEEDWATER PUMPRECIRCULATION VALVES
. COOLING TOWER OPERATION
MODIFICATIONMID-CYCLE
MODIFICATION
REFUELING
MODIFICATIONEVALUATING
PRIORITY 2
* ERCW SURVEILLANCE TESTING
* DRAINING CONTAINMENT PENETRATIONSAFTER USE
MANUAL OPERATION OF WASTEGAS COMPRESSORS
AUTOMATIC SWAPOVER OF TURBINEDRIVEN AFW PUMP STEAM SUPPLY
* PRESSURE REGULATOR FOR GLAND SEALSTEAM SPILLOVER VALVE
* MAIN TURBINE CONTROLS IN MANUAL
* #3 AND #4 REACTOR COOLANT PUMP SEALPROBLEMS
16
UNDER REVIEW
EVALUATING
MODIFICATION
MID-CYCLE
MODIFICATION
MID-CYCLE
MODIFICATION
REFUELING
MODIFICATIONMID-CYCLE
MODIFICATION
MID-CYCLE
PRIORITY 1
MAINTENANCE AND MODIFICATIONS
* PERFORMANCE INDICATORS
* EQUIPMENT ISSUES %
* MAJOR MAINTENANCE/MODIFICATIONS INMID-CYCLE
* SELF-ASSESSMENT RESULTS
18
Maintenance/MODS WR/WO BacklogPriorities < 4
800
600
m400C- 20co 400(0-
0
200
Goal 700,, = ,.....................
FIN 39 47 70 65 60 56 64 i 71
FPU/OTH 21 28 | 26 28 22 23 | 23 | 25
MM /I 126 1 38 159 153 162 I 148 175 | 186
MODS - 55 55 32 36 33 33 36 30
Total *i- 641 646 673 688 664 638 695 698
Maintenance/MODSCM WR/WO Backlog
Priorities < 4
250 1
I Goal 200200 ..........................................................
- Goal 150
-015 1 15 0 ................ ......-
21001
50 $ 5n t $ 7- p , t
Wk 6/16 j 6/23 6/30 j 7i7 1 7/14 j 7/21 7/28 8/7
MEG 17 16 18 i 19 I 16 i 21 20 19
MIG US 61 58 57 61 i 56 652 4 47
MMG 9 43 41 42 i 38 6 - 31 32 27
FIN 11 11 10 10 10 9 10 1
CG/FPU/FCM 3 5 4 4 2 . 2 i 3 4
MODS S 1 1 1 1 1 1 | 1 1
Total -0- 136 132 132 133 121 | 116 112 109
0Week 6/16 6/23 | 6/30 | 717 I 7/14 j 7121 | 7/28 | 8/7
MEG/CG = / 75 1 68 | 73 1 73 1 73 | 77 | 84 88
MIG 145 I 140 137 j 151 | 143 1 145 | 143 135
MMG l\ \ 180 I 170 176 | 182 171 | 156 i 170 1 163
- 600
- 500 °
-400 m
.-- 300 ')0)
- 200 ,.-
- 100 -0
O0
250
CM0- 200 -
- 150 '1.-0
- 100 0n
n
-50 *-5
0
N ainlentena.rce Ilnspections
A Q I, > 9'W/,
100 198
96
94
92
90C o r- co 0 tL- O. :- Co Ln Cl In C
C C O - c- C C o
LI) LO) ,0 (C) *D- ;-. t- t- t- oc
0)(-3
0i
ct(0
0.(OuU
i S 13 - Y20 5'27 6/3 --NIY1O -'17 -- U24 7/1 ---7/8 --7/15- --7/22 7/29jP 5:- 8'12b. IGj). ; - 37 T11 -- -41 521 A8 - 43 W 71j-76---
bb -A- 87 '36 -i- 0 41 -51 18 - 28 -4 31 S Lj- 556WAdd.Ra6 [ 100 98 -97.3 980 -10 - -10 - 1 1CX 1X - 100' 10 0 0 93.2!
TREND OF OUT OF CALIBRATION WOs
so -- (7/1/95 through 7/30/96)
so
70
60
* 50
w
40
30
20
10
0 - + ----- I I ---------- ~4- I
v^ W %a, 0s c\-6=1 X
< cv
0s
0z
I0
U
a'
U:.
PAT COMPLETE(May 13, 1996)
GOOD
'C '0 '00' 0. 0'
'00'1 '0a'
WATTS BAR NUCLEAR PLANTSURVEILLANCE PROGRAM EFFECTIVENESS
99 52%
at 99.15%
-.- - , ! - - - -1 '> -.-. .- - - I
.. , * 98.74% .
i '98.77% ''
1 ti ' 98.63%
99.06%
...
99.06%
4 Week running average
'i .99.05%.,,
98.81 % 98.79%
GOAL
Level A or B PERs
0 to
WEEK EN!?ING
4 WEEK RUNNING AVERAGE: [(Week 1 Avg+ Week 2 Avg+Week 3 Avg+Week 4 Avg)/4]
Week Avg=[(SIs performed - PERs written)/Sls performed]
ACCEPTANCE CRITERIA: eight continuous weeks above goal with no A or B level PERs
EQUIPMENT PROBLEMS EXCLUDED
100.00%
9950% 1
6
IS 99.00%
24
I
g
0,cn
g 98.00%
CL
97.50% I
97.00%
41
LU
0.
z
03mo
o
2Sg
O
- - - - - - - - - ------------- ---------- - - - -
EQUIPMENT ISSUES
* REACTOR COOLANT PUMP SEAL LEAKOFF
* AIR IN-LEAKAGE
* SECONDARY PLANT LEAK REPAIRS
* CONDENSER TUBE LEAK
23
MAJOR MAINTENANCE/MODIFICATIONSIN MID-CYCLE
* REACTOR COOLANT PUMP #3 AND #4 SEALREPLACEMENT
* REMOVE STARTUP STRAINERS FROM MAIN TURBINESTOP VALVES
* SLUDGE LANCE STEAM GENERATORS
* REPLACE PRESSURIZER PORV
* SURVEILLANCE TESTING- RESPONSE TIME- ICE CONDENSER MAINTENANCE- CUSTOMER GROUP RELAY CALIBRATIONS
* MODIFICATIONS#2 HEATER TO CONDENSER TIE-INSTEAM SUPPLY TO AFW THERMAL LOCKING
MODIFICATIONANNUNCIATOR MODIFICATIONSTURBINE CONTROL VALVE CIRCUITSCOOLING TOWER PERFORMANCE ENHANCEMENTSCIRCULATING WATER TRASH RACKSMISCELLANEOUS THERMAL PERFORMANCE
IMPROVEMENTS
* CIRCULATING WATER CLEANING (BASIN TUNNEL)
* TEMPORARY LEAK REPAIR RESTORATION24
SELF-ASSESSMENTSMAINTENANCE/MODIFICATIONS
* 11 AREAS COVERED- MAINTENANCE ACTIVITIES- MAINTENANCE PLANNING, SCHEDULING, AND
COORDINATION- POST MAINTENANCE TESTING- MAINTENANCE PROCEDURES- PREVENTIVE MAINTENANCE- MATERIALS MANAGEMENT- MAINTENANCE FACILITIES, TOOLS, AND
EQUIPMENT- MEASURING AND TEST EQUIPMENT- STATION MATERIAL CONDITION AND
HOUSEKEEPING- MAINTENANCE TRAINING AND QUALIFICATION- MAINTENANCE ORGANIZATION AND
ADMINISTRATION AND SUPERVISORYINVOLVEMENT
* 677 OBSERVATIONS PERFORMED
* 10 AREAS IDENTIFIED FOR IMPROVEMENT- 4 PROBLEM EVALUATION REPORTS ISSUED- 6 AREAS FOR IMPROVEMENTS
25
Issue of S and F DCNs
, 30 .,. ,, .. . ., . .. ., . -., .-.... .,... ,.. .,. ., ., , ,.---............-. ,-,, -. ---- ,-,-,-..------.-,-,,----.,-.,.-.---- ----- ,. ,-- - . . . .,,..,,............,.- .......... ,......-...,..,..-..
0-. . .-.... .... .... ................. . . .I...... . .
~25
07107 07114 07121 07128 08104 08111 098118 08t25 0091 09)08 09l15 09/22 09129
Total No. Open - Perio Actual i= Period Incoming . .Known Work-off
PeidIncomgng 6 s5 3 3 1 t I -, -i l
TPepod Aclual 0 2 -3 6 3
.:: .:,~ , , 1: ~,, . :- .0. : i ~E :; t!T, f, i .; t0 Iw *--. 1. ..I..... sue.ofMR,& WDCNS.:::, .1 :~:~. . : .~
t 00X000 0T 0 g;$ 0ssue of M, R. & W DCNs .- : -
30
...................................................
525 7--: 20 ...-.-.-..
-5-
07/07 07)14 0 7,21 07.28 08)04 0 V il 02V18 OS/25 09101 09.08 09115 09r22 09129
- Tc:al No Open - Perioo Aclual .... Known V.'or-ofl- Period Incomino
Wef Enci e 7!07 07:'14 27.2 09Ze 06 00918 0/25093 OS/OS 15 .2 O09S9
7oa1 NC Ooen 72 67 :61 -9 5
,!Known WVo. k.c!' 59 55 42 -5 25 2' 3 16 1
Pertod Acu 7 77 n 7a c~nsSa.lcae ~ssa-vl
27
:�: �:: : A. , . 2
.. . I
: I. tI
i
ii
I
M, R, & W DCN ClosureResponsible Manager - J G, Acair X-1759
130o ,- --- - -,---,---.--.. --.-..,.,j
120 r c
110100
Z - 0o
:80 i-
670 I-
: 50 - -
E 0r-1
:- 30 08
07107: 07/14 ~07121 07/28 08/04 08/11 08/18 08125 09/01 09/08 09/15 09122 09129
- Total No. Open F5' Incoming WCSs - Period Actual
9s
12
9:U
:. IL).
3:: .il:-.. 3
I ::a
Reference Line
I -- -- -- - --- - - -
[Week nding ~ _O7/ZL0/14_ ,i07r21110728 !L08104~ 08/111fO8/18j p8'2 o 0/01 O9/6608-j09I- 15L192jL92i, IIilIU iU ,.v .w -. ,,I-n-1 Nn- Clno , t 18 t118 Ilr 1 lip 11 126 Ii -
:Available (INSTV) j 2 3 2 2 4 -
;;Period Actual 1 3 3 6 2
'I,.coming WCSs 2 4 2 4
To:al includes 5 anticlDaiec ccns ( no.. ye)
S DCN Closure
Responsible Manager - J. G. Adair X-1 759
i 70 fl !t ~!i';I i
50 72R5-
40 '
0 30-'
C 20- i Z
-1310
0 007/07 07114 07121 C7128 08/04 08/11 08.'18 08/25 09/01 09108 C9115 09r22 09t25
- Perioc Actual '. incomno ?.7WrRs -Totai No. Coen Reference Line
Week Enod- 07/07 07,14 -07'2', 07/26 03.04 08,11 08'18 08-25 09/01 09.'06 -09!15° 09'22 09,'29j
Iotal No CDen -1 25 27 S9 39
Available (INSTV) 1 0 0 3
'erioc Ac'uai i 2 0 1 t
Incominc NcRVRs 0 0 0 3
C \WeeKNDCNClo
18
Category 1 Drawings - IssueResponsible Manager - D0 L Osbornc X1080
2DO
160
140 /
.120:
100 /
07107 07/14 07/21 :07/28 :08/04 08/11 :08/18 08/25 09/01 09/08 09115
- Known Changes ' -= Restrained '
200
IISO
|150
Ii
U
Cr
Cr-f 50 ]
02 0:I : :
012 Of9 : :
= Period Actual
'WekEni ~ I 7/07 i074ii 07/21' 07/28: 08/04l 081 Bl0 082J0/i 908 015L92J09129I,P^ek E n d i ngg 8,11 818j -MM
!!!nownChan es 118 151 173 192 184 ' ' 7tiRestrained 118 151 173 192 184 ;
:Period Added ... 0 36 24 19 11 '
.iPenod Actual 5 3 2 0 19 : __ I
CycleTime lDays) 15 05 i 0 '
' Drawings with issued DCAs, DDs, & TACFs
Awaiting field implementation.
''' Additional drawing revisions due to new DCNs
Secondary DrawingsResponsible Manager - D. L. Osborne X1080
i . 20000 15t:ii:t0 ; : i
5F. . 1 50 i : ' E i 9: : ::: ;;:: w E e -:125 -
::C:¢7i 441 .It'
.,oo al'--I 75 -
CjC50sot
50
07/07 07114 07,'21 07128 08104 08/11 08/18 08t25 09101 09/08 09115 095.22 09129
- Known Changes Mc Restrained Perioc Ac-ual
Week Ending 07!02 07/14 07,'21 0 725 8 04 40O/1 1 02818 08o25 09-9012: 09!08 091'15. 09/22 09.29
Known Chances '38 t140 t58 161 65
Restrained i0' 113 131 '36 3'1
Period Addec 6 9 18 a -- : :
Period Actual 7_ -_ -' -
Cycie Time QCays '^ -- \weekcN~ras
29
14
.0cJ
.z
PLANT PERFORMANCE ISSUES
* WATTS BAR SYSTEM STATUS REPORT
* PRIMARY SYSTEM PERFORMANCE
- REACTOR COOLANT PUMP SEALS
- T-HOT
- BEST ESTIMATE LOCA ANALYSIS
* SECONDARY SYSTEM PERFORMANCE
- MOISTURE CARRYOVER
- CONDENSER CIRCULATION WATER INLET
TENPERATURE (COOLING TOWER
PERFORMANCE)
30
3RD
F
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A
Paae 1 FORMULATED BY WBN TS & CORP TSFILE NAME: MATRIX-S.WBN. 818ID6
DESIGN ISSUES
* STARTUP ISSUES (ALL ITEMS IN WORK TOCOMPLETE DURING MIDCYCLE OUTAGE)
- #2 HEATER BYPASS LINE TO CONDENSER
- AFW RECIRCULATION BYPASS LINE
- AFWV SWAPOVER (SG-1 TO SG-4)
* NO NEW DESIGN ISSUES SINCE COMMERCIALOPERATION THAT EFFECT PLANT PERFORMANCE
* ENHANCEMENTS
- DARKBOARD
- SECONDARY SIDE INSTRUMENTATION(BOP STUDY)
- THERMAL PERFORMANCE
32
SELF-ASSESSMENTSENGINEERING & TECHNICAL SUPPORT
* 14 AREAS COVERED- ENGINEERING SUPPORT ORGANIZATION
AND ADMINISTRATION- SURVEILLANCE TESTING AND IN-SERVICE
INSPECTION PROGRAMS- PLANT MODIFICATIONS- REACTOR ENGINEERING- PLANT PERFORMANCE MONITORING- ENGINEERING SUPPORT PROCEDURES
AND DOCUMENTATION- DOCUMENT CONTROL- ENGINEERING SUPPORT PERSONNEL
KNOWLEDGE AND PERFORMANCE- EROSION CONTROL/MIC- ENVIRONMENTAL QUALIFICATION (EQ)- APPENDIX R- VENDOR MANUAL- DRAWING DEVIATIONS (DD)- DRAWING MAINTENANCE
* 71 ISSUES IDENTIFIED- 9 CATEGORY C & D PROBLEM EVALUATION
REPORTS ISSUED- 62 AREA ENHANCEMENTS IDENTIFIED
* 88 ACTIONS ASSIGNED TO CORRECT/ADDRESS ISSUE- APPROXIMATELY 50% COMPLETE- REMAINING ACTIONS ARE SCHEDULED AND
BEING TRACKED TO COMPLETION33
STATION DOSE GOALFY96
50
40
R 30
E
M20
10
0Week of 08/05/96
Start Up _
Commercial Ops[Revised Goalo 7
GOOD
11 .. ...
Vl
Initial Goal Revised Goal18.0025.00
-~1 -1 -
Actual. 2.800.42
Actual
RWP Dose After CriticalityDATA AS OF 7/28/96
DOSE IS NOT CORRECTED FOR TLD RESULTS
Dose (mRemn)
350
300
250
200
150 l
100
50
0
an
'Maintenance RADCON NRC ISI MUlti-Site OPS RADWASTE CHEM
POD Aclivilies | 255 291 66 23 7 30 10 6TOTAL: 698 nifern
Start-Lp Surveys rl 234 - -
TOTAL : 234 mRemi I
W
YELLOW = Plants with first reporting year >1985PURPLE = Lowest on record RED = Region II BLUE = Ice Condenser
D WE
FY 96 TARGET < 30 ACTUAL TO DATE = .03
GOOD
12/95 2/96 4/96 6/96
co
30
25
20
15
10
5
(I
uJH
Z)
0 5-10/95 8/96
PRIMARY CHEMISTRY
* RCS CONTAMINANT LEVEL ROUTINELY WELLBELOW ESTABLISHED SPECIFICATIONS
* NO INDICATIONS OF PRIMARY TO SECONDARYLEAKAGE TO DATE
* RCS GROSS SPECIFIC ACTIVITY AND DOSEEQUIVALENT IODINE BELOW ESTABLISHEDSPECIFICATIONS
39
SECONDARY CHEMISTRY
* SECONDARY PLANT CLEANUP DURING POWERASCENSION TESTING COMPARED FAVORABLY TOOTHER RECENT PLANT STARTUPS
* MINOR CONDENSER TUBE LEAK IDENTIFIED
* AMMONIUM CHLORIDE ADDITION ESTABLISHEDFOR STEAM GENERATOR BLOWDOWN MOLARRATIO CONTROL
* EQUIPMENT AND PROCEDURES ARE IN PLACE FORETHANOLAMINE AND BORIC ACID ADDITION
40
NUCLEAR ASSURANCE
* QUALITY TREND INDICATORS
* CORRECTIVE ACTION TIMELINESS
* CONCERNS RESOLUTION
* QA FOCUS AREAS
42
TREND INDICATORS
* QUARTERLY TREND REPORT- 81 AREA PERFORMANCE TRENDS- 73 AREAS SATISFACTORY- 8 AREAS REQUIRE IMPROVEMENT
* AREAS REQUIRING IMPROVEMENT- 5 AREAS IMPROVING:
WORK CONTROLSURVEILLANCEOUTAGE PLANNINGCONDUCT OF SECURITYMANAGEMENT INVOLVEMENT IN TRAINING
- 1 NEW AREA:CHEMISTRY
- 2 AREAS WITH NO CHANGE IN STATUS:PLANT STATUS CONTROLHUMAN RESOURCES
* OTHER INDICATORS
- 6 AREAS SATISFACTORY WITH EARLYINDICATORS OF WEAKNESSES:
OPERATIONS PROCEDURESCONDUCT OF MAINTENANCEDOCUMENT CONTROLRADIOACTIVE EFFLUENTSCHEMISTRY PERSONNEL KNOWLEDGE AND
PERFORMANCECORRECTIVE ACTION PROGRAM
43
Corrective Action Program
OPS- -
2 ExtWns
N -CD - .- -- -C~ 3 ~ N - N N(--
IWu
80
60
40
20
0
Action Timeliness
MAINTENANCE.P-EBf~
- - -~~
, .. . . . .. ... ...
2 Exhiwnrs
N 0 0 I I- CD ItCV i N N
-
100
80
60
40
20
0
* NO DATA
-*+Key Actons1
-* Gorrect~m actions
PEPOMjT TECH. SUPPORT
ENGR. & MATR.
hg s:*rnkn\wIMne rt
100
80
60
40
20
0
AOL95%
PfPCEtIT
. .... .... . . . . ...................
z ~ - - - N, N
2 E-60WVin
100
80
60
40
20
0
....... .,,I
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.............. ............ .. .. ,, .. .. ..
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100
80
so
40
20
0
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............ ................. .......... ............. . ........
1 - -' - ' ' -' - -CY .
-4
- . - . .
- - -- -
CONCERNS RESOLUTION STAFFCUMULATIVE ISSUES DOCUMENTED BY MONTH
WATTS BAR
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1996 Total Issues/Mo. 1995 Total issues/Mo.- -(D--
60
50
40
30
20
10
0
51 --47 .....I-
47
36 .0.... .a...
24 -26
12. 2.0D 8 8 9
4-- 2 29 l l l
60
50
40
30
20
10
0
S . t .
WATTS BAR NUCLEAR PLANT
71
51
80
60
40
20
01993 1994 1995 1996
i # WBN issues [i # NRC allegations E It DOL casesNote: 1996 numbers current through July 31
11
.1
QA FOCUS AREAS
* STATUS CONTROL
* SURVEILLANCE PERFORMANCE
* FSAR EVALUATION
* LINE SELF-ASSESSAIENTS
* MODIFICATIONS ACTIVITIES
47